Downlink Control Information feedback method and device
阅读说明：本技术 下行控制信息反馈方法及装置 (Downlink Control Information feedback method and device ) 是由 赵思聪 张飒 于 2019-08-16 设计创作，主要内容包括：本公开涉及一种下行控制信息反馈方法及装置,应用于基站,所述方法包括：配置反馈信息位,所述反馈信息位用于传输下行控制信息的反馈信息；在所述反馈信息位接收所述下行控制信息的反馈信息。利用本公开各实施例提供的实施方式,可以通过有效的反馈方式,既保证数据的成功调度,又避免终端能耗浪费。(This disclosure relates to which a kind of Downlink Control Information feedback method and device, are applied to base station, which comprises configuration feedback information bit, the feedback information bit are used for transmission the feedback information of Downlink Control Information；The feedback information of the Downlink Control Information is received in the feedback information bit.The embodiment provided using each embodiment of the disclosure, can not only guarantee the successful dispatch of data by effective feedback system, but also terminal energy consumption is avoided to waste.)
1. a kind of Downlink Control Information feedback method, which is characterized in that be applied to base station, which comprises
Feedback information bit is configured, the feedback information bit is used for transmission the feedback information of Downlink Control Information；
The feedback information of the Downlink Control Information is received in the feedback information bit.
2. a kind of Downlink Control Information feedback method as described in claim 1, which is characterized in that connect in the feedback information bit Receive the feedback information of the Downlink Control Information, comprising:
The corresponding feedback information bit of Downlink Control Information that minimum scheduling delay changes is indicated in first time, receives the downlink control The feedback information of information processed.
3. a kind of Downlink Control Information feedback method as described in claim 1, which is characterized in that described in the feedback information The feedback information that position receives the Downlink Control Information includes:
Indicate one or more Downlink Control Information for needing to feed back；
In the feedback information bit, the feedback information of the Downlink Control Information for needing to feed back is received.
4. a kind of Downlink Control Information feedback method as claimed in claim 3, which is characterized in that described in the feedback information Position, receiving the feedback information for needing the Downlink Control Information fed back includes:
In the feedback information bit, the downlink control of incoming terminal the latest in the multiple Downlink Control Information for needing to feed back is received The feedback information of information processed.
5. a kind of Downlink Control Information feedback method as described in claim 3 or 4, which is characterized in that described in the feedback Information bit receives the feedback information of the Downlink Control Information for needing to feed back further include:
In the feedback information bit, the joint feedback information of the multiple Downlink Control Information for needing to feed back is received.
6. a kind of Downlink Control Information feedback method as claimed in claim 5, which is characterized in that the joint feedback information is The multiple feedback information for needing the Downlink Control Information fed back carries out the information obtained after logic and operation.
7. a kind of Downlink Control Information feedback method as claimed in claim 1 or 3, which is characterized in that described in the feedback The feedback information that information bit receives the Downlink Control Information includes:
In the feedback information bit, receives terminal and be fed back to the control of downlink associated by the Physical Downlink Shared Channel of negative response In information, the feedback information of the Downlink Control Information of the terminal is reached the latest.
8. a kind of Downlink Control Information feedback method as claimed in claim 7, which is characterized in that described in the feedback information Position receives the feedback information of the Downlink Control Information further include:
In the feedback information bit, downlink control letter associated by the Physical Downlink Shared Channel of terminal feedback affirmative acknowledgement is received In breath, the feedback information of the Downlink Control Information of the terminal is reached the latest.
9. a kind of Downlink Control Information feedback method, which is characterized in that be applied to terminal, which comprises
Obtain the feedback information bit of base station configuration, feedback information of the feedback information bit for bearing downlink control information；
In the feedback information bit, the feedback information of Downlink Control Information is sent.
10. a kind of Downlink Control Information feedback method as claimed in claim 9, which is characterized in that described in the feedback letter Position is ceased, the feedback information for sending Downlink Control Information includes:
The corresponding feedback information bit of Downlink Control Information that minimum scheduling delay changes is indicated in first time, sends the downlink control The feedback information of information processed.
11. a kind of Downlink Control Information feedback method as claimed in claim 9, which is characterized in that the feedback in configuration Information bit, the feedback information for sending Downlink Control Information include:
In the feedback information bit, the feedback letter of one or more Downlink Control Information for needing to feed back of base station instruction is sent Breath.
12. a kind of Downlink Control Information feedback method as claimed in claim 11, which is characterized in that described in the feedback letter Position is ceased, the one or more feedback informations for needing the Downlink Control Information fed back for sending base station instruction include:
In the feedback information bit, the downlink control of incoming terminal the latest in the multiple Downlink Control Information for needing to feed back is sent The feedback information of information processed.
13. a kind of Downlink Control Information feedback method as claimed in claim 11, which is characterized in that described in the feedback letter Position is ceased, the feedback information of one or more Downlink Control Information for needing to feed back of base station instruction is sent further include:
Generate the joint feedback information of the multiple Downlink Control Information for needing to feed back；
In the feedback information bit, the joint feedback information is sent.
14. a kind of Downlink Control Information feedback method as claimed in claim 13, which is characterized in that the generation is the multiple The joint feedback information for the Downlink Control Information for needing to feed back includes:
The joint is obtained instead after carrying out logic and operation to the multiple feedback information for needing the Downlink Control Information fed back Feedforward information.
15. a kind of Downlink Control Information feedback method as described in claim 9 or 11, which is characterized in that described in configuration Feedback information bit, the feedback information for sending Downlink Control Information include:
If occurring that the Physical Downlink Shared Channel of negative response need to be fed back in received Physical Downlink Shared Channel, described anti- Feedforward information position is sent in Downlink Control Information associated by the Physical Downlink Shared Channel that need to feed back negative response, the latest Reach the feedback information of the Downlink Control Information of the terminal.
16. a kind of Downlink Control Information feedback method as claimed in claim 15, which is characterized in that the feedback in configuration Information bit sends the feedback information of Downlink Control Information further include:
If received Physical Downlink Shared Channel feeds back affirmative acknowledgement, in the feedback information bit, it is anti-to send affirmative acknowledgement Feedforward information.
17. a kind of Downlink Control Information feedback device, which is characterized in that be applied to base station, described device includes:
Configuration unit, is configured as configuration feedback information bit, and the feedback information bit is used for transmission the feedback of Downlink Control Information Information；
Receiving unit is configured as receiving the feedback information of the Downlink Control Information in the feedback information bit.
18. a kind of Downlink Control Information feedback device as claimed in claim 17, which is characterized in that the receiving unit, into One step is configured as:
The corresponding feedback information bit of Downlink Control Information that minimum scheduling delay changes is indicated in first time, receives the downlink control The feedback information of information processed.
19. a kind of Downlink Control Information feedback device as claimed in claim 17, which is characterized in that described device further includes referring to Show unit, is configured as indicating one or more Downlink Control Information for needing to feed back；The receiving unit, is further configured Are as follows:
In the feedback information bit, the feedback information of the Downlink Control Information for needing to feed back is received.
20. a kind of Downlink Control Information feedback device as claimed in claim 19, which is characterized in that the receiving unit, into One step is configured as:
In the feedback information bit, the downlink control of incoming terminal the latest in the multiple Downlink Control Information for needing to feed back is received The feedback information of information processed.
21. a kind of Downlink Control Information feedback device as described in claim 19 or 20, which is characterized in that the reception is single Member is configured to:
In the feedback information bit, the joint feedback information of the multiple Downlink Control Information for needing to feed back is received.
22. a kind of Downlink Control Information feedback device as claimed in claim 21, which is characterized in that the joint feedback information The information obtained after logic and operation is carried out for the multiple feedback information for needing the Downlink Control Information fed back.
23. a kind of Downlink Control Information feedback device as described in claim 17 or 19, which is characterized in that the reception is single Member is configured to:
In the feedback information bit, receives terminal and be fed back to the control of downlink associated by the Physical Downlink Shared Channel of negative response In information, the feedback information of the Downlink Control Information of the terminal is reached the latest.
24. a kind of Downlink Control Information feedback device as claimed in claim 23, which is characterized in that the receiving unit, also It is configured as:
In the feedback information bit, receives terminal and be fed back to the control of downlink associated by the Physical Downlink Shared Channel of negative response In information, the feedback information of the Downlink Control Information of the terminal is reached the latest.
25. a kind of Downlink Control Information feedback device, which is characterized in that be applied to terminal, described device includes:
Acquiring unit is configured as obtaining the feedback information bit of base station configuration, and the feedback information bit is controlled for bearing downlink The feedback information of information；
Transmission unit is configured as sending the feedback information of Downlink Control Information in the feedback information bit.
26. a kind of Downlink Control Information feedback device as claimed in claim 25, which is characterized in that the transmission unit, into One step is configured as:
The corresponding feedback information bit of Downlink Control Information that minimum scheduling delay changes is indicated in first time, sends the downlink control The feedback information of information processed.
27. a kind of Downlink Control Information feedback device as claimed in claim 25, which is characterized in that the transmission unit, into One step is configured as:
In the feedback information bit, the feedback letter of one or more Downlink Control Information for needing to feed back of base station instruction is sent Breath.
28. a kind of Downlink Control Information feedback device as claimed in claim 27, which is characterized in that the transmission unit, into One step is configured as:
In the feedback information bit, the downlink control of incoming terminal the latest in the multiple Downlink Control Information for needing to feed back is sent The feedback information of information processed.
29. a kind of Downlink Control Information feedback device as claimed in claim 27, which is characterized in that the transmission unit, into One step is configured as:
Generate the joint feedback information of the multiple Downlink Control Information for needing to feed back；
In the feedback information bit, the joint feedback information is sent.
30. a kind of Downlink Control Information feedback device as claimed in claim 29, which is characterized in that the generation is the multiple The joint feedback information for the Downlink Control Information for needing to feed back includes:
The joint is obtained instead after carrying out logic and operation to the multiple feedback information for needing the Downlink Control Information fed back Feedforward information.
31. a kind of Downlink Control Information feedback device as described in claim 25 or 27, which is characterized in that the transmission is single Member is configured to:
If occurring that the Physical Downlink Shared Channel of negative response need to be fed back in received Physical Downlink Shared Channel, described anti- Feedforward information position is sent in Downlink Control Information associated by the Physical Downlink Shared Channel that need to feed back negative response, the latest Reach the feedback information of the Downlink Control Information of the terminal.
32. a kind of Downlink Control Information feedback device as claimed in claim 31, which is characterized in that the transmission unit, into One step is configured as:
If received Physical Downlink Shared Channel feeds back affirmative acknowledgement, in the feedback information bit, it is anti-to send affirmative acknowledgement Feedforward information.
33. a kind of base station characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to realizing when executing the executable instruction such as any one of claim 1 to 8 institute The method stated.
34. a kind of terminal characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to realizing when executing the executable instruction such as any one of claim 9 to 16 The method.
35. a kind of non-volatile computer readable storage medium storing program for executing, is stored thereon with computer program instructions, which is characterized in that institute It states and realizes method described in any one of claim 1 to 8,9 to 16 when computer program instructions are executed by processor.
Technical field
This disclosure relates to wireless communication technology field more particularly to a kind of Downlink Control Information feedback method and device.
Background technique
The cruising ability of user equipment is an importance of user experience, this will affect 5G terminal and/or service Use feeling.For this purpose, 5G system introduces the change that many technical characteristics are used to indicate terminal behavior, allow terminal suitable Enter a kind of power down mode under conditions of to save terminal electric energy.The switching of this state is related to the change of various configurations, Such as the switching of bandwidth unit (bandwidth part, BWP), Physical Downlink Control Channel (physical downlink Control channel, PDCCH) detection cycle switching, across timeslot scheduling and with the switching etc. between timeslot scheduling, touching The signaling for sending out these switchings is usually to be referred to by Downlink Control Information DCI (downlink control information, DCI) Show.
But in the prior art, Downlink Control Information DCI can receive unsuccessful situation, and omission factor is relatively It is high.It will lead to that state switching is unsuccessful or asynchronous etc. in this way, and then cause data that can not dispatch or the waste of terminal energy consumption Problem.
For example, usually being indicated by scheduling DCI across timeslot scheduling and with the switching between timeslot scheduling, from across timeslot scheduling When being switched to same timeslot scheduling, if the scheduling DCI of instruction switching is not successfully received (missing inspection) in terminal side, terminal would not Into the state of caching Physical Downlink Shared Channel (physical downlink shared channel, PDSCH), will lead to The situation that data cannot be scheduled, influences system throughput.And when being switched to across timeslot scheduling from same timeslot scheduling, if instruction is cut The scheduling DCI changed is not successfully received in terminal side, and terminal would not enter the power down mode for not caching PDSCH, leads to terminal The waste of energy consumption.
Summary of the invention
The present disclosure proposes a kind of Downlink Control Information feedback method and devices, both to protect by effective feedback system The successful dispatch of data is demonstrate,proved, and terminal energy consumption is avoided to waste.
According to the disclosure in a first aspect, a kind of Downlink Control Information feedback method is provided, applied to base station, the side Method includes:
Feedback information bit is configured, the feedback information bit is used for transmission the feedback information of Downlink Control Information；
The feedback information of the Downlink Control Information is received in the feedback information bit.
In one possible implementation, the feedback letter of the Downlink Control Information is received in the feedback information bit Breath, comprising:
The corresponding feedback information bit of Downlink Control Information that minimum scheduling delay changes is indicated in first time, under reception is described The feedback information of row control information.
In one possible implementation, the feedback that the Downlink Control Information is received in the feedback information bit Information includes:
Indicate one or more Downlink Control Information for needing to feed back；
In the feedback information bit, the feedback information of the Downlink Control Information for needing to feed back is received.
In one possible implementation, described in the feedback information bit, receive the downlink control for needing to feed back The feedback information of information processed includes:
In the feedback information bit, receive in the multiple Downlink Control Information for needing to feed back under incoming terminal the latest The feedback information of row control information.
In one possible implementation, described in the feedback information bit, receive the downlink control for needing to feed back The feedback information of information processed further include:
In the feedback information bit, the joint feedback information of the multiple Downlink Control Information for needing to feed back is received.
In one possible implementation, the joint feedback information is the multiple downlink control letter for needing to feed back The feedback information of breath carries out the information obtained after logic and operation.
In one possible implementation, the feedback that the Downlink Control Information is received in the feedback information bit Information includes:
In the feedback information bit, receives terminal and be fed back to downlink associated by the Physical Downlink Shared Channel of negative response It controls in information, reaches the feedback information of the Downlink Control Information of the terminal the latest.
In one possible implementation, the feedback that the Downlink Control Information is received in the feedback information bit Information further include:
In the feedback information bit, downlink control associated by the Physical Downlink Shared Channel of terminal feedback affirmative acknowledgement is received In information processed, the feedback information of the Downlink Control Information of the terminal is reached the latest.
According to the second aspect of the disclosure, a kind of Downlink Control Information feedback method is provided, is applied to terminal, the side Method includes:
Obtain the feedback information bit of base station configuration, feedback letter of the feedback information bit for bearing downlink control information Breath；
In the feedback information bit, the feedback information of Downlink Control Information is sent.
In one possible implementation, described in the feedback information bit, send the feedback letter of Downlink Control Information Breath includes:
The corresponding feedback information bit of Downlink Control Information that minimum scheduling delay changes is indicated in first time, under transmission is described The feedback information of row control information.
In one possible implementation, the feedback information bit in configuration, sends the feedback of Downlink Control Information Information includes:
In the feedback information bit, the feedback of one or more Downlink Control Information for needing to feed back of base station instruction is sent Information.
In one possible implementation, described in the feedback information bit, send the one or more of base station instruction The feedback information for the Downlink Control Information for needing to feed back includes:
In the feedback information bit, send in the multiple Downlink Control Information for needing to feed back under incoming terminal the latest The feedback information of row control information.
In one possible implementation, described in the feedback information bit, send the one or more of base station instruction The feedback information for the Downlink Control Information for needing to feed back further include:
Generate the joint feedback information of the multiple Downlink Control Information for needing to feed back；
In the feedback information bit, the joint feedback information is sent.
In one possible implementation, the joint for generating the multiple Downlink Control Information for needing to feed back is anti- Feedforward information includes:
It is described to being obtained after the multiple feedback information progress logic and operation for needing the Downlink Control Information fed back Close feedback information.
In one possible implementation, the feedback information bit in configuration, sends the feedback of Downlink Control Information Information includes:
If occurring that the Physical Downlink Shared Channel of negative response need to be fed back in received Physical Downlink Shared Channel, in institute Feedback information bit is stated, is sent in Downlink Control Information associated by the Physical Downlink Shared Channel that need to feed back negative response, The feedback information of the Downlink Control Information of the terminal is reached the latest.
In one possible implementation, the feedback information bit in configuration, sends the feedback of Downlink Control Information Information further include:
If received Physical Downlink Shared Channel feeds back affirmative acknowledgement, in the feedback information bit, transmission is answered certainly Answer feedback information.
According to the third aspect of the disclosure, a kind of Downlink Control Information feedback device is provided, is applied to base station, the dress It sets and includes:
Configuration unit, is configured as configuration feedback information bit, and the feedback information bit is used for transmission Downlink Control Information Feedback information；
Receiving unit is configured as receiving the feedback information of the Downlink Control Information in the feedback information bit.
In one possible implementation, the receiving unit, is configured to:
The corresponding feedback information bit of Downlink Control Information that minimum scheduling delay changes is indicated in first time, under reception is described The feedback information of row control information.
In one possible implementation, described device further includes indicating unit, and it is one or more to be configured as instruction The Downlink Control Information for needing to feed back；The receiving unit, is configured to:
In the feedback information bit, the feedback information of the Downlink Control Information for needing to feed back is received.
In one possible implementation, the receiving unit, is configured to:
In the feedback information bit, receive in the multiple Downlink Control Information for needing to feed back under incoming terminal the latest The feedback information of row control information.
In one possible implementation, the receiving unit, is configured to:
In the feedback information bit, the joint feedback information of the multiple Downlink Control Information for needing to feed back is received.
In one possible implementation, the joint feedback information is the multiple downlink control letter for needing to feed back The feedback information of breath carries out the information obtained after logic and operation.
In one possible implementation, the receiving unit, is configured to:
In the feedback information bit, receives terminal and be fed back to downlink associated by the Physical Downlink Shared Channel of negative response It controls in information, reaches the feedback information of the Downlink Control Information of the terminal the latest.
In one possible implementation, the receiving unit, is also configured to
In the feedback information bit, receives terminal and be fed back to downlink associated by the Physical Downlink Shared Channel of negative response It controls in information, reaches the feedback information of the Downlink Control Information of the terminal the latest.
According to the fourth aspect of the disclosure, a kind of Downlink Control Information feedback device is provided, is applied to terminal, the dress It sets and includes:
Acquiring unit is configured as obtaining the feedback information bit of base station configuration, and the feedback information bit is used for bearing downlink Control the feedback information of information；
Transmission unit is configured as sending the feedback information of Downlink Control Information in the feedback information bit.
In one possible implementation, the transmission unit, is configured to:
The corresponding feedback information bit of Downlink Control Information that minimum scheduling delay changes is indicated in first time, under transmission is described The feedback information of row control information.
In one possible implementation, the transmission unit, is configured to:
In the feedback information bit, the feedback of one or more Downlink Control Information for needing to feed back of base station instruction is sent Information.
In one possible implementation, the transmission unit, is configured to:
In the feedback information bit, send in the multiple Downlink Control Information for needing to feed back under incoming terminal the latest The feedback information of row control information.
In one possible implementation, the transmission unit, is configured to:
Generate the joint feedback information of the multiple Downlink Control Information for needing to feed back；
In the feedback information bit, the joint feedback information is sent.
In one possible implementation, the joint for generating the multiple Downlink Control Information for needing to feed back is anti- Feedforward information includes:
It is described to being obtained after the multiple feedback information progress logic and operation for needing the Downlink Control Information fed back Close feedback information.
In one possible implementation, the transmission unit, is configured to:
If occurring that the Physical Downlink Shared Channel of negative response need to be fed back in received Physical Downlink Shared Channel, in institute Feedback information bit is stated, is sent in Downlink Control Information associated by the Physical Downlink Shared Channel that need to feed back negative response, The feedback information of the Downlink Control Information of the terminal is reached the latest.
In one possible implementation, the transmission unit, is configured to:
If received Physical Downlink Shared Channel feeds back affirmative acknowledgement, in the feedback information bit, transmission is answered certainly Answer feedback information.
According to the 5th of the disclosure the aspect, a kind of base station is provided, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to being realized when executing the executable instruction described in the first aspect of the disclosure Method.
According to the 6th of the disclosure the aspect, a kind of terminal is provided, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to being realized when executing the executable instruction described in the second aspect of the disclosure Method.
According to the 7th of the disclosure the aspect, a kind of non-volatile computer readable storage medium storing program for executing is provided, is stored thereon with Computer program instructions, wherein the computer program instructions realize the above method when being executed by processor.
According to the various embodiments of all aspects of this disclosure, by configuring in each carrier wave dedicated for carrying The additional feedback information bit of the feedback information of DCI, and carried out accurately in reception condition of the additional feedback information bit to DCI Feedback especially can receive unsuccessful situation with accurate feedback DCI, and then be retransmitted.DCI can be effectively reduced in this way to exist The omission factor of terminal, guarantees the successful reception of DCI, to guarantee between corresponding configuration (such as across timeslot scheduling and same timeslot scheduling Between) successful switch, and then can not only guarantee the successful dispatch of data, but also terminal energy consumption is avoided to waste.
According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, the other feature and aspect of the disclosure will become It is clear.
Detailed description of the invention
Comprising in the description and constituting the attached drawing of part of specification and specification together illustrates the disclosure Exemplary embodiment, feature and aspect, and for explaining the principles of this disclosure.
Fig. 1 shows a kind of method flow signal for Downlink Control Information feedback method that a kind of embodiment of the disclosure provides Figure.
Fig. 2 shows a kind of method flow signals for Downlink Control Information feedback method that disclosure another kind embodiment provides Figure.
Fig. 3 is the schematic diagram for the minimum scheduling delay K0min switching that a kind of embodiment of the disclosure provides.
Fig. 4 is the time instruction schematic diagram for the downlink data dispatching that a kind of embodiment of the disclosure provides.
Fig. 5 is a kind of feedback system schematic diagram for Downlink Control Information that a kind of embodiment of the disclosure provides.
Fig. 6 is a kind of feedback system schematic diagram for Downlink Control Information that disclosure another kind embodiment provides.
Fig. 7 is a kind of feedback system schematic diagram for Downlink Control Information that another embodiment of the disclosure provides.
Fig. 8 is a kind of feedback system schematic diagram for Downlink Control Information that disclosure another embodiment provides.
Fig. 9 is a kind of feedback system schematic diagram for Downlink Control Information that disclosure another kind embodiment provides.
Figure 10 is a kind of feedback system schematic diagram for Downlink Control Information that a kind of embodiment of the disclosure provides.
Figure 11 is a kind of feedback system schematic diagram for Downlink Control Information that disclosure another kind embodiment provides.
Figure 12 is a kind of modular structure schematic diagram for Downlink Control Information feedback device that a kind of embodiment of the disclosure provides.
Figure 13 is a kind of block diagram of terminal 800 shown according to an exemplary embodiment.
Figure 14 is a kind of block diagram of base station 1900 shown according to an exemplary embodiment.
Specific embodiment
Various exemplary embodiments, feature and the aspect of the disclosure are described in detail below with reference to attached drawing.It is identical in attached drawing Appended drawing reference indicate element functionally identical or similar.Although the various aspects of embodiment are shown in the attached drawings, remove It non-specifically points out, it is not necessary to attached drawing drawn to scale.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary " Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, giving numerous details in specific embodiment below to better illustrate the disclosure. It will be appreciated by those skilled in the art that without certain details, the disclosure equally be can be implemented.In some instances, for Method, means, element and circuit well known to those skilled in the art are not described in detail, in order to highlight the purport of the disclosure.
The embodiment provided in the embodiment of the present disclosure is applicable to 5G (5generation) communication system, is also applicable to In 4G, 3G communication system, the various communication systems of subsequent evolution, such as 6G, 7G etc. could be applicable to.
The embodiment of the present disclosure is also applied for the different network architectures, including but not limited to junction network framework, double link frames Structure, Vehicle-to-Everything (communication of vehicle to any object) framework.
5G CN described in the embodiment of the present disclosure is referred to as novel core net (new core) or 5G New Core or next-generation core net (next generation core, NGC) etc..5G-CN is independently of existing core net, example It is arranged such as Evolved Packet Core (evolved packet core, EPC).
Base station (Base Station, BS) in the embodiment of the present disclosure, alternatively referred to as base station equipment, network element device, are one Kind is deployed in wireless access network to provide the device of wireless communication function.Such as the equipment of base station functions is provided in 2G network Including base radio transceiver station (English: base transceiver station, abbreviation: BTS) and base station controller (base Station controller, BSC), the equipment that base station functions are provided in 3G network includes node B (NodeB) and wireless network Controller (radio network controller, RNC), the equipment that base station functions are provided in 4G network include the section of evolution Point B (evolved NodeB, eNB) is mentioned in Wireless LAN (wireless local area networks, WLAN) Equipment for base station functions is access point (access point, AP), the offer base station in 5G new wireless (New Radio, NR) The equipment of function includes continuing the node B (gNB) of evolution, and provide the equipment of base station functions in the following new communication system Deng.
Terminal (Terminal) in the embodiment of the present disclosure can refer to various forms of access terminals, subscriber unit, user Equipment, subscriber station, movement station, mobile station (Mobile Station, MS), remote station, remote terminal, mobile device, user are whole End, terminal device (terminal equipment), wireless telecom equipment, user agent or user apparatus.User equipment may be used also Be cellular phone, it is wireless phone, session initiation protocol (Session Initiation Protocol, SIP) phone, wireless Local loop (Wireless Local Loop, WLL) stands, personal digital assistant (Personal Digital Assistant, PDA), the handheld device with wireless communication function, calculate equipment or be connected to radio modem other processing equipments, Mobile unit, wearable device, the Public Land Mobile Network network of user equipment or the following evolution in the following 5G network Terminal device etc. in (Public Land Mobile Network, PLMN), the embodiment of the present disclosure does not limit this.
The unidirectional communications link that the embodiment of the present disclosure defines access net to terminal is downlink DL, is passed on the uplink Defeated data are downlink data, and the transmission direction of downlink data is known as down direction；And the one-way communication chain that terminal is netted to access Road is uplink UL, and the data transmitted on uplink are upstream data, and the transmission direction of upstream data is known as uplink side To.
It should be understood that the terms "and/or", only a kind of incidence relation for describing affiliated partner, expression can deposit In three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B. In addition, herein character "/", indicate forward-backward correlation object be a kind of "or" relationship.
" multiple " occurred in the embodiment of the present disclosure refer to two or more.Occurred in the embodiment of the present disclosure One, the description such as second is only made signal and is used with description object is distinguished, without point of order, also do not indicate in the embodiment of the present disclosure Equipment number is particularly limited to, any restrictions to the embodiment of the present disclosure cannot be constituted.
" connection " occurred in the embodiment of the present disclosure, which refers to, the various connection types such as is directly connected to or is indirectly connected with, with reality The communication of existing equipment room, the embodiment of the present disclosure do not do any restriction to this.
" network " and " system " expression occurred in the embodiment of the present disclosure is identical concept, and communication system is communication network Network." connection " occurred in the embodiment of the present disclosure, which refers to, the various connection types such as is directly connected to or is indirectly connected with, such as passes through Communication interface connects distinct device, does not do any restriction.
5G system has many improvement, such as bigger transmission bandwidth, bigger subcarrier spacing, smaller processing list Position, more antennas etc., but these are improved, so that 5G terminal increases several times compared to terminals such as 4G in energy consumption.By It is not increased dramatically in the battery capacity in current terminal volume and unit volume, so that the battery of 5G terminal It is difficult to meet routine use demand, this status will greatly influence the usage experience of user, and 3GPP standardization group is made into thus A 5G Energy-saving Projects are found, it is desirable to the technology for saving terminal power consumption can be excavated, improve 5G terminal energy consumption is high and ask Topic.
The energy conservation of terminal can be carried out from many aspects, such as downlink physical control channel PDCCH (Physical Downlink Control Channel, PDSCH) detection cycle switching, PDCCH skipping, BWP switching, using minimum Cross-slot scheduling (cross-slot scheduling, across timeslot scheduling) etc. of the scheduling delay K0min greater than 0.
Cross-slot scheduling:
Cross-slot scheduling refers to that receiving physical down scheduled in the time slot and the DCI of scheduling information (DCI) is total to Channel (Physical Downlink Share Channel, PDSCH) is enjoyed not in the same time slot.5GNR adjusts to improve The flexibility of degree can allow scheduled data to be located in rear several time slots of scheduling information.R15 is to pass through across timeslot scheduling TDRA table is configured come what is realized, TDRA table is the dial gauge of 16 row of maximum, and as shown in Table 1 below, first row is serial number, That is index.Secondary series is K0 value, and K0 indicates PDSCH, and (Physical Downlink Shared Channel, physical down are total Enjoy channel) with the time interval of PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel), Such as when K0 is 1, PDCCH is in time slot n, then its corresponding PDSCH is in time slot n+1.Third column are map types (mapping type), A represent timeslot-based mapping and (refer to a time slot as a thread, when PDCCH is always located at one On preceding 1,2 or 3 symbol of gap), B represents the mapping based on mini time slot mini-slot, and (index symbol is single as a scheduling Position, according to the symbolic number of a mini-slot, the initial position of PDCCH is not limited to first symbol in time slot, such as Mini-slot length is 7 symbols, then PDCCH can be located at first symbol, may be alternatively located at the 8th symbol).4th column be Start symbol and Length Indication (Start and Length Indication Value, SLIV), the numerical value of the column The lasting symbol lengths of the beginning character position and PDSCH of PDSCH.
Index
K0
Type
SLIV
0
0
A/B
XXX
1
1
A/B
XXX
2
4
A/B
XXX
3
6
A/B
XXX
…
…
…
…
15
32
A/B
XXX
Table 1
From the perspective of energy conservation, Cross-slot scheduling can allow terminal that unnecessary PDSCH is avoided to cache and can be with Using smaller PDCCH reception bandwidth to save terminal energy consumption.But in the current TDRA table configured across timeslot scheduling most Small K0 can occur simultaneously be equal to 0 and be greater than 0 the case where, due to terminal be not aware that current time slots K0 be greater than 0 or etc. In 0, it is necessary to be always maintained at the caching of PDSCH, so minimum K0 requires to be greater than 0 in new version, can just make terminal The state across timeslot scheduling of holding is with energy conservation (because the data of current time slots are previous time slot or the DCI instruction of time slot earlier , it knows whether current time slots have data to need to receive before current instruction reaches, can not be received when no PDSCH).But when data are continuously dispatched, setting K0=0 (i.e. same timeslot scheduling) can allow terminal handling up, each side such as time delay Face reaches a preferable performance balance, it is therefore desirable to switch between minimum K0=0 and minimum K0 > 0.
Fig. 3 is the schematic diagram for the minimum scheduling delay K0min switching that a kind of embodiment of the disclosure provides.As shown in figure 3, working as When being switched to from same timeslot scheduling (Same-slot scheduling) across timeslot scheduling (cross-slot scheduling), After base station has sent switching instruction, it can be scheduled in such a way that minimum scheduling delay K0min is greater than 0.If switching instruction quilt Terminal missing inspection, then terminal also will be considered that current minimum scheduling delay K0min is 0, terminal still needs to cache PDSCH. At this moment consequence caused by is that terminal cannot enter the state for not caching PDSCH (Without data buffer), cannot be saved Terminal energy consumption.
But same timeslot scheduling (Same-slot is switched to from across timeslot scheduling (cross-slot scheduling) When scheduling), after base station has sent switching instruction, it may be adjusted in a manner of minimum scheduling delay K0min=0 Degree.If switching instruction, by terminal missing inspection, terminal also will be considered that current minimum scheduling delay K0min is greater than 0, eventually End may not cache PDSCH (Without data buffer).At this moment consequence base station caused by is with the DCI tune of K0min=0 When spending terminal, since terminal does not cache the PDSCH of current time slots, terminal cannot receive the PDSCH of current time slots, At this moment being formed the situation that terminal cannot be scheduled influences handling up for system.
HARQ-ACK feedback:
Hybrid automatic repeat request HARQ (Hybrid Automatic Repeat reQuest, HARQ), is a kind of knot Close the technology of FEC (Forward Error Correction) and ARQ (Automatic Repeat reQuest) method.FEC By adding redundancy, receiving end is enabled to correct a part of mistake, to reduce the number of re-transmission.It can not for FEC The mistake of correction, receiving end can pass through ARQ mechanism request transmitting terminal retransmission data.Receiving end uses error-detecging code, usually CRC (Cyclic Redundancy Check, cyclic redundancy check) verification, to detect whether the data packet received malfunctions.If Error-free, then receiving end can send an affirmative acknowledgment (acknowledgement, ACK) to transmitting terminal, and transmitting terminal receives ACK Afterwards, next data packet can then be sent.If error, receiving end can abandon the data packet, and send a negative really NACK is recognized to transmitting terminal, after transmitting terminal receives NACK, can retransmit identical data, but only have for the HARQ feedback of PDCCH ACK, because it is exactly to be properly received that solution is right.Not solving clock synchronization terminal will be considered that base station does not send PDCCH to oneself, so not anti- Present any information.
Fig. 4 is the time instruction schematic diagram for the downlink data dispatching that a kind of embodiment of the disclosure provides.Downlink data dispatching Time instruction is as shown in Figure 4.In 5G NR (New Radio, newly eat dishes without rice or wine), K0, K1 unit is all slot s lot, and K0 is indicated PDSCH (Physical Downlink Shared Channel, Physical Downlink Shared Channel) and PDCCH (Physical Downlink Control Channel, Physical Downlink Control Channel) slot time, PDSCH is used for transmission downlink data, PDCCH is used for transmission DCI (Downlink Control Information, Downlink Control Information).K1 indicates that HARQ-ACK is anti- The time interval of feedback and PDSCH.
In the corresponding agreement of the embodiment of the present disclosure, in addition to the deactivation DCI of semi-persistent scheduling SPS has the ACK for DCI Feedback is outer, and ACK/NACK feedback is associated with user data.Only the reception condition of PDSCH is fed back.Anti- In the case that feedforward information is not multiplexing multiplexing, if terminal is not detected as the PDCCH of effect, it will not make any Feedback.If at this moment base station has sent PDCCH and PDSCH, and does not receive any feedback, then it is assumed that be DTX (discontinuous transmitting) shape State, i.e. PDCCH are not correctly received by the terminal.If in the case where feedback information needs to be multiplexing, due to terminal NACK is all fed back in the case where not receiving PDSCH scheduled in PDCCH or PDCCH and not being correctly decoded, base station can not be sentenced Whether disconnected terminal out is correctly decoded out PDCCH.
Dynamic HARQ-ACK code book (Dynamic HARQ-ACK codebook):
The corresponding sub-frame of uplink of multiple downlink subframes in the case where Time Division Duplex TDD in LTE, thus can will be multiple under The HARQ-ACK of the data of row subframe is fed back in the same sub-frame of uplink, such as using the side of multiplexing (multiplexing) Formula.Using dynamic HARQ-ACK code book, DCI can be counted, to determine the HARQ-ACK bit number of feedback. In LTE, it may include a TB that DCI, which dispatches a PDSCH, it is also possible to include 2 TB, respectively correspond 1 and 2 HARQ-ACK Bit.If 5 DCI dispatch 5 PDSCH, and each PDSCH only includes 1 TB, then needs to feed back 5 bits.
DCI introduces downlink distribution instruction DAI (Downlink Assignment Index, a DAI) field in LTE, For telling that terminal how many subframe in HARQ feedback window includes downlink transfer.Include in the domain DAI of downlink DCI Counter DAI (counting DAI) and total DAI (total DAI).
Wherein, counter DAI is defined as follows in LTE TDD:
If terminal is configured with higher parameter codebook size Determination-r13=dai, DCI lattice The value of counter downlink distribution indicator (DAI) in formula 1/1A/1B/1D/2/2A/2B/2C/2D indicates cumulative amount.Wherein, In the presence of { servicing for the associated PDSCH transmission of PDCCH/EPDCCH or PDCCH/EPDCCH discharged with indicating downlink link SPS Cell, subframe } it is right, until current service cell and current subframe, serving cell serial number (index) first is incremented by, then subframe Sub-frame number (index) in subframe (s) n-k is incremented by, wherein k ∈ K.
Total DAI is defined as follows in LTE TDD:
The value of total DAI in DCI format 1/1A/1B/1D/2/2A/2B/2C/2D indicate wherein with PDCCH/EPDCCH or The sum of { serving cell, the subframe } pair of the associated PDSCH transmission of PDCCH/EPDCCH of indicating downlink link SPS release, It should be updated from subframe to subframe, until the current subframe in subframe subframe n-k,
What the value expression of total DAI in DCI format 1 was wherein discharged with PDCCH/EPDCCH or indicating downlink link SPS The sum of { serving cell, the subframe } of the associated PDSCH transmission of PDCCH/EPDCCH pair.Until the current subframe in subframe, It and should be from following location updating: subframe to subframe.
The example of Couter DAI and total DAI are as shown in table 2.Cell 1 has DCI dispatching downlink in each even subframe Data, cell 2 have DCI dispatching downlink data in each subframe.
Table 2
Some is fed back the moment, total DAI is from first subframe to current subframe, in all cells, base station in LTE The total quantity of the DCI of transmission.Count DAI be base station current subframe send from first cell to the number of current area DCI times Accumulated counts, the sum of total DAI corresponding with previous subframe.
The DAI and LTE of NR is different, and NR in a subframe due to that can have multiple PDCCH to monitor moment, Er Qiezhi Hold this timeslot scheduling (in corresponding diagram 3 K0 be equal to 0) and across timeslot scheduling (K0 is greater than 0 in corresponding diagram 3), the handle in the definition of DAI { cell, subframe } is right to { cell, PDCCH monitor the moment } has been substituted for.The determination of NR dynamic HARQ-ACK code book is also based on Counter DAI and total DAI, 5G NR compared with LTE, by { cell, subframe } to (serving cell, Subframe }-pair (s)) { cell, PDCCH monitor the moment } has been changed to ({ serving cell, PDCCH monitoring occasion}-pair(s))。
For some PUCCH (Physical Uplink Control Channel, physical uplink link control letter Road), total DAI is that Physical Downlink Control Channel is monitored and counts the moment from first DAI in moment set and count to current DAI in NR Moment, in the total quantity for the DCI that all cells, base station are sent.Counting DAI is that Physical Downlink Control Channel monitors moment set Interior, base station counts the accumulated counts from first cell to the DCI number in current area that the moment sends in current DAI, and previous DAI counts the sum of moment corresponding total DAI.
Since DAI is indicated with 2 bits, the numerical value of the DAI in DCI is obtained in agreement according to the following table 3.
Table 3
The counting of DAI is as described in Table 4 in the case where carrier wave polymerization:
Table 4
C-DAI is counted at the same DAI counting moment according to cell number from small to large, and the instruction in DCI is as follows Shown in table 5:
Table 5
Fig. 1 shows a kind of method flow signal for Downlink Control Information feedback method that a kind of embodiment of the disclosure provides Figure.As shown in Figure 1, it is applied to base station, the method may include:
S110: configuration feedback information bit, the feedback information bit are used for transmission the feedback information of Downlink Control Information.
Specifically, being configured as mutually being same as above in the transmission position that multiple downlink physicals share the feedback information of channel PDSCH In the case where row resource, i.e., in the case that feedback information is multiplexed, base station can configure feedback information bit in each carrier wave.Its In, in a kind of embodiment of the disclosure, the size of the feedback information bit can be 1 bit.Certainly, in other realities of the disclosure It applies in example, the size of the feedback information bit is also possible to other numerical value, specifically, the disclosure is not construed as limiting this.Feedback letter Position is ceased namely for the ascending resource of carrying feedback information, is the transmission position of feedback information.
Fig. 5 is a kind of feedback system schematic diagram for Downlink Control Information that a kind of embodiment of the disclosure provides.Such as Fig. 5 institute Show, the feedback information bit of 1 bit is configured on current carrier, is used for transmission the feedback information HARQ- of Downlink Control Information DCI ACK。
S120: the feedback information of the Downlink Control Information is received in the feedback information bit.
Wherein, base station receives the feedback for the Downlink Control Information DCI that terminal is sent in the feedback information bit of its configuration Information.
In a kind of embodiment of the disclosure, the base station can indicate one or more downlink controls for needing to feed back to terminal Information DCI；
Base station receives the feedback of the Downlink Control Information DCI of the needs feedback of its instruction in the feedback information bit Information.
Specifically, base station indicates the downlink for needing to feed back a control letter to terminal in a kind of embodiment of the disclosure Cease DCI.As shown in figure 5, the downlink physical control channel PDCCH that base station instruction is located in time slot m needs to feed back in this example, this Terminal feeds back the PDCCH decoding cases in time slot m in feedback information bit according to the instruction of base station in the case of kind, i.e., anti- The feedback information (content that DCI is PDCCH carrying) of the DCI of PDCCH carrying in the sending time slots m of feedforward information position.Base station is corresponding Ground just receives feedback information described in the DCI of the PDCCH carrying in sending time slots m in feedback information bit.
Fig. 6 is a kind of feedback system schematic diagram for Downlink Control Information that disclosure another kind embodiment provides.In this public affairs It opens in another embodiment, base station can indicate multiple Downlink Control Information DCI for needing to feed back to terminal, for this feelings Condition, the DCI that terminal can choose incoming terminal the latest in the DCI to multiple needs feedback of base station instruction feed back, that is, exist The feedback information bit sends and the multiple needs in the Downlink Control Information that feeds back the Downlink Control Information of incoming terminal the latest Feedback information.Corresponding, in the feedback information bit, the feedback information received is under the multiple needs are fed back for base station The feedback information of the Downlink Control Information of incoming terminal the latest in row control information.As shown in fig. 6, a kind of embodiment of the disclosure In, instruction terminal DCI corresponding to the PDCCH of time slot m and time slot m+2 in base station is fed back, and PDCCH tune in m and m+2 time slot The PDSCH of degree is located at identical PDSCH HARQ feedback window (PDSCH feedback window), since the PDCCH in m+2 time slot is corresponding DCI incoming terminal the latest, then the decoding cases of PDCCH of the terminal on the feedback information bits position in feedback slot m+2, i.e., The feedback information of the corresponding DCI of PDCCH in feedback information bit, Xiang Jizhan sending time slots m+2.Corresponding, base station is being fed back Information bit receives the feedback information of the corresponding DCI of PDCCH in the time slot m+2 that terminal is sent.
Fig. 7 is a kind of feedback system schematic diagram for Downlink Control Information that another embodiment of the disclosure provides.In this public affairs It opens in a kind of embodiment, base station can indicate multiple Downlink Control Information DCI for needing to feed back to terminal, in this case, Terminal is also an option that the joint feedback information that the multiple DCI for needing to feed back is sent in the feedback information bit.It is corresponding , base station can receive the joint feedback information of the multiple Downlink Control Information for needing to feed back in the feedback information bit.
Wherein, the joint feedback information can be generated by terminal by certain logic operation, an embodiment of the present disclosure In, the joint feedback information can be the multiple feedback information for needing the DCI fed back and obtain after logic and operation Information.As shown in fig. 7, instruction terminal DCI corresponding to the PDCCH of time slot m and time slot m+2 in base station is fed back in this example, And the PDSCH that PDCCH is dispatched in m and m+2 time slot is located at identical PDSCH feedback window, knows time slot m by CDAI and TDAI terminal The feedback information of the corresponding DCI of PDCCH in+2 is NACK (information 0), and the feedback letter of the corresponding DCI of PDCCH in time slot m Breath is ACK (information 1), then the joint feedback information of the DCI of the above-mentioned two needs feedback obtained by logic and operation is exactly NACK (information 0).Corresponding, base station receives NACK feedback result, carries out the respective handling such as retransmitting in the feedback information bit.
In a kind of embodiment of the disclosure, base station can not indicate the transmission opportunity of the feedback information of DCI, i.e. base station does not indicate The DCI for needing to feed back.Corresponding, if decoding error occur in multiple PDSCH, terminal can be in the feedback information bit, to end End is fed back to reach institute the latest in the corresponding DCI of PDSCH of negative response NACK (i.e. PDSCH decoding error receives unsuccessful) State the DCI of terminal.I.e. in the feedback information bit, sends DCI associated by the PDSCH of terminal feedback NACK and (dispatch the PDSCH The corresponding DCI of PDCCH) in, reach the feedback information of the DCI of the terminal the latest.Corresponding, base station is in the feedback information Position receives terminal and is fed back in DCI associated by the PDSCH of negative response, reaches the feedback letter of the DCI of the terminal the latest Breath.Fig. 8 is a kind of feedback system schematic diagram for Downlink Control Information that a kind of embodiment of the disclosure provides.Which does not indicate in base station In the case that the corresponding DCI of the PDCCH of a time slot needs to feed back, as shown in figure 8, the PDSCH of time slot m+3, m+4, m+5 are located at phase With PDSCH feedback window, the PDCCH of PDSCH is located at time slot m+2 in time slot scheduling m+3, PDSCH in time slot scheduling m+4 PDCCH is located at time slot m+1, and the PDCCH of PDSCH is located at time slot m+3 in time slot scheduling m+5.Wherein, in time slot m+3 and time slot m+4 PDSCH decode failure, corresponding PDCCH is located at time slot m+2 and time slot m+1, and terminal is then wanted in feedback slot m+2 The decoding cases of the corresponding DCI of PDCCH, i.e., the corresponding DCI's of PDCCH in the feedback information bit sending time slots m+2 is anti- Feedforward information.Corresponding, base station is in the time slot m+2 that the feedback information that the feedback information bit receives is that terminal is sent The feedback information of the corresponding DCI of PDCCH.
In disclosure another kind embodiment, base station can not indicate the transmission opportunity of the feedback information of DCI, i.e. base station does not refer to Show the DCI that needs are fed back.Corresponding, if multiple PDSCH are decoded correctly, terminal can be in the feedback information bit, to end End is fed back to reach the end the latest in the corresponding DCI of PDSCH of affirmative acknowledgement ACK (i.e. PDSCH decoding is correct, receives successfully) The DCI at end.I.e. in the feedback information bit, sends DCI associated by the PDSCH of terminal feeding back ACK and (dispatch the PDSCH's The corresponding DCI of PDCCH) in, the feedback information of the DCI of the terminal is reached the latest.Corresponding, base station is in the feedback information Position, receiving is the feedback information for reaching the DCI of the terminal in DCI associated by the PDSCH of terminal feeding back ACK the latest. Fig. 9 is a kind of feedback system schematic diagram for Downlink Control Information that disclosure another kind embodiment provides.As shown in figure 9, time slot m The PDSCH of+3, time slot m+4, time slot m+5 are located at identical PDSCH decoding window, and the PDCCH of PDSCH is located in time slot scheduling m+3 The PDCCH of PDSCH is located at time slot m+1 in time slot m+2, time slot scheduling m+4, when the PDCCH of PDSCH is located in time slot scheduling m+5 Gap m+3.Wherein, the PDSCH successfully decoded in time slot m+3, time slot m+4, time slot m+5, corresponding PDCCH are located at time slot M+2 and time slot m+1, terminal then wants the decoding cases of the corresponding DCI of PDCCH in feedback slot m+2, i.e., in the feedback information bit The feedback information of the corresponding DCI of PDCCH in sending time slots m+2.
In a kind of embodiment of the disclosure, the transmission position quilt of the feedback information of channel PDSCH is shared in multiple downlink physicals In the case where being configured to different ascending resources, i.e., in the case that feedback information is not multiplexed.Base station, which can also indicate that, to need to feed back DCI, the corresponding ascending resource of DCI that terminal needs to feed back according to the instruction of base station, described (feedback information sends position, Feedback information bit) on send the feedback information of DCI for needing to feed back.Figure 10 is one kind that a kind of embodiment of the disclosure provides The feedback system schematic diagram of Downlink Control Information.As shown in Figure 10, the PDCCH in base station instruction time slot m and time slot m+2 is corresponding DCI needs to feed back, if feedback delay is 1 time slot, terminal is in the uplink UL subframe of time slot m+1 to the PDCCH in time slot m Corresponding DCI is fed back, and is fed back in the uplink UL subframe of time slot m+3 to the corresponding DCI of PDCCH in time slot m+2.It is right It answers, base station receives the feedback information of the corresponding DCI of PDCCH in time slot m in the uplink UL subframe of time slot m+1, in time slot m The feedback information of the corresponding DCI of PDCCH in time slot m+2 is received in+3 uplink UL subframe
In disclosure another kind embodiment, the transmission position of the feedback information of channel PDSCH is shared in multiple downlink physicals In the case where being configured as different ascending resources, i.e., in the case that feedback information is not multiplexed.Terminal can also refer to for the first time Show that the corresponding feedback information of Downlink Control Information DCI that minimum scheduling delay K0min changes sends position (feedback information bit), hair Send the feedback information of the Downlink Control Information DCI.Corresponding, the DCI that base station can change in first time instruction K0min is corresponding Feedback information send position (feedback information bit), receive the feedback information of the Downlink Control Information DCI.Wherein, described Primary instruction minimum scheduling delay K0min change can be just feeds back when instruction minimum scheduling delay K0min becomes smaller for the first time, It can be and just fed back when instruction minimum scheduling delay K0min becomes larger for the first time, be also possible to indicate minimum scheduling delay for the first time K0min, which becomes smaller or larger, to be fed back.Figure 11 is a kind of feedback side for Downlink Control Information that disclosure another kind embodiment provides Formula schematic diagram.As shown in figure 11, the DCI that first time instruction K0min becomes larger can be fed back, such as time slot m instruction K0min is 1, and the K0min of time slot m+1 instruction is 2, this is to indicate bigger K0min for the first time, feedback.In time slot m+2, refer to The K0min shown is 1, but this is not to indicate smaller K0min for the first time, therefore do not feed back.In disclosure another kind embodiment, The DCI that first time instruction K0min becomes smaller can be fed back, for example, the K0min of time slot m+3 instruction is 2, time slot in Figure 11 The K0min of m+4 instruction is 0, this is to indicate smaller K0min for the first time, therefore feed back.In time slot m+5, the K0min of instruction is 0, but this is not to indicate smaller K0min for the first time, therefore do not feed back.It certainly, can also be in disclosure other embodiments The DCI that primary instruction K0min changes (no matter become larger or become smaller) is fed back.Corresponding, base station is in the corresponding feedback information of DCI Send the feedback information that position (feedback information bit) receives the DCI.
Fig. 2 shows a kind of method flow signals for Downlink Control Information feedback method that disclosure another kind embodiment provides Figure.As shown in Fig. 2, it is applied to terminal, the method may include:
S210: obtaining the feedback information bit of base station configuration, and the feedback information bit is anti-for bearing downlink control information Feedforward information.
Wherein, the feedback information bit (feedback information sends position, for carrying the ascending resource of feedback information) is by base It stands configuration, terminal obtains the feedback information bit of base station configuration, and (feedback information sends position, and the uplink for carrying feedback information provides Source), in base station, the feedback information bit of configuration sends the feedback information of Downlink Control Information DCI.
Specifically, being configured as mutually being same as above in the transmission position that multiple downlink physicals share the feedback information of channel PDSCH In the case where row resource, i.e., in the case that feedback information is multiplexed, base station can configure feedback information bit in each carrier wave.Its In, in a kind of embodiment of the disclosure, the size of the feedback information bit can be 1 bit.Certainly, in other realities of the disclosure It applies in example, the size of the feedback information bit is also possible to other numerical value, specifically, the disclosure is not construed as limiting this.
S220: in the feedback information bit, the feedback information of Downlink Control Information is sent.
Wherein, terminal sends the feedback information of Downlink Control Information DCI described in terminal in the feedback information bit that base station configures.
In a kind of embodiment of the disclosure, the terminal can in the feedback information bit, send base station instruction one or The feedback information of multiple Downlink Control Information DCI for needing to feed back.
Specifically, base station indicates the Downlink Control Information DCI for needing to feed back in a kind of embodiment of the disclosure. As shown in figure 5, the downlink physical control channel PDCCH that base station instruction is located in time slot m needs to feed back, such case in this example Lower terminal feeds back the PDCCH decoding cases in time slot m in feedback information bit according to the instruction of base station, i.e., in feedback information The feedback information (content that DCI is PDCCH carrying) of the DCI of PDCCH carrying in the sending time slots m of position.Base station correspondingly just exists Feedback information bit receives feedback information described in the DCI of the PDCCH carrying in sending time slots m.
In disclosure another kind embodiment, base station can indicate multiple Downlink Control Information DCI for needing to feed back, for this Kind of situation, terminal can choose in the DCI to multiple needs feedback of base station instruction that the DCI of incoming terminal is fed back the latest, I.e. in the feedback information bit, the downlink control of incoming terminal the latest in the multiple Downlink Control Information for needing to feed back is sent The feedback information of information.Corresponding, base station receives the multiple Downlink Control Information for needing to feed back in the feedback information bit In the Downlink Control Information of incoming terminal the latest feedback information.As shown in fig. 6, in a kind of embodiment of the disclosure, base station instruction Terminal DCI corresponding to the PDCCH of time slot m and time slot m+2 is fed back, and the position PDSCH that PDCCH is dispatched in m and m+2 time slot In identical PDSCH feedback window, the latest due to the corresponding DCI incoming terminal of PDCCH in m+2 time slot, then terminal is in the feedback The decoding cases of PDCCH on information bit position in feedback slot m+2, i.e., in feedback information bit, Xiang Jizhan sending time slots m+2 The corresponding DCI of PDCCH feedback information.Corresponding, base station receives in the time slot m+2 that terminal is sent in feedback information bit The feedback information of the corresponding DCI of PDCCH.
In a kind of embodiment of the disclosure, base station can indicate multiple Downlink Control Information DCI for needing to feed back to terminal, right In such case, terminal is also an option that the joint feedback that the multiple DCI for needing to feed back is sent in the feedback information bit Information.Corresponding, base station can receive the joint of the multiple Downlink Control Information for needing to feed back in the feedback information bit Feedback information.
Wherein, the joint feedback information can be generated by terminal by certain logic operation, an embodiment of the present disclosure In, the joint feedback information can be the multiple feedback information for needing the DCI fed back and obtain after logic and operation Information.As shown in fig. 7, instruction terminal DCI corresponding to the PDCCH of time slot m and time slot m+2 in base station is fed back in this example, And the PDSCH that PDCCH is dispatched in m and m+2 time slot is located at identical PDSCH feedback window, knows time slot m by CDAI and TDAI terminal The feedback information of the corresponding DCI of PDCCH in+2 is NACK (information 0), and the feedback letter of the corresponding DCI of PDCCH in time slot m Breath is ACK (information 1), then the joint feedback information of the DCI of the above-mentioned two needs feedback obtained by logic and operation is exactly NACK (information 0).Corresponding, base station receives NACK feedback result, carries out the respective handling such as retransmitting in the feedback information bit.
In a kind of embodiment of the disclosure, base station can not indicate the transmission opportunity of the feedback information of DCI, i.e. base station does not indicate The DCI for needing to feed back.Corresponding, if decoding error occur in multiple PDSCH, terminal can be in the feedback information bit, to end End is fed back to reach institute the latest in the corresponding DCI of PDSCH of negative response NACK (i.e. PDSCH decoding error receives unsuccessful) State the DCI of terminal.I.e. in the feedback information bit, sends DCI associated by the PDSCH of terminal feedback NACK and (dispatch the PDSCH The corresponding DCI of PDCCH) in, reach the feedback information of the DCI of the terminal the latest.Corresponding, base station is in the feedback information Position receives terminal and is fed back in DCI associated by the PDSCH of negative response, reaches the feedback letter of the DCI of the terminal the latest Breath.In the case where base station does not indicate that the corresponding DCI of PDCCH of which time slot needs to feed back, as shown in figure 8, time slot m+3, m+ 4, m+5 PDSCH is located at identical PDSCH decoding window, and the PDCCH of PDSCH is located at time slot m+2 in time slot scheduling m+3, when scheduling The PDCCH of PDSCH is located at time slot m+1 in gap m+4, and the PDCCH of PDSCH is located at time slot m+3 in time slot scheduling m+5.Wherein, time slot PDSCH in m+3 and time slot m+4 decodes failure, and corresponding PDCCH is located at time slot m+2 and time slot m+1, then terminal is anti- Present the decoding cases of the corresponding DCI of PDCCH in time slot m+2, i.e. PDCCH pairs in the feedback information bit sending time slots m+2 The feedback information of the DCI answered.Corresponding, base station receives PDCCH pairs in the time slot m+2 that terminal is sent in the feedback information bit The feedback information of the DCI answered.
In disclosure another kind embodiment, base station can not indicate the transmission opportunity of the feedback information of DCI, i.e. base station does not refer to Show the DCI that needs are fed back.Corresponding, if multiple PDSCH are decoded correctly, terminal can be in the feedback information bit, to end End is fed back to reach the end the latest in the corresponding DCI of PDSCH of affirmative acknowledgement ACK (i.e. PDSCH decoding is correct, receives successfully) The DCI at end.I.e. in the feedback information bit, sends DCI associated by the PDSCH of terminal feeding back ACK and (dispatch the PDSCH's The corresponding DCI of PDCCH) in, the feedback information of the DCI of the terminal is reached the latest.Corresponding, base station is in the feedback information Position receives in DCI associated by the PDSCH of terminal feeding back ACK, reaches the feedback information of the DCI of the terminal the latest.Such as Fig. 9 Shown, time slot m+3, time slot m+4, the PDSCH of time slot m+5 are located at identical PDSCH decoding window, PDSCH in time slot scheduling m+3 PDCCH is located at time slot m+2, and the PDCCH of PDSCH is located at time slot m+1 in time slot scheduling m+4, PDSCH in time slot scheduling m+5 PDCCH is located at time slot m+3.Wherein, the PDSCH successfully decoded in time slot m+3, time slot m+4, time slot m+5, corresponding PDCCH It is located at time slot m+2 and time slot m+1, terminal then wants the decoding cases of the corresponding DCI of PDCCH in feedback slot m+2, i.e., in institute State the feedback information of the corresponding DCI of PDCCH in feedback information bit sending time slots m+2.
In a kind of embodiment of the disclosure, the transmission position quilt of the feedback information of channel PDSCH is shared in multiple downlink physicals In the case where being configured to different ascending resources, i.e., in the case that feedback information is not multiplexed.Base station, which can also indicate that, to need to feed back DCI, the corresponding ascending resource of DCI that terminal needs to feed back according to the instruction of base station, described (feedback information sends position, Feedback information bit) on send the feedback information of DCI for needing to feed back.As shown in Figure 10, base station indicates time slot m and time slot m+ The corresponding DCI of PDCCH in 2 needs to feed back, if feedback delay is 1 time slot, terminal is in the uplink UL subframe of time slot m+1 The corresponding DCI of PDCCH in time slot m is fed back, it is corresponding to the PDCCH in time slot m+2 in the uplink UL subframe of time slot m+3 DCI fed back.Corresponding, base station receives the corresponding DCI's of PDCCH in time slot m in the uplink UL subframe of time slot m+1 Feedback information receives the feedback information of the corresponding DCI of PDCCH in time slot m+2 in the uplink UL subframe of time slot m+3
In disclosure another kind embodiment, the transmission position of the feedback information of channel PDSCH is shared in multiple downlink physicals In the case where being configured as different ascending resources, i.e., in the case that feedback information is not multiplexed.Terminal can also refer to for the first time Show that the corresponding feedback information of Downlink Control Information DCI that minimum scheduling delay K0min changes sends position (feedback information bit), hair Send the feedback information of the Downlink Control Information DCI.Corresponding, the DCI that base station can change in first time instruction K0min is corresponding Feedback information send position (feedback information bit), receive the feedback information of the Downlink Control Information DCI.Wherein, described Primary instruction minimum scheduling delay K0min change can be indicates that minimum scheduling delay K0min becomes smaller for the first time, is also possible to the Primary instruction minimum scheduling delay K0min becomes larger, and is also possible to indicate that minimum scheduling delay K0min becomes smaller or larger for the first time. As shown in figure 11, the DCI that first time instruction K0min becomes larger can be fed back, for example the K0min of time slot m instruction is 1, when Gap m+1 instruction K0min be 2, this be for the first time instruction be bigger K0min, feedback.In time slot m+2, the K0min of instruction It is 1, but this is not to indicate smaller K0min for the first time, therefore do not feed back.It, can also be in disclosure another kind embodiment The DCI that primary instruction K0min becomes smaller is fed back, for example, the K0min of time slot m+3 instruction is 2 in Figure 11, time slot m+4 instruction K0min be 0, it is indicate smaller K0min for the first time, therefore feed back that this, which is instruction,.In time slot m+5, the K0min of instruction is 0, but this is not to indicate smaller K0min for the first time, therefore do not feed back.Certainly, in disclosure other embodiments, terminal can also be with The first time instruction K0min DCI for changing (no matter become larger or become smaller) is fed back.Corresponding, base station is in the corresponding feedback of DCI Information sends the feedback information that position (feedback information bit) receives the DCI.
Based on method provided by the corresponding each embodiment of above-mentioned Fig. 1 to Figure 11, the disclosure also provides a kind of downlink control Information feedback device.Figure 12 is that a kind of modular structure for Downlink Control Information feedback device that a kind of embodiment of the disclosure provides is shown It is intended to.Specifically, as shown in figure 12, a kind of Downlink Control Information feedback device 31 applied to base station side may include:
Configuration unit 311, can be configured as configuration feedback information bit, and the feedback information bit is used for transmission downlink control The feedback information of information；
Receiving unit 312 can be configured as and receive the feedback letter of the Downlink Control Information in the feedback information bit Breath.
In a kind of embodiment of the disclosure, the receiving unit 312 can be configured to:
Position is sent in the corresponding feedback information of Downlink Control Information that first time indicates that minimum scheduling delay changes, is received The feedback information of the Downlink Control Information.
In a kind of embodiment of the disclosure, described device 31 can also include indicating unit 313, can be configured as instruction one A or multiple Downlink Control Information for needing to feed back；Corresponding, the receiving unit 312 can be configured to:
In the feedback information bit, the feedback information of the Downlink Control Information for needing to feed back is received.
In a kind of embodiment of the disclosure, the receiving unit 312 can be configured to:
In the feedback information bit, receive in the multiple Downlink Control Information for needing to feed back under incoming terminal the latest The feedback information of row control information.
In a kind of embodiment of the disclosure, the receiving unit 312 can be configured to:
In the feedback information bit, the joint feedback information of the multiple Downlink Control Information for needing to feed back is received.
In a kind of embodiment of the disclosure, the joint feedback information is the multiple Downlink Control Information for needing to feed back Feedback information carries out the information obtained after logic and operation.
In a kind of embodiment of the disclosure, the receiving unit 312 can be configured to:
In the feedback information bit, receives terminal and be fed back to downlink associated by the Physical Downlink Shared Channel of negative response It controls in information, reaches the feedback information of the Downlink Control Information of the terminal the latest.
In a kind of embodiment of the disclosure, the receiving unit 312 be can be additionally configured to:
In the feedback information bit, receives terminal and be fed back to downlink associated by the Physical Downlink Shared Channel of negative response It controls in information, reaches the feedback information of the Downlink Control Information of the terminal the latest.
On the other hand, as shown in figure 12, a kind of Downlink Control Information feedback device 32 applied to terminal side may include:
Acquiring unit 321 can be configured as the feedback information bit for obtaining base station configuration, and the feedback information bit is for holding Carry the feedback information of Downlink Control Information；
Transmission unit 322 can be configured as the feedback information that Downlink Control Information is sent in the feedback information bit.
In a kind of embodiment of the disclosure, the transmission unit 322 can be configured to:
Position is sent in the corresponding feedback information of Downlink Control Information that first time indicates that minimum scheduling delay changes, is sent The feedback information of the Downlink Control Information.
In a kind of embodiment of the disclosure, the transmission unit 322 can be configured to:
In the feedback information bit, the feedback of one or more Downlink Control Information for needing to feed back of base station instruction is sent Information.
In a kind of embodiment of the disclosure, the transmission unit 322 can be configured to:
In the feedback information bit, send in the multiple Downlink Control Information for needing to feed back under incoming terminal the latest The feedback information of row control information.
In a kind of embodiment of the disclosure, the transmission unit 322 can be configured to:
Generate the joint feedback information of the multiple Downlink Control Information for needing to feed back；
In the feedback information bit, the joint feedback information is sent.
In a kind of embodiment of the disclosure, the joint feedback letter for generating the multiple Downlink Control Information for needing to feed back Breath may include:
It is described to being obtained after the multiple feedback information progress logic and operation for needing the Downlink Control Information fed back Close feedback information.
In a kind of embodiment of the disclosure, the transmission unit 322 can be configured to:
If occurring that the Physical Downlink Shared Channel of negative response need to be fed back in received Physical Downlink Shared Channel, in institute Feedback information bit is stated, is sent in Downlink Control Information associated by the Physical Downlink Shared Channel that need to feed back negative response, The feedback information of the Downlink Control Information of the terminal is reached the latest.
In a kind of embodiment of the disclosure, the transmission unit 322 can be configured to:
If received Physical Downlink Shared Channel feeds back affirmative acknowledgement, in the feedback information bit, transmission is answered certainly Answer feedback information.
For being related to Fig. 1 into embodiment illustrated in fig. 11 the same or similar stream in each embodiment described device Journey, specific executive mode can be executed according to executive mode provided by the corresponding each embodiment of Fig. 1 to Figure 11.
Figure 13 is a kind of block diagram of terminal 800 shown according to an exemplary embodiment.For example, terminal 800 can be shifting Mobile phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, Medical Devices, body-building are set It is standby, personal digital assistant etc..
Referring to Fig.1 3, terminal 800 may include following one or more components: processing component 802, memory 804, power supply Component 806, multimedia component 808, audio component 810, the interface 812 of input/output (I/O), sensor module 814, and Communication component 816.
The integrated operation of the usual controlling terminal 800 of processing component 802, such as with display, telephone call, data communication, phase Machine operation and record operate associated operation.Processing component 802 may include that one or more processors 820 refer to execute It enables, to perform all or part of the steps of the methods described above.In addition, processing component 802 may include one or more modules, just Interaction between processing component 802 and other assemblies.For example, processing component 802 may include multi-media module, it is more to facilitate Interaction between media component 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in terminal 800.These data are shown Example includes the instruction of any application or method for operating in terminal 800, contact data, and telephone book data disappears Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of terminal 800.Power supply module 806 may include power management system System, one or more power supplys and other with for terminal 800 generate, manage, and distribute the associated component of electric power.
Multimedia component 808 includes the screen of one output interface of offer between the terminal 800 and user.One In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers Body component 808 includes a front camera and/or rear camera.When terminal 800 is in operation mode, such as screening-mode or When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 810 is configured as output and/or input audio signal.For example, audio component 810 includes a Mike Wind (MIC), when terminal 800 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched It is set to reception external audio signal.The received audio signal can be further stored in memory 804 or via communication set Part 816 is sent.In some embodiments, audio component 810 further includes a loudspeaker, is used for output audio signal.
I/O interface 812 provides interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock Determine button.
Sensor module 814 includes one or more sensors, and the state for providing various aspects for terminal 800 is commented Estimate.For example, sensor module 814 can detecte the state that opens/closes of terminal 800, and the relative positioning of component, for example, it is described Component is the display and keypad of terminal 800, and sensor module 814 can also detect 800 1 components of terminal 800 or terminal Position change, the existence or non-existence that user contacts with terminal 800,800 orientation of terminal or acceleration/deceleration and terminal 800 Temperature change.Sensor module 814 may include proximity sensor, be configured to detect without any physical contact Presence of nearby objects.Sensor module 814 can also include optical sensor, such as CMOS or ccd image sensor, at As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between terminal 800 and other equipment.Terminal 800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel. In one exemplary embodiment, the communication component 816 further includes near-field communication (NFC) module, to promote short range communication.Example Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology, Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, terminal 800 can be believed by one or more application specific integrated circuit (ASIC), number Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of non-volatile computer readable storage medium storing program for executing is additionally provided, for example including calculating The memory 804 of machine program instruction, above-mentioned computer program instructions can be executed above-mentioned to complete by the processor 820 of terminal 800 Method.
Figure 14 is a kind of block diagram of base station 1900 shown according to an exemplary embodiment.For example, base station 1900 can be by It is provided as a server.Referring to Fig.1 4, it further comprises one or more processing that device 1900, which includes processing component 1922, Device and memory resource represented by a memory 1932, can be by the instruction of the execution of processing component 1922, example for storing Such as application program.The application program stored in memory 1932 may include it is one or more each correspond to one group The module of instruction.In addition, processing component 1922 is configured as executing instruction, to execute the above method.
Base station 1900 can also include a power supply module 1926 be configured as execute base station 1900 power management, one Wired or wireless network interface 1950 is configured as base station 1900 being connected to network and input and output (I/O) interface 1958.Base station 1900 can be operated based on the operating system for being stored in memory 1932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.
In the exemplary embodiment, a kind of non-volatile computer readable storage medium storing program for executing is additionally provided, for example including calculating The memory 1932 of machine program instruction, above-mentioned computer program instructions can be executed by the processing component 1922 of base station 1900 to complete The above method.
The disclosure can be system, method and/or computer program product.Computer program product may include computer Readable storage medium storing program for executing, containing for making processor realize the computer-readable program instructions of various aspects of the disclosure.
Computer readable storage medium, which can be, can keep and store the tangible of the instruction used by instruction execution equipment Equipment.Computer readable storage medium for example can be-- but it is not limited to-- storage device electric, magnetic storage apparatus, optical storage Equipment, electric magnetic storage apparatus, semiconductor memory apparatus or above-mentioned any appropriate combination.Computer readable storage medium More specific example (non exhaustive list) includes: portable computer diskette, hard disk, random access memory (RAM), read-only deposits It is reservoir (ROM), erasable programmable read only memory (EPROM or flash memory), static random access memory (SRAM), portable Compact disk read-only memory (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, for example thereon It is stored with punch card or groove internal projection structure and the above-mentioned any appropriate combination of instruction.Calculating used herein above Machine readable storage medium storing program for executing is not interpreted that instantaneous signal itself, the electromagnetic wave of such as radio wave or other Free propagations lead to It crosses the electromagnetic wave (for example, the light pulse for passing through fiber optic cables) of waveguide or the propagation of other transmission mediums or is transmitted by electric wire Electric signal.
Computer-readable program instructions as described herein can be downloaded to from computer readable storage medium it is each calculate/ Processing equipment, or outer computer or outer is downloaded to by network, such as internet, local area network, wide area network and/or wireless network Portion stores equipment.Network may include copper transmission cable, optical fiber transmission, wireless transmission, router, firewall, interchanger, gateway Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment are received from network to be counted Calculation machine readable program instructions, and the computer-readable program instructions are forwarded, for the meter being stored in each calculating/processing equipment In calculation machine readable storage medium storing program for executing.
Computer program instructions for executing disclosure operation can be assembly instruction, instruction set architecture (ISA) instructs, Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming languages The source code or object code that any combination is write, the programming language include the programming language-of object-oriented such as Smalltalk, C++ etc., and conventional procedural programming languages-such as " C " language or similar programming language.Computer Readable program instructions can be executed fully on the user computer, partly execute on the user computer, be only as one Vertical software package executes, part executes on the remote computer or completely in remote computer on the user computer for part Or it is executed on server.In situations involving remote computers, remote computer can pass through network-packet of any kind It includes local area network (LAN) or wide area network (WAN)-is connected to subscriber computer, or, it may be connected to outer computer (such as benefit It is connected with ISP by internet).In some embodiments, by utilizing computer-readable program instructions Status information carry out personalized customization electronic circuit, such as programmable logic circuit, field programmable gate array (FPGA) or can Programmed logic array (PLA) (PLA), the electronic circuit can execute computer-readable program instructions, to realize each side of the disclosure Face.
Referring herein to according to the flow chart of the method, apparatus (system) of the embodiment of the present disclosure and computer program product and/ Or block diagram describes various aspects of the disclosure.It should be appreciated that flowchart and or block diagram each box and flow chart and/ Or in block diagram each box combination, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to general purpose computer, special purpose computer or other programmable datas The processor of processing unit, so that a kind of machine is produced, so that these instructions are passing through computer or other programmable datas When the processor of processing unit executes, function specified in one or more boxes in implementation flow chart and/or block diagram is produced The device of energy/movement.These computer-readable program instructions can also be stored in a computer-readable storage medium, these refer to It enables so that computer, programmable data processing unit and/or other equipment work in a specific way, thus, it is stored with instruction Computer-readable medium then includes a manufacture comprising in one or more boxes in implementation flow chart and/or block diagram The instruction of the various aspects of defined function action.
Computer-readable program instructions can also be loaded into computer, other programmable data processing units or other In equipment, so that series of operation steps are executed in computer, other programmable data processing units or other equipment, to produce Raw computer implemented process, so that executed in computer, other programmable data processing units or other equipment Instruct function action specified in one or more boxes in implementation flow chart and/or block diagram.
The flow chart and block diagram in the drawings show system, method and the computer journeys according to multiple embodiments of the disclosure The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation One module of table, program segment or a part of instruction, the module, program segment or a part of instruction include one or more use The executable instruction of the logic function as defined in realizing.In some implementations as replacements, function marked in the box It can occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually be held substantially in parallel Row, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that block diagram and/or The combination of each box in flow chart and the box in block diagram and or flow chart, can the function as defined in executing or dynamic The dedicated hardware based system made is realized, or can be realized using a combination of dedicated hardware and computer instructions.
The presently disclosed embodiments is described above, above description is exemplary, and non-exclusive, and It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill Many modifications and changes are obvious for the those of ordinary skill in art field.The selection of term used herein, purport In the principle, practical application or technological improvement to the technology in market for best explaining each embodiment, or lead this technology Other those of ordinary skill in domain can understand each embodiment disclosed herein.