阅读说明：本技术 用于传输反馈信息的方法、终端设备和网络设备 (Method for transmitting feedback information, terminal equipment and network equipment ) 是由 林亚男 吴作敏 于 2019-01-11 设计创作，主要内容包括：本申请实施例涉及用于传输反馈信息的方法、终端设备和网络设备。该方法包括：终端设备接收触发信令,该触发信令用于触发该终端设备发送至少一个下行信道组的反馈信息；该终端设备根据该触发信令,确定反馈信息码本,其中,该反馈信息码本中包括该至少一个下行信道组的反馈信息。本申请实施例的用于传输反馈信息的方法、终端设备和网络设备,能够有效降低反馈信息中的冗余信息。(The embodiment of the application relates to a method for transmitting feedback information, a terminal device and a network device. The method comprises the following steps: the terminal equipment receives a trigger signaling, wherein the trigger signaling is used for triggering the terminal equipment to send feedback information of at least one downlink channel group; and the terminal equipment determines a feedback information codebook according to the trigger signaling, wherein the feedback information codebook comprises the feedback information of the at least one downlink channel group. The method for transmitting the feedback information, the terminal device and the network device can effectively reduce redundant information in the feedback information.)

A method for transmitting feedback information, comprising:

the method comprises the steps that terminal equipment receives a trigger signaling, wherein the trigger signaling is used for triggering the terminal equipment to send feedback information of at least one downlink channel group;

and the terminal equipment determines a feedback information codebook according to the trigger signaling, wherein the feedback information codebook comprises the feedback information of the at least one downlink channel group.

The method of claim 1, wherein the trigger signaling comprises a group identification of the at least one downlink channel group.

The method according to claim 1 or 2, wherein the downlink channels in the at least one downlink channel group comprise: a downlink physical shared channel and/or a downlink physical control channel.

The method of any of claims 1-3, wherein the determining a codebook of feedback information comprises:

determining the bit number of the feedback information; and/or the presence of a gas in the gas,

and determining the bit position of the feedback information of each downlink channel in the at least one downlink channel group.

The method of claim 4, wherein the determining the number of bits of the feedback information comprises:

and the terminal equipment determines the bit quantity of the feedback information according to the bit quantity of the feedback information corresponding to each downlink channel group in the at least one downlink channel group and the group quantity of the at least one downlink channel group.

The method of claim 5, wherein the number of bits of the feedback information corresponding to each downlink channel group is pre-configured; or the like, or, alternatively,

the trigger signaling is used for indicating the bit number of the feedback information corresponding to each downlink channel group.

The method of claim 5, further comprising:

the terminal equipment determines the bit number of the feedback information of the first downlink channel group according to the number of downlink channels included in the first downlink channel group in at least one downlink channel group; or the like, or, alternatively,

and the terminal equipment determines the bit number of the feedback information of each downlink channel group according to the maximum downlink channel number, wherein the maximum downlink channel number represents the maximum number of downlink channels which can be included in each downlink channel group.

The method of claim 7, further comprising:

the terminal equipment receives at least one piece of indication information corresponding to the first downlink channel group;

and the terminal equipment determines the number of downlink channels included in the first downlink channel group according to the at least one piece of indication information.

The method of claim 7, wherein the trigger signaling is further used for indicating the number of downlink channels included in the first downlink channel group.

The method of claim 7, wherein the maximum number of downlink channels is preset.

The method of claim 4, wherein the determining the number of bits of the feedback information comprises:

and the terminal equipment determines the bit quantity of the feedback information according to a target parameter, the quantity of the downlink channels included in each downlink channel group in the at least one downlink channel group and the group number of the at least one downlink channel group, wherein the value of the target parameter is the maximum value of the bit quantity of the feedback information corresponding to each downlink channel in the at least one downlink channel group.

The method according to any one of claims 1 to 11, further comprising:

and the terminal equipment determines downlink channel group information corresponding to the received downlink channel, wherein the received downlink channel is any one downlink channel in the at least one downlink channel.

The method of claim 12, wherein the determining, by the terminal device, downlink channel group information corresponding to the received downlink channel includes:

and the terminal equipment determines the corresponding downlink channel group information according to the received channel occupation time COT of the downlink channel.

The method of claim 13, wherein the corresponding downlink channel group information is an identifier of a COT in which the received downlink channel is located.

The method of claim 12, wherein the determining, by the terminal device, downlink channel group information corresponding to the received downlink channel includes:

the terminal equipment receives downlink control information DCI corresponding to the received downlink channel,

and if the feedback time sequence information field in the DCI indicates a preset value, the Physical Uplink Control Channel (PUCCH) resource indication information field in the DCI is used for indicating the corresponding downlink channel group information.

A method for transmitting feedback information, comprising:

the method comprises the steps that terminal equipment receives a trigger signaling, wherein the trigger signaling is used for triggering the terminal equipment to send feedback information of at least one downlink transmission channel and/or downlink transmission resource and indicating the total bit number of the feedback information to be transmitted, and the feedback information to be transmitted comprises the feedback information of the at least one downlink transmission channel and/or downlink transmission resource.

The method of claim 16, wherein the trigger signaling comprises a target value, the method further comprising:

and the terminal equipment determines the at least one downlink transmission channel and/or downlink transmission resource according to the target value.

The method according to claim 17, wherein the target value is used to indicate a time range, and the terminal device determines the at least one downlink transmission channel and/or downlink transmission resource according to the target value, including:

and the terminal equipment determines the at least one downlink transmission channel and/or downlink transmission resource channel in the time range.

The method of claim 17,

the target value is the number of the at least one downlink transmission channel and/or downlink transmission resource; or the like, or, alternatively,

the target value is the HARQ process information corresponding to the at least one downlink transmission channel.

The method according to any one of claims 16 to 19 or further comprising:

and the terminal equipment determines the total bit quantity of the feedback information to be transmitted according to the quantity of the at least one downlink transmission channel and/or downlink transmission resource.

The method of claim 16, wherein the trigger signaling comprises a target value, and wherein the target value is a total number of bits of the feedback information to be transmitted.

A method for indicating channel group information, comprising:

the terminal equipment receives Downlink Control Information (DCI), wherein if a feedback time sequence information field in the DCI indicates a preset value, a Physical Uplink Control Channel (PUCCH) resource indication information field in the DCI is used for indicating group information of a downlink channel corresponding to the DCI.

The method of claim 22,

if the feedback time sequence information field in the DCI indicates a preset value, the transmission time of the feedback information corresponding to the downlink channel is uncertain; or the like, or, alternatively,

and if the feedback time sequence information field in the DCI indicates a preset value, determining the transmission time of the feedback information through first information, wherein the first information is used for triggering the terminal equipment to send the feedback information.

A method according to claim 22 or 23, wherein said predetermined value is infinity.

The method according to any of claims 22 to 24, wherein the downlink channel comprises:

a physical downlink control channel for carrying the DCI; or the like, or, alternatively,

and the physical downlink shared channel scheduled by the DCI.

A method for transmitting feedback information, comprising:

the network equipment sends a trigger signaling, wherein the trigger signaling is used for triggering the terminal equipment to send feedback information of at least one downlink channel group and for the terminal equipment to determine a feedback information codebook, and the feedback information codebook comprises the feedback information of the at least one downlink channel group.

The method of claim 26, wherein the trigger signaling comprises a group identification of the at least one downlink channel group.

The method according to claim 26 or 27, wherein the downlink channels in the at least one downlink channel group comprise: a downlink physical shared channel and/or a downlink physical control channel.

The method of any one of claims 26 to 28, further comprising:

and the network equipment sends at least one piece of indication information corresponding to a first downlink channel group in the at least one downlink channel group, wherein the at least one piece of indication information is used for the terminal equipment to determine the number of downlink channels in the first downlink channel group.

The method according to any of claims 26 to 28, wherein said trigger signaling is further used for indicating the number of downlink channels included in a first downlink channel group of said at least one downlink channel group.

The method of any one of claims 26 to 30, further comprising:

the network equipment sends downlink control information DCI, the DCI corresponds to a downlink channel received by any terminal equipment in the at least one downlink channel,

and if the feedback time sequence information field in the DCI indicates a preset value, the Physical Uplink Control Channel (PUCCH) resource indication information field in the DCI is used for indicating the downlink channel group information corresponding to the received downlink channel.

A method for transmitting feedback information, comprising:

the method comprises the steps that network equipment sends a trigger signaling, wherein the trigger signaling is used for triggering the terminal equipment to send feedback information of at least one downlink transmission channel and/or downlink transmission resource and indicating the total bit number of the feedback information to be transmitted, and the feedback information to be transmitted comprises the feedback information of the at least one downlink transmission channel and/or downlink transmission resource.

The method according to claim 32, wherein the trigger signaling comprises a target value, and the target value is used for the terminal device to determine the at least one downlink transmission channel and/or downlink transmission resource.

The method according to claim 33, wherein the target value is used to indicate a time range for the terminal device to determine the at least one downlink transmission channel and/or downlink transmission resource in the time range.

The method according to claim 33, wherein the target value is a number of the at least one downlink transmission channel and/or downlink transmission resource; or the like, or, alternatively,

the target value is the HARQ process information corresponding to the at least one downlink transmission channel.

The method of claim 32, wherein the trigger signaling comprises a target value, and wherein the target value is a total number of bits of the feedback information to be transmitted.

A method for channel grouping, comprising:

the network equipment sends Downlink Control Information (DCI), wherein if a feedback time sequence information field in the DCI indicates a preset value, a Physical Uplink Control Channel (PUCCH) resource indication information field in the DCI is used for indicating group information of a downlink channel corresponding to the DCI.

The method of claim 37, comprising:

if the feedback time sequence information field in the DCI indicates a preset value, the transmission time of the feedback information corresponding to the downlink channel is uncertain; or the like, or, alternatively,

and if the feedback time sequence information field in the DCI indicates a preset value, determining the transmission time of the feedback information through first information, wherein the first information is used for triggering terminal equipment to send the feedback information.

A method according to claim 37 or 38, wherein said predetermined value is infinity.

The method according to any of claims 37 to 39, wherein the downlink channel comprises:

a physical downlink control channel for carrying the DCI; or, the physical downlink shared channel scheduled by the DCI.

A terminal device, comprising:

a receiving and sending unit, configured to receive a trigger signaling, where the trigger signaling is used to trigger the terminal device to send feedback information of at least one downlink channel group;

and the processing unit is configured to determine a feedback information codebook according to the trigger signaling, where the feedback information codebook includes feedback information of the at least one downlink channel group.

The terminal device of claim 41, wherein the trigger signaling comprises a group identity of the at least one downlink channel group.

The terminal device according to claim 41 or 42, wherein the downlink channels in the at least one downlink channel group comprise: a downlink physical shared channel and/or a downlink physical control channel.

The terminal device of any of claims 41-43, wherein the processing unit is configured to:

determining the bit number of the feedback information; and/or the presence of a gas in the gas,

and determining the bit position of the feedback information of each downlink channel in the at least one downlink channel group.

The terminal device of claim 44, wherein the processing unit is configured to:

and determining the bit quantity of the feedback information according to the bit quantity of the feedback information corresponding to each downlink channel group in the at least one downlink channel group and the group quantity of the at least one downlink channel group.

The terminal device of claim 45, wherein the number of bits of the feedback information corresponding to each downlink channel group is pre-configured; or the like, or, alternatively,

the trigger signaling is used for indicating the bit number of the feedback information corresponding to each downlink channel group.

The terminal device of claim 45, wherein the processing unit is configured to:

determining the bit number of the feedback information of a first downlink channel group according to the number of downlink channels included in the first downlink channel group in at least one downlink channel group; or the like, or, alternatively,

and determining the bit number of the feedback information of each downlink channel group according to the maximum downlink channel number, wherein the maximum downlink channel number represents the maximum number of downlink channels that can be included in each downlink channel group.

The terminal device of claim 47, wherein the transceiver unit is configured to:

receiving at least one indication information corresponding to the first downlink channel group;

the processing unit is configured to:

and determining the number of downlink channels included in the first downlink channel group according to the at least one piece of indication information.

The terminal device of claim 47, wherein the trigger signaling is further used to indicate a number of downlink channels included in the first downlink channel group.

The terminal device according to claim 47, wherein the maximum number of downlink channels is preset.

The terminal device of claim 44, wherein the processing unit is configured to:

and determining the bit quantity of the feedback information according to a target parameter, the number of downlink channels included in each downlink channel group in the at least one downlink channel group and the group number of the at least one downlink channel group, wherein the value of the target parameter is the maximum value of the bit quantity of the feedback information corresponding to each downlink channel in the at least one downlink channel group.

The terminal device of any of claims 41-51, wherein the processing unit is configured to:

and determining downlink channel group information corresponding to a received downlink channel, wherein the received downlink channel is any one downlink channel in the at least one downlink channel.

The terminal device of claim 52, wherein the processing unit is configured to:

and determining the corresponding downlink channel group information according to the channel occupation time COT of the received downlink channel.

The terminal device of claim 53, wherein the corresponding downlink channel group information is an identifier of a COT where the received downlink channel is located.

The terminal device of claim 52, wherein the processing unit is configured to:

receiving downlink control information DCI corresponding to the received downlink channel,

and if the feedback time sequence information field in the DCI indicates a preset value, the Physical Uplink Control Channel (PUCCH) resource indication information field in the DCI is used for indicating the corresponding downlink channel group information.

A terminal device, comprising:

a receiving and sending unit, configured to receive a trigger signaling, where the trigger signaling is used to trigger the terminal device to send feedback information of at least one downlink transmission channel and/or downlink transmission resource and to indicate a total bit number of the feedback information to be transmitted, where the feedback information to be transmitted includes the feedback information of the at least one downlink transmission channel and/or downlink transmission resource.

The terminal device of claim 56, wherein the trigger signaling comprises a target value, and wherein the terminal device further comprises:

and the processing unit is used for determining the at least one downlink transmission channel and/or downlink transmission resource according to the target value.

The terminal device of claim 57, wherein the target value is indicative of a time range, and wherein the processing unit is configured to:

and determining the at least one downlink transmission channel and/or downlink transmission resource in the time range.

The terminal device of claim 57,

the target value is the number of the at least one downlink transmission channel and/or downlink transmission resource; or the like, or, alternatively,

the target value is the HARQ process information corresponding to the at least one downlink transmission channel.

The terminal device according to any one of claims 56 to 59, wherein the terminal device further comprises:

and the processing unit is used for determining the total bit number of the feedback information to be transmitted according to the number of the at least one downlink transmission channel and/or downlink transmission resource.

The terminal device according to claim 56, wherein the trigger signaling comprises a target value, and the target value is a total number of bits of the feedback information to be transmitted.

A terminal device, comprising:

a transceiver unit, configured to receive downlink control information DCI, where if a feedback timing information field in the DCI indicates a predetermined value, a physical uplink control channel PUCCH resource indication information field in the DCI is used to indicate group information of a downlink channel corresponding to the DCI.

The terminal device of claim 62,

if the feedback time sequence information field in the DCI indicates a preset value, the transmission time of the feedback information corresponding to the downlink channel is uncertain; or the like, or, alternatively,

and if the feedback time sequence information field in the DCI indicates a preset value, determining the transmission time of the feedback information through first information, wherein the first information is used for triggering the terminal equipment to send the feedback information.

A terminal device according to claim 62 or 63, wherein said predetermined value is infinity.

The terminal device according to any of claims 62 to 64, wherein the downlink channel comprises:

a physical downlink control channel for carrying the DCI; or, the physical downlink shared channel scheduled by the DCI.

A network device, comprising:

a transceiver unit, configured to send a trigger signaling, where the trigger signaling is used to trigger the terminal device to send feedback information of at least one downlink channel group and to determine a feedback information codebook, where the feedback information codebook includes the feedback information of the at least one downlink channel group.

The network device of claim 66, wherein the trigger signaling comprises a group identification of the at least one downlink channel group.

The network device of claim 66 or 67, wherein the downlink channels in the at least one downlink channel group comprise: a downlink physical shared channel and/or a downlink physical control channel.

The network device according to any of claims 66 to 68, wherein the transceiver unit is configured to:

and sending at least one piece of indication information corresponding to a first downlink channel group in the at least one downlink channel group, wherein the at least one piece of indication information is used for the terminal equipment to determine the number of downlink channels included in the first downlink channel group.

The network device of any one of claims 66 to 68, wherein the trigger signaling is further configured to indicate a number of downlink channels included in a first downlink channel group of the at least one downlink channel group.

The network device according to any of claims 66 to 70, wherein the transceiver unit is configured to:

sending downlink control information DCI, wherein the DCI corresponds to a downlink channel received by any terminal equipment in the at least one downlink channel,

and if the feedback time sequence information field in the DCI indicates a preset value, the Physical Uplink Control Channel (PUCCH) resource indication information field in the DCI is used for indicating the downlink channel group information corresponding to the received downlink channel.

A network device, comprising:

a transceiver unit, configured to send a trigger signaling, where the trigger signaling is used to trigger the terminal device to send feedback information of at least one row transmission channel and/or downlink transmission resource and to indicate a total bit number of the feedback information to be transmitted, where the feedback information to be transmitted includes the feedback information of the at least one row transmission channel and/or downlink transmission resource.

The network device of claim 72, wherein the trigger signaling comprises a target value, and wherein the target value is used for the terminal device to determine the at least one downlink transmission channel and/or downlink transmission resource.

The network device of claim 73, wherein the target value is used to indicate a time range for the terminal device to determine the at least one downlink transmission channel and/or downlink transmission resource in the time range.

The network device of claim 73, wherein the target value is a number of the at least one downlink transmission channel and/or downlink transmission resource; or the like, or, alternatively,

the target value is the HARQ process information corresponding to the at least one downlink transmission channel.

The network device of claim 72, wherein the trigger signaling comprises a target value, and wherein the target value is a total number of bits of the feedback information to be transmitted.

A network device, comprising:

a transceiver unit, configured to send downlink control information DCI, where if a feedback timing information field in the DCI indicates a predetermined value, a physical uplink control channel PUCCH resource indication information field in the DCI is used to indicate group information of a downlink channel corresponding to the DCI.

The network device of claim 77,

if the feedback time sequence information field in the DCI indicates a preset value, the transmission time of the feedback information corresponding to the downlink channel is uncertain; or the like, or, alternatively,

and if the feedback time sequence information field in the DCI indicates a preset value, determining the transmission time of the feedback information through first information, wherein the first information is used for triggering terminal equipment to send the feedback information.

The network device of claim 77 or 78, wherein the predetermined value is infinity.

The network device of any one of claims 77-79, wherein the downlink channel comprises: a physical downlink control channel for carrying the DCI; or, the physical downlink shared channel scheduled by the DCI.

A terminal device, comprising: a processor and a memory for storing a computer program, the processor being configured to invoke and execute the computer program stored in the memory to perform the method for transmitting feedback information according to any of claims 1 to 25.

A network device, comprising: a processor and a memory for storing a computer program, the processor being configured to invoke and execute the computer program stored in the memory to perform the method for transmitting feedback information according to any of claims 26 to 40.

A chip, comprising: a processor for calling and running a computer program from a memory so that a device in which the chip is installed performs the method for transmitting feedback information according to any one of claims 1 to 25.

A chip, comprising: a processor for calling up and running a computer program from a memory so that a device on which the chip is installed performs the method for transmitting feedback information according to any one of claims 26 to 40.

A computer-readable storage medium for storing a computer program which causes a computer to perform the method for transmitting feedback information according to any one of claims 1 to 25.

A computer-readable storage medium for storing a computer program which causes a computer to perform the method for transmitting feedback information according to any one of claims 26 to 40.

A computer program product comprising computer program instructions to make a computer execute the method for transmitting feedback information according to any of claims 1 to 25.

A computer program product comprising computer program instructions to make a computer execute the method for transmitting feedback information according to any of claims 26 to 40.

A computer program, characterized in that the computer program causes a computer to perform the method for transmitting feedback information according to any of claims 1 to 25.

A computer program, characterized in that the computer program causes a computer to perform the method for transmitting feedback information according to any of claims 26 to 40.