阅读说明：本技术 用于无线通信中的优先频率带推导的设备和方法 (The device and method derived for the preferential frequencies band in wirelessly communicating ) 是由 代玉成 于 2017-05-02 设计创作，主要内容包括：一种用于确定一个或多个频率带来报告给网络的方法和设备,包括：从网络获取信息；组装数据库,该数据库包括根据从网络获取的信息推导出的多个频率带；利用提取参数创建优先频率带列表,其中,优先频率带列表由来自数据库中的多个频率带的一个或多个频率带构成；以及将优先频率带列表报告给网络。(It is a kind of to report to the method and apparatus of network for determining one or more frequency bands, comprising: from network acquisition information；Database is assembled, which includes the multiple frequency bands gone out according to the information inference obtained from network；Utilize extracting parameter creation preferential frequencies band list, wherein preferential frequencies are made of with list one or more frequency bands of multiple frequency bands in database；And by preferential frequencies band list report to network.)

1. a kind of signal processing circuit, described for determining that the one or more of communication equipment support frequency to report to network Signal processing circuit is configured as executing following operation:

From the network acquisition information；

The database of preferential frequencies is assembled, which includes multiple according to going out from the information inference of network acquisition Frequency band；

Utilize extracting parameter creation preferential frequencies band list, wherein the preferential frequencies band list is by the database The multiple frequency band one or more frequency bands constitute；And

Give the preferential frequencies band list report to the network.

2. signal processing circuit as described in claim 1, wherein the extracting parameter includes reduction parameter, the reduction ginseng Number is configured as eliminating repetition of the preferential frequencies with the frequency band in list.

3. signal processing circuit as described in claim 1, wherein the extracting parameter includes priority parameter, the preferential ginseng Number is configured as carrying out resetting priority with the frequency band in list to the preferential frequencies.

4. signal processing circuit as described in claim 1, the signal processing circuit is additionally configured to execute following operation:

The measuring configuration for frequency is received from the network；

The frequency is mapped to frequency band；

Determine whether the frequency band is supported by the communication equipment；And

Determine that the frequency band whether there is in the database.

5. signal processing circuit as claimed in claim 4, wherein when corresponding frequencies band not in the database when, it is described Signal processing circuit is additionally configured to the frequency band being added to the database, or, wherein when the corresponding frequencies band When in the database, the signal processing circuit is additionally configured to abandon corresponding frequencies.

6. signal processing circuit as described in claim 1, the signal processing circuit is additionally configured in response to network request And trigger the report to the network.

7. signal processing circuit as claimed in claim 6, the signal processing circuit is additionally configured in response to the network It requests and sends UE ability information, wherein the UE ability information includes the preferential frequencies band list.

8. signal processing circuit as described in claim 1, wherein from the information of the Web broadcast including coming from system information The information of at least one of block (SIB) 1 or SIB 5.

9. signal processing circuit as claimed in claim 8, the signal processing circuit is additionally configured to from SIB's 1 FreqBandIndicator ingredient obtains one or more frequencies.

10. signal processing circuit as described in claim 1, the signal processing circuit is additionally configured to from SIB 5 at separately winning Obtain second group of frequency, wherein described second group includes one or more frequencies.

11. signal processing circuit as described in claim 1, the signal processing circuit is additionally configured to obtain from additional source One or more alternate frequencies are obtained to include in the database.

12. signal processing circuit as claimed in claim 11, wherein the additional source is the storage of the communication equipment Device assembly, and at least one of one or more of alternate frequencies is from by multicast broadcast multimedia service (MBMS) and closing It is selected in the group that file family group (CSG) cell is constituted.

13. signal processing circuit as claimed in claim 11, the signal processing circuit is additionally configured to determine one Or whether the corresponding alternate frequency band of each of multiple alternate frequencies is in the database of the preferential frequencies, wherein works as institute When stating corresponding supplement frequency band in the database of the preferential frequencies, the signal processing circuit is additionally configured to will be described corresponding Supplement head of the frequency band movement to the preferential frequencies with list.

14. such as signal processing circuit of any of claims 1-13, the signal processing circuit is also configured to lead to The content for crossing the one or more uplinks of setting only includes the frequency band from assembled database, described preferential to create Frequency band list.

15. a kind of communication equipment is configured to determine that one or more supports frequencies to report to network, the communication equipment packet It includes:

Transceiver is configured as being communicated with the network；

Base Band Unit is operatively coupled the transceiver and is configured as executing following operation:

Via the transceiver from the network acquisition information；

Assemble database, the database include according to from the network obtain the information inference go out multiple frequency bands or At least one frequency being stored on the memory assembly of the communication equipment；

Utilize extracting parameter creation preferential frequencies band list, wherein the preferential frequencies band list is by the database The multiple frequency band one or more frequency bands constitute；And

The preferential frequencies band list report is given to the network via the transceiver；And memory, it is configured as storing The database.

16. communication equipment as claimed in claim 15, wherein the extracting parameter includes reduction parameter, the reduction parameter It is configured as eliminating repetition of the preferential frequencies with the frequency band in list.

17. the communication equipment as described in any one of claim 15-16, wherein the extracting parameter includes priority parameter, institute Priority parameter is stated to be configured as that the preferential frequencies are carried out to reset priority with the frequency band in list.

18. a kind of determine one or more support frequency bands for communication equipment to report to the method for network, the method packet It includes:

From the network acquisition information；

Database is assembled, which includes the multiple frequency bands gone out according to the information inference obtained from the network；

Utilize extracting parameter creation preferential frequencies band list, wherein the preferential frequencies band list is by the database The multiple frequency band one or more frequency bands constitute；And

Give the preferential frequencies band list report to the network.

19. method as claimed in claim 18, wherein the extracting parameter includes reduction parameter, and the reduction parameter is matched It is set to and eliminates the repetition of the preferential frequencies with the frequency band in list.

20. method as claimed in claim 18, wherein the extracting parameter includes priority parameter, and the priority parameter is matched It is set to and the preferential frequencies is carried out to reset priority with the frequency band in list.

21. method as claimed in claim 18, further includes:

The measuring configuration for corresponding frequencies is received from the network；

The corresponding frequencies are mapped to corresponding frequencies band；

Determine whether the corresponding frequencies band is supported by the communication equipment；And

Whether in the database to determine the corresponding frequencies band.

22. the method as described in any one of claim 18-21, wherein the database includes coming from the communication equipment Memory assembly one or more alternate frequencies, and at least one of one or more of alternate frequencies is from by more It is selected in the group that media broadcast multicast service (MBMS) and closed subscriber group (CSG) cell are constituted.

23. a kind of computer-readable medium including program instruction, described program instruction makes when being executed by the processor of equipment It obtains the equipment and determines one or more support frequency bands to report to network, comprising:

From the network acquisition information；

Database is assembled, which includes the multiple frequency bands gone out according to the information inference obtained from the network；

Utilize extracting parameter creation preferential frequencies band list, wherein the preferential frequencies band list is by the database The multiple frequency band one or more frequency bands constitute；And

Give the preferential frequencies band list report to the network.

24. computer-readable medium as claimed in claim 23, wherein the extracting parameter includes reduction parameter, the contracting Subtract parameter to be configured as eliminating repetition of the preferential frequencies with the frequency band in list.

25. the computer-readable medium as described in any one of claim 23-24, wherein the extracting parameter includes preferential Parameter, the priority parameter are configured as carrying out resetting priority with the frequency band in list to the preferential frequencies.

Technical field

The various aspects of the disclosure are generally related to method for wireless communications and equipment.

Background technique

The power of the raising of mobile communication equipment (such as user equipment (user equipment, UE)) increases equipment energy The number for frequency band and the frequency band combination enough supported.Although this connects to the radio access technologies (Radio of wider range Access Technology, RAT) UE with better function is provided for frequency, but if UE is in response to carrying out the UE of automatic network Capability requests and report the frequency supported too much, then the response message from UE will be truncated in network, so that some network capabilities Information is lost, this can lead to radio bearer setup complete.As a result, the interruption of service continuity can occur, to deteriorate user experience.

Detailed description of the invention

In the accompanying drawings, similar appended drawing reference generally refers to identical component always in different views.Attached drawing is different It surely is that in proportion, and emphasis is generally placed on diagram the principle of the present invention.In following description, it retouches with reference to the following drawings State various embodiments of the present invention, in attached drawing:

Fig. 1 is the general view of disclosed method and equipment；

Fig. 2 is the method for frequency band report；

Fig. 3 is the flow chart for showing the accumulation of the preferential frequency band in LTE；

Fig. 4 is to show the flow chart that frequency band is derived from SIB 1；

Fig. 5 is the flow chart for showing the processing to the multiBandInfoList in SIB 1；

Fig. 6 is to show the flow chart that frequency band is derived from SIB 5；

Fig. 7 is the flow chart for showing the processing to evolved absolute RF channel number (EARFCN)；

Fig. 8 is the flow chart for showing the processing to other interested frequencies；

Fig. 9 is to show the flow chart that frequency band is derived from SIB 19；

Figure 10 is the flow chart for showing the application of preferential frequency band；

Figure 11 is the flow chart for showing the construction of the UE-EUTRA-Capability based on preferential list of frequency bands；

Figure 12 is the flow chart for showing the supplement of preferential list of frequency bands；

Figure 13 shows cordless communication network；

Figure 14 is the message sequence chart (MSC) for showing the exemplary scenarios in the one side of the disclosure；And

Figure 15 shows the configuration for being configured as executing the equipment of disclosed method and algorithm；And

Figure 16 shows the flow chart of description disclosed method.

Specific embodiment

For next detailed description with reference to attached drawing, attached drawing is shown by way of illustration wherein can be achieved tool of the invention Body details and embodiment.

" demonstration " word is used to mean herein " serving as example, example or illustration ".It is described herein as " demonstration " Any embodiment or design be not necessarily intended to be interpreted it is more preferably or more advantageous than other embodiments or design.

Word " multiple " and " more " (if any) in description and claims is for clearly referring to greater than one Quantity.Therefore, any phrase for clearly calling above-mentioned word of physical quantities is referred to (for example, " multiple [objects] ", " more [objects Body] ") intend clearly to refer to the more than one object.Term " group ", " set ", " receipts in description and claims (if any) of collection ", " series ", " sequence ", " grouping ", " selection " etc. is for referring to the number equal to or more than one Amount, i.e., it is one or more.Therefore, phrase " group of [object] ", " collection of [object] that the quantity of object uses are contacted herein Conjunction ", " collection of [object] ", " series of [object] ", " sequence of [object] ", " grouping of [object] ", " choosing of [object] Select ", " [object] group ", " [object] set ", " [object] is collected ", " [object] series ", " [object] sequence ", " [object] Grouping ", " [object] selection " etc. are intended to mean that the quantity of one or more objects.It will be appreciated that except indirect with clearly explaining Bright most quantity come refer to (for example, " two [object] ", " three in [object] ", " ten or more [object] ", " at least four [object] " etc.) or word " multiple ", " more " or similar phrase are clearly used, otherwise to physical quantities It refers to and is intended to mean that one or more objects.

" circuit " used herein is understood to any kind of entity for realizing logic, it may include specialized hardware or execution The processor of software.Circuit so as to be analog circuit, it is digital circuit, mixed signal circuit, logic circuit, processor, micro- Processor, central processing unit (Central Processing Unit, CPU), graphics processing unit (Graphics Processing Unit, GPU), digital signal processor (Digital Signal Processor, DSP), field-programmable Gate array (Field Programmable Gate Array, FPGA), integrated circuit, specific integrated circuit (Application Specific Integrated Circuit, ASIC) etc. or these any combination.What is be described in more detail below is each The implementation of any other type of a function also is understood as " circuit ".It is appreciated that appointing in circuit detailed in this article What two (or more) single circuit for being implemented as having the function of substantially equivalent, and on the contrary, be described in detail herein Any single circuit can be implemented as the two (or more) independent circuits for having the function of substantially equivalent.In addition, mentioning And " circuit " can refer to two or more circuits for generally forming single circuit.Term " circuit arrangement " can refer to single electricity Road, the set of circuit and/or the electronic equipment that is made of one or more circuits.

" processing circuit " used herein (or equivalent " process circuit " or " processor ") be understood to (one or It is multiple) signal executes any circuit of (one or more) operation, such as any electricity of processing is executed to electric signal or optical signal Road.Processing circuit is so as to referring to that change may include the electric signal of analog and/or digital data or the property or attribute of optical signal Any analog or digital circuit.Processing circuit so as to refer to analog circuit (referred to specifically as " analog processing circuit "), number Word circuit (referred to specifically as " digital processing circuit "), logic circuit, processor, microprocessor, central processing unit (CPU), Graphics processing unit (GPU), digital signal processor (DSP), field programmable gate array (FPGA), integrated circuit, dedicated collection At circuit (ASIC) etc. or these any combination.Therefore, processing circuit can refer to as hardware or as software to electricity Signal or optical signal execute the circuit of processing, such as the software executed on hardware (for example, processor or microprocessor).With regard to this For text uses, " digital processing circuit ", which can refer to, utilizes the number that processing is executed to signal (for example, electric signal or optical signal) The circuit that word logic is realized, it may include (one or more) logic circuit, (one or more) processor, (one or more) mark Measure processor, (one or more) vector processor, (one or more) microprocessor, (one or more) controller, (one Or it is multiple) microcontroller, (one or more) central processing unit (CPU), (one or more) graphics processing unit (GPU), (one or more) digital signal processor (DSP), (one or more) field programmable gate array (FPGA), (one or more It is a) integrated circuit, (one or more) specific integrated circuit (ASIC) or these any combination.Moreover, it is to be understood that single A processing circuit can be equally divided into two individual processing circuits, and on the contrary, two individual processing circuits can It is combined into individually equivalent processing circuit.

For used herein, " memory " is understood to be a kind of electrical component, and data or information can be stored in it In to fetch.Include herein refers to being understood to be finger volatibility or nonvolatile memory " memory ", Including random access storage device (random access memory, RAM), read-only memory (read-only memory, ROM), flash memory, solid-state storage device, tape, hard disk drive, CD-ROM drive etc. or these any combination.In addition, wanting bright White, register, shift register, processor register, data buffer etc. are herein also by term " memory " institute capsule It includes.It will be appreciated that the single component for being mentioned as " memory " or " memory " can be by more than one different types of memory It constitutes, so as to refer to collective's component of the memory including one or more types.It is readily appreciated that, any single memory " component " can be distributed or be separated into multiple substantially equivalent memory assemblies, and vice versa.Furthermore, to be understood that although " depositing Reservoir " can be depicted as separating (such as in the accompanying drawings) with one or more other assemblies, it will be appreciated that memory can be integrated In another component, such as it is integrated in common integrated chip.

For the disclosure, radio communication technology can be classified as short range radio communication technology, metro systems without One of line electrical communication technology or cellular wide area radio communication technology.Short range radio communication technology includes bluetooth, WLAN (example Such as according to any 802.11 standard of IEEE) and other similar radio communication technology.Metro systems radio communication technology packet Include micro-wave access to global intercommunication (Worldwide Interoperability for Microwave Access, WiMax) (example Such as according to 802.16 radio communication standard of IEEE, such as WiMax is fixed or WiMax is mobile) and other similar radio lead to Letter technology.Cellular wide area radio communication technology includes global system for mobile communications (Global System for Mobile Communications, GSM), CDMA access 2000 (Code Division Multiple Access 2000, CDMA2000), Universal Mobile Telecommunications System (Universal Mobile Telecommunications System, UMTS), Long term evolution (Long Term Evolution, LTE), general packet radio service (General Packet Radio Service, GPRS), Evolution-Data optimization (Evolution-Data Optimized, EV-DO), GSM evolution enhancing data Rate (Enhanced Data Rates for GSM Evolution, EDGE), high speed package access (High Speed Packet Access, HSPA) etc. and other similar radio communication technology.Cellular wide area radio communication technology " small cell " including this technology, such as Microcell, Femto cell and picocell.Cellular wide area radio communication skill Art can be generally referred to as " honeycomb " communication technology herein.It is appreciated that exemplary scenarios detailed in this article are illustratives, and And therefore can be similarly applied to various other mobile communication technologies, it is either existing still not yet to work out, especially In the case where this mobile communication technology shares similar characteristics with disclosure for next example.

The term " network " utilized herein, such as refer to the communication network of such as mobile communications network etc, it is intended to cover The core of access component (for example, radio access network (radio access network, RAN) component) and network of network Both components (for example, Core Network components).

Unless expressly stated, otherwise term " transmission " cover directly transmit (point-to-point) and receive and send (via one or Both multiple intermediate points).Similarly, term " reception " covers directly both reception and indirect reception.Term " communication " covers hair One or both of give and receive, i.e. one-way or bi-directional communication in one of entrance and outgoing direction or both.Term " calculating " had both been covered to be calculated via mathematic(al) representation/formula/relationship is " direct ", is also covered by via look-up table and other array ropes Draw or the calculating of search operation.

Disclosure herein provides the frequency that the UE for systematically reducing and reporting in the uplink message for going to network is supported The method and apparatus of rate band and frequency band combination, the uplink message is, for example, long term evolution (Long Term Evolution, LTE) in radio resource control (Radio Resource Control, RRC) message " UECapabilityInformation " or Universal Terrestrial Radio Access Network network (Universal Terrestrial Radio Access Network, UTRAN) in RRC connection set up completion and UE capability information message.It is tested in LTE network In it has been observed that if UE report is supported too much in the RRC information " UECapabilityInformation " frequency band and frequency Band combination, then by network in order to which the RRC connection reconfiguration process of setting for transferring triggering will not occur, so as to cause radio link event Barrier.This is attributed to network and limits the ability information that truncation UE is reported in " UECapabilityInformation " message by it, So that UE report ability information in it is some do not received by network, lead to the interruption of service continuity.However, if UE reports frequency band and the frequency band combination of less support, then the length of " UECapabilityInformation " message can be contracted Short and RRC reconfigures transfer and can be performed seamlessly.

Disclosed method and equipment utilization UE are stationed the information that cell on it is broadcasted automatically to derive The frequency band and frequency band combination that network and/or UE are supported.When reporting to network, therefore UE can be responded and is limited to only include Those frequency bands derived and frequency band combination, are sent to network and/or by the received UE ability information of network to reduce Length.The method and algorithm that the signal processing component of the disclosure is realized are collectively referred to as autonomous preferential frequency band/frequency band combination and derive (Autonomous Priority Band/Band-combination Derivation, APBD).

For example, LTE radio access network (RAN) comprising " FreqBandIndicator ", The system information block of " multiBandInfoList ", " interFreqCarrierFreqList " etc. Broadcast system information in (SystemInformation Block, SIB), and send measuring configuration, i.e., " measConfig ", These are received by UE.APBD usually derives that the frequency band of network support and frequency band combine using these information words, to make The length for obtaining UE uplink capability message can be reduced, to realize better service continuity, so as to improve user experience.

Third generation partner program (Third Generation Partnership Project, 3GPP) introduces one Kind is referred to as " network request carrier wave polymerization (Carrier Aggregation, CA) frequency band combination ability signaling (Network Requested CA Band Combination Capability Signaling, NRCAS) " optional feature limit UE Report the frequency band and frequency band combination that it is supported, but this feature request UE and network are all upgraded to the newest corresponding version of the standard This is to support this feature.APBD provides a kind of more flexible and compatible scheme, and also acts as to currently assigned solution The certainly supplement of scheme, while allowing UE preferably to work in network infrastructure version in the early time compared with NRCAS.It is showing In first scene of the higher compatibility of APBD ratio NRCAS, if network do not support NRCAS and no matter UE support NRCAS with It is no, it is configured as realizing that the UE of APBD can still provide shorter and more reasonable frequency band/frequency band combination to network, without in net Any negative effect is introduced on network.In the second scene for showing the higher compatibility of APBD ratio NRCAS, if UE and network are all Support NRCAS, then the UE of APBD configuration will still be able to provide more accurate frequency band/frequency band combination to network.

APBD can be used in various modes, such as in both LTE mode and 3G mode.For in evolved UTRAN The UE to work in (Evolved UTRAN, E-UTRAN) mode, i.e. LTE mode, E-UTRAN inquire UE about its ability.APBD Using system information, including the information broadcasted by SIB 1, SIB 5 and/or SIB 15 and measuring configuration (such as MeasConfig in rrcConnectionReconfig message) come derive support frequency band and frequency band combination, to allow UE reports the ability information derived to E-UTRAN.For the UE to work in UTRAN mode that is, 3G mode, APBD can also Derive that the frequency band of support is combined with frequency band to connect in RRC using the information and/or measurement control broadcasted by SIB 19 It sets up and completes that the ability information derived is arranged in message and/or UE capability information message.

Fig. 1 is the Figure 100 for illustrating the general view of APBD method of the disclosure.It is exemplary for will be apparent to Figure 100, therefore is Here explanation can be simplified.

In order to be serviced, UE select cell come be stationed and to network registry its presence.For accessing plane protocol stack, UE executes the process described in 102-110 and standardizes to abide by 3GPP.In 102, UE must by obtaining from the SIB of Web broadcast The system information wanted.In 104, UE when with network registry or initiates to establish RRC when service and connect.In 106, E-UTRAN Request UE provide its ability information, such as in LTE, evolved node B (eNodeB, in other words eNB) sends UE ability to UE Inquire downlinlc message.In 108, Network reconfiguration RRC connection, such as reconfigured during minizone is transferred.110 In, in registration process or end of service, RRC connection is released.

The feature that APBD is introduced into is shown in 202-206.In 202, APBD accumulates according to priority and sorts frequency band And/or frequency band combination.In 204, frequency band and/or the frequency band combination of accumulation and sequence be used to construct preferential list of frequency bands. And in 206, the preferential frequency band in database can be added and (be updated) to keep UE to keep up with latest network situation.

Fig. 2 is to show the flow chart 200 reported according to the frequency band of APBD realized in the disclosure.Flow chart 200 is shown 202-206 because in order to apply them in Fig. 1, they be relative to each other.

APBD realizes the local data base for storing preferential frequencies band.Local data base can be initialised to invalid value simultaneously And may include at least one of following characteristic: it includes the list of cell identity and frequency band；It does not include weight in lists Multiple frequency band；With priority, the first frequency band in list has highest priority for it；It is changed in each cell When (for example, cell selection, cell reselection, transfer etc. during) removed；It is changed in each SIB 1 and/or SIB 5 It is removed when change；And the number of the preferential frequencies band stored can be limited to certain amount, such as be chosen in uplink The information sent in the message of road to network is no more than the number in the space distributed for this uplink message.

Fig. 3 is the flow chart 300 of the accumulation of the preferential frequency band in the one side for illustrate the disclosure.It will be apparent to flow chart 300 be exemplary, and in order to which explanation here can be simplified.Flow chart 300 is that UE is in E-UTRAN (i.e. LTE) mode Example when middle, but will be apparent to can be to the individual features in UTRAN (i.e. 3G) mode using similar process.

The triggering when accumulation of preferential frequency band can receive system information when quartering in cell and/or from network 302.It is excellent First frequency band can be derived from SIB 1 304 and be added to the database 350 with preferential list of frequency bands, wherein 1 SIB 304 include mandatory information element (information element, IE) " freqBandIndicator " and other are optional IE, for example, " multiBandInfoList ", " freqBandIndicator-v9e0 ", " multiBandInfoList-v9e0 ", " freqBandIndicatorPriority-r12 " etc..Derive that preferential frequency band is shown in further detail in Fig. 4 from SIB 1.

In addition to (such as deriving preferential frequency from " freqBandIndicator " and other IE) from the information from SIB 1 Other than band, APBD also derives preferential frequency band from SIB 5 308 and these preferential frequency bands is added to database 350.SIB 5 Comprising mandatory IE " interFreqCarrierFreqList " and other optional IE, such as “interFreqCarrierFreqList-v8h0”、“interFreqCarrierFreqList-v9e0”、 " interFreqCarrierFreqListExt-r12 " etc., and APBD derived using the frequency from these IE it is excellent First frequency band is to be added to database 350.Derive that preferential frequency band is shown in further detail in Fig. 6 from SIB 5.

In addition, can be pushed away from other interested frequencies 312 if determining that other interested frequencies 312 can be used 310 Export preferential frequency band.Interested frequency for example can be booking service frequency, such as evolution type multimedia broadcast multicast Service (evolved Multimedia Broadcast Multicast Service, eMBMS), closed subscriber group (Closed Subscriber Group, CSG), etc..The processing of these interested frequencies is shown in further detail in fig. 8.

If UE is in UTRAN mode, SIB 19 (being not shown in Fig. 3) also can receive.SIB 19 includes IE “eutra-FrequencyBandPriorityInfoList”、“multipleEUTRAFrequencyBandIndicatorLi St " etc..Preferential frequency band can also be derived from these IE and is added to database 350.It is pushed away when UE is in from SIB 19 Export frequency is shown in further detail in Fig. 9.

Fig. 4 shows the flow chart 400 that preferential frequency band is derived from SIB 1 corresponding with 304 in figure.It will be apparent to process Figure 40 0 is exemplary, and in order to which explanation here can be simplified.

UE can receive the IE " freqBandIndicator-v9e0 " 402 in SIB 1, and determine first using this IE Frequency band, such as frequency band A, 404.If frequency band A is supported by UE, it is added to the database including preferential list of frequency bands 408.If it is determined that it does not support 406 by UE, then it is not added.If UE also receives " multiBandInfoList- V9e0 " 410, then it can derive more frequency bands 412, this is shown in further detail in Fig. 5.It completes to obtain frequency from SIB 1 It band and adds them to after database, whether UE can determine SIB 1 comprising " freqBandIndicator Priority-r12 " IE 414 is so as to preferential list of frequency bands sequence 416.

Fig. 5 shows the process of the processing of multibandInfoList for SIB 1 corresponding with 412 in Fig. 4 Figure 50 0.It is exemplary for will be apparent to flow chart 500, and in order to which explanation here can be simplified.

For each freqBandIndicator 502 on multibandInfoList, UE can determine whether it supports The frequency band 504.If it is not supported, going to next freqBandIndicator until it runs out of the list is Only.If the frequency band is supported, UE determines the frequency band whether in preferential list of frequency bands in the database, such as really Whether identical as the frequency band A from Fig. 4 determine it.If it is, the frequency band does not need to be added to database again (in this way, keeping away Exempt to repeat to shorten preferential list of frequency bands), but if it is not, then the frequency band is added to the preferential frequency in database Band list 508.This is repeated, 510 until all frequency bands from freqBandIndicator are all processed.

Fig. 6 shows the flow chart 600 for illustrating and deriving preferential frequency band from SIB 5 as shown in 308 in Fig. 3.It wants Understand that flow chart 600 is exemplary, and in order to which explanation here can be simplified.

It is evolved for each of " dl-CarrierFreq " in " interFreqCarrierFreqList " IE absolutely Radio-frequency channel number (EARFCN), UE execute processing 604 to each EARFCN, i.e., derive preferential frequencies band from IE, this can be See in more detail in Fig. 7.UE then can determine whether SIB5 includes associated " multiBandInfoList " 606, and if It does not include, then it handles multiBandInfolist 608 in the mode similar with shown in Fig. 5.Each EARFCN by with This mode is handled, 610 until EARFCN is depleted.

Fig. 7 shows the flow chart 700 for illustrating the processing to each EARFCN corresponding with 604 in Fig. 6.Want bright White flow chart 700 is exemplary, and in order to which explanation here can be simplified.

Its frequency band 704 is mapped to for each EARFCN 702, the EARFCN.UE is it is later determined that whether it supports this Frequency band 706, and if it is not supported, determine the frequency band whether in the database comprising preferential list of frequency bands In 708.If not in the database, which is added 710 to the frequency band.

Fig. 8 shows the flow chart 800 for illustrating the processing as shown in 312 in Fig. 3 to interested frequency.It wants Understand that flow chart 800 is exemplary, and in order to which explanation here can be simplified.

As previously shown, interested frequency can for example including for sending MBMS frequency, for CSG cell cell frequency Rate, etc..For each interested frequency 802, which is first mapped to its corresponding frequency band 804, so that UE can be true Whether fixed its supports frequency band 806.If corresponding frequency band is supported by UE, UE is determined if in the database 808 in preferential list of frequency bands.If it is not, then corresponding frequency band is added to the head (i.e. front end) 810 of preferential list of frequency bands.Such as The corresponding frequency band of fruit is in list, i.e., identical frequency band is in list, then its head for being moved to preferred list Portion 812, while corresponding (or identical) frequency band is dropped, to avoid the frequency band for repeating identical frequency.

Fig. 9 is to show the flow chart 900 for deriving frequency band from SIB 19 when UE is in UTRAN mode.It will be apparent to process Figure 90 0 is exemplary, and in order to which explanation here can be simplified.

EARFCN can be used for each of " eutra-FrequencyAndPriorityInfo (Extension) List " 902, EARFCN are handled 904 in a manner of shown in fig. 7.After EARFCN is processed, UE determines if to receive Associated " multipleEutraFrequencyInfo (Extension) List " 906, and if it is, its with institute in Fig. 5 The mode shown handles this list 908.UE repeats this process, until all frequency bands of the EARFCN obtained from SIB 19 are all determined Until 910.

Figure 10 is to show the process for sending the preferential band applications of assembling to when forming preferential list of frequency bands on network Figure 100 0.It is exemplary for will be apparent to flow chart 1000, therefore in order to which explanation here can be simplified.

RAN, such as LTE RAN or 3G RAN can trigger UE for UE-EUTRA (or UTRA) ability and be included in any uplink 1002 in chain circuit message.For example, this can complete (referring to Figure 16) when eNB sends UE Capability query to UE.When being triggered, UE It can determine the preferential list of frequency bands being stored on its database whether effective 1004, and if it is valid, it can be based on preferential List of frequency bands constructs the response 1006 of the ability (in EUTRA or UTRA) about UE.If preferential list of frequency bands is no longer valid (such as UE has been quartered in new cell and not yet updated its preferential list of frequency bands), then can be according to 3GPP to the construction of UE ability Standard carries out 1008.In any case, once having constructed the ability of UE, so that it may which uplink message is sent back network 1010。

Figure 11 is to show the preferential list of frequency bands construction UE based on the database assembled in such a way that Fig. 3-is shown in Fig. 9 The flow chart 1100 of EUTRA ability.It is exemplary for will be apparent to flow chart 1100, and in order to which explanation here can be simplified. For example, flow chart 1100 demonstrates the situation that UE is in E-UTRAN (i.e. LTE) mode, but will be apparent to can be to UTRAN (i.e. 3G) UE in mode applies similar process.

In 1102, the curriculum offering of " supportedBandListEUTRA (- v9e0/-v1250) " is by deriving by UE Frequency band in preferential list of frequency bands out is constituted.In 1104, the curriculum offering of " bandListEUTRA " is by deriving by UE Preferential list of frequency bands in frequency band constitute.In 1106, UE is by " supportedBandCombination (Add-r11/ Add-v11d0/Add-v1250/Add-v1270/Ext/-v1090/-v10i0/-v1130/- v1250/-v1270) " content It is set as being made of according to the sequence specified in standard the frequency band in the preferential list of frequency bands derived.In 1108, UE by its The curriculum offering of his frequency band correlation IE is that information related by the frequency band in the preferential list of frequency bands with derivation is constituted.1110 In, UE is according to the content of 3GPP standard setting other IE and to message coding so as to uplink transmission.

In another aspect of the present disclosure, UE can be configured to the frequency reported back in the uplink to network for it Limitation is arranged in the number of band.Therefore, flow chart 1100 can be used for realizing that the ability information of UE is included in the report for returning to network Priority in announcement, wherein lower frequency band can be omitted from the report for be sent to network in preferred list.

Figure 12 is the flow chart 1200 for the supplement for showing preferential frequency band.It is exemplary for will be apparent to the flow chart 1200, and And in order to which explanation here can be simplified.In addition, will be apparent to 206 in 1100 corresponding diagram 1 of flow chart and Fig. 2.

After receiving measuring configuration from network 1202 for example during transfer, UE determines the measurement for indicating effective EARFCN Object 1204 and EARFCN 1206 is handled in a manner of shown in fig. 7.

Figure 13 shows the radio access network 1300 in the one side of the disclosure.Network 1300 can be including UE The LTE network of 1302 and base station 1310-1312.Base station 1310-1312 can be LTE base station (i.e. eNodeB, eNB) and can divide Covering is not provided to cell 1320 and 1322.In addition, cell 1320-1322 can be sectorized, i.e., it is made of multiple LTE cells. Although being shown to have specific boundary in network 1300, will be apparent to cell 1320-1322 can have with adjacent cell The covering of overlapping.

UE 1302 can exchange uplink 1350u and/or downlink 1350d data with base station 1310.For example, UE 1302 can quarter in cell 1320 via base station 1310.In addition, at least one of UE 1302 or base station 1310 can be according to how defeated Enter multi output (Multiple Input Multiple Output, MIMO) scheme to configure, wherein channel between the two can Including multiple mimo channels, each mimo channel corresponds between the transmission antenna of base station 1310 and the receiving antenna of UE 1302 Exclusive path.After being moved to cell 1322, UE can be configured to execute APBD again to update its preferential list of frequency bands.

Figure 14 is message sequence chart (the message sequence of the scene during it using the APBD method of the disclosure Chart, MSC) 1400.It is exemplary for will be apparent to MSC 1400, and in order to which explanation here can be simplified.

MSC 1400 shows the exchange of the RRC signaling between UE and eNB, and referred to as UE ability transmits.Service eNB exists Inquire UE about its Radio Access Capability in UE Capability query 1404.Before responding, UE is according to the APBD method of the disclosure It, which is formed, based on preferential list of frequency bands responds 1404b.In the one side of the disclosure, UE, which is contemplated to, receives the inquiry from eNB It asks 1404 and executes the acquisition 1402a of preferential frequency band.In any case, UE is based on the preferential frequency band column assembled by APBD method Table sends back UE ability information 1406 to eNB.

Figure 15 shows the inside configuration that can be configured to execute the UE 1500 of APBD of the disclosure.As shown in Figure 15, UE 1500 may include antenna system 1502, radio frequency (RF) transceiver 1504, baseband modem 1506 (including at physical layer Manage circuit 1508 and controller 1510), data source 1512, memory 1514 and data sink 1516.Although not bright in Figure 15 It really shows, but UE 1500 may include one or more additional hardware, software and/or fastener components (such as processor/micro- place Reason device, controller/microcontroller, other dedicated or common hardware/processor/circuits etc.), (one or more) periphery sets Standby, memory, power supply, (one or more) external apparatus interface, (one or more) subscriber identity module (subscriber identify module, SIM), user's input-output apparatus ((one or more) display, (one or It is multiple) keypad, (one or more) touch screen, (one or more) loudspeaker, (one or more) outer button, (one Or multiple) camera, (one or more) microphone etc.), etc..

As the operational overview of memorandum, UE 1500 can be in one or more radio access networks (RAN) (such as LTE RAN radio signal is sent and received on).Baseband modem 1506 can be according to communication protocol associated with each RAN This communication function of UE 1500 is commanded, and just basis can be performed control to antenna system 1502 and RF transceiver 1504 The formatting of each communication protocol definition and scheduling parameter send and receive radio signal.

UE 1500 can send and receive radio signal using antenna system 1502, and antenna system 1502 can be individually Antenna or the aerial array being made of mutiple antennas and can extraly include that artificial antenna combine and/or beam forming is electric Road.The RX path (RX) of RF transceiver 1504 can receive analog radio-frequency signal from antenna system 1502 and believe analog radio frequency Number analog- and digital- RF front-end processing is executed to generate digital baseband sample (for example, inphase/orthogonal (IQ) sample) to be supplied to Baseband modem 1506.RF transceiver 1504 can correspondingly include analog- and digital- reception circuit, including amplifier (example Such as, low-noise amplifier (Low Noise Amplifier, LNA)), filter, RF demodulator (for example, RF IQ demodulator)) The radiofrequency signal received is converted into AD converter (analog-to-digital converter, ADC) Digital baseband sample.In transmitting path (TX), RF transceiver 1504 can receive digital baseband from baseband modem 1506 It sample and analog- and digital- RF front-end processing is executed to digital baseband sample is supplied to antenna to generate analog radio-frequency signal System 1502 is to transmit wirelessly.RF transceiver 1504 is so as to including analog- and digital- transmitting line, including amplifier (example Such as, power amplifier (Power Amplifier, PA)), filter, radio frequency modulator (for example, RF I/Q modulator) and number arrive Analog converter (digital-to-analog converter, DAC), it is received from baseband modem 1506 to mix Digital baseband sample come generate analog radio-frequency signal for antenna system 1502 wireless transmission.Baseband modem 1506 is controllable The RF of RF transceiver 1504 processed sends and receives, and specifies including the operation for RF transceiver 1504 and sends and receives radio frequency line Rate.

As shown in Figure 15, baseband modem 1506 may include physical layer process circuit 1508, physical layer process electricity Road 1508 can be performed physical layer (i.e. floor 1) and send and receive the outflow transmission data standard for being processed so that and being provided by controller 1510 It gets ready and is sent via RF transceiver 1504 and the incoming reception DSR provided by RF transceiver 1504 is controlled The processing of device 1510.Physical layer process circuit 1510 can correspondingly execute one or more of the following terms: channel estimation, adaptive It should filter, error detection, forward error correction coding/decoding, channel code and interleaving, physical channel modulation/demodulation, physical channel reflect It penetrates, Radio Measurement and search, frequency and time synchronization, antenna diversity processing, power control and weighting, rate-matched, repeating transmission Processing, etc..Physical layer process circuit 1508 is can be achieved in structure as hardware logic, for example, be embodied as integrated circuit or FPGA is embodied as software logic, such as is embodied as definition and is stored in non-transient computer readable storage medium and is handling The program code of the operation, control and/or I/O instruction that are executed on device, or it is embodied as the combination of hardware and software logic.Although It is not explicitly illustrated in Figure 15, but physical layer process circuit 1508 may include control circuit, such as processor, the control circuit It is configured as being controlled according to the physical layer control logic by the communication protocol definition for relevant radio access technology (RAT) The various hardware and software processing components of physical layer process circuit 1508.In addition, although physical layer process circuit 1508 is in Figure 15 In be depicted as single component, but physical layer process circuit 1508 can be made of the separate section collective of physical layer process circuit, Wherein each corresponding portion is exclusively used in the physical layer process of specific RAT.

Physical layer process circuit 1508 may include hardware and/or software to realize the APBD method of the disclosure.

UE 1500 can be configured to be operated according to one or more RAT, this can be commanded by controller 1510.Controller 1510 control the radio communication component (antenna system of UE1500 so as to the communication protocol of the responsible RAT according to each support 1502, RF transceiver 1504 and physical layer process circuit 1508), and can correspondingly represent the access layer of the RAT of each support Face (Access Stratum, AS) and non access stratum (Non-Access Stratum, NAS) (being also covered by layer 2 and layer 3).Control Device 1510 processed is can be achieved in structure as protocol processor, which is configured as executing the protocol software (from such as Figure 15 Shown in controller storage MEM fetch), such as realize the hardware and/or software of the APBD method of the disclosure, and then control The radio communication component of UE 1500 processed according to respective protocol control logic defined in the protocol software to send and receive Signal of communication.

Controller 1510 therefore can be configured to management UE 1500 radio communication function so as to radio communication net The various radio and Core Network components of network communicate, and correspondingly can be by according to for LTE network and GSM/UMTS tradition The communication protocol of both networks configures.Controller 1510 or can be it is overall be responsible for all supports RAT (such as LTE and GSM/UMTS unified controller), or can be made of multiple separate controller, wherein each controller is for specific The nonshared control unit of RAT, such as dedicated LTE controller and dedicated traditional controller (or dedicated LTE controller, dedicated GSM control Device processed and dedicated UMTS controller).Anyway, controller 1510 can be responsible for according to the communication protocol of LTE and traditional network come Command the radio communication activity of UE 1500.It is described as previously discussed with respect to physical layer process circuit 1508, antenna system 1502 Multiple personal modules can be similarly partitioned into one of RF transceiver 1504 or both, wherein each component corresponds respectively to One or more of RAT of support.The number of the RAT of details and support depending on each this configuration, controller 1510 It can be configured to the radio communication operation that UE 1500 is controlled according to master/slave RAT stratification or more SIM schemes.

UE 1500 may also include data source 1512, memory 1514 and data sink 1516, and wherein data source 1510 may include The source of communication data on controller 1510 (i.e. on NAS/ layer 3), and data sink 1516 may include controller 1510 it The destination of the communication data of upper (i.e. on NAS/ layer 3).This may include the application processor of such as UE 1500, at the application Reason device can be configured to execute the various applications and/or program of UE 1500, such as operating system in the application layer of UE 1500 (Operating System, OS), for supporting to interact with the user of UE 1500 user interface (User Interface, UI) and/or various users apply.Application processor can be used as application layer and baseband modem 1506 (as data source 1512/ data sink 1516) interfaces to be to pass through (one or more) radio net provided by baseband modem 1506 Connection sends and receives user data, for example, voice data, audio/video/image data, messaging data, using number According to, basic internet/web access data, etc..Data source 1512 and data sink 1516 can also represent the various use of UE 1500 Family input-output apparatus, for example, (one or more) display, (one or more) keypad, (one or more) touch screen, (one or more) loudspeaker, (one or more) outer button, (one or more) camera, (one or more) microphone etc. Deng the various communication functions of the user's control UE 1500 associated with user data of their permissible UE 1500.

Memory 1514 may include the memory assembly of UE 1500, such as hard disk drive or in addition this are permanently Memory devices.Although not describing clearly in Figure 15, various other components of UE 1500 shown in Figure 15 can also be each From the permanent and volatile memory component including integrating, such as storing software program code, buffered data, etc..

Figure 16 shows the flow chart 1600 of the process for the frequency band that description is used to support to network report communication equipment.It wants Understand that flow chart 1600 is exemplary, and in order to which explanation here can be simplified.

In 1602, communication equipment is from network acquisition information.This acquisition may include the SIB received from Web broadcast, such as SIB 1,5 and/or 19.In 1604, database is can be assembled in communication equipment, which includes according to the information obtained from network The multiple frequency bands derived.

In 1606, communication equipment using extracting parameter creation preferential frequencies band list, wherein preferential frequencies band list by One or more frequency bands of multiple frequency bands in database are constituted.Communication equipment can be configured to 1604 simultaneously Execute 1606.Extracting parameter may include reduction parameter and/or priority parameters.Communication equipment be configured as realizing these parameters with Preferential frequencies are avoided to be promoted to preferential frequencies with the repetition rate band in list and/or by frequency band with the more Gao Youxian in list Grade (moving up).Frequency band can obey two parameters, such as in frequency band in list, duplicate frequency Rate band can be eliminated, but the frequency band in list can be thus lifted to higher priority.In addition, extracting parameter may include limit Parameter processed, the number for being reported to the frequency band of network are restricted to certain value.This value can be based on will be by uplink Link transmission to network report length (such as length based on " UE ability information ") number and/or size of data so as to Ensure that the support frequency band of highest priority is reported to network.

In 1608, communication equipment is by preferential frequencies band list report to network.For example, communication equipment may be in response to touch Hair, such as network request, and report preferential frequencies band list.

In example 1, a method of determining that one or more supports frequency bands to report to network for communication equipment, This method comprises: from network acquisition information；Database is assembled, which includes going out according to the information inference obtained from network Multiple frequency bands；Using extracting parameter creation preferential frequencies band list, wherein preferential frequencies are with list by database One or more frequency bands of multiple frequency bands are constituted；And by preferential frequencies band list report to network.

In example 2, the theme of example 1 may include, wherein extracting parameter includes reduction parameter.

In example 3, the theme of example 2 may include, wherein reduction parameter is configured as eliminating in preferential frequencies band list Frequency band repetition.

In example 4, the theme of example 1-3 may include, wherein extracting parameter includes priority parameter.

In example 5, the theme of example 4 may include, wherein priority parameter is configured as to preferential frequencies in list Frequency band carries out resetting priority.

In example 6, the theme of example 1-5 can include: receive the measuring configuration for corresponding frequencies from network；It will be corresponding Frequency is mapped to corresponding frequencies band；Determine whether corresponding frequencies band is supported by communication equipment；And whether determine corresponding frequencies band In the database.

In example 7, the theme of example 6 may include, wherein when corresponding frequencies band not in the database when, further include by Frequency band is added to database, alternatively, wherein when corresponding frequencies band in the database when, abandon corresponding frequencies.

In example 8, the theme of example 1-7 can include: the report to network is triggered in response to network request.

In example 9, the theme of example 8 may include, wherein network request includes user equipment (UE) Capability query.

In example 10, the theme of example 9 can include: send UE ability information in response to UE Capability query, wherein UE Ability information includes preferential frequencies band list.

In example 11, the theme of example 10 may include, wherein UE ability information includes E-UTRAN information.

In example 12, the theme of example 8 may include, wherein network request includes radio resource control (RRC) connection Set up message.

In example 13, the theme of example 12 can include: set up message in response to RRC connection and send RRC connection and set up Message is completed, it includes preferential frequencies band list that wherein RRC connection, which sets up and completes message,.

In example 14, the theme of example 1-13 may include, wherein from the information of Web broadcast including coming from system information The information of at least one of block (SIB) 1 or SIB 5.

In example 15, the theme of example 14 can include: obtain one from the freqBandIndicator ingredient of SIB 1 Or multiple frequencies.

In example 16, the theme of example 15 can include: determine whether one or more frequency is supported by communication equipment.

In example 17, the theme of example 16 can include: one or more frequencies are added to the database of preferential frequencies.

In example 18, the theme of example 14-17 can include: obtain at least one from the multiBandList ingredient of SIB 1 A extra frequency.

In example 19, the theme of example 18 can include: determine whether at least one extra frequency is supported by communication equipment.

In example 20, the theme of example 19 can include: determine at least one extra frequency whether preferential frequencies number According in library.

In example 21, the theme of example 20 can include: at least one extra frequency is added to the data of preferential frequencies Library.

In example 22, the theme of example 1-21 can include: second group of frequency is obtained from 5 ingredient of SIB, wherein second group Including one or more frequencies.

In example 23, the theme of example 22 may include, wherein 5 ingredient of SIB includes interFreqCarrierFreqList。

In example 24, the theme of example 23 can include: obtain evolved absolute RF channel number (EARFCN).

In example 25, the theme of example 24 can include: EARFCN is mapped to frequency band.

In example 26, the theme of example 25 can include: determine whether frequency band is supported by communication equipment.

In example 27, the theme of example 26 can include: determine frequency band whether in the database of preferential frequencies.

In example 28, the theme of example 27 can include: frequency band is added to the database of preferential frequencies.

In example 29, the theme of example 22-28 can include: obtain at least one from the multiBandList ingredient of SIB 5 A other frequency.

In example 30, the theme of example 29 can include: determine whether at least one other frequency is supported by communication equipment.

In example 31, the theme of example 30 can include: determine at least one other frequency whether preferential frequencies number According in library.

In example 32, the theme of example 31 can include: at least one other frequency is added to the data of preferential frequencies Library.

In example 33, the theme of example 1-32 can include: obtain one or more alternate frequencies from additional source.Additionally Source for example may be from memory assembly in communication equipment or from the source that communication equipment is readily accessible to.

In example 34, the theme of example 33 can include: one or more alternate frequencies are mapped to its corresponding supplement Frequency band.

In example 35, the theme of example 34 can include: determine whether communication equipment is supported to supplement frequency band accordingly.

In example 36, the theme of example 35 can include: determine corresponding supplement frequency band whether preferential frequencies data In library.

In example 37, the theme of example 36 can include: corresponding supplement frequency band is added to the database of preferential frequencies.

In example 38, the theme of example 35 may include, wherein when corresponding supplement frequency band is in the database of preferential frequencies When middle, the head of the list by corresponding supplement frequency band movement to preferential frequencies.

In example 39, the theme of example 1-38 can include: obtain one or more quenching frequencies from SIB 19.

In example 40, the theme of example 1-39 can include: setting is included based on database creation preferential frequencies band list The content of one or more uplinks only includes the frequency band from database.

In example 41, the theme of example 40 can include: be arranged in one or more uplinks The content of " supportedBandListEUTRA " only includes the frequency band from database.

In example 42, the theme of example 40-41 can include: be arranged in one or more uplinks The content of " bandListEUTRA " only includes the frequency band from database.

In example 43, the theme of example 40-42 can include: be arranged in one or more uplinks The content of " supportedBandCombination " only includes the frequency band from database.

In example 44, the theme of example 1-43 may include, wherein database includes the memory for being stored in communication equipment At least one frequency on component.

In example 45, the theme of example 44 may include, wherein be stored on the memory assembly of communication equipment at least One frequency is selected from the group being made of multicast broadcast multimedia service (MBMS) and closed subscriber group (CSG) cell 's.

In example 46, a kind of signal processing circuit is reported for determining one or more support frequencies for communication equipment It accuses to network, which is configured as: from network acquisition information；Assemble the database of preferential frequencies, the database Including the multiple frequency bands gone out according to the information inference obtained from network；Preferential frequencies band list is created using extracting parameter, Middle preferential frequencies are made of with list one or more frequency bands of multiple frequency bands in database；And it will preferentially frequently Rate band list report is to network.

In example 47, the theme of example 46 may include, wherein extracting parameter includes reduction parameter.

In example 48, the theme of example 47 may include, wherein reduction parameter is configured as eliminating preferential frequencies band list In frequency band repetition.

In example 49, the theme of example 46-48 may include, wherein extracting parameter includes priority parameter.

In example 50, the theme of example 49 may include, wherein priority parameter is configured as in preferential frequencies band list Frequency band carry out resetting priority.

In example 51, the theme of example 46-50 may include that signal processing circuit is also configured to from network reception pair In the measuring configuration of frequency；Frequency is mapped to frequency band；Determine whether frequency band is supported by communication equipment；And determine frequency Band is with the presence or absence of in database.

In example 52, the theme of example 51 may include, wherein when corresponding frequencies band not in the database when, at signal Reason circuit is additionally configured to frequency band being added to database, alternatively, wherein when corresponding frequencies band in the database when, at signal Reason circuit is additionally configured to abandon corresponding frequencies.

In example 53, the theme of example 46-52 may include that signal processing circuit is additionally configured in response to network request And trigger the report to network.

In example 54, the theme of example 53 may include, wherein network request includes user equipment (UE) Capability query.

In example 55, the theme of example 54 may include that signal processing circuit is additionally configured in response to UE Capability query And UE ability information is sent, wherein UE ability information includes preferential frequencies band list.

In example 56, the theme of example 55 may include, wherein UE ability information includes E-UTRAN information.

In example 57, the theme of example 53 may include, wherein network request includes that radio resource control (RRC) connects It connects and sets up message.

In example 58, the theme of example 57 may include that signal processing circuit is additionally configured to set up in response to RRC connection Message and send RRC connection and set up and complete message, it includes preferential frequencies band list that wherein RRC connection, which sets up and completes message,.

In example 59, the theme of example 46-58 may include, wherein from the information of Web broadcast including believing from system Cease the information of at least one of block (SIB) 1 or SIB 5.

In example 60, the theme of example 59 may include that signal processing circuit is additionally configured to from SIB's 1 FreqBandIndicator ingredient obtains one or more frequencies.

In example 61, the theme of example 60 may include that signal processing circuit is additionally configured to determine one or more frequencies Whether rate is supported by communication equipment.

In example 62, the theme of example 61 may include that signal processing circuit is additionally configured to one or more frequencies It is added to the database of preferential frequencies.

In example 63, the theme of example 59 may include that signal processing circuit is additionally configured to from SIB's 1 MultiBandList ingredient obtains at least one extra frequency.

In example 64, the theme of example 63 may include that signal processing circuit is additionally configured to determine that at least one is additional Whether frequency is supported by communication equipment.

In example 65, the theme of example 64 may include that signal processing circuit is additionally configured to determine that at least one is additional Whether frequency is in the database of preferential frequencies.

In example 66, the theme of example 65 may include that signal processing circuit is additionally configured at least one additional frequency Rate is added to the database of preferential frequencies.

In example 67, the theme of example 46-66 may include, signal processing circuit is additionally configured to from SIB 5 at separately winning Second group of frequency is obtained, wherein second group includes one or more frequencies.

In example 68, the theme of example 67 may include, wherein 5 ingredient of SIB includes interFreqCarrierFreqList。

In example 69, the theme of example 68 may include, signal processing circuit, which is additionally configured to obtain, evolved absolutely penetrates Frequency channel number (EARFCN).

In example 70, the theme of example 69 may include that signal processing circuit is additionally configured to EARFCN being mapped to phase Answer frequency band.

In example 71, the theme of example 70 may include that signal processing circuit is additionally configured to whether determine frequency band It is supported by communication equipment.

In example 72, the theme of example 71 may include that signal processing circuit is additionally configured to whether determine frequency band In the database of preferential frequencies.

In example 73, the theme of example 72 may include that signal processing circuit is additionally configured to for frequency band being added to The database of preferential frequencies.

In example 74, the theme of example 67-73 may include that signal processing circuit is additionally configured to from SIB's 5 MultiBandList ingredient obtains at least one other frequency.

In example 75, the theme of example 74 may include that signal processing circuit is additionally configured to determine at least one in addition Whether frequency is supported by communication equipment.

In example 76, the theme of example 75 may include that signal processing circuit is additionally configured to determine at least one in addition Whether frequency is in the database of preferential frequencies.

In example 77, the theme of example 76 may include that signal processing circuit is additionally configured at least one other frequency Rate is added to the database of preferential frequencies.

In example 78, the theme of example 46-77 may include that signal processing circuit is additionally configured to obtain from additional source One or more alternate frequencies.Additional source for example may be from the memory assembly in communication equipment or hold from communication equipment The source easily accessed.

In example 79, the theme of example 78 may include that signal processing circuit is additionally configured to supplement one or more Frequency is mapped to its corresponding supplement frequency band.

In example 80, the theme of example 79 may include that signal processing circuit is additionally configured to whether determine communication equipment Support corresponding supplement frequency band.

In example 81, the theme of example 80 may include that signal processing circuit is additionally configured to determine corresponding supplement frequency Whether band is in the database of preferential frequencies.

In example 82, the theme of example 81 may include that signal processing circuit is additionally configured to that frequency band will be supplemented accordingly It is added to the database of preferential frequencies.

In example 83, the theme of example 82 may include, wherein when corresponding supplement frequency band is in the database of preferential frequencies When middle, circuit is additionally configured to the head of the list by corresponding supplement frequency band movement to preferential frequencies.

In example 84, the theme of example 46-83 may include that signal processing circuit is additionally configured to obtain one from SIB 19 A or multiple quenching frequencies.

In example 85, the theme of example 46-84 may include, signal processing circuit be additionally configured to through setting one or The content of multiple uplinks only includes the frequency band from database to be based on database creation preferential frequencies band list.

In example 86, the theme of example 85 may include that signal processing circuit is additionally configured in setting one or more The content of " supportedBandListEUTRA " in line link only includes the frequency band from database.

In example 87, the theme of example 85-86 may include that it is one or more that signal processing circuit is additionally configured to setting The content of " bandListEUTRA " in uplink only includes the frequency band from database.

In example 88, the theme of example 85-87 may include that it is one or more that signal processing circuit is additionally configured to setting The content of " supportedBandCombination " in uplink only includes the frequency band from database.

In example 89, the theme of example 46-88 may include that database is addressable including being stored in signal processing circuit At least one frequency on memory assembly.

In example 90, the theme of example 89 may include, wherein be stored in the addressable memory group of signal processing circuit At least one frequency on part is constituted from by multicast broadcast multimedia service (MBMS) and closed subscriber group (CSG) cell It is selected in group.

In example 91, the theme of example 46-90 may include that signal processing circuit is operably coupled to communication equipment Transceiver, which is configured as and network communication.

In example 92, a kind of communication equipment is configured to determine that one or more supports frequency bands to report to network, The communication equipment includes: transceiver, is configured as and network communication；Base Band Unit, be operably coupled to transceiver and by It is configured that via transceiver from network acquisition information；Database is assembled, which includes pushing away according to the information obtained from network Derived multiple frequency bands or at least one frequency being stored on the memory assembly of communication equipment；It is created using extracting parameter Preferential frequencies band list is built, wherein preferential frequencies are with list by one or more frequencies of multiple frequency bands in database Band is constituted；And via transceiver by preferential frequencies band list report to network；And memory, it is configured as storing data Library.

In example 93, the theme of example 92 may include, wherein extracting parameter includes reduction parameter.

In example 94, the theme of example 93 may include, wherein reduction parameter is configured as eliminating preferential frequencies band list In frequency band repetition.

In example 95, the theme of example 92-94 may include, wherein extracting parameter includes priority parameter.

In example 96, the theme of example 95 may include, wherein priority parameter is configured as in preferential frequencies band list Frequency band carry out resetting priority.

In example 97, the theme of example 92-96 may include that Base Band Unit is also configured to receive from network for frequency The measuring configuration of rate；Frequency is mapped to frequency band；Determine whether frequency band is supported by communication equipment；And determining frequency band is It is no to be present in database.

In example 98, the theme of example 97 may include, wherein when corresponding frequencies band not in the database when, base band list Member is additionally configured to frequency band being added to database, alternatively, wherein when corresponding frequencies band in the database when, Base Band Unit is also It is configured as abandoning corresponding frequencies.

In example 99, a kind of communication equipment has the letter of the method for any one for being configured as implementation example 1-45 Number processing component.

In example 100, a kind of computer-readable medium includes program instruction, and program instruction by the processor of equipment when being held Make the method for any one of equipment implementation example 1-45 when row.

Although electronic equipment assembly can be portrayed as separated element, this field skill by above description and the attached drawing of connection Art personnel will be appreciated that discrete element combinations or the various possibilities being integrated into individual element.This may include combination two Or more circuit to form single circuit, two or more circuits are installed on common chip or casing with formed collection At element, discrete component software, etc. is executed on common processor core.On the contrary, those skilled in the art will be appreciated that Two or more are divided into a possibility that individual element is separated into two or more discrete elements, such as by single circuit Chip or casing are separated into the discrete element provided on it originally, component software are separated into two by a separated circuit Or more part and each part, etc. is executed on individual processor core.

The illustrative that is achieved in that will be apparent to method detailed in this article, so that being understood to can be in corresponding equipment Middle realization.Similarly, the implementation that will be apparent to equipment detailed in this article is understood to can be implemented as corresponding method.To It is appreciated that equipment corresponding with method detailed in this article may include one for being configured as executing each aspect of correlation technique Or multiple components.

It is also set up in all authority requirements for including herein of abridging defined in above description.

Although having referred to specific embodiment specifically illustrates and describes the present invention, however, those skilled in the art should understand that, In the case where not departing from the spirit and scope of the present invention as defined in the appended claims, it can be carried out in form and details Various changes.The scope of the present invention by appended claims to be pointed out, and therefore, it is desirable to comprising belonging to claim All changes in equivalent meaning and scope.