CN102932765A - Method and equipment for acquiring capability information - Google Patents
Method and equipment for acquiring capability information Download PDFInfo
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- CN102932765A CN102932765A CN2011102315290A CN201110231529A CN102932765A CN 102932765 A CN102932765 A CN 102932765A CN 2011102315290 A CN2011102315290 A CN 2011102315290A CN 201110231529 A CN201110231529 A CN 201110231529A CN 102932765 A CN102932765 A CN 102932765A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
Abstract
The embodiments of the invention provide a method and equipment for acquiring capability information. The method comprises the following steps of: acquiring indication information of first user equipment; acquiring the capability information, corresponding to the indication information of the first user equipment, of the first user equipment based on the corresponding relationship, stored at a network side, between the indication information and capability information of the user equipment; and updating the context of the first user equipment by using the acquired capability information of the first user equipment. According to the scheme, the method and the equipment have the advantages that the capability information corresponding to the indication information of the user equipment is acquired based on the corresponding relationship, stored at the network side, between the indication information and the capability information of the user equipment, so that the user equipment has no need of carrying the capability information to a mobility management entity and a base station, and then, air interface signaling resources are saved.
Description
Technical field
The embodiment of the invention relates to wireless communication field, and more specifically, relates to the method and apparatus of capability information obtaining.
Background technology
In wireless communication system, intelligent grid and other machines are consistent to the UE quantity type huge and UE of machine (Machine to Machine is called for short M2M) application at present, so the ability information of its UE is consistent.This ability information comprises wireless capability message and capability information.The UE of most M2M is the UE of single mode, function singleness.
With Long Term Evolution (Long Term Evolution, abbreviation LTE) communication system is example, UE wireless capability message and capability information need to be when UE access, by Radio Resource control (Radio Resource Control, be called for short RRC) signaling and Non-Access Stratum (Non Access Stratum, abbreviation NAS) signaling passes to respectively evolved base station (eNB, evolved NodeBase) and mobile management entity (MME, Mobility Management Entity).The UE wireless capability message is used for eNB and sets up Data Radio Bearer (Data Radio Bearer; be called for short DRB) use when relevant wireless side configures with carrying out; the UE capability information is preserved NAS encryption and integrity protection parameter and and the relevant ability information of core net (Core Network is called for short CN) that UE supports.The UE wireless capability message is greater than 50 bytes at present, and capability information is 7 bytes at present.
Under normal circumstances, after UE registers in network, its ability information is kept at MME, at ECM-IDLE (Evolved Packet Switching Connection Management-Idle, when the grouping connection management-free time of being called for short evolution) state was to ECM-CONNECTED (the grouping connection management of evolution-connection) state-transition, MME can set up in request (INITIAL CONTEXT SETUP REQUEST) message at initial context and carry the ability information of UE to eNB.As MME in the initial context request of setting up (INITIAL CONTEXT SETUP REQUEST) if do not carry the UE wireless capability message in the message, then eNB need to trigger the RRC signaling and inquires about to UE.General MME is adhering to (Attach) or is being labeled as when invalid when the UE wireless capability message of MME preservation, for example stride random access technology (Random Access Techonology, abbreviation RAT) tracing area upgrading (TrackArea Update, be called for short TAU), can not carry this parameter.
The capability information of UE passes to MME by adhering to request (Attach Request) or TAU request (TAU request).The TAU that strides RAT as UE need to upgrade the UE capability information.
When the UE of a large amount of identical services M2M while access network, when particularly adhering to, eNB need to repeat the inquiry of UE ability information, and MME also repeats to obtain the capability information of same type UE from NAS message, caused the waste of space interface signaling resource.
In addition, the wireless capability message of each UE has also taken certain space interface signaling resource greater than 50 bytes.
Summary of the invention
The embodiment of the invention provides a kind of method and device of capability information obtaining, can save the space interface signaling resource.
On the one hand, provide a kind of method of capability information obtaining, the method comprises: the indication information that obtains first user equipment; Based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information, obtain the ability information of the first user equipment corresponding with the indication information of first user equipment; Utilize the ability information of the described first user equipment that obtains, upgrade the context of first user equipment
On the other hand, provide a kind of equipment of capability information obtaining, this equipment comprises the first acquiring unit, second acquisition unit and updating block, and wherein the first acquiring unit obtains the indication information of first user equipment; Second acquisition unit obtains the ability information of the first user equipment corresponding with the indication information of first user equipment based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information; The ability information of the first user equipment that the updating block utilization is obtained, the context of renewal first user equipment.
According to such scheme, the embodiment of the invention is based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information, obtain the ability information corresponding with the indication information of subscriber equipment, thereby so that subscriber equipment without carrying capacity information to MME and/or base station, saved the space interface signaling resource.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Figure 1A and Figure 1B are the schematic diagrames of the example of embodiment of the invention application scenarios.
Fig. 2 is the flow chart according to the method for embodiment of the invention capability information obtaining.
Fig. 3 is the schematic diagram according to the example of the method for embodiment of the invention MME executive capability acquisition of information.
Fig. 4 is the schematic diagram of carrying out the example of the method that wireless capability message obtains according to embodiment of the invention eNB.
Fig. 5 is the schematic diagram according to the example of the equipment of embodiment of the invention acquisition of information.
Fig. 6 is the schematic diagram according to the example of another equipment of embodiment of the invention acquisition of information.
Fig. 7 is the schematic diagram of the example of the equipment that obtains according to embodiment of the invention wireless capability message.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Technical scheme of the present invention, can be applied to various wireless communication systems, for example: global system for mobile communications (GSM, Global System for Mobile communication), code division multiple access (CDMA, Code Division Multiple Access) system, Wideband Code Division Multiple Access (WCDMA) (WCDMA, Wideband Code Division Multiple Access Wireless), GPRS (GPRS, General Packet Radio Service), System Architecture Evolution (SAE, System Architecture Evolution) etc.Can the employing wireless communication system be not limited to above-mentioned communication system, the network configuration of the communication system such as for example global interconnected inserting of microwave of other communication system (Worldwide Interoperability for Microwave Access, be called for short WiMAX) communication system is described no longer one by one at this.
Subscriber equipment (UE, User Equipment), also can be referred to as mobile subscriber equipment (Mobile Terminal), mobile subscriber equipment etc., can be through wireless access network (for example, RAN, Radio Access Network) communicates with one or more core net, subscriber equipment can be mobile subscriber equipment, such as mobile phone (or being called " honeycomb " phone) with have the computer of mobile subscriber equipment, for example, can be portable, pocket, hand-hold type, built-in computer or vehicle-mounted mobile device, they and wireless access network exchange language and/or data.
The base station, can be the base station (BTS, Base Transceiver Station) among GSM or the CDMA, also can be the base station (NodeB) among the WCDMA, it can also be the evolved base station (eNB or e-NodeB, evolutional Node B) among the SAE.
Figure 1A and Figure 1B are respectively the schematic diagrames of the example of embodiment of the invention application scenarios.
Figure 1A is the schematic diagram of SAE communication system, and UE 101 is linked into the MME 103/S-GW 104 of core net by eNodeB 102, and is connected to P-GW 105 through S-GW104.
Figure 1B is the schematic diagram of WCDMA communication system.UE 106 accesses RNC108 by NodeB 107, and is connected to GGSN 110 by SGSN 109.
For convenience of description, the embodiment of the invention is take the SAE communication system as example, and the embodiment of the invention is not limited thereto, and can carry out substituting of similar network element in other communication systems, below describes in detail no longer one by one.
Fig. 2 is the flow chart according to the method 20 of embodiment of the invention capability information obtaining.MME or eNB can implementation methods 20.
21 of Fig. 2 obtains the indication information of first user equipment.
Indication information can comprise: access point (APN, Access Point Number) information, group sign, international mobile subscriber identity (IMSI, International Mobile Subscriber Identification), mobile equipment identity code (IMEI, International Mobile Equipment Identity), procotol (IP, Internet Protocol) address realm, subscriber equipment reports one or more in indication information etc.Indication information can come existing information in the automatic network, also can be from the customizing messages relevant with ability information of user equipment to report.Wherein the indication information that reports of subscriber equipment can comprise index value of type identification information, service identification information or wireless capability message etc.These indication informations of analysis-by-synthesis can know that there is corresponding relation in the ability information of these indication informations and UE (subscriber equipment) in advance.This corresponding relation can be that one or more indication informations shine upon one or more ability information.This corresponding relation also can be that one or more indication informations are corresponding with customizing messages, and this customizing messages has corresponding relation with ability information, thereby obtains the corresponding relation of one or more indication informations and ability information.For instance, customizing messages can be the type of subscriber equipment.
If the byte that reports indication information to take is lacked than the existing required byte of direct transmitting capacity information, then the indication information that reports of user equipment to report subscriber equipment is still saved space resources than the direct transmitting capacity information of subscriber equipment.
22 of Fig. 2 based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information, obtains the ability information of the first user equipment corresponding with the indication information of first user equipment.
The indication information of subscriber equipment and the corresponding relation of ability information can be stored in network equipment this locality, also can be stored in other equipment of network side.
For example, based on the indication information of the subscriber equipment of in machine type communication (MTC) server, equipment identity register (EIR), ownership place client server (HSS), MME or base station, storing and the corresponding relation of ability information, obtain the ability information of the first user equipment corresponding with the indication information of first user equipment from MTC server, EIR, HSS, MME or base station.Said network element can be carried out substituting of similar network element in other communication systems.
Ability information can be wireless capability message or capability information.
23 of Fig. 2, the ability information of the first user equipment that utilization is obtained, the context of renewal first user equipment.
According to such scheme, the embodiment of the invention is based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information, obtain the ability information corresponding with the indication information of subscriber equipment, thereby so that subscriber equipment without carrying capacity information to MME and/or base station, saved the space interface signaling resource.
Fig. 3 is the schematic diagram according to the example 30 of the method for embodiment of the invention MME executive capability acquisition of information.
31 21 same or similar with method 20 of Fig. 3 obtain the indication information of first user equipment.According to the difference of indication information, can obtain indication information in the message of dealing from this locality or network.
For example, first user equipment sends and to adhere to request (Attach request), and the indication information that reports of first user equipment can be carried, also can not carried to carrying capacity information not during this is asked.Perhaps, when first user equipment sends TAU Request (tracking area update request), then can carry equally or can not carry the indication information that reports of first user equipment.
32 of Fig. 3 determines the type of first user equipment based on the indication information of first user equipment.
Based on access-in point information, group sign, IMSI, IMEI, IP address range, first user equipment report indication information etc. one or more, determine the type of a UE.For example: the subscriber equipment that carries identical indication information can be identical type, the corresponding specific ability information of the type, also can be that the subscriber equipment that indication information belongs to particular range (such as IP address range, IMEI number section, IMSI section etc.) can be identical type, the corresponding specific ability information of the type.The embodiment of the invention is not done restriction to the method for determining type.
33 of Fig. 3, based on the user device type of storage in network side network element (for example MTC server, EIR or HSS) and the corresponding relation of ability information, inquire about to obtain the ability information of the first user equipment corresponding with the type of first user equipment to MTC server, EIR or HSS.
When corresponding relation is kept at MTC Server, the MTC server can be updated to HSS or MME with UE capability by the interface with 3GPP, the MTC server also can will determine that user device type or definite different user devices are that the method for same class subscriber equipment is updated to HSS or MME in addition, the method can be based on the group sign, the APN information that subscriber equipment accesses, or the IMSI (this IMSI belong to specific M2M professional) of configuration on it, IP address range, subscriber equipment report one or more in the indication information etc.
When corresponding relation is kept at EIR, detect (ME Identity Check) flow process by the subscriber equipment identity, the inquiring user device capability information is updated to MME with capability information of user facility;
When corresponding relation was kept at HSS, a part that can be used as subscription data was preserved.
34 of Fig. 3, the ability information of the first user equipment that utilization is obtained, the context of renewal first user equipment.
According to such scheme, the embodiment of the invention is based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information, obtain the ability information corresponding with the indication information of subscriber equipment, thereby so that subscriber equipment without carrying capacity information to MME and/or base station, saved the space interface signaling resource.
As another kind of implementation method, 35 and 33 the difference of Fig. 3 is, the indication information of subscriber equipment and the corresponding relation of ability information are stored in respectively this locality or other network side network elements, when the subscriber equipment of same type accesses, also needn't trigger the ability information that the query script of eating dishes without rice or wine just can obtain subscriber equipment.
35 of Fig. 3, based on the type of the first user equipment of determining, the type of the second subscriber equipment that the type with first user equipment of the local storage of inquiry is identical is with the ability information of ability information corresponding to the type of the second subscriber equipment as first user equipment.
The second subscriber equipment can be the one or more subscriber equipmenies when being in connected state (connected), Idle state (idle) or attachment removal (detach) in the network.The type of determining the second subscriber equipment and the type of first user equipment and identical method is identical with the method for the type of determining as mentioned above first user equipment.
When the second subscriber equipment was connected state, MME stored the ability information of the second subscriber equipment, can obtain from this locality the ability information of the second subscriber equipment.
When the second subscriber equipment is Idle state or attachment removal, expire if be responsible for the timer (Mobile Reachable Timer) of Idle state timing or the timer (Implicitly Detach Timer) of responsible attachment removal timing, the ability information of the second subscriber equipment of then storing among the MME is with deleted.Can before above-mentioned timer expires, obtain the ability information of the second subscriber equipment.In addition a timer can be set separately, set up timing time on their own, in this timer timing time, MME stores the ability information of the second subscriber equipment, obtains thus the ability information of the second subscriber equipment.In addition, the different timing device can be used in combination or use separately.
In the such scheme, ability information can be capability information or wireless capability message.
Fig. 3 36 when ability information comprises wireless capability message, the wireless capability message of the first user equipment that obtains is sent to eNB.
According to such scheme, the embodiment of the invention is based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information, obtain the ability information corresponding with the indication information of subscriber equipment, thereby so that subscriber equipment without carrying capacity information to MME and/or base station, saved the space interface signaling resource.
Fig. 4 is the schematic diagram of carrying out the example 40 of the method that wireless capability message obtains according to embodiment of the invention eNB.
41 of Fig. 4 obtains the indication information that reports of first user equipment.
Reporting indication information is one of them of indication information of subscriber equipment.Report indication information can comprise index value of type identification information, service identification information or wireless capability message etc.The indication information of these subscriber equipmenies of analysis-by-synthesis can know that there is corresponding relation in the ability information of these indication informations and UE (subscriber equipment) in advance.This corresponding relation can be that one or more indication informations shine upon one or more ability information, for example the corresponding wireless capability message of the index value of wireless capability message.This corresponding relation also can be one or more indication informations corresponding with customizing messages (for example can determine the type of subscriber equipment by type identification information or service identification information) and this customizing messages and ability information have corresponding relation, thereby obtains the corresponding relation of one or more indication informations and ability information.
First user equipment is initiated the RRC connection and is set up process (RRC Connection Setup procedure) to the base station.RRC connects the process of setting up and comprises 3 RRC (Radio Resource Control is called for short Radio Resource control) message, is respectively 411 of Fig. 4, and RRC connects the request of setting up (RRC Connection Request); 412 of Fig. 4, RRC connects 413 of foundation (RRC Connection Setup) and Fig. 4, and (RRC Connection Setup Complete) finished in the RRC connection.First user equipment can be set up to carry in request or the RRC connection setup complete message in the RRC connection and report indication information.The base station also can connect the indication information that reports that carries subscriber equipment in the foundation at RRC and indicate.
42 of Fig. 4 based on the indication information that reports of first user equipment, determines the type of first user equipment.One or more in the indication information in indication information and/or the existing network of reporting by first user equipment determine type, and method as previously mentioned.
43 of Fig. 4, type based on the first user equipment of determining, the type of the second subscriber equipment that the type with first user equipment of the local storage of inquiry is identical is with the wireless capability message of wireless capability message corresponding to the type of the second subscriber equipment as first user equipment.
43 34 similar with Fig. 3 of Fig. 4, the indication information of subscriber equipment and the corresponding relation of ability information all are stored in this locality, and the network element of execution is respectively base station and MME.
The second subscriber equipment can be the one or more subscriber equipmenies when being in connected state (connected), Idle state (idle) or attachment removal (detach) in the network.The type of determining the second subscriber equipment and the type of first user equipment and identical method is identical with the method for the type of determining as mentioned above first user equipment.
When the second subscriber equipment was connected state, base station stored had the wireless capability message of the second subscriber equipment, can obtain from this locality the wireless capability message of the second subscriber equipment.
When the second subscriber equipment is Idle state or attachment removal, expire if be responsible for the timer (Mobile Reachable Timer) of Idle state timing or the timer (Implicitly Detach Timer) of responsible attachment removal timing, the wireless capability message of the second subscriber equipment of then storing in the base station is with deleted.Can before above-mentioned timer expires, obtain the wireless capability message of the second subscriber equipment.In addition a timer can be set separately, set up timing time on their own, in this timer timing time, the wireless capability message of base station stored the second subscriber equipment obtains the wireless capability message of the second subscriber equipment thus.In addition, the different timing device can be used in combination or use separately.
The 44 another kind of implementation methods as said method 43 of Fig. 4, difference are the indication information of MME storage subscriber equipment and the relation of wireless capability message.
44 of Fig. 4 based on the type of the first user equipment of determining, inquires about to obtain the wireless capability message of the first user equipment corresponding with the type of first user equipment to MME, the corresponding relation of MME storage user device type and wireless capability message.
An embodiment of 44 as Fig. 4 comprises:
441, the base station sends the message that requires to carry out capability information of user facility inquiry (UE cap info check) to MME, and this message is carried and reported indication information.Also can will report indication information to send to MME by the message between existing base station and the MME such as initial user equipment message (INTIAL UE Message), up NAS transmission upstream messages such as (UPLINK NAS TRASPORT).
Whether local detection of 442, MME has wireless capability message corresponding to same user device type, if exist, then sets up request (INITIAL Context Setup Request) by initial context this wireless capability message is sent to the base station.
MME also can obtain the indication information of subscriber equipment and the corresponding relation of wireless capability message from other network side network elements (for example MTC server, EIR or HSS), method is referring to 33 of Fig. 3, and corresponding relation or the corresponding wireless capability message that obtains are sent to the base station.
As another implementation method, 45 of Fig. 4 realized Fig. 4 42,43 or Fig. 4 42,44.The indication information of base station storage subscriber equipment and the wireless capability message of subscriber equipment.
45 of Fig. 4 based on the indication information of the subscriber equipment of base station stored and the corresponding relation of wireless capability message, obtains the wireless capability message that reports first user equipment corresponding to indication information with first user equipment.
The indication information that reports of the first user equipment that obtain this moment for example is the index value of wireless capability message, this index value and wireless capability message have corresponding relation, and be stored in the base station, the base station can obtain the wireless capability message that reports first user equipment corresponding to indication information of first user equipment thus.
Above-mentioned three kinds of implementation methods can be carried out separately, also can make up execution, and wherein the order of combination execution also can be different.For example, at first determine local whether have with first user equipment report wireless capability message corresponding to indication information.If no, determine the type of first user equipment by reporting indication information, determine whether again to exist the wireless capability message of the subscriber equipment of same type.When again determining not have, can inquire about to obtain to MME the wireless capability message of first user equipment.If there is not corresponding wireless capability message, can also trigger the query script of eating dishes without rice or wine, to the first user equipment query to obtain its wireless capability message.Preserve obtain the wireless capability message of first user equipment when the base station after, simultaneously wireless capability message is issued MME by UE ability information indication (UE cap info indication) and preserve.The base station also can send to MME simultaneously with the indication information that reports of first user in this message.
46 of Fig. 4, the wireless capability message of the first user equipment that utilization is obtained, the context of renewal first user equipment.
In addition, Fig. 4 45 in the corresponding relation of the indication information of subscriber equipment of base station stored and wireless capability message can be in advance by operator's configuration or the (OAM of oam system, Operation Administration and Maintenance) indication information of subscriber equipment and the corresponding relation of wireless capability message are preserved in configuration, obtain thus the wireless capability message that reports first user equipment corresponding to indication information of first user equipment.
Further, Fig. 4 47 as a kind of implementation method, the indication information of subscriber equipment and the corresponding relation of wireless capability message can obtain by receiving MME transmitting system message S1.MME is sent to the base station with this corresponding relation by S1 message, and this S1 message can be that MME config update (MME CONFIGURATION UPDATE), S1 set up response message such as (S1 SETUP RESPONSE).The indication information of the subscriber equipment that the base station stored system message is carried and the corresponding relation of wireless capability message are with the wireless capability message of the inquiry subscriber equipment corresponding with the indication information of subscriber equipment.47 times of implementation of Fig. 4 can make things convenient for the base station in time to obtain this corresponding relation before 43,44 and/or 45, and the embodiment of the invention is not done restriction to this.
In addition, as another embodiment, 48 of Fig. 4, to the indication information of subscriber equipment broadcasting user equipment and the corresponding relation of wireless capability message, subscriber equipment comprises first user equipment, so that first user equipment is selected to report indication information to be used to report.
As long as this corresponding relation just can be broadcasted to subscriber equipment after having obtained the corresponding relation of the indication information of subscriber equipment and wireless capability message in the base station.Subscriber equipment can comprise first user equipment.
Subscriber equipment obtains the indication information of subscriber equipment of broadcasting and the corresponding relation of wireless capability message, whether the wireless capability message that checks oneself meets wireless capability message corresponding in the broadcast, if meet, then subscriber equipment connect to be set up at RRC and is finished (RRC connection Setup Complete) or RRC Connection Request band reports indication information, and its wireless capability message just can be known in the base station.Thereby avoided the process of eating dishes without rice or wine to inquire about.As a kind of selection of subscriber equipment, subscriber equipment can be in advance at the indication information of this locality storage subscriber equipment and the corresponding relation of wireless capability message.As another selection of subscriber equipment, subscriber equipment can be used as equipment for customizing, only reports specifically to report indication information.
Fig. 5 is the schematic diagram according to the example of the equipment 50 of embodiment of the invention acquisition of information.
Equipment 50 comprises the first acquiring unit 51, second acquisition unit 52 and updating block 53.Corresponding network element can be realized equipment 50 respectively in MME in the SAE communication system and base station and other communication systems.
The first acquiring unit 51 obtains the indication information of first user equipment.
Indication information can comprise: access point (APN, Access Point Number) information, group sign, international mobile subscriber identity (IMSI, International Mobile Subscriber Identification), mobile equipment identity code (IMEI, International Mobile Equipment Identity), procotol (IP, Internet Protocol) address realm, subscriber equipment reports one or more in indication information etc.Indication information can come existing information in the automatic network, also can be from the customizing messages relevant with ability information of user equipment to report.Wherein the indication information that reports of subscriber equipment can comprise index value of type identification information, service identification information or wireless capability message etc.These indication informations of analysis-by-synthesis can know that there is corresponding relation in the ability information of these indication informations and UE (subscriber equipment) in advance.This corresponding relation can be that one or more indication informations shine upon one or more ability information.This corresponding relation also can be that one or more indication informations are corresponding with customizing messages, and this customizing messages has corresponding relation with ability information, thereby obtains the corresponding relation of one or more indication informations and ability information.For instance, customizing messages can be the type of subscriber equipment.
If the byte that reports indication information to take is lacked than the existing required byte of direct transmitting capacity information, then the indication information that reports of user equipment to report subscriber equipment is still saved space resources than the direct transmitting capacity information of subscriber equipment.
Second acquisition unit 52 obtains the ability information of the first user equipment corresponding with the indication information of first user equipment based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information.
The indication information of subscriber equipment and the corresponding relation of ability information can be stored in network equipment this locality, for example in the memory, also can be stored in other equipment of network side.
For example, based on the indication information of the subscriber equipment of in machine type communication (MTC) server, equipment identity register (EIR), ownership place client server (HSS), MME or base station, storing and the corresponding relation of ability information, obtain the ability information of the first user equipment corresponding with the indication information of first user equipment from MTC server, EIR, HSS, MME or base station.Said network element can be carried out substituting of similar network element in other communication systems.
Ability information can be wireless capability message or capability information.
Updating block 53 utilizes the ability information of the first user equipment that obtains, and upgrades the context of first user equipment.
According to such scheme, the embodiment of the invention is based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information, obtain the ability information corresponding with the indication information of subscriber equipment, thereby so that subscriber equipment without carrying capacity information to MME and/or base station, saved the space interface signaling resource.
Fig. 6 is the schematic diagram according to the example of another equipment 600 of embodiment of the invention acquisition of information.
Equipment 60 can obtain capability information or the wireless capability message of subscriber equipment, comprising: the first acquiring unit 61, second acquisition unit 62, updating block 63, determining unit 64 and transmitting element 65.Said units can be carried out different combinations according to the concrete application of equipment 60.As a kind of implementation, equipment 60 can be MME.
The first acquiring unit 61 of equipment 60, second acquisition unit 62 and updating block 63 are same or similar with the first acquiring unit 51, second acquisition unit 52 and the updating block 53 of equipment 50.
The first acquiring unit 61 obtains the indication information of first user equipment.
Second acquisition unit 62 obtains the ability information of the first user equipment corresponding with the indication information of first user equipment based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information.
Updating block 63 utilizes the ability information of the first user equipment that obtains, and upgrades the context of first user equipment.
Determining unit 64 is used for determining based on the indication information of first user equipment the type of first user equipment.
At this moment, second acquisition unit 62 is based on the type of the first user equipment of determining, the type of the second subscriber equipment that the type with first user equipment of the local storage of inquiry is identical is with the ability information of ability information corresponding to the type of the second subscriber equipment as first user equipment.
When the corresponding relation of the indication information of subscriber equipment and ability information is stored in network side network element (for example MTC server, EIR or HSS), second acquisition unit 62 obtains the ability information of the first user equipment corresponding with the type of first user equipment based on the indication information of the subscriber equipment of storage and the corresponding relation of ability information in network side network element (for example MTC server, EIR or HSS) from MTC server, EIR or HSS at this moment.
Transmitting element 65 is used for when ability information comprises wireless capability message, and the wireless capability message of the first user equipment that second acquisition unit 62 is obtained is sent to the base station.
Equipment 60 has been realized example 30, and detail repeats no more.
According to such scheme, the embodiment of the invention is based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information, obtain the ability information corresponding with the indication information of subscriber equipment, thereby so that subscriber equipment without carrying capacity information to MME and/or base station, saved the space interface signaling resource.
Fig. 7 is the schematic diagram of the example of the equipment 700 that obtains according to embodiment of the invention wireless capability message.
Equipment 70 can obtain the wireless capability message of subscriber equipment, comprising: the first acquiring unit 71, second acquisition unit 72, updating block 73, determining unit 74, receiving element 75 and radio unit 76.Said units can be carried out different combinations according to the concrete application of equipment 70.As a kind of implementation, equipment 70 can be the base station.
The first acquiring unit 51, second acquisition unit 52 and the updating block 53 of the first acquiring unit 71, second acquisition unit 72, updating block 73 and the equipment 50 of equipment 70 are same or similar.
The first acquiring unit 71 obtains the indication information that reports of first user equipment.
Second acquisition unit 72 obtains the wireless capability message that reports first user equipment corresponding to indication information with first user equipment based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information.
Updating block 73 utilizes the wireless capability message of the first user equipment that obtains, and upgrades the context of first user equipment.
Determining unit 74 is determined the type of first user equipment based on the indication information that reports of first user equipment.
Second acquisition unit 72 is based on the type of the first user equipment of determining at this moment, the type of the second subscriber equipment that the type with first user equipment of the local storage of inquiry is identical is with the wireless capability message of wireless capability message corresponding to the type of the second subscriber equipment as first user equipment.
When the corresponding relation of the indication information of subscriber equipment and ability information is stored in network side network element (for example MME, MTC server, EIR or HSS), second acquisition unit 72 obtains the ability information of the first user equipment corresponding with the type of first user equipment based on the indication information of the subscriber equipment of storage and the corresponding relation of ability information in network side network element (for example MME, MTC server, EIR or HSS) from MME at this moment.
Receiving element 75 receives the system message that MME sends, and system message is carried the Indication message of subscriber equipment and the corresponding relation of wireless capability message.
When MME sends the corresponding relation of the Indication message carry subscriber equipment and wireless capability message by system message to device 70,72 of second acquisition units obtain the indication information of subscriber equipment and the corresponding relation of ability information from this system message that receiving element 75 receives, with the ability information that report indication information corresponding first user equipment of inquiry with first user equipment.
The indication information of the subscriber equipment that radio unit 76 obtains to subscriber equipment broadcasting second acquisition unit 72 and the corresponding relation of wireless capability message, subscriber equipment comprises first user equipment, so that first user equipment is selected to report indication information to be used to report.
Equipment 70 has been realized example 40, and detail repeats no more.
According to such scheme, the embodiment of the invention is based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information, obtain the ability information corresponding with the indication information of subscriber equipment, thereby so that subscriber equipment without carrying capacity information to MME and/or base station, saved the space interface signaling resource.
Those of ordinary skills can recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.The professional and technical personnel can specifically should be used for realizing described function with distinct methods to each, but this realization should not thought and exceeds scope of the present invention.
The those skilled in the art can be well understood to, and is the convenience described and succinct, and the specific works process of the system of foregoing description, device and unit can with reference to the corresponding process among the preceding method embodiment, not repeat them here.
In several embodiment that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.For example, device embodiment described above only is schematic, for example, the division of described unit, only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, the shown or coupling each other discussed or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
Described unit as separating component explanation can or can not be physically to separate also, and the parts that show as the unit can be or can not be physical locations also, namely can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select according to the actual needs wherein some or all of unit to realize the purpose of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in the processing unit, also can be that the independent physics of unit exists, and also can be integrated in the unit two or more unit.
If described function realizes with the form of SFU software functional unit and during as independently production marketing or use, can be stored in the computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or the part of this technical scheme can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out all or part of step of the described method of each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), the various media that can be program code stored such as random access memory (RAM, Random Access Memory), magnetic disc or CD.
The above; be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection range with claim.
Claims (26)
1. the method for a capability information obtaining is characterized in that, described method comprises:
Obtain the indication information of first user equipment;
Based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information, obtain the ability information of the described first user equipment corresponding with the indication information of described first user equipment;
Utilize the ability information of the described first user equipment that obtains, upgrade the context of described first user equipment.
2. method according to claim 1, it is characterized in that, described based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information, the ability information of obtaining the described first user equipment corresponding with the indication information of described first user equipment comprises:
Determine the type of described first user equipment based on the indication information of described first user equipment;
Survey in the user device type and ability information corresponding relation of storage at network, inquire about the ability information corresponding with the type of first user equipment, as the ability information of described first user equipment.
3. method according to claim 2, it is characterized in that, when described method is carried out by MME, described in the user device type and ability information corresponding relation of network survey storage, inquire about the ability information corresponding with the type of first user equipment, ability information as described first user equipment comprises:
Type based on the described first user equipment of determining, according to the user device type of in machine type communication MTC server, equipment identity register EIR or ownership place client server HSS, storing and the corresponding relation of ability information, from the ability information of described machine type communication MTC server, described equipment identity register EIR or the described ownership place client server HSS inquiry described first user equipment corresponding with the type of described first user equipment, as the ability information of described first user equipment.
4. method according to claim 2, it is characterized in that, when described method is carried out by MME, described in the user device type and ability information corresponding relation of network survey storage, inquire about the ability information corresponding with the type of first user equipment, ability information as described first user equipment comprises:
Type based on the described first user equipment of determining, the type of the second subscriber equipment that the type with described first user equipment of the local storage of inquiry is identical is with the ability information of ability information corresponding to the type of described the second subscriber equipment as described first user equipment.
5. method according to claim 4, it is characterized in that, the type of described described first user equipment based on determining, inquire about in the type of the second identical subscriber equipment of the type with described first user equipment of this locality storage, with the ability information of ability information corresponding to the type of described the second subscriber equipment as described first user equipment, comprising:
Type based on the described first user equipment of determining, the type of the second subscriber equipment that the type with described first user equipment of the local storage of inquiry is identical, before timer expires, obtain the ability information of described second subscriber equipment corresponding with the type of described the second subscriber equipment, with the ability information of described the second subscriber equipment ability information as described first user equipment.
6. each described method is characterized in that according to claim 1-5, and when described method was carried out by MME, described ability information comprised capability information or wireless capability message.
7. method according to claim 6 is characterized in that, when described ability information comprised wireless capability message, described method also comprised:
The wireless capability message of described first user equipment is sent to the base station.
8. method according to claim 2, it is characterized in that, when described method is carried out by the base station, the indication information of described first user equipment comprises the indication information that reports of first user equipment, when described ability information is wireless capability message, described in the user device type and ability information corresponding relation of network survey storage, inquire about the ability information corresponding with the type of first user equipment, ability information as described first user equipment comprises:
Type based on the described first user equipment of determining, the type of the second subscriber equipment that the type with described first user equipment of the local storage of inquiry is identical is with the wireless capability message of wireless capability message corresponding to the type of described the second subscriber equipment as described first user equipment; Or
Based on the type of the described first user equipment of determining, inquire about to obtain the wireless capability message of the described first user equipment corresponding with the type of described first user equipment to MME, the corresponding relation of described MME storage user device type and wireless capability message.
9. method according to claim 8, it is characterized in that, the type of described described first user equipment based on determining, the type of the second subscriber equipment that the type with described first user equipment of the local storage of inquiry is identical, with the wireless capability message of wireless capability message corresponding to the type of described the second subscriber equipment as described first user equipment, comprising:
Type based on the described first user equipment of determining, the type of the second subscriber equipment that the type with described first user equipment of the local storage of inquiry is identical, before timer expires, obtain the wireless capability message of described second subscriber equipment corresponding with the type of described the second subscriber equipment, with the wireless capability message of described the second subscriber equipment wireless capability message as described first user equipment
10. method according to claim 1, it is characterized in that, when described method is carried out by the base station, the indication information of described first user equipment comprises the indication information that reports of first user equipment, when described ability information is wireless capability message, describedly obtain the ability information of the described first user equipment corresponding with the indication information of described first user equipment based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information, comprising:
Based at the indication information of the subscriber equipment of described base station stored and the corresponding relation of wireless capability message, obtain the wireless capability message that reports described first user equipment corresponding to indication information with described first user equipment.
11. method according to claim 10 is characterized in that, described method also comprises:
Receive the system message that MME sends, described system information is carried the indication information of subscriber equipment and the corresponding relation of wireless capability message;
Obtain the indication information of the described subscriber equipment that described system message carries and the corresponding relation of wireless capability message.
12. according to claim 10 or 11 described methods, it is characterized in that, described method also comprises:
Broadcast the indication information of the subscriber equipment that obtains and the corresponding relation of wireless capability message to subscriber equipment, wherein said subscriber equipment comprises first user equipment, so that described first user equipment is selected to report indication information to be used to report.
13. each described method in 5 or 8 to 11 is characterized in that according to claim 1, the indication information of described first user equipment comprises:
Access point APN information, group sign, international mobile subscriber identity IMSI, mobile equipment identity code IMEI, Internet protocol IP address range, first user equipment report one or more in the indication information.
14. the equipment of a capability information obtaining is characterized in that, described equipment comprises:
The first acquiring unit is for the indication information that obtains first user equipment;
Second acquisition unit is used for obtaining the ability information of the described first user equipment corresponding with the indication information of described first user equipment based at the indication information of the subscriber equipment of network side storing and the corresponding relation of ability information;
Updating block for the ability information of utilizing the described first user equipment that obtains, upgrades the context of described first user equipment.
15. equipment according to claim 14 is characterized in that, described equipment also comprises:
Determining unit is for the type of determining described first user equipment based on the indication information of described first user equipment;
Second acquisition unit is used for surveying at network user device type and the ability information corresponding relation of storage, inquires about the ability information corresponding with the type of first user equipment, as the ability information of described first user equipment.
16. equipment according to claim 15 is characterized in that, when described equipment is MME,
Described second acquisition unit is used for the type based on the definite first user equipment of described determining unit, according to the user device type of in machine type communication MTC server, equipment identity register EIR or ownership place client server HSS, storing and the corresponding relation of ability information, from the ability information of described machine type communication MTC server, described equipment identity register EIR or the described ownership place client server HSS inquiry described first user equipment corresponding with the type of described first user equipment, as the ability information of described first user equipment.
17. equipment according to claim 15 is characterized in that, when described equipment is MME,
Described second acquisition unit is used for the type based on the definite described first user equipment of described determining unit, the type of the second subscriber equipment that the type with described first user equipment of the local storage of inquiry is identical is with the ability information of ability information corresponding to the type of described the second subscriber equipment as described first user equipment.
18. equipment according to claim 17 is characterized in that,
Described second acquisition unit also is used for the type based on the definite described first user equipment of described determining unit, the type of the second subscriber equipment that the type with described first user equipment of the local storage of inquiry is identical, before timer expires, obtain the ability information of described second subscriber equipment corresponding with the type of described the second subscriber equipment, with the ability information of described the second subscriber equipment ability information as described first user equipment.
19. each described equipment is characterized in that according to claim 14-18, when described equipment was MME, the ability information that described second acquisition unit uses comprised capability information or wireless capability message.
20. equipment according to claim 19 is characterized in that, when described ability information comprised wireless capability message, described equipment also comprised:
Transmitting element is used for the wireless capability message of described first user equipment is sent to the base station.
21. equipment according to claim 15 is characterized in that, when described equipment is the base station, the indication information of described first user equipment comprises the indication information that reports of first user equipment, when described ability information is wireless capability message,
Described second acquisition unit is used for the type based on the definite described first user equipment of described determining unit, the type of the second subscriber equipment that the type with described first user equipment of the local storage of inquiry is identical is with the wireless capability message of wireless capability message corresponding to the type of described the second subscriber equipment as described first user equipment; Or
Described second acquisition unit is used for the type based on the definite described first user equipment of described determining unit, inquire about to obtain the wireless capability message of the described first user equipment corresponding with the type of described first user equipment to MME, the corresponding relation of described MME storage user device type and wireless capability message.
22. equipment according to claim 21 is characterized in that,
Described second acquisition unit also is used for the type based on the definite described first user equipment of described determining unit, the type of the second subscriber equipment that the type with described first user equipment of the local storage of inquiry is identical, before timer expires, obtain the wireless capability message of described second subscriber equipment corresponding with the type of described the second subscriber equipment, with the wireless capability message of wireless capability message corresponding to the type of described the second subscriber equipment as described first user equipment.
23. method according to claim 14 is characterized in that, when described method is carried out by the base station, the indication information of described first user equipment comprises the indication information that reports of first user equipment, when described ability information is wireless capability message,
Second acquisition unit is used for obtaining the wireless capability message that reports described first user equipment corresponding to indication information with described first user equipment based at the indication information of the subscriber equipment of described base station stored and the corresponding relation of wireless capability message.
24. equipment according to claim 23 is characterized in that, described equipment also comprises:
Receiving element is used for receiving the system message that MME sends, and described system information is carried the indication information of subscriber equipment and the corresponding relation of wireless capability message;
Described second acquisition unit, the corresponding relation that is used for inquiring about the indication information of the described subscriber equipment that described system message carries and wireless capability message is to obtain the wireless capability message that reports described first user corresponding to indication information with described first user equipment.
25. according to claim 23 or 24 described equipment, it is characterized in that, described equipment also comprises:
Radio unit is used for broadcasting the indication information of the subscriber equipment that obtains and the corresponding relation of wireless capability message to subscriber equipment, and wherein said subscriber equipment comprises first user equipment, so that described first user equipment is selected to report indication information to be used to report.
26. each described equipment in 18 or 21 to 24 is characterized in that according to claim 14, the indication information of the described first user equipment that described the first acquiring unit obtains comprises:
Access point APN information, group sign, international mobile subscriber identity IMSI, mobile equipment identity code IMEI, Internet protocol IP address range, first user equipment report one or more in the indication information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110231529.0A CN102932765B (en) | 2011-08-12 | 2011-08-12 | Method and equipment for acquiring capability information |
| PCT/CN2012/080049 WO2013023567A1 (en) | 2011-08-12 | 2012-08-13 | Method and device for acquiring capability information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110231529.0A CN102932765B (en) | 2011-08-12 | 2011-08-12 | Method and equipment for acquiring capability information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102932765A true CN102932765A (en) | 2013-02-13 |
| CN102932765B CN102932765B (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110231529.0A Expired - Fee Related CN102932765B (en) | 2011-08-12 | 2011-08-12 | Method and equipment for acquiring capability information |
Country Status (2)
| Country | Link |
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| CN (1) | CN102932765B (en) |
| WO (1) | WO2013023567A1 (en) |
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| CN105325029A (en) * | 2013-07-26 | 2016-02-10 | 英特尔Ip公司 | User equipment and evolved node-B supporting machine type communication and small data communication |
| CN106454804A (en) * | 2016-11-21 | 2017-02-22 | 中国联合网络通信集团有限公司 | Method and device for obtaining terminal capabilities |
| CN106961703A (en) * | 2016-01-11 | 2017-07-18 | 中兴通讯股份有限公司 | A kind of information transferring method, device and system |
| CN107404717A (en) * | 2016-05-19 | 2017-11-28 | 中国移动通信有限公司研究院 | A kind of capability acquisition method of terminal device, base station, system and terminal device |
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| WO2020025047A1 (en) * | 2018-08-03 | 2020-02-06 | 华为技术有限公司 | Method and device for acquiring and transmitting capability information |
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| US11553331B2 (en) | 2018-08-01 | 2023-01-10 | Vivo Mobile Communication Co., Ltd. | Capability indication method, terminal, and network-side network element |
| WO2020025015A1 (en) * | 2018-08-01 | 2020-02-06 | 维沃移动通信有限公司 | Capacity indication method, and terminal and network-side network element |
| RU2758834C1 (en) * | 2018-08-01 | 2021-11-02 | Виво Мобайл Комьюникэйшн Ко., Лтд. | Method for indicating the possibility, the subscriber equipment and the network element |
| US11903092B2 (en) | 2018-08-01 | 2024-02-13 | Vivo Mobile Communication Co., Ltd. | Capability indication method, terminal, and network-side network element |
| WO2020025047A1 (en) * | 2018-08-03 | 2020-02-06 | 华为技术有限公司 | Method and device for acquiring and transmitting capability information |
| WO2020057598A1 (en) * | 2018-09-20 | 2020-03-26 | 维沃移动通信有限公司 | Capability indication method and communication device |
| CN110958721A (en) * | 2018-09-27 | 2020-04-03 | 华为技术有限公司 | Terminal capability transmission method and related equipment |
| WO2020223910A1 (en) * | 2019-05-07 | 2020-11-12 | Oppo广东移动通信有限公司 | Method enabling terminal apparatus to report capability thereof, apparatus, and storage medium |
| CN112425192A (en) * | 2019-05-07 | 2021-02-26 | Oppo广东移动通信有限公司 | Capability reporting method and device of terminal equipment and storage medium |
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| CN114845293A (en) * | 2021-02-02 | 2022-08-02 | 荣耀终端有限公司 | Method and device for reporting UE (user Equipment) capability |
| CN114845293B (en) * | 2021-02-02 | 2024-04-05 | 荣耀终端有限公司 | Method and device for reporting UE (user Equipment) capability |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102932765B (en) | 2015-06-03 |
| WO2013023567A1 (en) | 2013-02-21 |
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