CN101938797A - Method, device and system for acquiring radio capability information of user equipment (UE) - Google Patents
Method, device and system for acquiring radio capability information of user equipment (UE) Download PDFInfo
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- CN101938797A CN101938797A CN2009100879323A CN200910087932A CN101938797A CN 101938797 A CN101938797 A CN 101938797A CN 2009100879323 A CN2009100879323 A CN 2009100879323A CN 200910087932 A CN200910087932 A CN 200910087932A CN 101938797 A CN101938797 A CN 101938797A
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Abstract
The embodiment of the invention discloses a method, a device and a system for acquiring the radio capability information of user equipment (UE). The method comprises the following steps of: after the UE is switched to a target base station in a connecting state or establishes radio resource control (RRC) connection with the target base station in an idle state, sending a radio capability inquiring message to the UE by the target base station to ensure that the UE returns the radio capability information to the target base station according to the radio capability inquiring message; and receiving the radio capability information from the UE by the target base station, wherein the radio capability information corresponds to the radio capability inquiring message. In the embodiment of the invention, when the UE is switched to the target base station or establishes the RRC connection with the target base station in the idle state, the target base station inquires the radio capability information from the UE, thereby the correctness for acquiring the radio capability information of the UE at a network side is improved.
Description
Technical field
The present invention relates to the mobile communication technology field, particularly relate to a kind of methods, devices and systems that obtain wireless capability message of user equipment (UE)
Background technology
In mobile communication system, network side need obtain the wireless capability message of subscriber equipment before user equipment allocation resource and business, to guarantee resource and the wireless capability message coupling professional and subscriber equipment to user equipment allocation.
In LTE (Long Term Evolution, Long Term Evolution) system, according to the difference of application scenarios, the mode that network side obtains wireless capability message of user equipment (UE) comprises following three kinds:
(1) during access network, as shown in Figure 1, a kind of method flow diagram that obtains wireless capability message of user equipment (UE) in the LTE system may further comprise the steps subscriber equipment first:
Step 101, subscriber equipment and base station equipment are set up RRC (Radio Resource Control, Radio Resource control) and are connected.
This step is an attaching process, i.e. the Attach process.
Step 102, base station equipment sends initial user equipment message (Initial UE Message) to MME (Mobile Management Entity, mobile management entity).
Step 103, MME returns initial context to base station equipment request (Initial ContextSetup Request) is set, and does not comprise wireless capability message of user equipment (UE) in this request.
Particularly, because subscriber equipment access network first, do not store the wireless capability message of this subscriber equipment among the MME, therefore, the initial context that returns to the MME base station equipment is provided with the wireless capability message that does not have subscriber equipment in the request.
Step 104, base station equipment sends the wireless capability query messages to subscriber equipment.
Step 105, subscriber equipment returns wireless capability message of user equipment (UE) to base station equipment.
Wherein, wireless capability message of user equipment (UE) is included in the RRC signaling.
Step 106, base station equipment storage wireless capability message of user equipment (UE).
Step 107, base station equipment sends subscriber equipment wireless capability indication information to MME.
Step 108, MME stores wireless capability message of user equipment (UE).
Step 109, base station equipment is used wireless capability message of user equipment (UE).
Step 110, base station equipment sends the RRC connection release message to subscriber equipment.
Step 111, base station equipment deletion wireless capability message of user equipment (UE).
When (2) subscriber equipment switches to target BS, as shown in Figure 2,, may further comprise the steps for the another kind in the LTE system obtains the method flow diagram of wireless capability message of user equipment (UE):
Step 201, source base station storage wireless capability message of user equipment (UE).
At this moment, subscriber equipment is in connection status, and sends measurement report to source base station, and request switches to target BS.
Step 202, source base station sends handoff request (Handover Request) to target BS, comprises wireless capability message of user equipment (UE) in this request.
This step is arranged in switches set-up procedure.
Step 203, the target BS storage is also used wireless capability message of user equipment (UE).
Step 204, target BS returns Handover Request Acknowledge (Handover RequestAcknowledge) to source base station.
Step 205, subscriber equipment switches to target BS.
Step 206, target BS sends customer equipment context release message (UE ContextRelease) to source base station.
Step 207, source base station deletion wireless capability message of user equipment (UE).
(3) subscriber equipment is when idle condition send to connect, and as shown in Figure 3, obtains the method flow diagram of wireless capability message of user equipment (UE) in the LTE system another, may further comprise the steps:
Step 301, subscriber equipment are set up RRC with base station equipment and are connected.
This step is the service request process, i.e. Service Request process.
Step 302, base station equipment sends the initial user equipment message to MME.
Step 303, MME returns initial context to base station equipment request is set, and comprises wireless capability message of user equipment (UE) in this request.
Particularly, owing to store the wireless capability message of subscriber equipment among the MME, therefore, the initial context that returns to the MME base station equipment is provided with the wireless capability message that comprises subscriber equipment in the request.
Step 304, the base station equipment storage is also used wireless capability message of user equipment (UE).
Step 305, base station equipment sends the RRC connection release message to subscriber equipment.
Step 306, base station equipment deletion wireless capability message of user equipment (UE).
Need to prove that when not storing wireless capability message of user equipment (UE) among the MME, can initiate the wireless capability message inquiry by base station equipment, idiographic flow and step 104 are similar to step 108.
At the LTE-A of compatible LTE (Long Term Evolution Advanced, senior Long Term Evolution) in the system, because system has introduced new frequency range and characteristic, comprise CA (Carrier Aggregation, carrier aggregation) and CoMP (Coordinative Multiple Point, multipoint cooperative) transmission etc., therefore, the subscriber equipment of LTE-A need provide self whether to support the wireless capability message of this characteristic to network at above-mentioned new features.
The inventor is in realizing process of the present invention, and there are the following problems at least to find prior art:
Because the subscriber equipment of LTE-A has LTE-A wireless capability and LTE wireless capability simultaneously, when the network that this subscriber equipment inserts first is the LTE network, the LTE wireless capability message can only be reported and the LTE-A wireless capability message can not be reported, correspondingly, MME can only store the LTE wireless capability message of this subscriber equipment.When subscriber equipment switches to the LTE-A base station under connection status, perhaps when idle condition is moved to the LTE-A base station and initiates to connect, the LTE-A base station can only obtain the LTE wireless capability message rather than the LTE-A wireless capability message of this subscriber equipment from MME, therefore, the LTE-A base station can't cause subscriber equipment can not enjoy the service that newly-increased characteristic provided of LTE-A to resource and the business of user equipment allocation LTE-A.
Summary of the invention
The embodiment of the invention provides a kind of methods, devices and systems that obtain wireless capability message of user equipment (UE), makes network side can correctly obtain wireless capability message of user equipment (UE).
The embodiment of the invention proposes a kind of method of obtaining wireless capability message of user equipment (UE), may further comprise the steps:
When subscriber equipment switches to target BS under connection status, perhaps after idle condition and described target BS are set up radio resource control RRC and are connected, described target BS sends the wireless capability query messages to described subscriber equipment, makes described subscriber equipment return wireless capability message according to described wireless capability query messages to described target BS;
Described target BS receives the wireless capability message from described subscriber equipment, and described wireless capability message is corresponding with described wireless capability query messages.
Preferably, described target BS also comprised before subscriber equipment sends the wireless capability query messages:
Described target BS obtains the wireless capability message of described subscriber equipment from mobile management entity MME or source base station, and determines that the business that self provides to described subscriber equipment and the wireless capability message of described subscriber equipment do not match.
Preferably, described target BS also comprised before subscriber equipment sends the wireless capability query messages:
Described target BS obtains the business information of described user equipment requests, and determines that the business information of described user equipment requests and the wireless capability message of described subscriber equipment do not match.
Preferably, described target BS also comprised before subscriber equipment sends the wireless capability query messages:
MME receives and stores the wireless capability message of user equipment (UE) from source base station, and writes down the version of described source base station;
Described MME receives the subscriber equipment wireless capability query messages from described target BS, and determines that the version of described target BS is higher than the version of described source base station, triggers described target BS and sends the wireless capability query messages to described subscriber equipment.
Preferably, after the wireless capability message of described target BS reception from subscriber equipment, also comprise:
Described target BS upgrades the wireless capability message of the described subscriber equipment of self storing, and the wireless capability message of described subscriber equipment is sent to MME, makes described MME upgrade the wireless capability message of the described subscriber equipment of self storing.
Preferably, the wireless capability message of described subscriber equipment is included in the RRC signaling.
The embodiment of the invention also proposes a kind of base station equipment, comprising:
Sending module, be used under connection status, switching to target BS when subscriber equipment, perhaps after idle condition and described target BS are set up radio resource control RRC and are connected, send the wireless capability query messages to described subscriber equipment, make described subscriber equipment return wireless capability message to described target BS according to described wireless capability query messages;
Receiver module is used to receive the wireless capability message from described subscriber equipment, and described wireless capability message is corresponding with described wireless capability query messages.
Preferably, described base station equipment also comprises:
The ability acquisition module is used for obtaining from mobile management entity MME or source base station the wireless capability message of described subscriber equipment;
The ability judge module, whether the wireless capability message and the described base station equipment of the described subscriber equipment that is used to judge that described ability acquisition module obtains mate to the business that described subscriber equipment provides, when the business that provides in the wireless capability message and the described base station equipment of described subscriber equipment does not match, trigger described sending module and send the wireless capability query messages to described subscriber equipment.
Preferably, described base station equipment also comprises:
Professional acquisition module is used to obtain the business information of user equipment requests;
Professional judge module, the business information of the described user equipment requests that is used to judge that described professional acquisition module obtains whether with the wireless capability message coupling of described subscriber equipment, when the wireless capability message of the business information of described user equipment requests and described subscriber equipment does not match, trigger described sending module and send the wireless capability query messages to described subscriber equipment.
Preferably, described sending module also is used to receive the trigger message from MME, and described trigger message is used to trigger described sending module and sends the wireless capability query messages to described subscriber equipment.
Preferably, described base station equipment also comprises:
Memory module is used to store the wireless capability message of described subscriber equipment, and the wireless capability message of the described subscriber equipment that receives according to described receiver module upgrades the wireless capability message of self storage;
Described sending module, the wireless capability message that also is used for described subscriber equipment that described receiver module is received sends to MME, makes described MME upgrade the wireless capability message of the described subscriber equipment of self storage.
The embodiment of the invention also proposes a kind of mobile management entity MME, comprising:
Receiver module is used to receive from the wireless capability message of user equipment (UE) of source base station with from the subscriber equipment wireless capability query messages of target BS;
Memory module is used to store the described wireless capability message of user equipment (UE) that described receiver module receives, and writes down the version of described source base station;
Judge module is used to judge whether the version of described target BS is higher than the version of the described source base station of described memory module record;
Trigger module is used for when described judge module judges that the version of described target BS is higher than the version of described source base station, triggers described target BS and sends the wireless capability query messages to described subscriber equipment.
Preferably, described MME also comprises:
Sending module is used for when described judge module judges that the version of described target BS is not higher than the version of described source base station, and the wireless capability message of described subscriber equipment of self storage is sent to described target BS.
The embodiment of the invention also proposes a kind of system that obtains wireless capability message of user equipment (UE), comprise target BS and subscriber equipment, described subscriber equipment switches to described target BS under connection status, perhaps set up radio resource control RRC in idle condition with described target BS and be connected
Described target BS is used for sending the wireless capability query messages to described subscriber equipment, and receives the wireless capability message from described subscriber equipment, and described wireless capability message is corresponding with described wireless capability query messages;
Described subscriber equipment is used to receive the wireless capability query messages from described target BS, and sends the self radio ability information according to described wireless capability query messages to described target BS.
The technical scheme of the embodiment of the invention has the following advantages, because when subscriber equipment switches to target BS under connection status, perhaps when idle condition and target BS are set up RRC and are connected, inquire about wireless capability message by target BS to subscriber equipment, improved the correctness of the wireless capability message of user equipment (UE) that network side obtains, made the network side can be to subscriber equipment reasonably distribution service and resource.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of method flow diagram that obtains wireless capability message of user equipment (UE) in the LTE system;
Fig. 2 obtains the method flow diagram of wireless capability message of user equipment (UE) for the another kind in the LTE system;
Fig. 3 obtains the method flow diagram of wireless capability message of user equipment (UE) in the LTE system another;
Fig. 4 is a kind of method flow diagram that obtains wireless capability message of user equipment (UE) in the embodiment of the invention one;
Fig. 5 is a kind of method flow diagram that obtains wireless capability message of user equipment (UE) in the embodiment of the invention two;
Fig. 6 is a kind of method flow diagram that obtains wireless capability message of user equipment (UE) in the embodiment of the invention three;
Fig. 7 is a kind of method flow diagram that obtains wireless capability message of user equipment (UE) in the embodiment of the invention four;
Fig. 8 is the structural representation of a kind of base station equipment in the embodiment of the invention five;
Fig. 9 is the structural representation of a kind of MME in the embodiment of the invention six;
Figure 10 is a kind of system configuration schematic diagram that obtains wireless capability message of user equipment (UE) in the embodiment of the invention seven.
Embodiment
In the technical scheme that the embodiment of the invention provides, when subscriber equipment switches to target BS under connection status, perhaps when idle condition and target BS are set up RRC and are connected, target BS is inquired about wireless capability message to subscriber equipment, improved the correctness of the wireless capability message of user equipment (UE) that network side obtains, made the network side can be to subscriber equipment reasonably distribution service and resource.
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 is obtained under the creative work prerequisite.
As shown in Figure 4, a kind of method flow diagram that obtains wireless capability message of user equipment (UE) in the embodiment of the invention one may further comprise the steps:
Particularly, above-mentioned target BS is the LTE-A base station, when subscriber equipment after switching to this target BS under the connection status, even this target BS has obtained the wireless capability message of this subscriber equipment from source base station in switching set-up procedure, after this target BS and this subscriber equipment connect, also need to start subscriber equipment wireless capability query script, send the wireless capability query messages to this subscriber equipment.
When subscriber equipment after idle condition and target BS are set up RRC and are connected, even this target BS has obtained the wireless capability message of this subscriber equipment from MME, after this target BS and this subscriber equipment connect, also need to start subscriber equipment wireless capability query script, send the wireless capability query messages to subscriber equipment.
Need to prove, after target BS obtains the wireless capability message of subscriber equipment from source base station or MME, can judge the wireless capability message that obtains and self whether mate, and start subscriber equipment wireless capability query script when not matching in judged result to the business that this subscriber equipment provides; Also can obtain the business information of user equipment requests, and when the wireless capability message of the business information of determining this user equipment requests and this subscriber equipment does not match, start subscriber equipment wireless capability query script.
Particularly, behind target BS reception and the wireless capability message of storage from subscriber equipment, the wireless capability message that can also notify MME to upgrade this subscriber equipment, the wireless capability message of above-mentioned subscriber equipment is included in the RRC signaling.
The technical scheme of the embodiment of the invention has the following advantages, because when subscriber equipment switches to target BS under connection status, perhaps when idle condition and target BS are set up RRC and are connected, inquire about wireless capability message by target BS to subscriber equipment, improved the correctness of the wireless capability message of user equipment (UE) that network side obtains, made the network side can be to subscriber equipment reasonably distribution service and resource.
As shown in Figure 5, a kind of method flow diagram that obtains wireless capability message of user equipment (UE) in the embodiment of the invention two may further comprise the steps:
Particularly, when subscriber equipment after switching to target BS under the connection status, target BS can obtain the wireless capability message of this subscriber equipment from source base station; When subscriber equipment after idle condition and target BS are set up RRC and are connected, target BS can obtain the wireless capability message of this subscriber equipment from MME.
Particularly, because target BS is the LTE-A base station, be the LTE wireless capability if target BS obtains the wireless capability message of subscriber equipment, judge that then the business that self provides to this subscriber equipment and the wireless capability message of subscriber equipment do not match; If it is the LTE-A wireless capability that target BS obtains the wireless capability message of subscriber equipment, then judge the business that self provides to this subscriber equipment and the wireless capability message coupling of subscriber equipment.
Wherein, wireless capability message is included in subscriber equipment in the RRC signaling that target BS sends.
Particularly, behind target BS reception and the wireless capability message of storage, this wireless capability message is sent to MME, make MME upgrade the wireless capability message of this subscriber equipment of self storing from subscriber equipment.
Need to prove that the inventive method can be adjusted each sequence of steps according to actual needs.
The technical scheme of the embodiment of the invention has the following advantages, because when subscriber equipment switches to target BS under connection status, perhaps when idle condition and target BS are set up RRC and are connected, if target BS is determined the business that self provides to this subscriber equipment and the wireless capability message of subscriber equipment and is not matched, then to subscriber equipment inquiry wireless capability message, improved the correctness of the wireless capability message of user equipment (UE) that network side obtains, made the network side can be to subscriber equipment reasonably distribution service and resource.
As shown in Figure 6, a kind of method flow diagram that obtains wireless capability message of user equipment (UE) in the embodiment of the invention three may further comprise the steps:
Particularly, when subscriber equipment after switching to target BS under the connection status, target BS can obtain the wireless capability message of this subscriber equipment from source base station; When subscriber equipment after idle condition and target BS are set up RRC and are connected, target BS can obtain the wireless capability message of this subscriber equipment from MME.
After subscriber equipment and target BS connect, can determine whether target BS is the LTE-A base station by broadcast or dedicated signaling.After subscriber equipment moves to the LTE-A base station from the LTE base station, can by with the negotiation of core net, the business that request LTE-A supports the base station, target BS also can be by obtaining the business information of user equipment requests with the negotiation of core net.
Particularly, because target BS is the LTE-A base station, if it is the LTE wireless capability that target BS obtains the wireless capability message of subscriber equipment, and the business information of user equipment requests is the LTE-A business, judges that then the business information of user equipment requests and the wireless capability message of this subscriber equipment do not match; If it is the LTE-A wireless capability that target BS obtains the wireless capability message of subscriber equipment, and the business information of user equipment requests is the LTE-A business, then judges the business information of user equipment requests and the wireless capability message coupling of this subscriber equipment.
If target BS is judged the business information of user equipment requests and the wireless capability message of this subscriber equipment and is not matched, be the wireless capability message of subscriber equipment can't satisfy the grade of service of the business that network side requires the time, start the wireless capability query script of subscriber equipment.
Particularly, behind target BS reception and the wireless capability message of storage, this wireless capability message is sent to MME, make MME upgrade the wireless capability message of this subscriber equipment of self storing from subscriber equipment.
Need to prove that the inventive method can be adjusted each sequence of steps according to actual needs.
The technical scheme of the embodiment of the invention has the following advantages, because when subscriber equipment switches to target BS under connection status, perhaps when idle condition and target BS are set up RRC and are connected, if target BS is determined the business information of user equipment requests and the wireless capability message of this subscriber equipment and is not matched, then to subscriber equipment inquiry wireless capability message, improved the correctness of the wireless capability message of user equipment (UE) that network side obtains, made the network side can be to subscriber equipment reasonably distribution service and resource.
As shown in Figure 7, a kind of method flow diagram that obtains wireless capability message of user equipment (UE) in the embodiment of the invention four may further comprise the steps:
Particularly, after source base station and subscriber equipment connect, the wireless capability message of this subscriber equipment and the version information of source base station are sent to MME, MME stores the version of this wireless capability message and source base station, determines that source base station still is the LTE-A base station for the LTE base station.
Particularly, because target BS is the LTE-A base station, if source base station is the LTE base station, then MME judges that the version of target BS is higher than the version of source base station; If source base station is the LTE-A base station, then MME judges that the version of target BS is not higher than the version of source base station.
Particularly, if MME judges the version of target BS and is higher than the version of source base station, then delete the wireless capability message of the subscriber equipment of self storing, target BS then starts the wireless capability query script automatically owing to can't obtain the wireless capability message of this subscriber equipment.
Particularly, behind target BS reception and the wireless capability message of storage, this wireless capability message is sent to MME, make MME upgrade the wireless capability message of this subscriber equipment of self storing from subscriber equipment.
Need to prove that the inventive method can be adjusted each sequence of steps according to actual needs.
The technical scheme of the embodiment of the invention has the following advantages, because when subscriber equipment when idle condition and target BS are set up RRC and are connected, if MME judges the version of target BS and is higher than the version of source base station, then trigger target BS and inquire about wireless capability message to subscriber equipment, improved the correctness of the wireless capability message of user equipment (UE) that network side obtains, made the network side can be to subscriber equipment reasonably distribution service and resource.
As shown in Figure 8, the structural representation for a kind of base station equipment in the embodiment of the invention five comprises:
Sending module 810, be used under connection status, switching to target BS when subscriber equipment, perhaps after idle condition and target BS are set up RRC and be connected, send the wireless capability query messages to subscriber equipment, make this subscriber equipment according to the wireless capability query messages to the target BS wireless capability message.
Receiver module 820 is used to receive the wireless capability message from subscriber equipment, and this wireless capability message is corresponding with the wireless capability query messages.
Particularly, because the base station equipment in the embodiment of the invention is the LTE-A base station, if the wireless capability message of the subscriber equipment that ability acquisition module 830 obtains is the LTE wireless capability, then ability judge module 840 judges that the business that base station equipments provide to this subscriber equipment and the wireless capability message of subscriber equipment do not match; If the wireless capability message of the subscriber equipment that ability acquisition module 830 obtains is the LTE-A wireless capability, then ability judge module 840 judges that the wireless capability message of business that base station equipments provide to this subscriber equipment and subscriber equipment mates.
Particularly, if the wireless capability message of the subscriber equipment that professional acquisition module 850 obtains is the LTE wireless capability, and the business information of user equipment requests is the LTE-A business, and then professional judge module 860 judges that the business information of user equipment requests and the wireless capability message of this subscriber equipment do not match; If the wireless capability message of the subscriber equipment that professional acquisition module 850 obtains is the LTE-A wireless capability, and the business information of user equipment requests is the LTE-A business, and then professional judge module 860 is judged the business information of user equipment requests and the wireless capability message coupling of this subscriber equipment.
Above-mentioned sending module 810 also is used to receive the trigger message from MME, and this trigger message is used to trigger sending module 810 and sends the wireless capability query messages to subscriber equipment.
Above-mentioned sending module 810, the wireless capability message that also is used for subscriber equipment that receiver module 820 is received sends to MME, makes this MME upgrade the wireless capability message of the subscriber equipment of self storage.
The technical scheme of the embodiment of the invention has the following advantages, because under connection status, switch to base station equipment at subscriber equipment, perhaps when idle condition and this base station equipment are set up RRC and are connected, inquire about wireless capability message by base station equipment to this subscriber equipment, improved the correctness of the wireless capability message of user equipment (UE) that network side obtains, made the network side can be to subscriber equipment reasonably distribution service and resource.
As shown in Figure 9, the structural representation for a kind of MME in the embodiment of the invention six comprises:
Particularly, after source base station and subscriber equipment connect, the wireless capability message of this subscriber equipment is sent to receiver module 910.
Particularly, because target BS is the LTE-A base station, if source base station is the LTE base station, then judge module 930 judges that the version of target BS is higher than the version of source base station; If source base station is the LTE-A base station, then judge module 930 judges that the version of target BS is not higher than the version of source base station.
Particularly, be higher than the version of source base station if judge the version of target BS, the wireless capability message of the subscriber equipment of trigger module 940 deletions self storage, target BS then starts the wireless capability query script automatically owing to can't obtain the wireless capability message of this subscriber equipment.
Sending module 950 is used for when judge module 930 judges that the version of target BS is not higher than the version of source base station, and the wireless capability message of the subscriber equipment of self storage is sent to target BS.
The technical scheme of the embodiment of the invention has the following advantages, because when subscriber equipment when idle condition and target BS are set up RRC and are connected, if MME judges the version of target BS and is higher than the version of source base station, then trigger target BS and inquire about wireless capability message to subscriber equipment, improved the correctness of the wireless capability message of user equipment (UE) that network side obtains, made the network side can be to subscriber equipment reasonably distribution service and resource.
As shown in figure 10, be a kind of system configuration schematic diagram that obtains wireless capability message of user equipment (UE) in the embodiment of the invention seven, comprise target BS 100 and subscriber equipment 200, subscriber equipment 200 switches to target BS 100 under connection status, perhaps setting up RRC in idle condition with target BS 100 is connected, wherein
Particularly, above-mentioned target BS 100 is the LTE-A base station, when subscriber equipment 200 after switching to this target BS 100 under the connection status, even this target BS 100 has obtained the wireless capability message of this subscriber equipment 200 from source base station in switching set-up procedure, after this target BS 100 connects with this subscriber equipment 200, also need to start subscriber equipment wireless capability query script, send the wireless capability query messages to this subscriber equipment 200.
When subscriber equipment 200 after idle condition and target BS 100 are set up RRC and are connected, even this target BS 100 has obtained the wireless capability message of this subscriber equipment 200 from MME, after this target BS 100 connects with this subscriber equipment 200, also need to start subscriber equipment wireless capability query script, send the wireless capability query messages to subscriber equipment 200.
Need to prove, after target BS 100 obtains the wireless capability message of subscriber equipment 200 from source base station or MME, can judge the wireless capability message that obtains and self whether mate, and start subscriber equipment wireless capability query script when not matching in judged result to the business that subscriber equipment 200 provides; Also can obtain the business information of subscriber equipment 200 requests, and when the wireless capability message of the business information of determining these subscriber equipment 200 requests and this subscriber equipment 200 does not match, start subscriber equipment wireless capability query script.
Particularly, behind target BS 100 receptions and the wireless capability message of storage from subscriber equipment 200, the wireless capability message that can also notify MME to upgrade this subscriber equipment 200, the wireless capability message of above-mentioned subscriber equipment 200 is included in the RRC signaling.
The technical scheme of the embodiment of the invention has the following advantages, because when subscriber equipment 200 switches to target BS 100 under connection status, perhaps when idle condition and this target BS 100 are set up RRC and are connected, inquire about wireless capability messages by target BS 100 to this subscriber equipment 200, improved the correctness of the wireless capability message of user equipment (UE) that network side obtains, made the network side can be to subscriber equipment 200 reasonably distribution service and resource.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words 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 station terminal equipment (can be mobile phone, personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be looked protection scope of the present invention.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be integrated in one, and also can separate deployment, can merge into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (14)
1. a method of obtaining wireless capability message of user equipment (UE) is characterized in that, may further comprise the steps:
When subscriber equipment switches to target BS under connection status, perhaps after idle condition and described target BS are set up radio resource control RRC and are connected, described target BS sends the wireless capability query messages to described subscriber equipment, makes described subscriber equipment return wireless capability message according to described wireless capability query messages to described target BS;
Described target BS receives the wireless capability message from described subscriber equipment, and described wireless capability message is corresponding with described wireless capability query messages.
2. the method for claim 1 is characterized in that, described target BS also comprised before subscriber equipment sends the wireless capability query messages:
Described target BS obtains the wireless capability message of described subscriber equipment from mobile management entity MME or source base station, and determines that the business that self provides to described subscriber equipment and the wireless capability message of described subscriber equipment do not match.
3. the method for claim 1 is characterized in that, described target BS also comprised before subscriber equipment sends the wireless capability query messages:
Described target BS obtains the business information of described user equipment requests, and determines that the business information of described user equipment requests and the wireless capability message of described subscriber equipment do not match.
4. the method for claim 1 is characterized in that, described target BS also comprised before subscriber equipment sends the wireless capability query messages:
MME receives and stores the wireless capability message of user equipment (UE) from source base station, and writes down the version of described source base station;
Described MME receives the subscriber equipment wireless capability query messages from described target BS, and determines that the version of described target BS is higher than the version of described source base station, triggers described target BS and sends the wireless capability query messages to described subscriber equipment.
5. as each described method in the claim 1 to 4, it is characterized in that, after the wireless capability message of described target BS reception from subscriber equipment, also comprise:
Described target BS upgrades the wireless capability message of the described subscriber equipment of self storing, and the wireless capability message of described subscriber equipment is sent to MME, makes described MME upgrade the wireless capability message of the described subscriber equipment of self storing.
6. as each described method in the claim 1 to 4, it is characterized in that the wireless capability message of described subscriber equipment is included in the RRC signaling.
7. a base station equipment is characterized in that, comprising:
Sending module, be used under connection status, switching to target BS when subscriber equipment, perhaps after idle condition and described target BS are set up radio resource control RRC and are connected, send the wireless capability query messages to described subscriber equipment, make described subscriber equipment return wireless capability message to described target BS according to described wireless capability query messages;
Receiver module is used to receive the wireless capability message from described subscriber equipment, and described wireless capability message is corresponding with described wireless capability query messages.
8. base station equipment as claimed in claim 7 is characterized in that, also comprises:
The ability acquisition module is used for obtaining from mobile management entity MME or source base station the wireless capability message of described subscriber equipment;
The ability judge module, whether the wireless capability message and the described base station equipment of the described subscriber equipment that is used to judge that described ability acquisition module obtains mate to the business that described subscriber equipment provides, when the business that provides in the wireless capability message and the described base station equipment of described subscriber equipment does not match, trigger described sending module and send the wireless capability query messages to described subscriber equipment.
9. base station equipment as claimed in claim 7 is characterized in that, also comprises:
Professional acquisition module is used to obtain the business information of user equipment requests;
Professional judge module, the business information of the described user equipment requests that is used to judge that described professional acquisition module obtains whether with the wireless capability message coupling of described subscriber equipment, when the wireless capability message of the business information of described user equipment requests and described subscriber equipment does not match, trigger described sending module and send the wireless capability query messages to described subscriber equipment.
10. base station equipment as claimed in claim 7 is characterized in that,
Described sending module also is used to receive the trigger message from MME, and described trigger message is used to trigger described sending module and sends the wireless capability query messages to described subscriber equipment.
11., also comprise as each described base station equipment in the claim 7 to 10:
Memory module is used to store the wireless capability message of described subscriber equipment, and the wireless capability message of the described subscriber equipment that receives according to described receiver module upgrades the wireless capability message of self storage;
Described sending module, the wireless capability message that also is used for described subscriber equipment that described receiver module is received sends to MME, makes described MME upgrade the wireless capability message of the described subscriber equipment of self storage.
12. a mobile management entity MME is characterized in that, comprising:
Receiver module is used to receive from the wireless capability message of user equipment (UE) of source base station with from the subscriber equipment wireless capability query messages of target BS;
Memory module is used to store the described wireless capability message of user equipment (UE) that described receiver module receives, and writes down the version of described source base station;
Judge module is used to judge whether the version of described target BS is higher than the version of the described source base station of described memory module record;
Trigger module is used for when described judge module judges that the version of described target BS is higher than the version of described source base station, triggers described target BS and sends the wireless capability query messages to described subscriber equipment.
13. as MME as described in the claim 12, it is characterized in that, also comprise:
Sending module is used for when described judge module judges that the version of described target BS is not higher than the version of described source base station, and the wireless capability message of described subscriber equipment of self storage is sent to described target BS.
14. system that obtains wireless capability message of user equipment (UE), comprise target BS and subscriber equipment, described subscriber equipment switches to described target BS under connection status, perhaps set up radio resource control RRC in idle condition with described target BS and be connected, it is characterized in that
Described target BS is used for sending the wireless capability query messages to described subscriber equipment, and receives the wireless capability message from described subscriber equipment, and described wireless capability message is corresponding with described wireless capability query messages;
Described subscriber equipment is used to receive the wireless capability query messages from described target BS, and sends the self radio ability information according to described wireless capability query messages to described target BS.
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| CN2009100879323A CN101938797A (en) | 2009-06-29 | 2009-06-29 | Method, device and system for acquiring radio capability information of user equipment (UE) |
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| CN2009100879323A CN101938797A (en) | 2009-06-29 | 2009-06-29 | Method, device and system for acquiring radio capability information of user equipment (UE) |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045763A (en) * | 2011-01-06 | 2011-05-04 | 大唐移动通信设备有限公司 | Method and device for processing user equipment capacity |
| CN102638900A (en) * | 2011-02-15 | 2012-08-15 | 电信科学技术研究院 | Method and device for establishing connection |
| CN103765937A (en) * | 2011-08-22 | 2014-04-30 | 夏普株式会社 | User equipment capability signaling |
| CN105592445A (en) * | 2014-10-24 | 2016-05-18 | 中兴通讯股份有限公司 | Competence information obtaining method, apparatus, and system |
| WO2016177176A1 (en) * | 2015-09-02 | 2016-11-10 | 中兴通讯股份有限公司 | Information transfer method, device and system |
| CN106604356A (en) * | 2015-10-15 | 2017-04-26 | 华为终端（东莞）有限公司 | Wireless communication access method and device, processor, and wireless terminal |
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| WO2018133752A1 (en) * | 2017-01-20 | 2018-07-26 | 维沃移动通信有限公司 | Terminal capability reporting method, base station, and terminal |
| CN108391322A (en) * | 2017-02-03 | 2018-08-10 | 宏达国际电子股份有限公司 | Handle the device and method of new wireless capability |
| CN108702638A (en) * | 2018-01-31 | 2018-10-23 | 北京小米移动软件有限公司 | Unmanned vehicle UAV capability information transfers method, apparatus and system |
| CN110392369A (en) * | 2018-04-16 | 2019-10-29 | 电信科学技术研究院有限公司 | A kind of SMS (Short Message Service) ability update method, equipment and device |
| WO2020227879A1 (en) * | 2019-05-13 | 2020-11-19 | 北京小米移动软件有限公司 | Connection processing method and apparatus, and 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1997206A (en) * | 2006-01-04 | 2007-07-11 | 华为技术有限公司 | A method for correct service network choice of the user terminal |
| CN101179858A (en) * | 2007-12-13 | 2008-05-14 | 普天信息技术研究院有限公司 | Method for obtaining capability information of user facility |
| CN101304600A (en) * | 2007-05-08 | 2008-11-12 | 华为技术有限公司 | Method and system for negotiating safety capability |
| CN101309503A (en) * | 2007-05-17 | 2008-11-19 | 华为技术有限公司 | Wireless switching method, base station and terminal |
-
2009
- 2009-06-29 CN CN2009100879323A patent/CN101938797A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1997206A (en) * | 2006-01-04 | 2007-07-11 | 华为技术有限公司 | A method for correct service network choice of the user terminal |
| CN101304600A (en) * | 2007-05-08 | 2008-11-12 | 华为技术有限公司 | Method and system for negotiating safety capability |
| CN101309503A (en) * | 2007-05-17 | 2008-11-19 | 华为技术有限公司 | Wireless switching method, base station and terminal |
| CN101179858A (en) * | 2007-12-13 | 2008-05-14 | 普天信息技术研究院有限公司 | Method for obtaining capability information of user facility |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045763A (en) * | 2011-01-06 | 2011-05-04 | 大唐移动通信设备有限公司 | Method and device for processing user equipment capacity |
| WO2012092825A1 (en) * | 2011-01-06 | 2012-07-12 | 大唐移动通信设备有限公司 | Method and device for processing capability of user equipment |
| CN102045763B (en) * | 2011-01-06 | 2014-06-04 | 大唐移动通信设备有限公司 | Method and device for processing user equipment capacity |
| CN102638900A (en) * | 2011-02-15 | 2012-08-15 | 电信科学技术研究院 | Method and device for establishing connection |
| WO2012109987A1 (en) * | 2011-02-15 | 2012-08-23 | 电信科学技术研究院 | Connection establishment method and device |
| CN102638900B (en) * | 2011-02-15 | 2014-11-19 | 电信科学技术研究院 | Method and device for establishing connection |
| CN103765937A (en) * | 2011-08-22 | 2014-04-30 | 夏普株式会社 | User equipment capability signaling |
| CN105592445A (en) * | 2014-10-24 | 2016-05-18 | 中兴通讯股份有限公司 | Competence information obtaining method, apparatus, and system |
| WO2016177176A1 (en) * | 2015-09-02 | 2016-11-10 | 中兴通讯股份有限公司 | Information transfer method, device and system |
| CN106604356A (en) * | 2015-10-15 | 2017-04-26 | 华为终端（东莞）有限公司 | Wireless communication access method and device, processor, and wireless terminal |
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| 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 |
| CN106961703B (en) * | 2016-01-11 | 2021-07-23 | 中兴通讯股份有限公司 | Information transmission method, device and system |
| WO2017133305A1 (en) * | 2016-02-04 | 2017-08-10 | 中兴通讯股份有限公司 | Compatible signaling transmission method, apparatus and storage medium |
| WO2018133752A1 (en) * | 2017-01-20 | 2018-07-26 | 维沃移动通信有限公司 | Terminal capability reporting method, base station, and terminal |
| CN108337695A (en) * | 2017-01-20 | 2018-07-27 | 维沃移动通信有限公司 | A kind of terminal capacity report method, base station and terminal |
| CN108337695B (en) * | 2017-01-20 | 2020-03-10 | 维沃移动通信有限公司 | Terminal capability reporting method, base station and terminal |
| CN108391322A (en) * | 2017-02-03 | 2018-08-10 | 宏达国际电子股份有限公司 | Handle the device and method of new wireless capability |
| WO2019148389A1 (en) * | 2018-01-31 | 2019-08-08 | 北京小米移动软件有限公司 | Unmanned aerial vehicle (uav) capability information transmission method, apparatus and system |
| CN108702638A (en) * | 2018-01-31 | 2018-10-23 | 北京小米移动软件有限公司 | Unmanned vehicle UAV capability information transfers method, apparatus and system |
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| US11374649B2 (en) * | 2018-01-31 | 2022-06-28 | Beijing Xiaomi Mobile Software Co., Ltd. | Unmanned aerial vehicle (UAV) capability information transmission method, apparatus and system |
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| CN113825130B (en) * | 2020-06-19 | 2022-10-04 | 大唐移动通信设备有限公司 | Communication control method and device |
| 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 |
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