CN102638900B - Method and device for establishing connection - Google Patents

Method and device for establishing connection Download PDF

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Publication number
CN102638900B
CN102638900B CN201110038679.XA CN201110038679A CN102638900B CN 102638900 B CN102638900 B CN 102638900B CN 201110038679 A CN201110038679 A CN 201110038679A CN 102638900 B CN102638900 B CN 102638900B
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China
Prior art keywords
message
rrc connection
setup complete
connection setup
rrc
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CN102638900A (en
Inventor
梁靖
刘佳敏
秦飞
赵瑾波
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China Academy of Telecommunications Technology CATT
Datang Mobile Communications Equipment Co Ltd
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China Academy of Telecommunications Technology CATT
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Priority to CN201110038679.XA priority Critical patent/CN102638900B/en
Priority to PCT/CN2012/071158 priority patent/WO2012109987A1/en
Publication of CN102638900A publication Critical patent/CN102638900A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Abstract

The invention discloses a method and a device for establishing connection, used for establishing the connection between user equipment (UE) and a network under an LTE-LAN (Long Term Evolution-Local Area Network) system. The method for establishing connection comprises the following steps: an access point (AP) receives a radio resource control (RRC) connection establishing request message transmitted by the user equipment; and the AP transmits the RRC connection establishing message to the UE according to the RRC connection establishing request message transmitted by the UE, when the UE is allowed to access the network, wherein the radio resource configuration information of a signaling radio bearer (SRB) is carried.

Description

A kind of method for building up and device of connecting
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method for building up and device of connecting.
Background technology
In order to meet the demand of the growing data service of user, a kind of based on Long Term Evolution (LTE, LongTerm Evolve) wireless network access scheme---the local area network (LAN) (LTE-LAN of Long Term Evolution of system, Long Term Evolve Local Area Network) system, arise at the historic moment.LTE-LAN system is by building Local wireless network, provides the network coverage and wireless access service by access point (AP, the Access Point) equipment of LTE-LAN system for user.Because LTE-LAN system has adopted the network architecture of flattening, it can simply and at low cost realize the access of subscriber equipment (UE, User Equipment) to external network.UE wishes to be served in LTE-LAN, needs first to connect with network, and still, due to the introducing of new flattening network configuration, UE cannot adopt prior art and LTE-LAN to connect.
Existing LTE-LAN is divided into two kinds of network architectures: public LTE-LAN network and personal LTE-LAN network.
Public LTE-LAN network is generally operator and uses, and is connected with the equipment of the core network of operator, controlled by operator, comprises authentication, charging, equipment control etc.
Personal LTE-LAN network is generally the personal network of family and enterprise, conventionally IP routing function is transferred in wireless access AP, realizes data directly by AP accessing Internet (Internet) and/or in-house network (Intranet).
In LTE system, Mobility Management Entity (MME, Mobility Management Entity) and gateway (S-GW, Serving Gateway) are all core net nodes, and MME is chain of command entity, and S-GW is user entity.Evolved base station (eNB, Evolved Node B) is access network node, and air interface between UE is called Uu mouth, and UE carries out wireless access by eNB.
Non-Access Stratum (NAS, Non Access Stratum) and the NAS of MME of UE are peer-entities, and eNB does not have NAS layer.The NAS layer of UE initiates to adhere to the processes such as (attach), service request, position renewal, trigger Access Layer (AS, Access Stratum) carry out Radio Resource control (RRC, RadioResource Control) connect and set up, RRC connects process of establishing and completes Signaling Radio Bearer (SRB, Signalling Radio Bearer) 1 foundation, the message of NAS layer is carried to eNB in this process simultaneously, eNB passes to MME by NAS message by the S1 interface between MME or S-GW and eNB, has so just realized the NAS layer communication between UE and MME.
In LTE system, the connection of AS layer is set up and is triggered by NAS layer, reason can be adhere to, initiation business, position renewal etc.At network side, NAS layer is realized at MME.And in LTE-LAN system, due to the flattening of the network architecture, core-network side does not have MME entity, in UE, there is no NAS layer yet, therefore, how UE triggers connection foundation and concrete connection process of establishing does not also have solution.
Summary of the invention
The embodiment of the present invention provides a kind of connection method for building up and device, in order to set up being connected between UE and network under LTE-LAN system.
The one that the embodiment of the present invention provides connects method for building up and comprises:
Access point AP receives the radio resource control RRC connection of user equipment (UE) transmission and sets up request message;
Request message is set up in the RRC connection that AP sends according to UE, in the time judging permission UE access network, connects and sets up message, the wireless resource configuration of wherein carrying Signaling Radio Bearer SRB to UE transmission RRC.
The one that the embodiment of the present invention provides connects method for building up and comprises:
User equipment (UE) is triggered to access point AP transmission radio resource control RRC and is connected and set up request message by the high level of this UE, and wherein, described high level, is the protocol layer on rrc layer;
UE receives the RRC connection of AP transmission and sets up message, and according to the wireless resource configuration of the Signaling Radio Bearer SRB wherein carrying, completes the foundation of SRB.
The one that the embodiment of the present invention provides connects apparatus for establishing and comprises:
Request message receiving element is set up in RRC connection, sets up request message for the radio resource control RRC connection that receives user equipment (UE) transmission;
Message sending unit is set up in RRC connection, connects and sets up request message for the RRC sending according to UE, in the time judging permission UE access network, connects and sets up message, the wireless resource configuration of wherein carrying Signaling Radio Bearer SRB to UE transmission RRC.
The one that the embodiment of the present invention provides connects apparatus for establishing and comprises:
Connect and set up trigger element, trigger to access point AP transmission radio resource control RRC and connect and set up request message for the high level by user equipment (UE), wherein, described high level, is the protocol layer on rrc layer;
Message sink unit is set up in RRC connection, sets up message, and according to the wireless resource configuration of the Signaling Radio Bearer SRB wherein carrying, complete the foundation of SRB for the RRC connection that receives AP transmission.
The embodiment of the present invention, request message is set up in the radio resource control RRC connection that receives user equipment (UE) transmission by access point AP; Request message is set up in the RRC connection that AP sends according to UE, in the time judging permission UE access network, send RRC to UE and connect and set up message, wherein carry the wireless resource configuration of Signaling Radio Bearer SRB, thereby realized under LTE-LAN system the foundation that is connected between UE and network.
Brief description of the drawings
A kind of schematic flow sheet that connects method for building up that Fig. 1 provides for the embodiment of the present invention;
The UE that Fig. 2 provides for the embodiment of the present invention one and network side be connected process of establishing schematic diagram;
The UE that Fig. 3 provides for the embodiment of the present invention two and network side be connected process of establishing schematic diagram;
The UE that Fig. 4 provides for the embodiment of the present invention three and network side be connected process of establishing schematic diagram;
The UE that Fig. 5 provides for the embodiment of the present invention four and network side be connected process of establishing schematic diagram;
A kind of structural representation that connects apparatus for establishing that Fig. 6 provides for the embodiment of the present invention;
A kind of structural representation that connects apparatus for establishing that Fig. 7 provides for the embodiment of the present invention.
Embodiment
The embodiment of the present invention provides a kind of connection method for building up and device, in order to set up being connected between UE and network under LTE-LAN system.
The technical scheme embodiment of the present invention being provided below in conjunction with accompanying drawing describes.
At network side, referring to Fig. 1, the one that the embodiment of the present invention provides connects method for building up and comprises step:
S101, access point AP receive the radio resource control RRC connection of user equipment (UE) transmission and set up request message;
Request message is set up in the RRC connection that S102, AP send according to UE, in the time judging permission UE access network, connects and sets up message, the wireless resource configuration of wherein carrying Signaling Radio Bearer SRB to UE transmission RRC.
Preferably, the method also comprises:
AP receives the RRC connection setup complete message that UE sends, and according to this RRC connection setup complete message, confirms to have set up being connected between UE and network side.
Preferably, the method also comprises:
AP obtains and preserves the wireless capability message of UE from RRC connection setup complete message.
Preferably, after AP receives the RRC connection setup complete message of UE transmission, the method also comprises:
AP initiates UE capability query process to UE, and request UE reports the wireless capability message of this UE;
AP receives and preserves the wireless capability message that UE reports.
Preferably, the method also comprises:
The wireless capability message of UE is sent to local gateway L-GW by AP.
Preferably, RRC connection is set up in message, also comprises: the wireless resource configuration of Data Radio Bearer DRB.
Preferably, after AP receives the RRC connection setup complete message of UE transmission, the method also comprises:
AP activates the fail safe of the air interface between UE and AP, and sends RRC connection reallocation message to UE, comprising the wireless resource configuration of Data Radio Bearer DRB.
Correspondingly, in end side, the one that the embodiment of the present invention provides connects method for building up, comprising:
User equipment (UE) is triggered to access point AP transmission radio resource control RRC and is connected and set up request message by the high level of this UE, and wherein, described high level, is the protocol layer on rrc layer;
UE receives the RRC connection of AP transmission and sets up message, and according to the wireless resource configuration of the Signaling Radio Bearer SRB wherein carrying, completes the foundation of SRB.
Preferably, the method also comprises:
UE is by sending RRC connection setup complete message to AP, and being connected between notice AP UE and network side set up.
Preferably, in described RRC connection setup complete message, also comprise the wireless capability message of UE.
Preferably, after UE sends RRC connection setup complete message, the method also comprises:
UE receives the UE capability query message that AP sends, and reports the wireless capability message of UE to AP.
Preferably, the method also comprises:
UE connects and sets up the wireless resource configuration of obtaining Data Radio Bearer DRB message from described RRC, and according to the wireless resource configuration of this DRB, sets up DRB.
Preferably, after UE sends RRC connection setup complete message, the method also comprises:
UE receives the RRC connection reallocation message that AP sends, and the wireless resource configuration of data therefrom radio bearer DRB;
UE, according to the wireless resource configuration of this DRB, sets up DRB.
As can be seen here, from whole LTE-LAN system, the connection method for building up of the LTE-LAN system that the embodiment of the present invention proposes, specific as follows:
The high level (being the protocol layer on rrc layer, can be application layer) of UE triggers the rrc layer of UE and sets up air interface connection, and reason may be UE start or initiation business etc.
The RRC that UE initiates to simplify to network side (AP) connects process of establishing, and this process completes the functions such as the foundation of Signaling Radio Bearer (SRB), distribution that UE identifies in current AP and UE type report.
Further, can connect in process of establishing at RRC, complete the reporting of UE wireless capability, reporting of MAC Address and reporting of international mobile subscriber identity (IMSI, International Mobile SubscriberIdentity).
Further, can also complete the foundation of Data Radio Bearer (DRB, Data Radio Bearer) simultaneously.
Provide illustrating of several embodiment below.
Embodiment mono-: RRC connects foundation, does not carry the wireless capability message of UE.
As shown in Figure 2, UE comprises with the process of establishing that is connected of network side:
UE sends RRC connection to AP and sets up request message, wherein can carry the information such as UE mark and UE type.
Wherein, described UE mark, can be media access control (MAC, MediaAccess Control) address, IMSI or the device identification etc. of random number, UE.
Described UE type, can be data card UE, or global Subscriber Identity Module (USIM, UniversalSubscriber Identity Module) UE.According to different UE types, network is follow-up can take the methods such as different authentications, charging, management.
The RRC connection of UE is set up request message and is triggered its low layer (for example MAC layer or physical layer) initiation access at random, and in the process of random access, low layer (for example MAC layer) distributes interim UE to identify (TempC-RNTI).
Network receive RRC connect set up after request message, judge whether to allow UE to access this network, if allow this UE access, send RRC connection to UE and set up message, wherein carry the wireless resource configuration (comprising the information such as wireless link control (RLC, Radio Link Control) configuration, logic channel configuration, MAC configuration and physical layer configurations) of SRB (Signaling Radio Bearer).The RRC connection that network can also send UE is simultaneously set up request message and is placed in MAC linkage unit (CE, Connecting Element) as the competition solution information of random access, issues UE.If do not allow this UE access, AP sends RRC connection to UE and sets up refuse information, and UE receives this message, thinks and this time connects and set up unsuccessfully.
UE receives that RRC connects and sets up after message, sets up SRB according to wireless resource configuration wherein, then sends RRC connection setup complete message to network, and this message also can be carried MAC Address and/or the IMSI of UE, is successfully completed RRC and connects process of establishing.The interim UE mark (Temp C-RNTI) that now UE distributes low layer (MAC layer) in random access procedure upgrades to the Cell Radio Network Temporary Identifier/Identity, Cell-RNTI (C-RNTI of UE, Cell Radio Network Temporary Identity), this mark is accepted the scheduling of subsequent network side for UE.
AP initiates UE capability query process to UE, request UE reports its wireless capability message, UE can by the class information of oneself (for example, grade 1, grade 2 ..., grade N) etc. as wireless capability message, report AP, because data-handling capacity corresponding to the UE of different brackets, the bandwidth of supporting, up-downgoing peak rate etc. are all not identical, therefore, after network obtains this information, can provide corresponding service for it according to the grade of UE.After UE reports wireless capability message, AP preserves the wireless capability message that UE reports, and this information can be sent to local gateway (L-GW, Local Gateway), and L-GW preserves the wireless capability message of UE.
If there is no L-GW node in network, AP preserves the wireless capability message of UE, does not send to L-GW.
Embodiment bis-: RRC connects foundation, reports the wireless capability message of UE simultaneously.
As shown in Figure 3, UE comprises with the process of establishing that is connected of network side:
UE sends RRC connection to AP and sets up request message, wherein can carry the information such as UE mark and UE type.
Wherein, described UE mark, can be MAC Address, IMSI or the device identification etc. of random number, UE.
Described UE type, can be data card UE, or usim card UE.
The RRC connection of UE is set up request message and is triggered its low layer (for example MAC layer or physical layer) initiation access at random, and in the process of random access, low layer (for example MAC layer) distributes interim UE to identify (TempC-RNTI).
Network receive RRC connect set up after request message, judge whether to allow UE to access this network, if allow this UE access, send RRC connection to UE and set up message, wherein carry the wireless resource configuration (comprising the information such as RLC configuration, logic channel configuration, MAC configuration and physical layer configurations) of SRB (Signaling Radio Bearer).The RRC connection that network can also send UE is simultaneously set up request message and is placed in MAC CE as the competition solution information of random access, issues UE.
UE receive RRC connect set up after message, set up SRB according to wireless resource configuration wherein, then send RRC connection setup complete message to network, in this message, carry the wireless capability message (class information of such as UE etc.) of UE, this message also can be carried MAC Address and/or the IMSI of UE, be successfully completed RRC and connect process of establishing, AP preserves the wireless capability message of UE.The interim UE mark (Temp C-RNTI) that now UE distributes low layer (MAC layer) in random access procedure upgrades to the C-RNTI of UE, and this mark is accepted the scheduling of subsequent network side for UE.
If also have L-GW node in network, after AP receives the wireless capability message of UE, also can be issued again L-GW, L-GW also stores.
Embodiment tri-: RRC connects foundation, sets up DRB simultaneously.
As shown in Figure 4, UE comprises with the process of establishing that is connected of network side:
UE sends RRC connection to AP and sets up request message, wherein can carry the information such as UE mark and UE type.
Wherein, described UE mark, can be MAC Address, IMSI or the device identification etc. of random number, UE.
Described UE type, can be data card UE, or usim card UE
The RRC connection of UE is set up request message and is triggered its low layer (for example MAC layer or physical layer) initiation access at random, and in the process of random access, low layer (for example MAC layer) distributes interim UE to identify (TempC-RNTI).
Network receive RRC connect set up after request message, judge whether to allow UE to access this network, if allow this UE access, send RRC connection to UE and set up message, wherein carry the wireless resource configuration (comprising the information such as RLC configuration, logic channel configuration, MAC configuration and physical layer configurations) of SRB (Signaling Radio Bearer).The RRC connection that network can also send UE is simultaneously set up request message and is placed in MAC CE as the competition solution information of random access, issues UE.And, connect in foundation at RRC, the wireless resource configuration of also carrying Data Radio Bearer (DRB) (comprises PDCP (PDCP, Packet Data Convergence Protocol) information such as configuration, RLC configuration, logic channel configuration, MAC configuration and physical layer configurations), for setting up DRB.
UE receive RRC connect set up after message, set up SRB according to the wireless resource configuration of SRB wherein, and set up DRB according to the wireless resource configuration of DRB wherein, then send RRC connection setup complete message to network, this message is used for confirming that SRB and DRB are successfully established, and this message also can be carried MAC Address and/or the IMSI of UE.The interim UE mark (Temp C-RNTI) that now UE distributes low layer (MAC layer) in random access procedure upgrades to the C-RNTI of UE, and this mark is accepted the scheduling of subsequent network side for UE.
After embodiment tetra-: RRC connects foundation, then set up DRB.
As shown in Figure 5, UE comprises with the process of establishing that is connected of network side:
UE sends RRC connection to AP and sets up request message, wherein can carry the information such as UE mark and UE type.
Wherein, described UE mark, can be MAC Address, IMSI or the device identification etc. of random number, UE.
Described UE type, can be data card UE, or usim card UE
The RRC connection of UE is set up request message and is triggered its low layer (for example MAC layer or physical layer) initiation access at random, and in the process of random access, low layer (for example MAC layer) distributes interim UE to identify (TempC-RNTI).
Network receive RRC connect set up after request message, judge whether to allow UE to access this network, if allow this UE access, send RRC connection to UE and set up message, wherein carry the wireless resource configuration (comprising the information such as RLC configuration, logic channel configuration, MAC configuration and physical layer configurations) of SRB (Signaling Radio Bearer).The RRC connection that network can also send UE is simultaneously set up request message and is placed in MAC CE as the competition solution information of random access, issues UE.
UE receives that RRC connects and sets up after message, sets up SRB according to wireless resource configuration wherein, then sends RRC connection setup complete message to network, and this message also can be carried MAC Address and/or the IMSI of UE, is successfully completed RRC and connects process of establishing.The interim UE mark (Temp C-RNTI) that now UE distributes low layer (MAC layer) in random access procedure upgrades to the C-RNTI of UE, and this mark is accepted the scheduling of subsequent network side for UE.
AP, before setting up DRB, can first activate the fail safe of the air interface between UE and network side, and concrete Activiation method can adopt prior art, is not repeated at this.By activating the fail safe of the air interface between UE and network side, can be encrypted DRB, SRB is encrypted and integrity protection, improve fail safe.
AP, after the foundation that completes SRB, can, in the situation that not having business to trigger, directly initiate the process of establishing of DRB.Specifically, AP sends RRC to UE and connects reallocation message, wherein carry the wireless resource configuration (comprising the information such as PDCP configuration, RLC configuration, logic channel configuration, MAC configuration and physical layer configurations) of Data Radio Bearer (DRB), for setting up DRB.UE, after receiving this message, sets up DRB according to the configuration information in message, after completing and setting up DRB, replys RRC connect reprovision and complete message to AP.AP receives this message, thinks that DRB is successfully established.If follow-up UE has business datum, directly use this DRB carrying to transmit.
At the network side of LTE-LAN system, referring to Fig. 6, the one that the embodiment of the present invention provides connects apparatus for establishing, comprising:
Request message receiving element 101 is set up in RRC connection, sets up request message for the radio resource control RRC connection that receives user equipment (UE) transmission;
Message sending unit 102 is set up in RRC connection, connects and sets up request message for the RRC sending according to UE, in the time judging permission UE access network, connects and sets up message, the wireless resource configuration of wherein carrying Signaling Radio Bearer SRB to UE transmission RRC.
Preferably, this device also comprises:
RRC connection setup complete message receiving element 103, the RRC connection setup complete message sending for receiving UE, and according to this RRC connection setup complete message, confirm to have set up being connected between UE and network side.
Preferably, described RRC connection setup complete message receiving element 103 obtains and preserves the wireless capability message of UE from described RRC connection setup complete message.
Preferably, this device also comprises:
UE capability query unit 104, for receive the RRC connection setup complete message of UE transmission at RRC connection setup complete message receiving element 103 after, initiates UE capability query process to UE, and request UE reports the wireless capability message of this UE; Receive and preserve the wireless capability message that UE reports.
Preferably, described UE capability query unit 104, also sends to local gateway L-GW by the wireless capability message of UE.
Preferably, described RRC connects and sets up RRC that message sending unit 102 sends and connect and set up in message, also comprises: the wireless resource configuration of Data Radio Bearer DRB.
Preferably, this device also comprises:
RRC connects reprovision unit 105, after receiving the RRC connection setup complete message of UE transmission at RRC connection setup complete message receiving element 103, activate the fail safe of the air interface between UE and AP, and send RRC to UE and connect reallocation message, comprising the wireless resource configuration of Data Radio Bearer DRB.
Preferably, the device of this network side, can be AP.
In the end side of LTE-LAN system, referring to Fig. 7, the one that the embodiment of the present invention provides connects apparatus for establishing, comprising:
Connect and set up trigger element 201, trigger to access point AP transmission radio resource control RRC and connect and set up request message for the high level by user equipment (UE), wherein, described high level, is the protocol layer on rrc layer;
Message sink unit 202 is set up in RRC connection, sets up message, and according to the wireless resource configuration of the Signaling Radio Bearer SRB wherein carrying, complete the foundation of SRB for the RRC connection that receives AP transmission.
Preferably, this device also comprises:
RRC connection setup complete message transmitting element 203, for by sending RRC connection setup complete message to AP, notifies being connected between AP UE and network side to set up.
Preferably, in the RRC connection setup complete message that described RRC connection setup complete message transmitting element 203 sends, also comprise the wireless capability message of UE.
Preferably, this device also comprises:
UE capability reporting unit 204, for after described RRC connection setup complete message transmitting element 203 sends RRC connection setup complete message, receives the UE capability query message that AP sends, and reports the wireless capability message of UE to AP.
Preferably, this device also comprises:
DRB sets up unit 205, obtains the wireless resource configuration of Data Radio Bearer DRB, and according to the wireless resource configuration of this DRB, set up DRB for setting up message from described RRC connection.
Or DRB sets up unit 205, for after described RRC connection setup complete message transmitting element sends RRC connection setup complete message, receive the RRC connection reallocation message that AP sends, and the wireless resource configuration of data therefrom radio bearer DRB; According to the wireless resource configuration of this DRB, set up DRB.
Preferably, this end side device is UE.
In sum, the technical scheme that the embodiment of the present invention provides, triggers by the high level (on rrc layer, may be application layer) of UE the RRC connection process of establishing that RRC simplifies, and in this process, UE can report its wireless capability.Particularly, the high level of UE (on rrc layer) triggers the rrc layer of UE and sets up air interface connection, and reason may be UE start or initiation business etc.UE sends RRC connection to network (AP) and sets up request message, wherein optionally carry the information such as UE mark (competition for random access solves, and can be random number, MAC Address, IMSI, device identification etc.), UE type (usim card UE, data card UE etc.).The RRC connection of UE is set up request message and is triggered its low layer (MAC layer, physical layer) initiation access at random, and in the process of random access, low layer (MAC layer) distributes interim UE to identify (Temp C-RNTI).Network receive RRC connect set up after request message, if allow this UE access, send RRC connection to UE and set up message, wherein carry the wireless resource configuration (comprising RLC configuration, logic channel configuration, MAC configuration and physical layer configurations etc.) of SRB (Signaling Radio Bearer).While network is set up request message using RRC connection and is placed in MAC CE as the competition solution information of random access, issues UE.UE receives that RRC connects and sets up after message, sets up SRB according to wireless resource configuration wherein, then sends RRC connection setup complete message to network, and this message can be carried the MAC Address of UE, and RRC connects process of establishing success.The interim UE mark (Temp C-RNTI) that now UE distributes low layer (MAC layer) in random access procedure upgrades to the C-RNTI of UE.UE can connect in process of establishing and report UE ability at RRC, also can, after RRC connects foundation, according to the UE capability query request of network, report its wireless capability.If connect in process of establishing and report UE ability at RRC, UE can connect in the request of foundation or RRC connection setup complete message and carry UE wireless capability at RRC.The wireless capability of UE will be stored in AP and/or L-GW.Connect in process of establishing at RRC, UE also can report its MAC Address and/or IMSI.Connect in process of establishing at RRC, also can complete the foundation of DRB simultaneously.Or after RRC connection has been set up, then set up DRB, the now foundation of DRB does not rely on business and triggers, and before DRB sets up, network can first activate the fail safe of air interface.As can be seen here, the embodiment of the present invention has solved in LTE-LAN system, and problem is set up in the connection of UE and network, has proposed a kind of air interface and has connected the scheme of setting up, and UE can be worked.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, completely implement software example or the form in conjunction with the embodiment of software and hardware aspect.And the present invention can adopt the form at one or more upper computer programs of implementing of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) that wherein include computer usable program code.
The present invention is with reference to describing according to flow chart and/or the block diagram of the method for the embodiment of the present invention, equipment (system) and computer program.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction that makes to carry out by the processor of computer or other programmable data processing device produces the device for realizing the function of specifying at flow process of flow chart or multiple flow process and/or square frame of block diagram or multiple square frame.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of specifying in flow process of flow chart or multiple flow process and/or square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make to carry out sequence of operations step to produce computer implemented processing on computer or other programmable devices, thereby the instruction of carrying out is provided for realizing the step of the function of specifying in flow process of flow chart or multiple flow process and/or square frame of block diagram or multiple square frame on computer or other programmable devices.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if these amendments of the present invention and within modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.

Claims (28)

1. connect a method for building up, it is characterized in that, the method comprises:
Access point AP receives the radio resource control RRC connection of user equipment (UE) transmission and sets up request message;
Request message is set up in the RRC connection that AP sends according to UE, in the time judging permission UE access network, connects and sets up message, the wireless resource configuration of wherein carrying Signaling Radio Bearer SRB to UE transmission RRC;
Wherein, described RRC connects and sets up in message, also comprises: the wireless resource configuration that is used to indicate UE and sets up Data Radio Bearer DRB.
2. method according to claim 1, is characterized in that, the method also comprises:
AP receives the RRC connection setup complete message that UE sends, and according to this RRC connection setup complete message, confirms to have set up being connected between UE and network side.
3. method according to claim 2, is characterized in that, the method also comprises:
AP obtains and preserves the wireless capability message of UE from described RRC connection setup complete message.
4. method according to claim 2, is characterized in that, after AP receives the RRC connection setup complete message of UE transmission, the method also comprises:
AP initiates UE capability query process to UE, and request UE reports the wireless capability message of this UE;
AP receives and preserves the wireless capability message that UE reports.
5. according to the method described in claim 3 or 4, it is characterized in that, the method also comprises:
The wireless capability message of UE is sent to local gateway L-GW by AP.
6. method according to claim 5, is characterized in that, after AP receives the RRC connection setup complete message of UE transmission, the method also comprises:
AP activates the fail safe of the air interface between UE and AP, and sends RRC connection reallocation message to UE, comprising the wireless resource configuration of Data Radio Bearer DRB.
7. according to the method described in claim 2,3 or 4, it is characterized in that, in described RRC connection setup complete message, comprise media access control MAC address and/or the international mobile subscriber identity IMSI of UE.
8. connect a method for building up, it is characterized in that, the method comprises:
User equipment (UE) is triggered to access point AP transmission radio resource control RRC and is connected and set up request message by the high level of this UE, and wherein, described high level, is the protocol layer on rrc layer;
UE receives the RRC connection of AP transmission and sets up message, and according to the wireless resource configuration of the Signaling Radio Bearer SRB wherein carrying, completes the foundation of SRB.
9. method according to claim 8, is characterized in that, the method also comprises:
UE is by sending RRC connection setup complete message to AP, and being connected between notice AP UE and network side set up.
10. method according to claim 9, is characterized in that, in described RRC connection setup complete message, also comprises the wireless capability message of UE.
11. methods according to claim 9, is characterized in that, after UE sends RRC connection setup complete message, the method also comprises:
UE receives the UE capability query message that AP sends, and reports the wireless capability message of UE to AP.
12. according to the method described in claim 10 or 11, it is characterized in that, the method also comprises:
UE connects and sets up the wireless resource configuration of obtaining Data Radio Bearer DRB message from described RRC, and according to the wireless resource configuration of this DRB, sets up DRB.
13. according to the method described in claim 10 or 11, it is characterized in that, after UE sends RRC connection setup complete message, the method also comprises:
UE receives the RRC connection reallocation message that AP sends, and the wireless resource configuration of data therefrom radio bearer DRB;
UE, according to the wireless resource configuration of this DRB, sets up DRB.
14. according to the method described in claim 9,10 or 11, it is characterized in that, in described RRC connection setup complete message, comprises media access control MAC address and/or the international mobile subscriber identity IMSI of UE.
15. 1 kinds connect apparatus for establishing, it is characterized in that, this device comprises:
Request message receiving element is set up in RRC connection, sets up request message for the radio resource control RRC connection that receives user equipment (UE) transmission;
Message sending unit is set up in RRC connection, connects and sets up request message for the RRC sending according to UE, in the time judging permission UE access network, connects and sets up message, the wireless resource configuration of wherein carrying Signaling Radio Bearer SRB to UE transmission RRC;
Wherein, described RRC connects and sets up RRC that message sending unit sends and connect and set up in message, also comprises: the wireless resource configuration that is used to indicate UE and sets up Data Radio Bearer DRB.
16. devices according to claim 15, is characterized in that, this device also comprises:
RRC connection setup complete message receiving element, the RRC connection setup complete message sending for receiving UE, and according to this RRC connection setup complete message, confirm to have set up being connected between UE and network side.
17. devices according to claim 16, is characterized in that, described RRC connection setup complete message receiving element obtains and preserve the wireless capability message of UE from described RRC connection setup complete message.
18. devices according to claim 16, is characterized in that, this device also comprises:
UE capability query unit, for after RRC connection setup complete message receiving element receives the RRC connection setup complete message of UE transmission, initiates UE capability query process to UE, and request UE reports the wireless capability message of this UE; Receive and preserve the wireless capability message that UE reports.
19. according to the device described in claim 17 or 18, it is characterized in that, described UE capability query unit, also sends to local gateway L-GW by the wireless capability message of UE.
20. devices according to claim 19, is characterized in that, this device also comprises:
RRC connects reprovision unit, for after RRC connection setup complete message receiving element receives the RRC connection setup complete message of UE transmission, activate the fail safe of the air interface between UE and AP, and send RRC to UE and connect reallocation message, comprising the wireless resource configuration of Data Radio Bearer DRB.
21. according to the device described in claim 16,17 or 18, it is characterized in that, the RRC connection setup complete message that described RRC connection setup complete message receiving element receives, comprising: the media access control MAC address of UE and/or international mobile subscriber identity IMSI.
22. 1 kinds connect apparatus for establishing, it is characterized in that, this device comprises:
Connect and set up trigger element, trigger to access point AP transmission radio resource control RRC and connect and set up request message for the high level by user equipment (UE), wherein, described high level, is the protocol layer on rrc layer;
Message sink unit is set up in RRC connection, sets up message, and according to the wireless resource configuration of the Signaling Radio Bearer SRB wherein carrying, complete the foundation of SRB for the RRC connection that receives AP transmission.
23. devices according to claim 22, is characterized in that, this device also comprises:
RRC connection setup complete message transmitting element, for by sending RRC connection setup complete message to AP, notifies being connected between AP UE and network side to set up.
24. devices according to claim 23, is characterized in that, in the RRC connection setup complete message that described RRC connection setup complete message transmitting element sends, also comprise the wireless capability message of UE.
25. devices according to claim 23, is characterized in that, this device also comprises:
UE capability reporting unit, for after described RRC connection setup complete message transmitting element sends RRC connection setup complete message, receives the UE capability query message that AP sends, and reports the wireless capability message of UE to AP.
26. according to the device described in claim 24 or 25, it is characterized in that, this device also comprises:
DRB sets up unit, obtains the wireless resource configuration of Data Radio Bearer DRB, and according to the wireless resource configuration of this DRB, set up DRB for setting up message from described RRC connection.
27. according to the device described in claim 24 or 25, it is characterized in that, this device also comprises:
DRB sets up unit, for after described RRC connection setup complete message transmitting element sends RRC connection setup complete message, receives the RRC connection reallocation message that AP sends, and the wireless resource configuration of data therefrom radio bearer DRB; According to the wireless resource configuration of this DRB, set up DRB.
28. according to the device described in claim 23,24 or 25, it is characterized in that, the RRC connection setup complete message that described RRC connection setup complete message transmitting element sends to AP, comprising: the media access control MAC address of UE and/or international mobile subscriber identity IMSI.
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