CN102833729B

CN102833729B - Method for reporting, terminal device, 3GPP server and network system that a kind of radio bearer discharges

Info

Publication number: CN102833729B
Application number: CN201210285201.1A
Authority: CN
Inventors: 李娜; 张军; 金辉; 衣强
Original assignee: Huawei Device Co Ltd
Current assignee: Global Innovation Polymerization LLC; Tanous Co
Priority date: 2012-08-10
Filing date: 2012-08-10
Publication date: 2016-05-25
Anticipated expiration: 2032-08-10
Also published as: CN102833729A

Abstract

The method for reporting that the embodiment of the present invention provides a kind of radio bearer to discharge, described method comprises: receive first message of carrying bearer identifier and carrying release cause value; Resolve described the first message and obtain port numbers and external entity address; Obtain Termination ID; Transmission is carried the 3rd message of described carrying release cause value, described port numbers and described Termination ID to external entity. And the terminal installation, 3GPP server and the network system that discharge for radio bearer.

Description

Method for reporting, terminal device, 3GPP server and network system that a kind of radio bearer discharges

Technical field

The present invention relates to wireless communication technology field, the method for reporting, the terminal that are specifically related to a kind of radio bearer release are establishedStandby, 3GPP server and network system.

Background technology

Terminal device with network service process in, can initiate multiple business quality (English is Qualityof simultaneouslyService, is abbreviated as QoS, refers to an index, the service indication that the Business Stream passing need to provide) different business, thereforeNetwork need to be set up multiple carryings according to different QoS and communicate. In 4G, terminal device (adheres in the process of adhering toProcess, be exactly the process that terminal device is initially connected to network) will set up one acquiescence evolution data system (EnglishFor EvolvedPacketSystem, be abbreviated as EPS, refer to the evolution of 3G network, the number of higher rate higher throughput is providedAccording to business service) carrying, if also have the service needed transmission of other different QoS requirements, the EPS that can set up again so other is specialWith carrying. Each EPS is carried on 3GPP, and (third generation partner program, English is 3rdGenerationPartnershipProject, is abbreviated as 3GPP, is mainly to work out the third generation technical specification of wave point) in have a unique mark, holdCarry identifier, and each EPS dedicated bearer can have a traffic flow template (the English TrafficFlow of beingTemplate, is abbreviated as TFT, refers to and is equivalent to wave filter, filters qualified Business Stream), be used for filtering and be adapted at this and holdCarry the data of upper transmission. The corresponding QoS data of each EPS carrying, i.e. (English is with the priority retaining in distributionAllocationandRetentionPriority, is abbreviated as ARP, refers to a parameter in QoS, is used to indicate currentThe priority characteristic of bearer). APR comprises 3 parameters, is respectively priority level (PriorityLevel), seizes abilityAnd be preempted characteristic (Pre-emptionVulnerability) (Pre-emptionCapability). Be subject to when there is resourceIn limited time or when emergency, priority low and be preempted bearing resource that characteristic is activated will be seized can stand andThe bearing resource that priority is high is seized, and that carrying being preempted will releasing resource, i.e. carrying discharges.

In the prior art, the method for reporting that radio bearer discharges, specifically comprises: receive the user who carries release cause valueEquipment UE context releasing request message or release access bearer request message releasing request message; If described release causeValue instruction is abnormal to be discharged, and to gateway report radio bearer loss message, and retains non-assured bandwidth carrying.

These three kinds of methods are three signalings, and by the base station of evolution, (English is EvolvedNodeB, is abbreviated as eNodeB, isRefer to evolved NodeB, the title of base station in LTE, compares the NodeB in existing 3G, and the integrated function of part RNC, has reducedThe level of agreement when communication) or RNC send, Mobility Management Entity (English is mobilitymanagemententity,Be abbreviated as MME, refer to the pass key control node that 3GPP agreement LTE accesses network, it is responsible for the terminal device of idle pulleyLocation. By with user of HSS interactive authentication, be interim ID of a user assignment. MME is supported in legal permission simultaneouslyScope in, tackle, monitor. MME provides control function interface for 2G/3G accesses network, by S3 interface. ) receive.And issue the network element in 3GPP protocol specification by the mode of signaling. But external entity cannot obtain corresponding message, willRetain the carrying of non-assured bandwidth, cause extra Signalling exchange, increase the burden of network.

Summary of the invention

Method for reporting, terminal device, 3GPP server and network system that the technical program provides a kind of radio bearer to dischargeSystem, in order to realize after the abnormal release of carrying, notifies at once, stops data transmission, reduces the burden of 3GPP network internal.

First aspect, the method for reporting that provides a kind of radio bearer to discharge:

The first message of bearer identifier and carrying release cause value is carried in reception;

Obtain port numbers and external entity address according to the bearer identifier in described the first message;

Obtain Termination ID;

According to described external entity address, send and carry described carrying release cause value, described Termination ID and described portNumber the 3rd message give external entity corresponding to described external entity address.

In the possible implementation of the first of first aspect, carry bearer identifier and carrying release in described receptionAfter the first message of cause value, obtain port numbers and external entity described according to the bearer identifier in described the first messageBefore address, described method also comprises:

Judge described carrying release cause value;

Describedly obtain port numbers and external entity address according to the bearer identifier in described the first message, specifically comprise:In the time that to judge described carrying release cause value be abnormal, resolve carrying corresponding to bearer identifier described in described the first messageObtain described port numbers and described external entity address.

In conjunction with the possible implementation of the first of first aspect or first aspect, in the possible implementation of the secondThe described method of obtaining Termination ID is to obtain by described bearer identifier.

Second aspect, the method for reporting that provides a kind of radio bearer to discharge:

The second message of port numbers, external entity address and carrying release cause value is carried in reception;

Obtain Termination ID;

According to described external entity address, send and carry described carrying release cause value, described port numbers and described terminalThe 3rd message of ID is given external entity corresponding to described external entity address.

In the possible implementation of the first of second aspect, described in obtain Termination ID method specifically, receive instituteState Termination ID or obtain described Termination ID according to bearer identifier.

The third aspect, the method for reporting that provides a kind of radio bearer to discharge:

Obtain port numbers and external entity address according to the described bearer identifier in described the first message;

The second message of described port numbers, described external entity address and described carrying release cause value is carried in transmission.

In the possible implementation of the first of the third aspect, carry bearer identifier and carrying release in described receptionAfter the first message of cause value, obtain port numbers and external entity described according to the bearer identifier in described the first messageBefore address, described method also comprises:

Judge described carrying release cause value;

Describedly obtain institute's port numbers and external entity address according to the bearer identifier in described the first message, specifically bagDraw together: in the time that to judge described carrying release cause value be abnormal, resolve bearer identifier described in described the first message correspondingDescribed port numbers and described external entity address are obtained in carrying.

In conjunction with the possible implementation of the first of the third aspect or the third aspect, in the possible implementation of the secondIn, the second message that described port numbers, described external entity address and described carrying release cause value are carried in described transmission is to send outSend second message of carrying described port numbers, described external entity address and described carrying release cause value to 3GPP server.

Fourth aspect, provides a kind of terminal device, it is characterized in that, comprising:

Receiving element, for receiving first message of carrying bearer identifier and carrying release cause value;

Processing unit, for according to the described bearer identifier of the first message of described receiving element reception, obtains endSlogan and external entity address;

Transmitting element, the described port numbers and the external entity address that obtain for receiving described processing unit, and transmission is takenWith the second message of described port numbers, described external entity address and described carrying release cause value.

In the possible implementation of the first of fourth aspect, described processing unit specifically comprises:

First processes subelement, for judging described carrying release cause value;

Second processes subelement, for according to the judged result of described the first processing subelement, resolves described bearing identificationAccord with corresponding carrying, obtain described port numbers and described external entity address.

In the possible implementation of the second of fourth aspect, described transmitting element, specifically for sending described secondMessage is to 3GPP server.

The 5th aspect, provides a kind of 3GPP server to comprise:

Processing unit, for the described bearer identifier receiving according to described receiving element, obtain port numbers, Termination ID andExternal entity address;

Transmitting element, for receiving the result of described processing unit, according to described external entity address, transmission is carriedThe 3rd message of described carrying release cause value, described Termination ID and described port numbers give described external entity address corresponding outsidePortion's entity.

In the possible implementation of the first aspect the 5th, described processing unit specifically comprises:

First processes subelement, for judging described carrying release cause value;

Second processes subelement, for according to the judged result of the first processing subelement, resolves institute in described the first messageState carrying corresponding to bearer identifier and obtain described port numbers and described external entity address;

The 3rd processes subelement, for by described bearer identifier, obtains Termination ID corresponding to described bearer identifier.

In conjunction with the possible implementation of the first of the 5th aspect or the 5th aspect, the second aspect the 5th is possibleIn implementation, described 3GPP server is packet data network gateway.

The 6th aspect, provides a kind of 3GPP server to comprise:

Receiving element, receives second message of carrying port numbers, external entity address and carrying release cause value;

Acquiring unit, for obtaining Termination ID;

Transmitting element, for receiving the result of described receiving element and described acquiring unit, according to described external entity groundLocation, sends the 3rd message of carrying described carrying release cause value, described port numbers and described Termination ID to described external entityThe external entity that address is corresponding.

In the possible implementation of the first aspect the 6th, described acquiring unit specifically for,

Receive described Termination ID, or obtain described Termination ID according to bearer identifier.

In conjunction with the possible implementation of the first of the 6th aspect or the 6th aspect, the second aspect the 6th mayImplementation in, described 3GPP server be in the middle of controlled entity.

In conjunction with the possible implementation of the first of the 6th aspect or the 6th aspect, the third aspect the 6th is possibleIn implementation, described 3GPP server is packet data network gateway.

The 7th aspect, provides a kind of network system, comprising:

Terminal device, for receiving first message of carrying bearer identifier and carrying release cause value, and according to describedDescribed bearer identifier in the first message is obtained port numbers and external entity address, send carry described port numbers, described outsideThe second message of portion's physical address and described carrying release cause value;

3GPP server, for receiving described the second message, and obtains Termination ID, according to described external entity address, sends outSend the 3rd message of carrying described carrying release cause value, described port numbers and described Termination ID to described external entity address pairThe external entity of answering.

Eight aspect, provides a kind of network system, comprising:

The one 3GPP server, for receiving first message of carrying bearer identifier and carrying release cause value, and rootObtain port numbers and external entity address according to the bearer identifier in described the first message, send carry described port numbers, described inThe second message of external entity address and described carrying release cause value;

The 2nd 3GPP server, for receiving described the first message and described the second message, obtains Termination ID, and transmission is carriedThe 3rd message of described carrying release cause value, described Termination ID and described port numbers;

The 3rd 3GPP server, for receiving described the 3rd message, and according to described external entity address, the described the 3rd disappearsBreath is to external entity corresponding to described external entity address.

Brief description of the drawings

In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodimentNeed the accompanying drawing using to be briefly described, apparently, the accompanying drawing in the following describes is some embodiments of the present invention,For those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawingsObtain other accompanying drawing.

Fig. 1 is the flow chart of the method for reporting embodiment 1 of radio bearer release provided by the invention;

Fig. 2 is the flow chart of a kind of possibility implementation of embodiment of the method 2 provided by the invention;

Fig. 3 is the flow chart of the method for reporting embodiment 3 of radio bearer release provided by the invention;

Fig. 4 is the flow process of 3 one kinds of possibility implementations of method for reporting embodiment of radio bearer release provided by the inventionFigure.

Fig. 5 is the stream of the another kind of possibility implementations of method for reporting embodiment 3 of radio bearer release provided by the inventionCheng Tu.

Fig. 6 is the flow chart of the method for reporting embodiment 4 of radio bearer release provided by the invention;

Fig. 7 is the structural representation of terminal device provided by the invention;

Fig. 8 is the structural representation of terminal device processing unit provided by the invention;

Fig. 9 is the structural representation of 3GPP server provided by the invention;

Figure 10 is the structural representation of 3GPP server process provided by the invention unit;

Figure 11 is the structural representation of 3GPP server provided by the invention;

Figure 12 is the frame diagram of network system provided by the invention;

Figure 13 is the flow chart of the method for reporting embodiment 9 of radio bearer release provided by the invention;

Figure 14 is the flow chart of the method for reporting embodiment 10 of radio bearer release provided by the invention;

Figure 15 is the flow chart of the method for reporting embodiment 11 of radio bearer release provided by the invention;

Figure 16 is the flow chart of the method for reporting embodiment 12 of radio bearer release provided by the invention.

Figure 17 is the frame diagram of network system provided by the invention.

Detailed description of the invention

For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present inventionIn accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment isThe present invention's part embodiment, instead of whole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the artNot making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of protection of the invention.

Embodiment 1

Fig. 1 is the flow chart of the method for reporting embodiment 1 of radio bearer release provided by the invention.

The method for reporting that described radio bearer discharges refers to, discharges if carrying is abnormal, and 3GPP server will carry releaseRelated data send to the method for external entity. Described carrying discharges extremely, is by judging that the carrying of carrying in message releasesPut that cause value obtains.

As shown in Figure 1, the method for the present embodiment specifically can comprise the following steps:

S101, receives first message of carrying bearer identifier and carrying release cause value.

3GPP server receives first message of carrying bearer identifier and carrying release cause value, and described the first message canTo be sent by another webserver, or can be the message being sent by eNodeB.

Although it should be understood that and may adopt in embodiments of the present invention term first, second, third, etc. to describe respectivelyThe information of kind, but these information should not be limited to these terms. These terms are only used for information to be distinguished from each other out. For example,, not de-In the situation of embodiment of the present invention scope, the first message also can be called as the second message, and similarly, the second message also canBe called as the first message.

Should be understood that, the first message can only be carried bearer identifier and carrying release cause value, also can carryBearer identifier and carrying release cause value are carried bearer identifier and carrying release cause value other parameters in addition simultaneously,The embodiment of the present invention does not limit this.

Described bearer identifier, English is Beareridentifier, is abbreviated as BearerID. Each EPS is carried onIn 3GPP, there are unique mark, i.e. a bearer identifier.

S102, obtains port numbers and external entity address according to the bearer identifier in described the first message.

3GPP server receives after this first message, by resolve bearer identifier in the first message obtain port numbers andExternal entity address.

Described external entity address is the address of instruction external entity position, is the identifier of this external entity, Neng GouweiOne points to this external entity, and 3GPP server can be communicated by letter with external entity according to described address. This external entity, refers to3GPP agreement does not have the entity of specification, and this entity is not observed 3GPP agreement. As MTCServer. MTCServer refers to machine typeThe communication server of type. Wherein, the communication of Machine Type, English is MachineTypeCommunications, is abbreviated asMTC, refers to the communication type that nobody participates in.

Described port numbers is the identification information that is used to refer to a certain service on terminal device.

S103, obtains Termination ID.

Described Termination ID is that the identifier of terminal device, can this terminal device of unique sensing. This Termination ID and described endSlogan indicates a certain service on this terminal device together.

S104, according to described external entity address, send carry described carrying release cause value, described Termination ID and described inThe 3rd message of port numbers is given external entity corresponding to described external entity address.

3GPP server, according to described external entity address, sends and carries carrying release cause value, Termination ID and port numbersThe 3rd message give external entity corresponding to described external entity address.

The technical scheme that should be understood that the embodiment of the present invention can be applied to various communication systems, for example: GSM (GlobalSystemofMobilecommunication, global system for mobile telecommunications) system, CDMA (CodeDivisionMultipleAccess, CDMA) system, (WidebandCodeDivisionMultipleAccess, wideband code division is many for WCDMALocation) system, GPRS (GeneralPacketRadioService, GPRS), LTE (LongTermEvolution, Long Term Evolution) system, LTE-A (Advancedlongtermevolution, advanced Long Term Evolution) beSystem, UMTS (UniversalMobileTelecommunicationSystem, UMTS) etc., the present inventionEmbodiment does not limit.

The embodiment of the present invention can be for the wireless network of different standards. Radio Access Network can in different systemsComprise different network elements. For example, in LTE and LTE-A, the network element of Radio Access Network comprises eNB (eNodeB, evolved base station),In WCDMA the network element of Radio Access Network comprise RNC (RadioNetworkController, radio network controller) andNodeB, similarly, (WorldwideInteroperabilityforMicrowaveAccess, global microwave is mutual for WiMaxConnect into) etc. other wireless network also can use and the similar scheme of the embodiment of the present invention, just relevant in base station systemModule may be different, and the embodiment of the present invention does not limit. For convenience of discussing, the embodiment of the present invention is based on LTE and LTE-A netNetwork is discussed.

The method for reporting that the embodiment of the present invention discharges to external entity report radio bearer by 3GPP server, Neng GoushiAfter the abnormal release of carrying now, notify at once and stop data transmission, reduce the burden of 3GPP network internal.

Embodiment 2

Fig. 2 is the flow chart of a kind of possibility implementation of embodiment of the method 2 provided by the invention. As shown in Figure 2, this realityExecuting routine method specifically can comprise the following steps:

S201, receives first message of carrying bearer identifier and carrying release cause value.

Described step S201 is identical with the method for embodiment 1 step S101, refers to the discussion of embodiment 1 to step S101,Do not repeat them here.

S202, judges described carrying release cause value.

The described carrying release cause of this judgement value, specifically refers to, after 3GPP server receives the first message, if shouldIn the first message, carry carrying release cause value, this 3GPP server just judges the value of Cause in this carrying release cause value. ExampleAs, if the value of Cause equals 1, this carrying release is abnormal release; If or the value of Cause equals 0,This carrying release is abnormal release. Should be understood that, embodiment just illustrates the value of Cause, to described value notLimit.

S203, in the time that to judge described carrying release cause value be abnormal, resolve described in described the first message and carriesDescribed port numbers and described external entity address are obtained in the carrying that identifier is corresponding.

If described carrying release cause value is abnormal, resolves described the first message and obtain port numbers and described outside realBody address.

S204, when carrying release cause value normally, does not resolve described the first message.

Should be understood that, this does not resolve described the first message, refers to that 3GPP server is not by resolving this first messageObtain port numbers and described external entity address, do not refer to 3GPP server in this first message receiving, carry ginsengNumber does not process. 3GPP server can, according to this first message, do corresponding processing to parameter wherein, and the present embodiment existsThis does not limit.

3GPP server is by resolving carrying corresponding to bearer identifier, obtains the traffic flow template of this carrying correspondence,Obtain described port numbers and external entity address by this traffic flow template. Wherein, described 3GPP server is to hold by parsingCarrying carrying corresponding to identifier obtains the traffic flow template of this carrying correspondence and describedly obtains described end by this traffic flow templateSlogan and external entity address are all that the correspondence table being stored on this 3GPP server by parsing obtains. Each EPS carryingIn 3GPP, there is a unique mark, i.e. bearer identifier, and each EPS dedicated bearer can have a Business Stream mouldPlate, English is TrafficFlowTemplate, is abbreviated as TFT. Traffic flow template is equivalent to wave filter, filters eligibleBusiness Stream, be used for filtering the data that are adapted at the upper transmission of this carrying.

S205, obtains Termination ID by bearer identifier.

Described Termination ID is also that 3GPP server obtains by the bearer identifier in this first message. Described by holdingCarrying the method that identifier obtains Termination ID is, by being stored in, correspondence table on this 3GPP server obtains.

Described Termination ID is that the identifier of terminal device, can this terminal device of unique sensing. This Termination ID and port numbersIndicate together a certain service on this terminal device.

S206, according to described external entity address, send carry described carrying release cause value, described Termination ID and described inThe 3rd message of port numbers is given external entity corresponding to described external entity address.

The method for reporting that the embodiment of the present invention discharges to external entity report radio bearer by 3GPP server, Neng GoushiAfter the abnormal release of carrying now, notify at once, stop data transmission, to reduce 3GPP network internal burden. Meanwhile, obtain in parsingWhile getting port numbers and external entity address, do not obtain Termination ID, reduce the transmission of Termination ID between the network equipment, reduce networkExpense.

Optionally,

After external entity receives the 3rd message, according to the carrying release cause value of carrying in the 3rd message, to fromThe data of described port numbers and Termination ID are processed, and described processing can comprise deletion, stop the transmission of described data, abandonsCarrying etc.

The method for reporting that the embodiment of the present invention discharges to external entity report radio bearer by 3GPP server, Neng GoushiAfter the abnormal release of carrying now, notify at once, stop data transmission. Make external entity can process as soon as possible corresponding data, asDelete data, stop sending these data, abandon carrying etc., to reduce 3GPP network internal burden. Meanwhile, obtain port in parsingNumber and do not obtain Termination ID when external entity address, reduce the transmission of Termination ID between the network equipment, reduce network overhead.

Embodiment 3

Fig. 3 is the flow chart of the method for reporting embodiment 3 of radio bearer release provided by the invention. As shown in Figure 3, this realityExecuting routine method can comprise:

S301, receives second message of carrying port numbers, external entity address and carrying release cause value.

3GPP server receives second message of carrying port numbers, external entity address and carrying release cause value.

Described external entity address is the address of instruction external entity position, is the identifier of this external entity, Neng GouweiOne points to this external entity, and 3GPP server can be communicated by letter with external entity according to described address. This external entity, refers to3GPP agreement does not have the entity of specification, and this entity is not observed 3GPP agreement. As MTCServer. MTCServer is Machine TypeThe communication server. Wherein, the communication of Machine Type, English is MachineTypeCommunications, is abbreviated as MTC,Refer to the communication type that nobody participates in.

Described port numbers is the identification information for indicating a certain service on terminal device.

Should be understood that, the second message can only be carried port numbers, external entity address and carrying release cause value; AlsoWhen can carrying port numbers, external entity address and carrying release cause value, carry other parameters, the embodiment of the present invention pairThis does not limit.

S302, obtains Termination ID.

S303, according to described external entity address, send carry described carrying release cause value, described port numbers and described inThe 3rd message of Termination ID is given external entity corresponding to described external entity address.

Described step S303 is identical with the method for embodiment 2 step S206, refers to the discussion of embodiment 2 to step S206,Do not repeat them here.

The method for reporting that the embodiment of the present invention discharges to external entity report radio bearer by 3GPP server, Neng GoushiAfter the abnormal release of carrying now, notify external entity at once. Make external entity can process as soon as possible corresponding data, as deleted numberAccording to, stop sending these data, abandon carrying etc., to reduce 3GPP network internal burden.

Optionally,

Fig. 4 is the flow process of 3 one kinds of possibility implementations of method for reporting embodiment of radio bearer release provided by the inventionFigure. As shown in Figure 4, the method for the present embodiment can comprise:

At step S302, obtain Termination ID, specifically can comprise:

S3021, obtains Termination ID by bearer identifier.

The method that 3GPP server obtains described Termination ID can be to obtain Termination ID by bearer identifier. Described stepRapid S303 is identical with the method for embodiment 2 step S205, refers to the discussion of embodiment 2 to step S205, does not repeat them here.

Optionally,

Fig. 5 is the stream of the another kind of possibility implementations of method for reporting embodiment 3 of radio bearer release provided by the inventionCheng Tu. As shown in Figure 5, the method for the present embodiment can comprise:

At step S302, obtain Termination ID and specifically can comprise:

S3022, receives described Termination ID.

The another kind of method that 3GPP server obtains described Termination ID can be to receive the described end that the webserver sendsEnd ID. The described webserver can be MME.

The method for reporting that the embodiment of the present invention discharges to external entity report radio bearer by 3GPP server, Neng GoushiAfter the abnormal release of carrying now, notify external entity at once. Make external entity can process as soon as possible corresponding data, as deleted numberAccording to, stop sending these data, abandon carrying etc., to reduce 3GPP network internal burden. Meanwhile, parsing obtain port numbers and outsidePortion does not obtain Termination ID when physical address, reduces the transmission of Termination ID between the network equipment, reduces network overhead.

Optionally,

Embodiment 4

Fig. 6 is the flow chart of the method for reporting embodiment 4 of radio bearer release provided by the invention. As shown in Figure 6, this realityExecuting routine method can comprise:

S401, receives first message of carrying bearer identifier and carrying release cause value;

Terminal device receives first message of carrying bearer identifier and carrying release cause value, and described the first message is passableThe message being sent by eNodeB.

S403, obtains port numbers and external entity address according to the described bearer identifier in described the first message.

Terminal device receives after this first message, obtains port numbers according to the described bearer identifier in described the first messageWith external entity address.

Described external entity address is the address of instruction external entity position, is the identifier of this external entity, Neng GouweiOne points to this external entity, and terminal device can be communicated by letter with external entity according to described address. This external entity, 3GPP associationView does not have the entity of specification, and this entity is not observed 3GPP agreement. As MTCServer. MTCServer is the communication of Machine TypeServer. Wherein, the communication of Machine Type, English is MachineTypeCommunications, is abbreviated as MTC, refers to notThe communication type that someone participates in.

S405, transmission is carried second of described port numbers, described external entity address and described carrying release cause value and is disappearedBreath.

The method for reporting that the embodiment of the present invention discharges to external entity report radio bearer by 3GPP server, Neng GoushiAfter the abnormal release of carrying now, notify at once, stop data transmission, to reduce 3GPP network internal burden.

Optionally,

Before described step S403, after step S401, can also comprise step S402.

S402, judges described carrying release cause value.

If described carrying release cause value is abnormal, resolves described the first message and obtain described port numbers and external entityAddress.

The described carrying release cause of this judgement value, specifically refers to, after terminal device receives the first message, if thisIn one message, carry carrying release cause value, this terminal device just judges the value of Cause in this carrying release cause value. For example,If Cause equals 1, this carrying release is abnormal release; If or Cause equals 0, to discharge be extremely to release in this carryingPut. Should be understood that, embodiment just illustrates the value of Cause, and described value is not limited.

If described carrying release cause value is abnormal, perform step S403, resolve described the first message and obtain instituteState port numbers and described external entity address.

S404, if carrying release cause value is normal, do not resolve described the first message obtain described port numbers and described inExternal entity address.

Should be understood that, this is not resolved described the first message and obtains described port numbers and described external entity address, isRefer to that terminal device does not obtain described port numbers and described external entity address by resolving this first message, do not refer to terminal deviceTo in this first message receiving, carry parameter do not process. Terminal device can be according to this first message, to itIn parameter do corresponding processing, the present embodiment does not limit at this.

Optionally,

In described step S403, the method that described the first message of this parsing is obtained port numbers and external entity address is,The parameter of obtaining by resolving carrying corresponding to bearer identifier.

Each EPS is carried in 3GPP a unique mark, i.e. bearer identifier, and each EPS dedicated bearer existsCapital has a traffic flow template, and English is TrafficFlowTemplate, is abbreviated as TFT. Traffic flow template is equivalent toWave filter, filters qualified Business Stream, is used for filtering the data that are adapted at the upper transmission of this carrying.

Terminal device is by resolving carrying corresponding to bearer identifier, obtains the traffic flow template of this carrying correspondence, logicalCross this traffic flow template and obtain described port numbers and external entity address. Wherein, described terminal device is to carry mark by parsingKnowing carrying corresponding to symbol obtains the traffic flow template of this carrying correspondence and describedly obtains described port numbers by this traffic flow templateWith external entity address, be all that the correspondence table being stored on this terminal device by parsing obtains.

Optionally,

In step S405, described port numbers, described external entity address and described carrying release cause value are carried in transmissionThe second message is to send second message of carrying described port numbers, described external entity address and described carrying release cause valueGive 3GPP server.

Terminal device sends described the second message to 3GPP server. 3GPP server can comprise eNodeB, MME, P-The inner network element of the multiple 3GPP such as GW.

Embodiment 5

Fig. 7 is the structural representation of terminal device provided by the invention. As shown in Figure 7, terminal device comprises:

Receiving element 501, for receiving first message of carrying bearer identifier and carrying release cause value.

Processing unit 502, for the described bearer identifier of the first message of receiving according to described receiving element 501,Obtain port numbers and external entity address.

Transmitting element 503, the described port numbers and the external entity address that obtain for receiving described processing unit 502, andThe second message of described port numbers, described external entity address and described carrying release cause value is carried in transmission.

Described receiving element 501 receives first message of carrying bearer identifier and carrying release cause value. Described firstMessage can be the message being sent by eNodeB. Described bearer identifier, English is Beareridentifier, is abbreviated asBearerID. Each EPS is carried on unique mark, i.e. a bearer identifier in 3GPP.

Described processing unit 502 is resolved the first message that described receiving element 501 receives, and obtains port numbers and external entityAddress. Described receiving element 501 in terminal device receives after this first message, by described processing unit 502, resolves firstMessage is obtained port numbers and external entity address. Described external entity address is the address of instruction external entity position, is that this is outerThe identifier of portion's entity, can this external entity of unique sensing, makes the terminal device can be according to described address and external entityCommunication. This external entity, is the entity that 3GPP agreement does not have specification, and this entity is not observed 3GPP agreement. As MTCServer.MTCServer is the communication server of Machine Type. Wherein, the communication of Machine Type, English is MachineTypeCommunications, is abbreviated as MTC, refers to the communication type that nobody participates in. Described port numbers is to establish for indicating terminalThe identification information of standby a certain service.

Described transmitting element 503 receives described port numbers and the external entity address that described processing unit 502 obtains, concurrentSend second message of carrying described port numbers, described external entity address and described carrying release cause value.

The embodiment of the present invention discharges the terminal device of report by realizing radio bearer, can realize in carrying abnormalAfter release, notify at once, stop data transmission, to reduce 3GPP network internal burden.

Optionally,

Fig. 8 is the structural representation of terminal device processing unit provided by the invention. As shown in Figure 8, terminal device processingUnit specifically can comprise:

First processes subelement 5021, for judging described carrying release cause value.

Second processes subelement 5022, for processing the judged result of subelement 5021 according to described first, described in parsingThe carrying that bearer identifier is corresponding, obtains described port numbers and external entity address.

Described first processes the method that subelement 5021 can be used for carrying out step S402 in embodiment 4, this first processingUnit 5021 refers to the method for embodiment 4 step S402 for the method for carrying out, do not repeat them here.

Described second processes subelement 5022, for according to the judged result of described the first processing subelement 5021, resolvesThe carrying that described bearer identifier is corresponding, obtains described port numbers and external entity address.

The method that described the first message of this parsing is obtained port numbers and external entity address is, by resolving bearer identifierThe parameter that corresponding carrying is obtained.

The second processing subelement 5022 is by resolving carrying corresponding to bearer identifier, obtains the business of this carrying correspondenceFlow template, obtains described port numbers and external entity address by this traffic flow template. Wherein, described second process subelementThe 5022nd, obtain the traffic flow template of this carrying correspondence and described by this business by resolving carrying corresponding to bearer identifierFlow template obtains described port numbers and external entity address, is all that the correspondence table being stored on this terminal device by parsing obtains.

Optionally,

Described transmitting element 503, for sending described the second message to 3GPP server. 3GPP server can compriseENodeB, MME, the inner network element of the multiple 3GPP such as P-GW.

Embodiment 6

Fig. 9 is the structural representation of 3GPP server provided by the invention. As shown in Figure 9,3GPP server comprises:

Receiving element 601, for receiving first message of carrying bearer identifier and carrying release cause value.

Processing unit 602, for the described bearer identifier receiving according to described receiving element 601, obtains port numbers, endEnd ID and external entity address.

Transmitting element 603, for receiving the result of described processing unit 602, according to described external entity address, sends outSend the 3rd message of carrying described carrying release cause value, described Termination ID and described port numbers to described external entity address pairThe external entity of answering.

Described receiving element 601 is received first message of carrying bearer identifier and carrying release cause value, and described in inciting somebody to actionThe first message sends described processing unit 602 to, described processing unit 602 receive according to described receiving element 601 described in holdCarry identifier, obtain port numbers, Termination ID and external entity address, described transmitting element 603 receives described processing unit 602Result, according to described external entity address, sends and carries described carrying release cause value, described Termination ID and described portNumber the 3rd message give external entity corresponding to described external entity address.

Described 3GPP server, can be used for carrying out the method in embodiment 1, and described method refers to embodiment 1, at this no longerRepeat.

The embodiment of the present invention can realize radio bearer by 3GPP server to external entity report and discharge report3GPP server, can realize after the abnormal release of carrying, notifies at once, stops data transmission, to reduce 3GPP network internalBurden.

Optionally,

Figure 10 is the structural representation of 3GPP server process provided by the invention unit. As shown in figure 10,3GPP serviceDevice processing unit specifically comprises:

First processes subelement 6021, for judging described carrying release cause value.

Second processes subelement 6022, for according to the judged result of the first processing subelement 6021, resolves described firstDescribed port numbers and described external entity address are obtained in carrying corresponding to bearer identifier described in message.

The 3rd processes subelement 6023, for by described bearer identifier, obtains end corresponding to described bearer identifierEnd ID.

Described first processes subelement 6021, for according to the carrying release cause value of the first message, judges this carryingWhether discharge is abnormal release. This first is processed subelement 6021 and can be used for carrying out the method for step S202 in embodiment 2, and this is the years oldOne processes the method for subelement 6021 for carrying out, and refers to the method for step S202 in embodiment 2, does not repeat them here.

Described second processes subelement 6022, for according to the judged result of the first processing subelement 6021, described in parsingThe carrying that bearer identifier is corresponding, obtains described port numbers and external entity address. If described first processes subelement 6021This carrying of judgement is released to abnormal release, and this second processing subelement 6022 obtains port numbers and external entity address. ShouldSecond processes subelement 6022 can be used for carrying out the method for step S203 in embodiment 2, this second process subelement 6022 forThe method of carrying out, refers to the method for step S203 in embodiment 2, does not repeat them here.

The described the 3rd processes subelement 6023, for by described bearer identifier, obtains described bearer identifier correspondenceTermination ID. The method that described the 3rd processing subelement 6023 obtains Termination ID, as the method for step S205 in embodiment 2, refers toIn embodiment 2, the method for step S205, does not repeat them here.

Optionally,

3GPP server can be packet data network gateway. Described packet data network gateway, English is

PacketDateNetworkGateway, is abbreviated as P-GW, refers to a kind of gateway of Packet Data Network.

Optionally,

The embodiment of the present invention discharges the 3GPP server of report by realizing radio bearer, can realize in carrying differentAfter normal release, notify at once, stop data transmission. Make external entity can process as soon as possible corresponding data, as deleted data, stoppingOnly send these data, abandon carrying etc., to reduce 3GPP network internal burden. Meanwhile, obtain port numbers and outside real in parsing, do not obtain Termination ID when body the address, reduce the transmission of Termination ID between the network equipment, reduce network overhead.

Embodiment 7

Figure 11 is the structural representation of 3GPP server provided by the invention. As shown in figure 11,3GPP server comprises:

Receiving element 701, receives second message of carrying port numbers, external entity address and carrying release cause value.

Acquiring unit 702, for obtaining Termination ID;

Transmitting element 703, for receiving the result of described receiving element 701 and described acquiring unit 702, according to instituteState external entity address, send the 3rd message of carrying described carrying release cause value, described port numbers and Termination ID to describedThe external entity that external entity address is corresponding.

Described receiving element 701 receives second message of carrying port numbers, external entity address and carrying release cause value.Described external entity address is the address of instruction external entity position, is the identifier of this external entity, can unique sensing be somebody's turn to doExternal entity, can communicate by letter according to described address 3GPP server with external entity. This external entity, refers to that 3GPP agreement does not haveHave the entity of specification, this entity is not observed 3GPP agreement. As MTCServer. MTCServer is the communication service of Machine TypeDevice. Wherein, the communication of Machine Type, English is MachineTypeCommunications, is abbreviated as MTC, refers to nobodyThe communication type participating in. Described port numbers is the identification information for indicating a certain service on terminal device.

This receiving element 701 can be used for carrying out the method for step S301 in embodiment 3, refers to step S301 in embodiment 3Method, do not repeat them here.

Described acquiring unit 702 is obtained Termination ID. Can be used for carrying out the method described in step S302 in embodiment 3, refer toIn embodiment 3, the method for step S302, does not repeat them here.

Described transmitting element 703 is according to the result of described acquiring unit 702, and according to described external entity address,It is corresponding that external entity address is carried described in the 3rd message of described carrying release cause value, described port numbers and Termination ID in transmissionExternal entity. Described external entity, refers to that 3GPP agreement does not have the entity of specification, and this entity is not observed 3GPP agreement. As MTCServer. This transmitting element 703 can be used for carrying out the method for step S302 in embodiment 3, refers to step S302's in embodiment 3Method, does not repeat them here.

Optionally,

The described acquiring unit 702 of 3GPP server specifically for,

Obtain described Termination ID or for receiving described Termination ID according to bearer identifier.

Described acquiring unit 702, for carrying out the method for embodiment 3 step S302, concrete grammar refers in embodiment 3The method of step S302, does not repeat them here.

Optionally,

Described 3GPP server is middle controlled entity.

Controlled entity in the middle of described, is a network element in 3GPP protocol specification, and the interface of communicating by letter with external entity is provided,Can hide 3GPP topology of networks to the entity of 3GPP network-external. MTC-IWF is controlled entity in the middle of 3GPP networkOne. MTC-IWF, English is MTCInterworkingFunction, refers to a functional entity in MTC communication, carriesFor with the interface of PERCOM peripheral communication, can hide 3GPP topology of networks to the entity of 3GPP network-external.

Optionally,

Described 3GPP server is packet data network gateway.

Described packet data network gateway, English is PDNGateway, be abbreviated as P-GW, refers to a kind of Packet Data NetworkGateway.

The embodiment of the present invention can realize radio bearer by 3GPP server to external entity report and discharge report3GPP server, can realize after the abnormal release of carrying, notifies at once, stops data transmission. Make the external entity can be as early as possibleCorresponding data is processed on ground, as deleted data, stopping sending these data, abandons carrying etc., to reduce 3GPP network internal burden. WithTime, in the time that obtaining port numbers and external entity address, parsing do not obtain Termination ID, reduce the biography of Termination ID between the network equipmentPass, reduce network overhead.

Embodiment 8

Figure 12 is the frame diagram of network system provided by the invention. As shown in figure 12, the network system of the present embodiment canComprise: terminal device 81, for receiving first message of carrying bearer identifier and carrying release cause value, and according to described theDescribed bearer identifier in one message is obtained port numbers and external entity address, sends and carries described port numbers, described outsideThe second message of physical address and described carrying release cause value. 3GPP server 82, for receiving described the second message, and obtainsGet Termination ID, according to described external entity address, send and carry described carrying release cause value, described port numbers and described terminalThe 3rd message of ID is given external entity corresponding to described external entity address.

Described terminal device 81, can be used for carrying out the method described in embodiment 4, and concrete grammar refers to embodiment 4, at this notRepeat again.

The structure of described terminal device 81 is the structure of terminal device 81 as described in Example 5, and concrete structure refers to enforcementShown in example 5, do not repeat them here.

Described 3GPP server 82, can be for the method described in execution embodiment 3, and concrete grammar refers to 3 of embodimentShow, do not repeat them here.

The structure of described 3GPP server 82 is the structure of 3GPP server 82 as described in Example 7, and concrete structure refers toShown in embodiment 7, do not repeat them here.

The embodiment of the present invention can realize radio bearer by 3GPP server to external entity report and discharge the net of reportingNetwork system, can realize after the abnormal release of carrying, notifies at once, stops data transmission, to reduce 3GPP network internal burden.

Optionally,

The embodiment of the present invention can realize radio bearer by 3GPP server to external entity report and discharge the net of reportingNetwork system, can realize after the abnormal release of carrying, notifies at once, stops data transmission. External entity can be located in as early as possibleReason corresponding data, as deleted data, stopping sending these data, abandons carrying etc., to reduce 3GPP network internal burden.

Embodiment 9

Figure 13 is the flow chart of the method for reporting embodiment 9 of radio bearer release provided by the invention. As shown in figure 13, originallyThe concrete grammar of embodiment can comprise:

S901, eNodeB sends wireless resource control connection reconfiguration message, carries carrying release cause value and carrying markKnow symbol.

After radio bearer is discharged by eNodeB, eNodeB sends wireless resource control connection reconfiguration to terminal device and disappearsBreath, English is RRCConnectionReconfiguration message, at RRCConnectionReconfigurationIn the IE of message, can carry carrying release cause value and bearer identifier.

Wherein, described carrying release cause value can represent with Cause, discharges Cause etc. as Cause equals 1 for abnormalBe normal release in 0. Abnormal release refers to when data communication does not complete, because as reasons such as network interrupt, resource is preempted, be somebody's turn to doUnlimited carrying is released.

Wherein, the form of described RRCConnectionReconfiguration message, providing as follows in 3GPPShown in:

Wherein, shown in described bearer identifier providing as follows in 3GPP:

Figure11.9a:EPSbeareridentity

Table11.5:EPSbeareridentity

Wherein, described bearer identifier is by the Radio in RRCConnectionReconfiguration messageResourceConfigDedicated carries.

Optionally, described carrying release cause value can leave in message header, exists in message body, or is placed on certainIn information.

S902, terminal device judges described carrying release cause value, resolves carrying.

Described terminal device receives after RRCConnectionReconfiguration message, according toThe carrying release cause value of carrying in RRCConnectionReconfiguration message, determines whether abnormal release,Judge the value of Cause. If judgement is abnormal release, terminal device finds the TFT of corresponding this carrying according to bearer identifier,Terminal device obtains port numbers and external entity address by resolving this TFT afterwards.

Wherein, described external entity address refers to the address of the server beyond 3GPP protocol specification, as MTCServerAddress. Described port numbers refers to protocol port number, is used to indicate many that a terminal device that has an IP address can provideOne in service, such as Web service, FTP service, SMTP service etc. Mode by " IP address+port numbers " is distinguished notSame service.

Wherein, described terminal device finds the method for the TFT of corresponding this carrying to be according to bearer identifier: bearer identifierBe stored on terminal device with the corresponding table of TFT, by searching corresponding table, find the TFT of corresponding this carrying. Described bearing identificationSymbol is shown shown in table one specific as follows with the corresponding of TFT:

Table one

Wherein, described terminal device obtains the method for port numbers and external entity address and is by resolving this TFT: terminal is establishedFor above there being the corresponding table of TFT with port numbers and external entity address, by searching this correspondence table, obtain port numbers and outside realBody address. Shown in described corresponding table table two specific as follows:

Table two

S903, terminal device sends Radio Resource control connection and has reconfigured message, carries port numbers and outside realBody address.

Described terminal device is carried on Radio Resource control even by the described port numbers parsing and external entity addressConnect to have reconfigured and in message, send to eNodeB. Radio Resource control connection has reconfigured message, and English is RadioResourceControlConnectionReconfigurationComplete, is abbreviated as RRCConnectionReconfigurationComplete。

Wherein, described RRCConnectionReconfigurationComplete message is to RRCConnectionReplying of Reconfiguration message, the lattice of described RRCConnectionReconfigurationComplete messageFormula, as follows:

Wherein, described carrying release cause value, port numbers and external entity address can be left in message header, and existence disappearsIn breath body, or be placed in certain information.

S904, eNodeB sends carrying releasing request message, carries bearer identifier, carrying release cause value, port numbersWith external entity address.

ENodeB sends carrying releasing request message to MME, and English is BearerReleaseRequest message, at thisIn message, carry bearer identifier, carrying release cause value, port numbers and external entity address.

Wherein, the mode of described eNodeB notice MME can be by BearerReleaseRequest message,InitialContextSetupComplete message, HandoverRequestAck message, ContextResponseMessage or PathSwitchRequest message. Generally can use BearerReleaseRequest message.

The form of described BearerReleaseRequest message is as shown in following table three, table four. Wherein, carry described endThe concrete mode of slogan and external entity address can increase an item in table four.

Table three

Table four

S905, MME obtains Termination ID by bearer identifier.

MME receives after the notice of eNodeB described above, judges institute according to the carrying release cause value of carrying in messageWhether be abnormal release, i.e. the value of the disconnected cause of judgement if stating release. If judged result is abnormal release, by taking in messageThe bearer identifier of band is found out this and is carried corresponding Termination ID. Terminal device in described Termination ID is that the terminal in Figure 13 is establishedFor 091, i.e. data receiver's terminal device. Termination ID is the identifier of the described terminal device of the unique expression of energy.

Wherein, describedly find out this by bearer identifier and carry corresponding Termination ID and be stored on MME by searchingThe mode of corresponding table obtains, and concrete corresponding table is as shown in following table five:

MMEMMandEPSbearerContexts

Table five

S906, MME obtain after Termination ID by bearer identifier, send Report message, in this Report message, carryCarrying release cause value, Termination ID, port numbers and external entity address.

MME sends Report message to middle controlled entity, as MTC-IWF, carries carrying and release in described Report messagePut cause value, Termination ID, port numbers and external entity address.

S907, middle controlled entity, according to the address of external entity, sends new Report message, carries carrying and discharges formerBecause of value, Termination ID and port numbers.

Middle controlled entity, as MTC-IWF, receives Report message described above. According to carrying in Report messageThe address of external entity, new Report message is sent to the external entity corresponding with described external entity address, described inIn new Report message, carry carrying release cause value, Termination ID and port numbers.

S908, external entity, according to carrying release cause value, is carried out the data corresponding with described port numbers and Termination IDProcess.

External entity is received after new as mentioned above Report message, according to the carrying release cause carrying in described messageValue, according to the port numbers of carrying in described message and Termination ID, to the data place corresponding with described port numbers and Termination IDReason.

Wherein, described processing can comprise: stop sending data, delete the data that arrive, or store the data that reachDeng.

Terminal device judges that carrying release cause value is for after abnormal, just by resolving RRCConnectionBearer identifier in Reconfiguration message, obtains above port numbers and the external entity address of data of this carrying. Again byMiddle controlled entity, as MTC-IWF, sends to external entity by its message, processes in time corresponding data by external entity. ThisInventive embodiments discharges the network system of report by realizing radio bearer, can realize after the abnormal release of carrying, andShi Tongzhi external entity. Make external entity can process as soon as possible corresponding data, as deleted data, stopping sending these data, putAbandon carrying etc., to reduce 3GPP network internal burden. Meanwhile, resolve Termination ID by MME, reduce the network element that transmits described Termination IDQuantity, to reduce 3GPP network internal burden.

Embodiment 10

Figure 14 is the flow chart of the method for reporting embodiment 10 of radio bearer release provided by the invention. As shown in figure 14,Can method comprising of the present embodiment:

Terminal device, i.e. the recipient of communication information, receives the RRCConnection that network sendsReconfiguration message, that in the RRCConnectionReconfiguration message that judgement receives, carries holdsCarry release cause value carrying release cause value and be abnormal after, find out the TFT of corresponding this carrying by bearer identifier, by parsingThis TFT obtains port numbers and the external entity address of the upper data of this carrying. Described external entity refers to beyond 3GPP protocol specificationExternal entity, as MTCServer. Terminal device is resolved after described bearer identifier, and the parameter parsing is sent to P-GW, and send to external entity by P-GW.

Figure 14 is the flow chart of the method for reporting embodiment 10 of radio bearer release provided by the invention. As shown in figure 14,The concrete grammar of the present embodiment can comprise:

S1001, eNodeB sends wireless resource control connection reconfiguration message, carries carrying release cause value and carrying markKnow symbol.

After radio bearer is discharged by eNodeB, eNodeB sends RRC to terminal deviceConnectionReconfiguration message, in the IE of RRCConnectionReconfiguration message, canCarry carrying release cause value and bearer identifier.

Above-mentioned steps is identical with S901 in embodiment 9, and its specific works principle repeats no more, and it is right to refer in embodiment 9The description of S901.

S1002, terminal device judges described carrying release cause value, resolves carrying.

Above-mentioned steps is identical with S902 in embodiment 9, and its specific works principle repeats no more, and it is right to refer in embodiment 9The description of S902.

S1003, terminal device sends Radio Resource control connection and has reconfigured message, carries port numbers and outside realBody address.

Described terminal device is carried at Radio Resource control even by the described port numbers parsing and external entity addressConnect and reconfigured in message, English is RRCConnectionReconfigurationComplete message, passes through RRCConnectionReconfigurationComplete message sends to eNodeB.

Above-mentioned steps is identical with S903 in embodiment 9, and its specific works principle repeats no more, and it is right to refer in embodiment 9The description of S903.

S1004, eNodeB sends carrying releasing request message, carries bearer identifier, carrying release cause value, port numbersWith external entity address.

Above-mentioned steps is identical with S904 in embodiment 9, and its specific works principle repeats no more, and it is right to refer in embodiment 9The description of S904.

S1005, MME sends deleting load-bearing command messages, carry bearer identifier, carrying release cause value, port numbers andExternal entity address.

MME sends deleting load-bearing command messages, English be BearerDeleteCommand to gateway, English isServerGateway, is abbreviated as S-GW. S-GW sends BearerDeleteCommand again to P-GW. BearerDeleteIn Command message, carry bearer identifier, carrying release cause value, port numbers and external entity address.

Wherein, described S-GW is responsible for the functions such as Media Stream processing and forwarding.

Wherein, described bearer identifier, carrying release cause value, port numbers and external entity address are at BearerCarrying mode in DeleteCommand can be, in message header, carries, and in message body, newly-built IEs carries.

S1006, P-GW obtains Termination ID by bearer identifier.

P-GW receives after BearerDeleteCommand message described above, releases according to the carrying of carrying in messagePut cause value and judge whether described release is abnormal release, be i.e. the value of the disconnected cause of judgement. If judged result is abnormal release,Find out this by the bearer identifier of carrying in message and carry corresponding Termination ID. Terminal device in described Termination ID, isTerminal device 101 in Figure 14, i.e. data receiver's terminal device. Termination ID is the mark of the described terminal device of the unique expression of energyKnow symbol.

Wherein, describedly find out this by bearer identifier and carry corresponding Termination ID and be stored on P-GW by searchingThe mode of corresponding table obtains.

Be stored in correspondence table on P-GW as shown in following table six:

Table5.7.4-1:P-GWcontext

Table six

S1007, after P-GW obtains Termination ID by bearer identifier, sends deleting bearing request, receives deleting bearingReply.

P-GW sends deleting bearing request by S-GW to MME, and English is DeleteBearerRequest, and MME receivesAfter deleting bearing request, send deleting bearing reply by S-GW to P-GW, English is DeleteBearerResponse, completeAll the other processes that become carrying to discharge.

Wherein, shown in the form of described DeleteBearerRequest table seven specific as follows:

InformationElementsinaDeleteBearerRequest

Table seven

Wherein, shown in the form of described DeleteBearerResponse table eight specific as follows:

InformationElementsinDeleteBearerResponse

Table eight

S1008, P-GW, according to the address of external entity, sends Report message, carries carrying release cause value, Termination IDAnd port numbers.

P-GW completes after carrying release as above, according to BearerDeleteCommand message described aboveIn external entity address, to external entity, as MTCServer sends Report message. In described Report message, carry and holdCarry release cause value, Termination ID and port numbers.

S1009, external entity, according to carrying release cause value, is carried out the data corresponding with described port numbers and Termination IDProcess.

Wherein, described processing can comprise: stop sending data, delete the data that arrive, or the data of storage arrivalDeng.

The embodiment of the present invention discharges the network system of report by realizing radio bearer, can realize in carrying abnormalAfter release, notify in time external entity. Make external entity can process as soon as possible corresponding data, as deleted data, stopping dataSend, abandon carrying etc., to reduce 3GPP network internal burden. Meanwhile, resolve Termination ID by P-GW, reduce and transmit described terminalThe NE quantity of ID, to reduce 3GPP network internal burden.

Embodiment 11

Figure 15 is the flow chart of the method for reporting embodiment 11 of radio bearer release provided by the invention. As shown in figure 15,Can method comprising of the present embodiment:

After radio bearer is released, P-GW receives the BearerDeleteCommand message that MME sends, judgementThe carrying release cause value of carrying in BearerDeleteCommand message is for after abnormal, and it is right to find out by bearer identifierAnswer the TFT of this carrying, obtain port numbers and the external entity address of the upper data of this carrying by resolving this TFT. P-GW resolves and holdsCarry after identifier, by middle controlled entity, as MTC-IWF, the parameter parsing is sent to external entity.

Figure 15 is the flow chart of the method for reporting embodiment 11 of radio bearer release provided by the invention. As shown in figure 15,The concrete grammar of the present embodiment can comprise:

S1101, eNodeB sends and receives radio bearer release message.

ENodeB sends radio bearer release message to terminal device 111, English disappears for RadioBearerReleaseBreath, for notifying this radio bearer of described terminal device to be released. Terminal device is received described RadioBearerReleaseAfter message, send new RadioBearerRelease message to eNodeB.

S1102, eNodeB sends carrying and discharges Indication message, carries bearer identifier and carrying release cause value.

ENodeB receives after described new RadioBearerRelease message, sends carrying release instruction disappear to MMEBreath, English is E-RABRELEASEINDICATION message. E-RABRELEASEINDICATION message is carried carrying markKnow symbol and carrying release cause value.

Described E-RABRELEASEINDICATION message is carried the method for bearer identifier and carrying release cause valueAs shown in the table:

Direction:eNB→MME

Cause：

S1103, MME sends deleting load-bearing command messages, carries bearer identifier, carrying release cause value.

MME receives after E-RABRELEASEINDICATION message, disappears according to E-RABRELEASEINDICATIONThe carrying release cause value of carrying in breath, judges that whether described release is abnormal release, judges the value of cause. If judgementResult is abnormal release, and this MME stores the carrying release cause value that described E-RABRELEASEINDICATION message is carried,Meanwhile, send BearerDeleteCommand to S-GW. S-GW sends BearerDeleteCommand again to P-GW.In BearerDeleteCommand, carry bearer identifier, carrying release cause value.

In above-mentioned transmission deleting load-bearing command messages and embodiment 10, S1005 is similar, and its specific works principle repeats no more,Refer to the description to S1005 in embodiment 10.

S1104, P-GW judges described carrying release cause value, resolves carrying.

P-GW receives after BearerDeleteCommand message described above, releases according to the carrying of carrying in messagePut cause value and judge that whether described release is abnormal release, judges the value of cause. If judged result is abnormal release,Find out the TFT of corresponding this carrying by the bearer identifier of carrying in message, obtain this carrying upper data by resolving this TFTPort numbers and external entity address.

Above-mentioned judgement discharges extremely, in port numbers and external entity address and embodiment 9 S902 similar, its specific worksPrinciple repeats no more, and refers to the description to S902 in embodiment 9.

S1105, P-GW sends deleting bearing request, receives deleting bearing and replys.

P-GW sends DeleteBearerRequest by S-GW to MME, DeleteBearerRequest messageIn carry port numbers and external entity address. MME receives after deleting bearing request, sends Delete by S-GW to P-GWBearerResponse, completes all the other processes that carrying discharges.

Wherein, the form of described DeleteBearerRequest and the lattice of described DeleteBearerResponseFormula, with the form phase of DeleteBearerRequest and DeleteBearerResponse in S1007 in embodiment 10With, its concrete form repeats no more, and refers to S1007 in embodiment 10.

S1106, MME find Termination ID by bearer identifier.

MME finds out this and carries corresponding Termination ID. Terminal device in described Termination ID is the terminal device in Figure 15111, i.e. data receiver's terminal device. Termination ID is the identifier of the described terminal device of the unique expression of energy.

S1107, MME sends Report message, carries carrying release cause value, external entity address, port numbers and terminalID。

MME, to middle controlled entity, as MTC-IWF sends Report message, carries carrying and discharges in this Report messageCause value, external entity address, port numbers and Termination ID.

S1108, middle controlled entity sends new Report message, carries carrying release cause value, Termination ID and portNumber.

Middle controlled entity is received after above-mentioned Report message, according to the external entity address in Report message, outwardsPortion's entity, as MTCServer sends new Report message. In described new Report message, carry carrying release cause value,Termination ID and port numbers.

S1109, external entity, according to carrying release cause value, is carried out the data corresponding with described port numbers and Termination IDProcess.

Embodiment 12

Figure 16 is the flow chart of the method for reporting embodiment 12 of radio bearer release provided by the invention. As shown in figure 16:

Terminal device resolve TFT, by MTC-IWF by event report to MTCServer

After radio bearer is released, P-GW receives the BearerDeleteCommand message that MME sends, judgementThe carrying release cause value of carrying in BearerDeleteCommand message is for after abnormal, and it is right to find out by bearer identifierAnswer the TFT of this carrying, obtain port numbers and the external entity address of the upper data of this carrying by resolving this TFT. P-GW resolves and holdsCarry after identifier, directly the parameter parsing is sent to external entity.

Figure 16 is the flow chart of the method for reporting embodiment 12 of radio bearer release provided by the invention. As shown in Figure 4, originallyThe concrete grammar of embodiment can comprise:

S1201, eNodeB sends, receives radio bearer release message.

ENodeB sends RadioBearerRelease message to terminal device 121, for notifying described terminal deviceThis radio bearer is released. Terminal device is received after described RadioBearerRelease message, sends new to eNodeBRadioBearerRelease message.

S1202, eNodeB sends carrying and discharges Indication message, carries bearer identifier and carrying release cause value.

ENodeB receives after described new RadioBearerRelease message, sends carrying release instruction disappear to MMEBreath, English is E-RABRELEASEINDICATION message. E-RABRELEASEINDICATION message is carried bearing identificationSymbol and carrying release cause value.

Wherein, the E-RAB in S1102 in described E-RABRELEASEINDICATION message and embodiment 11RELEASEINDICATION message is identical, and particular content is not repeated.

S1203, MME sends deleting load-bearing command messages, carries bearer identifier, carrying release cause value.

MME sends deleting load-bearing command messages after receiving E-RABRELEASEINDICATION message, and English isBearerDeleteCommand message is to S-GW. S-GW sends BearerDeleteCommand message again to P-GW.In BearerDeleteCommand, carry bearer identifier, carrying release cause value.

In above-mentioned steps and embodiment 11, S1103 is similar, and its specific works principle repeats no more, and it is right to refer in embodiment 11The description of S1103.

S1204, P-GW judges described carrying release cause value, resolves carrying.

P-GW receives after BearerDeleteCommand message described above, releases according to the carrying of carrying in messagePut cause value and judge that whether described release is abnormal release, judges the value of cause. If judged result is abnormal release,Find out the TFT of corresponding this carrying by the bearer identifier of carrying in message, obtain this carrying upper data by resolving this TFTPort numbers and external entity address. Meanwhile, P-GW finds out corresponding this by bearer identifier and carries corresponding Termination ID.

S1205, P-GW sends deleting bearing request, receives deleting bearing and replys.

S1206, P-GW sends Report message, carries carrying release cause value, Termination ID and port numbers.

S1207, external entity, according to carrying release cause value, is carried out the data corresponding with described port numbers and Termination IDProcess.

Embodiment 13

Figure 17 is the frame diagram of network system provided by the invention. As shown in figure 17, the network system of the present embodiment canComprise: a 3GPP server 1301, for receiving first message of carrying bearer identifier and carrying release cause value, and rootObtain port numbers and external entity address according to the bearer identifier in described the first message, send carry described port numbers, described inThe second message of external entity address and described carrying release cause value; The 2nd 3GPP server 1302, for receiving describedOne message and described the second message, obtain Termination ID, sends and carry described carrying release cause value, described Termination ID and described endThe 3rd message of slogan; The 3rd 3GPP server 1303, for receiving described the 3rd message, and according to described external entity groundLocation, described the 3rd message is given external entity corresponding to described external entity address.

A described 3GPP server 1301, receives first message of carrying bearer identifier and carrying release cause value,And obtain port numbers and external entity address according to the bearer identifier in described the first message, send carry described port numbers,The second message of described external entity address and described carrying release cause value; Described the 2nd 3GPP server 1302, receives instituteState the first message and described the second message, obtain Termination ID, send and carry described carrying release cause value, described Termination ID and instituteState the 3rd message of port numbers; Described the 3rd 3GPP server 1303, receives described the 3rd message, and according to described external entityAddress, described the 3rd message is given external entity corresponding to described external entity address.

The embodiment of the present invention discharges the network system of report by realizing radio bearer, can realize in carrying abnormalAfter release, notify at once, stop data transmission, to reduce 3GPP network internal burden.

Optionally,

The embodiment of the present invention discharges the network system of report by realizing radio bearer, can realize in carrying abnormalAfter release, notify at once, stop data transmission. Make external entity can process as soon as possible corresponding data, as deleted data, stoppingSend this data, abandon carrying etc., to reduce 3GPP network internal burden.

Through the above description of the embodiments, those skilled in the art can be well understood to the present invention passableWith hardware realization, or firmware realization, or their combination realizes. In the time using software to realize, can be by above-mentioned functionsBe stored in terminal device computer-readable recording medium or as one or more instructions or code on terminal device computer-readable recording medium and passDefeated. Terminal device computer-readable recording medium comprises terminal device storage medium and communication media, and wherein communication media comprises and being convenient to from oneThe local any medium that transmits terminal device program to another place. Storage medium can be appointing that terminal device can accessWhat usable medium. As example but be not limited to: terminal device computer-readable recording medium can comprise RAM, ROM, EEPROM, CD-ROM or itsHis optical disc storage, magnetic disk storage medium or other magnetic memory apparatus or can be used in to carry or store and there is instruction or numberAccording to the program code of the expectation of version can be by any other medium of terminal device access. In addition. Any connection canWith the suitable terminal device computer-readable recording medium that becomes. For example,, if software is to use coaxial cable, optical fiber cable, twisted-pair feeder, numeralSubscribers feeder (DSL) or the wireless technology such as infrared ray, radio and microwave from website, server or other are long-rangeSource transmission, coaxial cable, optical fiber cable, twisted-pair feeder, DSL or wireless such as infrared ray, wireless and microwave soTechnology is included in the photographic fixing of affiliated medium. As used in the present invention, dish (Disk) and dish (disc) comprise compression laser disc(CD), laser dish, laser disc, digital universal laser disc (DVD), floppy disk and Blu-ray Disc, the copy data of the common magnetic of its mid-game, andDish carrys out the copy data of optics with laser. Combination above also should be included in terminal device computer-readable recording medium protection domain itIn.

In a word, the foregoing is only the preferred embodiment of technical solution of the present invention, be not intended to limit of the present inventionProtection domain. Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., all should be included inWithin protection scope of the present invention.

Claims

1. the method for reporting that radio bearer discharges, is characterized in that, described method comprises:

What packet data network gateway P-GW receiving mobility management entity MME sent carries bearer identifier and carrying release causeThe first message of value;

Described P-GW judges described carrying release cause value;

In the time that to judge described carrying release cause value be abnormal, described P-GW resolves bearing identification described in described the first messageAccord with corresponding carrying and obtain port numbers and external entity address;

Described P-GW sends deleting bearing request to described MME, and receives deleting bearing and reply;

Described MME obtains Termination ID by bearer identifier;

Described MME sends and carries described carrying release cause value, described Termination ID, described port numbers and institute to middle controlled entityState the Report message of external entity address;

In the middle of described, controlled entity receives after described Report message, according to described external entity address, described in transmission is carriedThe 3rd message of carrying release cause value, described Termination ID and described port numbers gives outside corresponding to described external entity address realBody, to indicate the described external entity pair data corresponding with described port numbers and Termination ID to process.

2. the method for reporting that radio bearer discharges, is characterized in that, described method comprises:

Packet data network gateway P-GW receives second message of carrying port numbers, external entity address and carrying release cause value,Described port numbers and described external entity address are resolved carrying corresponding to bearer identifier by terminal device and are obtained;

Described P-GW obtains Termination ID according to described bearer identifier;

Described P-GW is according to described external entity address, send carry described carrying release cause value, described port numbers and described inThe 3rd message of Termination ID is given external entity corresponding to described external entity address.

3. the method for reporting that radio bearer discharges, is characterized in that, described method comprises:

Terminal device receives first message of carrying bearer identifier and carrying release cause value that eNodeB sends;

Described terminal device judges described carrying release cause value;

In the time that to judge described carrying release cause value be abnormal, described terminal device is resolved described in described the first message and is carriedPort numbers and external entity address are obtained in the carrying that identifier is corresponding;

Described terminal device sends and carries second of described port numbers, described external entity address and described carrying release cause valueMessage is given described eNodeB, for notifying the described external entity address corresponding external entity pair number relevant to described carryingAccording to processing.

4. method according to claim 3, is characterized in that, described terminal device send carry described port numbers, described inThe second message of external entity address and described carrying release cause value is given described eNodeB, for notifying described external entityThe external entity pair data relevant to described carrying corresponding to address are processed, and comprising:

Described terminal device sends and carries second of described port numbers, described external entity address and described carrying release cause valueMessage is given described eNodeB;

Described eNodeB sends carrying releasing request message to MME;

Described MME receives after described carrying releasing request message, obtains Termination ID by described bearer identifier;

Described MME sends and carries described carrying release cause value, described Termination ID, described port numbers and described external entity addressReport message give middle controlled entity;

In the middle of described, controlled entity receives after described Report message, according to described external entity address, described in transmission is carriedThe 3rd message of carrying release cause value, described Termination ID and described port numbers gives outside corresponding to described external entity address realBody.

5. method according to claim 3, is characterized in that, described terminal device send carry described port numbers, described inThe second message of external entity address and described carrying release cause value is given described eNodeB, for notifying described external entityThe external entity pair data relevant to described carrying corresponding to address are processed, and comprising:

Described eNodeB to MME send carry described bearer identifier, described carrying release cause value, described port numbers and described inThe carrying releasing request message of external entity address;

Described MME sends deleting load-bearing command messages by gateway to packet data network gateway P-GW;

Described P-GW receives after described deleting load-bearing command messages, obtains Termination ID by described bearer identifier;

P-GW, according to the address of external entity, sends and carries described carrying release cause value, described Termination ID and described port numbersReport message give external entity corresponding to described external entity address.

6. a terminal device, is characterized in that, comprising:

Receiving element, first message of carrying bearer identifier and carrying release cause value sending for receiving eNodeB;

Processing unit, for judging described carrying release cause value; In the time that to judge described carrying release cause value be abnormal, separateAnalyse carrying corresponding to bearer identifier described in described the first message and obtain port numbers and external entity address;

Transmitting element, the described port numbers and the external entity address that obtain for receiving described processing unit, and institute is carried in transmissionState the second message of port numbers, described external entity address and described carrying release cause value to described eNodeB, for logicalKnow that the described external entity address corresponding external entity pair data relevant to described carrying process.

7. a 3GPP server, is characterized in that, described 3GPP server is packet data network gateway, comprising:

Processing unit, for judging described carrying release cause value; According to judged result, resolve described in described the first message and holdCarry carrying corresponding to identifier and obtain port numbers and external entity address; By described bearer identifier, obtain described carrying markKnow the Termination ID that symbol is corresponding;

Transmitting element, for receiving the result of described processing unit, according to described external entity address, described in transmission is carriedThe 3rd message of carrying release cause value, described Termination ID and described port numbers gives outside corresponding to described external entity address realBody.

8. a 3GPP server, is characterized in that, described 3GPP server is packet data network gateway, comprising:

Receiving element, receives second message of carrying port numbers, external entity address and carrying release cause value, described port numbersResolving carrying corresponding to bearer identifier with described external entity address by terminal device obtains;

Acquiring unit, for obtaining Termination ID according to bearer identifier;

Transmitting element, for receiving the result of described receiving element and described acquiring unit, according to described external entity address, sends outSend the 3rd message of carrying described carrying release cause value, described port numbers and described Termination ID to described external entity address pairThe external entity of answering.

9. a network system, is characterized in that, comprising:

Terminal device, first message of carrying bearer identifier and carrying release cause value sending for receiving eNodeB, andJudge described carrying release cause value, in the time that to judge described carrying release cause value be abnormal, resolve in described the first messagePort numbers and external entity address are obtained in carrying corresponding to described bearer identifier, according to the described carrying in described the first messageIdentifier obtains port numbers and external entity address, sends and carries described port numbers, described external entity address and described carryingThe second message of release cause value;

3GPP server, for receiving described the second message, and obtains Termination ID according to bearer identifier, according to described outside realBody address, sends the 3rd message of carrying described carrying release cause value, described port numbers and described Termination ID to described outsideThe external entity that physical address is corresponding.

10. a network system, is characterized in that, comprising:

The one 3GPP server, for receiving first message of carrying bearer identifier and carrying release cause value, and judges instituteState carrying release cause value, in the time that to judge described carrying release cause value be abnormal, resolve described in described the first message and holdCarry carrying corresponding to identifier and obtain port numbers and external entity address, send and carry described port numbers, described external entity groundThe second message of location and described carrying release cause value;

The 2nd 3GPP server, for receiving described the first message and described the second message, obtains terminal according to bearer identifierID, sends the 3rd message of carrying described carrying release cause value, described Termination ID and described port numbers;

The 3rd 3GPP server, for receiving described the 3rd message, and according to described external entity address, described the 3rd message is givenThe external entity that described external entity address is corresponding.