CN100512175C

CN100512175C - Method for realizing set-up of bearing in communication network

Info

Publication number: CN100512175C
Application number: CNB200510127778XA
Authority: CN
Inventors: 罗龙
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2005-12-06
Filing date: 2005-12-06
Publication date: 2009-07-08
Anticipated expiration: 2025-12-06
Also published as: CN1980165A

Abstract

The invention includes steps: first, based on request from user terminal, network sub system (NSS) determines information of load-bearing attribute of user, and down sending it to backbone sub system (BSS); then, based on received information of load-bearing attribute of user, BSS carries out resource admission control for message of building load-bearing requested from user; after permission of BSS, carrying out building load-bearing service for the user terminal. Optimizing procedure of building load bearing, the invention does not need cockamamie procedure for treating authorization. Thus, one side is that network side monitors use of user's resources, and the other side is that time for building load bearing is shortened. The invention raises communication performance of wireless communication system effectively.

Description

In communication network, set up the implementation method of carrying

Technical field

The present invention relates to network communications technology field, technology is set up in the carrying that relates in particular in a kind of communication network.

Background technology

Along with the development of the network communications technology, people are also more and more higher to the requirement by every business of carrying out in the network.Usually all need to provide corresponding service quality control and assurance at the every business that in network, provides according to user's signatory situation.

For the user in the network service, if there is not the assurance of QoS (service quality), the impression that is used to commence business will greatly be had influence on, especially for some for the highstrung business of service quality, for example, jitter-sensitive type business such as delay sensitive type business, streaming on demand such as PoC or the like are for its service quality of giving security seems even more important.Thereby, in communication network, all can guarantee usually for each business provides corresponding service quality, make the user under the connection of guaranteeing service quality, to carry out corresponding business.

In the user commences business process, the change to service quality takes place if desired, then need to hold consultation and process such as authentication with network side, after the network approval, then can use the service quality after the renewal.Therefore, in communication network, will be referred to the processing procedure that carrying is set up and revised, provide and have being connected that service quality guarantees so that foundation and modification process by carrying are embodied as the user, and can satisfy the demand of the quality of service information of revising corresponding connection.

To be that example is to present carrying foundation and modification process with GPRS (GPRS) system below.The networking structure figure of gprs system as shown in Figure 1, the network entity of gprs system comprises: MS (portable terminal) and GPRS packet field network two parts, wherein, the structure of GPRS packet field network entity specifically comprises as shown in Figure 2:

SGSN (Serving GPRS Support Node) is the main body of user contracting data management, when the user need set up carrying, request need be sent to SGSN, SGSN examines and adjudicates user's request according to the user contracting data that obtains from HLR (attaching position register), determines the carrying connection whether permitted user is set up extra fine quality.If permission, then SGSN can notify GGSN (Gateway GPRS Support Node) and UTRAN/BSS to connect and notify the user.Follow-up business can be used the carrying of having set up.

Based on said system, when the user need set up professional a connection, then as shown in Figure 3, specifically may further comprise the steps:

Step 31:UE (user terminal) sets up signaling bear with AN (Access Network) earlier;

Step 32: after signaling bear was set up and finished, UE utilized signaling bear and NSS (network subsystem) to set up service bearer by signaling; NSS carries out operations such as authentication, subscription data coupling to UE;

Notice AN carries out load-bearing allocation after the processing of step 33:NSS completing steps 32;

Step 34:AN notice UE carries out the load-bearing allocation notice;

Step 35: after the load-bearing allocation success, NSS notice UE carrying is set up and is finished;

After step 36:UE is notified, send business datum, promptly carry out service data interaction between UE and the AN and handle.

At present, no matter be mobile network or fixed network, the loading establishing process of terminal all adopts processing procedure shown in Figure 3.

For WCDMA (Wideband Code Division Multiple Access (WCDMA)) system, the process that each signaling bear is set up and service bearer is set up specifically may further comprise the steps as shown in Figure 4:

Step 41: carry out the foundation of signaling bear, be specially to connect to set up (RRC Conn Setup) and set up RRC and be connected the foundation of finishing (RRC Conn Comp) message realization signaling bear by RRC (radio resource control) connection request (RRC Conn Req), RRC;

Step 42: carry out the foundation of service bearer, be specially by initial transmission indication (Initial DirectTransfer) message and carry out the foundation of service bearer, as carrying out the foundation of service bearer by PDP (packet data protocol) foundation/modification indication (PDP establishment/modification) message;

Step 43: carry out the foundation of business datum carrying, specifically comprise the assignment of carrying of step 431 and the service bearer notifier processes of step 432, described step 431 specifically comprises wireless access load-bearing allocation request shown in Figure 4 (RAB Assignment Req) message, radio bearer is set up request (RBSetup Req) message, radio bearer is set up and to be finished (RB Setup Comp) message and wireless access load-bearing allocation response (RAB Assignment Res) message, and described step 432 item is to set up response (PDP establishment Res) message by the PDP that is sent to UE by NSS to realize.

Through after the above-mentioned processing, UE just can commence business, and carries out the mutual of business datum.Simultaneously, it can also be seen that from foregoing description that the carrying foundation in existing system is to set up at the carrying of specific properties, promptly once can only establish the carrying of attributes such as specific QoS, the qos parameter of feasible carrying of setting up is fixed.

The implementation of setting up based on above-mentioned carrying if need to use the carrying of different QoS in the follow-up data transfer, then needs existing carrying connected and makes amendment or rebulid new carrying.And, must be after finishing signaling procedure, business datum just can be used the carrying of foundation, that is to say, each time at the change of carrying, all needs complete the carrying out again one time of process that carrying is set up.Simultaneously, may also can need authentication process etc. for each loading establishing process to the user.Therefore, scheme is set up in existing carrying will increase the professional time delay of using.For example, if the user wants to set up a business, but existing carrying does not match with the requirement of this business, then the user can carry out the business datum transmission after need at first finishing the process of setting up of the modification of PDP or new PDP, thereby make the professional time delay of setting up increase, and processing procedure underaction.

Summary of the invention

The purpose of this invention is to provide a kind of implementation method of in communication network, setting up carrying, thereby can in cordless communication network, set up radio bearer apace, improve the performance of communication network.

The objective of the invention is to be achieved through the following technical solutions:

The invention provides a kind of implementation method of in communication network, setting up carrying, comprising:

A, network side entity are determined user's carrying attribute information according to the request of user terminal, and are handed down to the network entity that is connected with user terminal; Described steps A specifically comprises: A1, network side entity receive the pre-established request message of radio bearer that user terminal sends, the loaded information that the request of carrying in the described message is pre-established; A2, network side entity are determined the carrying attribute information of the pre-established carrying of user terminal according to loaded information in the message that receives, and are handed down to the network entity that is connected with user terminal;

B, the described network entity that is connected with user terminal directly carry out resource grant control according to the message that the user's who receives carrying attribute information is set up carrying to the user terminal requests that inserts;

C, after the permission of the network entity that is connected with user terminal, carry out the foundation of the service bearer of this user terminal requests.

Described steps A comprises:

Determine user's carrying attribute information by the entity among the network subsystem NSS according to the request of user terminal, and be handed down to the base station sub-system BSS that is connected communication with user terminal.

Described steps A 1 comprises:

User terminal connects foundation by grouping or the modification message carries the pre-established request of described carrying, and sends to NSS.

Described user's carrying attribute information comprises:

Type of service, synchronous/asynchronous, whether orderly, maximum bit lead, confirm that bit leads, maximum SDU, priority and/or the error rate.

Described steps A also comprises:

Determine user's carrying attribute information by the service control point that is arranged among the NSS according to the request of user terminal, and be handed down to the BSS that is connected communication with user terminal.

Described service control point comprises:

The Serving GPRS Support Node SGSN of Wideband Code Division Multiple Access (WCDMA) WCDMA system and gateway GPRS node GGSN; Perhaps, the packet data serving node PDSN of CDMA systems; Perhaps, the access gateway AG in the wireless communication system.

In the method for the present invention, when described service control point was SGSN and GGSN, described steps A comprised:

A3, receive that SGSN on the NSS of the pre-established request of carrying sends PDP to GGSN and generates or update inquiry information;

A4, GGSN set up according to the message of receiving or the pre-established information of the corresponding carrying of renewal.

Described steps A 4 also comprises:

GGSN returns the PDP generation or upgrades response message to SGSN, and notice SGSN has finished foundation or upgraded the pre-established information of carrying accordingly on GGSN.

Described step B comprises:

B1, user terminal send the message that needs to set up carrying to BSS;

B2, BSS directly set up the carrying of this user terminal and require to carry out resource grant control, and when determining to allow this carrying to set up according to the carrying attribute information of the pre-established carrying of this user terminal correspondence of its preservation, execution in step C.

Described step B1 comprises:

B11, when there are not wireless connections in user terminal, user terminal sends the wireless connections request message to BSS, carrying the loaded information that it require to be set up in the message, BSS receives described request message, and in setting up the process of corresponding signaling bear execution in step B2;

Perhaps,

B12, when there are wireless connections in user terminal, user terminal sends sub-district or user's registration zone updating message to BSS, carrying the loaded information that it requires foundation in the message, BSS receives described request message and sends to user terminal and upgrades acknowledge message, and user terminal is received after the described message to return to reshuffle to BSS and finished message.

Described step B also comprises:

B3, after step B2 or step B12 are complete, send Indication message by BSS to NSS, carrying in the message is the loaded information that user terminal is set up;

B4, NSS carry out the renewal of beared information according to the Indication message that receives.

Described step B4 specifically comprises:

SGSN among the NSS sends update inquiry information to GGSN, is carrying the carrying attribute information of the service bearer of user terminal foundation in the message;

The renewal that GGSN carries attribute information according to the update inquiry information received, and return the renewal response message to SGSN.

Described step B4 also comprises:

Control rebulids carrying or revises and set up the carrying attribute information of carrying NSS according to the loaded information in the Indication message that receives.

Described method also comprises:

User terminal sends to NSS and is carrying the pre-established request message of carrying that needs to set up the indication information that carries;

When NSS when BSS issues the attribute information of pre-established carrying, carrying the indication information that carrying is set up in the user terminal requirement simultaneously;

BSS sets up corresponding carrying for this user terminal immediately according to described indication information.

As seen from the above technical solution provided by the invention, the present invention is by being issued to the carrying attribute information of user terminal in the network side entity that is connected communication with user terminal at network side, and sets up authorisation process by this entity according to the carrying that described carrying attribute information carries out user terminal.The present invention has taked system to authorize in advance, and the professional mode of using is at once set up carrying, thereby has optimized loading establishing process, makes to need not to carry out loaded down with trivial details authorisation process process in loading establishing process again.Like this, guarantee the monitoring that network side uses user resources on the one hand, shortened the time that carrying is set up on the other hand.Therefore, realization of the present invention can effectively improve the communication performance of wireless communication system.

Description of drawings

Fig. 1 is the networking structure schematic diagram of gprs system;

Fig. 2 is the structural representation of GPRS packet field network entity;

Fig. 3 is professional connection procedure schematic diagram for the user sets up;

Fig. 4 sets up the process schematic diagram of service bearer for user in the WCDMA system;

Fig. 5 sets up the maintenance process schematic diagram for service bearer of the prior art;

Fig. 6 sets up the maintenance process schematic diagram for the service bearer among the present invention;

Fig. 7 is the pre-established specific implementation process schematic diagram of carrying among the present invention;

Fig. 8 is the PDP preactivate processing procedure schematic diagram among Fig. 7;

Fig. 9 sets up process schematic diagram one for service bearer;

Figure 10 is that the PDP among Fig. 9 upgrades the processing procedure schematic diagram;

Figure 11 sets up process schematic diagram two for service bearer;

Figure 12 is the structural representation of subscriber terminal equipment.

Embodiment

The present invention realizes resource allocation process flexibly by optimizing loading establishing process, to realize the setting up wireless traffic carrying fast.

The implementation that the present invention adopts as shown in Figure 6, the user was carried pre-establishedly with network side before the use business in advance, described carrying is pre-established to be to realize according to the maximum coupling of user contracting data.If promptly there is QoS1, QoS2 and QoS3 Three Estate altogether in the user, then pre-established through carrying, network side allows the user to use signatory highest ranking at any time, as long as user's use is no more than the highest signatory permission, carry out alternately with system with regard to not needing, and can directly use, promptly directly set up service bearer, and utilize described service bearer to carry out the mutual of business datum, thereby reduced the time of professional foundation.

For the present invention there being further understanding, specific implementation of the present invention is described in detail below in conjunction with accompanying drawing.

Follow-up will be that example illustrates accordingly mainly at the description process of specific implementation of the present invention with WCDMA (Wideband Code Division Multiple Access (WCDMA)) system, certainly, the present invention also can be applied in CDMA (code division multiple access) system, and other relate in the system of similar loading establishing process.

Method of the present invention mainly comprises two processes when specific implementation: one is the pre-established process of carrying, and another is the business datum transmittance process.To describe at two processes respectively below.

(1) carries pre-established process

It is similar that the signaling of pre-established process provided by the invention and the PDP of prior art (packet data protocol) activate the signaling of using.The pre-established process of corresponding carrying specifically comprises as shown in Figure 7:

At first, carry out interacting message between UE (user terminal) and the BSS (base station sub-system) and realize signaling bear foundation, this processing procedure is identical with the technic relization scheme that prior art adopts, and has finished signaling bear and has set up back execution in step 71;

Step 71:UE sends I DT (initial directly transmission to NSS (network subsystem), InitialDirect Transfer) message, it is pre-established that request NSS sets up service bearer, in this message, can not carry the concrete parameter of setting up service bearer, and only carry the information of carrying out the pre-established needs of service bearer, described information includes but not limited to: information such as QoS, type of service and/or user ID.

After NSS receives request, mate, require pre-established carrying to check, and be the selected pre-parameter of setting up of carrying of user terminal user terminal according to user contracting data;

Whether the request message that sends at user terminal can carry needs system to distribute loaded information at once, so that whether the NSS decision is user terminal distribution radio bearer immediately;

Be specifically as follows PDP activation/modification request PDPActivate/Modify Req message in the I DT message described in this step, certainly, in this step, also can adopt the pre-established information of the corresponding carrying of other message bearings to carry pre-established request.

Step 72:NSS system carries out the pre-established processing of radio bearer according to user's carrying attribute;

In this step, at first need carry out corresponding PDP preactivate and handle on NSS, described PDP preactivate is handled and is specifically comprised: carry out the negotiation of relevant parameter, but reality is not carried out resource reservation;

After in the NSS system, carrying out the processing of PDP preactivate, also need on BSS, carry out the distribution of resource, be specially the distribution of logically carrying out resource, and in fact do not distribute corresponding resource, when taking place, business carries out the distribution of resource again according to priority, corresponding processing procedure specifically realizes by execution in step 72a, step 72b1, step 72b2 and step 72c, will be elaborated respectively below;

Step 72a: system carries out radio bearer according to the check result of user contracting data and sets up, and specifically comprises the pre-established indication information of carrying, and comprises that alternatively carrying sets up indication information;

The execution corresponding business is carried pre-established process in NSS and BSS are mutual, and user's signatory carrying attribute (as information such as QoS grades) is notified to BSS, so that BSS can set up and revise and control in follow-up processing procedure the carrying of user terminal; The NSS system specifically can be by carrying professional indication Serviceindication in RAB request for allocation RAB Assignment REQ message, expression NSS system has carried out at the carrying of this user terminal pre-established to BSS, carry the carrying attribute information of the pre-established carrying of this user terminal simultaneously in message, described carrying attribute information includes but not limited to: (the type comprises session to type of service, background, stream, type such as in real time), synchronous/asynchronous, whether orderly, maximum bit leads, confirm that bit leads, maximum SDU, at least one item in the information such as the priority and the error rate;

Simultaneously, in NSS and BSS reciprocal process, can also in interactive messages, indicate the user terminal under the BSS whether to need to set up at once service bearer, then execution in step 72b1 and step 72b2 if desired, otherwise, direct execution in step 72c.

Whether the business indication decision in the RAB allocation request message that step 72b1, step 72b2:BSS return according to NSS carries out this two step to UE: set up carrying if desired immediately, then setting up by radio bearer mutual between UE and the BSS asks RB Setup Req message and radio bearer foundation to finish the foundation of RB Setup Comp message realization at this user's carrying, promptly when user terminal needs to set up carrying immediately, then system will according to the request of user terminal set up immediately and UE between carrying; If the user does not need to distribute at once carrying, then system can not carry to set up with UE and consult, and promptly need not execution in step 72b1 and step 72b2;

Step 72c:BSS carries out preassignment and returns response message to the NSS system user's resource as requested, promptly return RAB assignment response RAB Assignment Res message, professional indication response Service indication Res information in the message;

In this step, BSS logically distributes corresponding resource, and does not in fact carry out corresponding resource reservation, is only distributed according to priority by BSS when business takes place again;

Behind the BSS and the interacting message between the NSS through step 72a and step 72c, BSS has put down in writing the resource situation that this user terminal need use, promptly be stored in the carrying attribute information of the pre-established carrying of this user terminal, like this, in follow-up distribution, as long as setting up the mistake that requires not surpass its correspondence, the carrying of user terminal carries the scope that attribute is put down in writing, then can carry foundation by the direct Resources allocation of BS, and need not to carry out alternately with NSS, shortened carrying greatly to set up the needed time; When BSS clashes in the resource process respectively, then need to seize or refusing user's application or revise user's request.

After the message that BSS returns is received by step 73:NSS system, just send the pre-established response message of finishing of carrying to the user, and the carrying attribute information that system is allowed is by this response message informing user terminal to user terminal;

This step specifically can activate/revise the corresponding carrying of the Service indication carrying attribute information in the response PDP Activate/Modify Res message by PDP.

As can be seen from Figure 7, UE can carry the retouching operation of attribute behind the PDP preactivate, and when carrying the retouching operation of attribute, then corresponding signaling adopts the signaling message that is denoted as Modify (modification) among Fig. 7.

And, consider that UE may be under the connection mode (connection mode) to carry pre-established processing, at this moment, the signaling bear among Fig. 7 is set up process and then can be saved, and promptly directly execution in step 71 is carried out the pre-established processing of carrying.

To the specific implementation of the PDP preactivate processing procedure among Fig. 7 be described below, specifically as shown in Figure 8, mainly may further comprise the steps:

Step 81: this processing procedure is identical with the processing procedure of step 71;

Step 82: after the SGSN among the NSS receives the pre-established request message of carrying that user terminal sends, then inquire about the subscription data of this user terminal to HLR (attaching position register), and the pre-established carrying that user terminal requires is checked, and determine the carrying attribute information that respective carrier is pre-established for this user terminal according to corresponding subscription data;

Step 83:SGSN sends to GGSN and creates or updating message, notice GGSN carries foundation in advance, be about to the corresponding carrying attribute information of pre-carrying that this user terminal sets up and be stored on the GGSN, the perhaps carrying attribute information that GGSN is gone up the pre-carrying of having set up of this user terminal of the preserving renewal of making amendment;

Step 84:GGSN finishes corresponding foundation or upgrades the operation back and return response message to SGSN.

If when determining that according to the indication of user terminal needs are set up carrying immediately, the then foundation operation of carrying by step 85, concrete as the respective handling in the step 72 among Fig. 7, afterwards with execution in step 86 and step 85, to send the PDP update request to GGSN by SGSN, GGSN finishes corresponding renewal back and returns PDP renewal response message to SGSN, and is last, execution in step 88 is returned PDP by SGSN to user terminal and is activated or revise affirmation PDP Activate/Modify Acc message.

(2) business datum transmittance process

Finished after the pre-established processing procedure of above-mentioned carrying, just can carry out the carrying foundation processing that follow-up service interaction needs based on pre-established carrying, promptly when user terminal need carry out business data transmission, then carry out the foundation processing of corresponding service carrying, handle so that carry out the transmission of Business Processing based on described pre-established carrying.

Described processing specifically is divided into two kinds of different situations: a kind of is that not have processing under the situation of wireless connections carryings, another kind at user terminal be to have processing under the situation of wireless connections carrying at user terminal.Below will be respectively the concrete processing procedure of two kinds of situations be described.

(1) there is not processing procedure under the situation of wireless connections carryings at user terminal

To under idle (free time) pattern, be example below, this processing procedure will be described that corresponding processing procedure specifically comprises as shown in Figure 9 with mobile phone:

Step 91: when mobile phone needs to set up business under the idle pattern, need at first set up RRC connects, in RRC connects, carry professional indication Service indication information, described this professional needed carrying attribute in this information, can comprise the requirement of one or more carrying;

Wherein, described carrying attribute can be the index of carrying property value itself or carrying property value.Comprise qos requirement, the requirement of IP address etc.

Step 92:BSS mates according to the Service indication (at the corresponding carrying attribute information of the pre-established carrying of this user terminal) that the Service indication of user request system when pre-established provides: if allow user's use, then setting up at follow-up RB notifies the user to use in the process, otherwise, set up in the process bearing capacity of distributing to the user in the signatory tolerance band at follow-up RB, set up at RB and notify the user in the process near user's request;

In this step, only carry out fuzzy matching, promptly directly distribute corresponding resource just can for user terminal, and not need to hold consultation with NSS as long as the request of user terminal is not more than the carrying attribute information of pre-established carrying correspondence.

Step 95: after the processing procedure of having passed through step 93 and step 94 had been set up corresponding signaling bear, the just foundation that can carry according to the carrying attribute information that step 92 is determined promptly sent carrying by BSS to UE and sets up RB Setup message;

Step 97:UE receives after carrying that BSS sends sets up message and set up corresponding carrying, returns carrying to BSS and sets up and finish RB Setup Comp message.

Usually, just can execution in step 910 after step 97 is finished, carry out the transmission of media data.

Do not limit concrete execution sequence between above-mentioned steps 96 and step 95 and the step 97.

In Fig. 9, also need execution in step 96, promptly notify NSS for the user has distributed resource by BSS, and execution in step 98;

Step 98:NSS upgrades the PDP state after receiving the notice that step 96 sends, perhaps, and the carrying attribute information of the service bearer set up of execution in step 99 control user terminals as required;

Step 99:NSS can according to strategy (as operator configuration) decision whether the resource operating position of user terminal is carried out operations such as authentication or modification, determine whether that promptly modification is checked or controlled to the carrying attribute information of service bearer that user terminal has been set up;

This step can adopt RAB Assignment (RAB distributions) the process realization of existing standard, and promptly NSS can control the carrying attribute information of the service bearer that the user set up by RAB Assignment process.

As can be seen, implementation provided by the invention has effectively shortened the time that the user is carried foundation, and user's loading establishing process is limited between UE and the BSS, and NSS can monitor simultaneously.

In Fig. 9, for the concrete processing procedure that adopts of step 98 and step 99 as shown in figure 10, comprise following treatment step:

Step 101: identical with the processing procedure of step 96 among Fig. 9;

After the notified message of SGSN among the step 102:NSS, just revise corresponding PDP state, be specially the state that upgrades the PDP connection that is stored on the SGSN;

Step 103:SGSN sends the PDP update inquiry information to GGSN, and notice GGSN carries out corresponding PDP and upgrades operation;

Step 104:GGSN finishes PDP renewal back and returns PDP renewal response message to SGSN.

Step 102 to the processing procedure of step 104 has been finished the processing of step 98 among Fig. 9.

Among Fig. 9 the processing procedure of step 99 referring to the step 105 among Figure 10 to step 1010, promptly when SGSN determines to authorize again the service bearer that user terminal is set up then execution in step 105 specifically comprise to step 108:

Step 105:SGSN sends RAB allocation request message RAB Assignment Req to BSS;

Step 106:BSS sends RB to UE and sets up or reshuffle and set up RB Setup/Reconfig

Setup message;

Step 107:UE returns RS to BSS and sets up or reshuffle and finish RB Setup/Reconfig

Comp message;

Step 108:BSS returns RAB assignment response RAB Assignment Res message to SGSN.

When SGSN determined that the carrying attribute information of the service bearer that need set up user terminal is made amendment, then execution in step 109 specifically comprised to step 1010:

Step 109:SGSN sends PDP to UE and revises request PDP Modify Req message, the carrying attribute information of the service bearer that request modification UE has set up;

Step 1010:UE returns PDP to SGSN and revises response PDP Modify Res message.

(2) have under the situation of wireless connections at user terminal

To be under connection (connection) pattern with mobile phone below is that example describes corresponding processing procedure, as shown in figure 11, specifically may further comprise the steps:

Step 111:UE sends sub-district or URA (user's registration zone) to BSS and upgrades Cell/URAupdate message and carry out service bearer and set up request, is carrying the information that UE wishes the service bearer set up in the message, as information such as qos requirement, the requirements of IP address;

Step 112: the resource grant control and treatment is carried out in the request that UE sends, and the processing that the step 92 among the processing in this step and Fig. 9 adopts is identical;

Step 113:BSS upgrades affirmation Cell/URA update confirm informing user terminal UE carrying by sub-district or URA and sets up situation, is specially: the RB information of setting up is notified to UE;

Step 114:UE reshuffles to BSS transmission RB and finishes RB Reconfig Comp message, successfully receives replying of RB configuration as UE, sends so that carry out follow-up data.

Follow-up step 115, step 116 and step 117 are identical with step 99 processing procedure with step 96, step 98 among Fig. 9, no longer describe in detail herein.

The present invention also provides a kind of subscriber terminal equipment, as shown in figure 12, comprising:

(1) message constructing module

Is used to construct the pre-authorization request message, is comprising the pre-established beared information of user terminal requests in the described message, and described message constructing module comprises:

Solicitation message constructing module: be used to construct the pre-authorization application request message of initiating the pre-authorization application;

Revise the message constructing module: be used to construct the pre-authorization modify request messages of initiating the pre-authorization modification

(2) message transmission module

Be used for the message of described message constructing module structure is sent to network side.

In sum, the present invention has optimized the loading establishing process in the communication system.Taked system to authorize in advance, the professional mode of using is at once set up carrying fast.Therefore, one aspect of the present invention has guaranteed the monitoring that network side uses user resources, has shortened the time that carrying is set up on the other hand.

The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.

Claims

1, a kind of implementation method of setting up carrying in communication network is characterized in that, comprising:

2, the implementation method of setting up carrying in communication network according to claim 1 is characterized in that described steps A comprises:

3, the implementation method of setting up carrying in communication network according to claim 1 is characterized in that described steps A 1 comprises:

4, the implementation method of setting up carrying in communication network according to claim 1 is characterized in that described user's carrying attribute information comprises:

5, according to each described implementation method of in communication network, setting up carrying of claim 1 to 4, it is characterized in that described steps A also comprises:

6, the implementation method of setting up carrying in communication network according to claim 5 is characterized in that described service control point comprises:

7, the implementation method of setting up carrying in communication network according to claim 6 is characterized in that when described service control point was SGSN and GGSN, described steps A comprised:

8, the implementation method of setting up carrying in communication network according to claim 7 is characterized in that described steps A 4 also comprises:

9, the implementation method of setting up carrying in communication network according to claim 7 is characterized in that described step B comprises:

B1, user terminal send the message that needs to set up carrying to BSS;

10, set up the implementation method of carrying in the communication network according to claim 9, its feature in, described step B1 comprises:

Perhaps,

11, set up the implementation method of carrying in the communication network according to claim 10, its feature in, described step B also comprises:

12, set up the implementation method of carrying in the communication network according to claim 11, it is characterized in that described step B4 specifically comprises:

13, set up the implementation method of carrying in the communication network according to claim 11, it is characterized in that described step B4 also comprises:

14, set up the implementation method of carrying in the communication network according to claim 5, it is characterized in that described method also comprises: