CN101925136A - Load establishing method and related device - Google Patents
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Abstract
The invention relates to the technical flied of communication, and discloses a load establishing method and a related device, wherein the load establishing method comprises the following steps of: obtaining first QoS (Quality of Service) information and a first load mark by a PGW (PSTN (Public Switched Telephone Network) Gateway), and establishing a load with an RAN (Residential Access Network) according to the first QoS information, wherein the load corresponds to the first load mark; establishing a wireless load with UE (User Equipment) by the RAN according to second QoS information corresponding to the first QoS information, wherein the wireless load corresponds to the second load mark corresponding to the first load mark; and by using the technical scheme provided by the invention, the load between the UE and the PGW can be established through an SGSN (Serving GPRS Supporting Node) and an SGW (Service Gateway) when the UE is switched in the SGW through the SGSN, so that the resource of each network entity in a network is fully utilized.
Description
Technical field
The present invention relates to communication technical field, be specifically related to carrying establishing method and relevant apparatus.
Background technology
At present in third generation partner program (3GPP:Third Generation Partnership Project), the notion of long-term evolving network/System Architecture Evolution network (LTE/SAE:Long TermEvolved/System Architecture Evolved) has been proposed, the purpose of LTE provides a kind ofly can reduce time delay, improve user data rate, system capacity improvement and the low network of covering cost, for convenience, the SAE network architecture is simplified, can be divided into 2 parts, as shown in Figure 1:
First: subscriber equipment (UE:User Equipment) 101, wireless access network (RAN:Radio Access Network) 102, service universal grouping wireless business supporting node (SGSN:ServingGeneral Packet Radio Service Support Node) 103, grouped data network gateway (PGW:Packet Data Network Gateway) 104, wherein:
RAN is made up of radio network controller (RNC) and base station (NodeB).RNC is used for distributing and is attached thereto with control or the Radio Resource of relevant NodeB, mainly finishes functions such as connection foundation and disconnection, switching, the merging of grand diversity, RRM control.NodeB finishes the conversion of data flow, also participates in a part of RRM simultaneously.
The SGSN significant feature is Internet protocol (IP:Intemet Protocol) grouping of transmitting I/O for the travelling carriage of this SGSN coverage (MS).The function that SGSN provides comprises: the route and the forwarding capability of the packet data package in this SGSN area, for all users in this SGSN area provide service, encrypt and authentication functions conversation management functional, mobile management function etc.Wherein, SGSN 103 be 3GPP version 7 and before the SGSN of version, design this SGSN and make the SAE framework can backward compatible Previous System.
PGW is responsible for user's face anchor point function that UE is linked into Packet Data Network, communicates with the external packet data net, has the function of grouping route and forwarding, and responsible policy, billing enhancement function, based on each user's packet filtering function etc.Simultaneously, PGW links to each other with the IP network of operator.
Second portion: subscriber equipment 101, wireless access network 105, service universal grouping wireless business supporting node (SGSN) 106, gateway (SGW:Serving Gateway) 107, grouped data network gateway PGW (Packet Data Network Gateway) 104, wherein:
User's face context of the last preservation of SGW UE as IP address and the routing iinformation of UE, is carried out functions such as Lawful Interception, grouped data route.
SGSN 106 is SGSN of 3GPP version 8, and this SGSN can directly communicate by letter with SGW.
Existing carrying establishing method all be based on 3GPP version 7 and before the SGSN of version, 3GPP version 7 and before the SGSN of version directly be connected with PGW, existing a kind of carrying establishing method comprises as shown in Figure 2:
Step 201, UE send to SGSN and activate packet data protocol (PDP:Packet Data Protocol) context request message, this request message carries bearing identification and service quality (QoS:Quality ofService) information, and wherein bearing identification can be a network layer Operational Visit dot mark symbol (NSAPI:Networklayer Service Access Point Identifier);
Wherein, bearing identification is corresponding with carrying, makes network node can discern corresponding carrying by bearing identification; QoS information is used to allow the network node be that carrying distributes corresponding Internet resources, makes carrying can satisfy the requirement of QoS; The foundation of carrying between two network entities needs to participate in the both sides that carrying sets up and distributes corresponding resource according to same QoS for this carrying, and allows the other side know the resource of oneself distribution, then finishes the foundation of carrying between the both sides;
Step 202, SGSN send to PGW and create the PDP Context request message, and this message is carried bearing identification and QoS information, and according to the information of QoS information for the downlink bearing resource of carrying distribution;
Step 203, PGW return to SGSN and create the PDP Context response message, and this message is carried QoS information and bearing identification, and according to the information of QoS information for the up bearing resource of carrying distribution;
Step 204, SGSN send RAB (RAB:Radio Access Bearer) assignment request to RAN, and this request comprises bearing identification, QoS information, and according to the information of QoS information for the up bearing resource of carrying distribution;
Wherein, because the bearing identification that can discern of RAN is RAB, so the bearing identification in the RAB assignment request is converted to RAB by NSAPI, preserves the mapping relations between NSAPI and the RAB on the SGSN;
After step 205, RAN receive the RAB assignment request, according to the RAB between bearing identification and QoS foundation and the UE;
Step 206, RAN return RAB to SGSN and assign response, and the situation that carrying is set up is informed SGSN, carry information and the bearing identification of RAN according to the downlink bearing resource of QoS information distribution in this message;
If the QoS information when step 207 RAN sets up RAB changes, then SGSN can redistribute the downlink bearing resource, and by upgrading PDP Context request message notice PGW, this message can be carried new QoS information and bearing identification, and the information of the downlink bearing resource of redistributing;
Step 208, PGW can redistribute up bearing resource according to new QoS information, and by upgrading PDP Context response message notice SGSN;
Step 209, SGSN are accepted message informing UE carrying and are set up and finish by activating PDP Context, and the information of necessity such as QoS information etc. are passed to UE;
Sequencing on wherein step 207 and step 209 have no time.
By above-mentioned flow process, can be when SGSN be the SGSN of version before 3GPP version 7 reaches, set up the carrying between UE and the PGW, but because the SGSN of 3GPP version 8 is connected with PGW by SGW, thereby existing carrying is set up on the SGSN that scheme can not be applied in 3GPP version 8, therefore when in the SAE system, the SGSN of 3GPP version 8 being arranged, can not set up carrying between UE and the PGW by this SGSN, thereby the resource of the network entity in the network is not fully utilized.
Summary of the invention
The technical problem that the embodiment of the invention solves provides carrying establishing method and relevant apparatus, and the technical scheme of using the embodiment of the invention to provide can be when UE inserts SGW by SGSN, sets up carrying between UE and the PGW by SGSN and SGW.
The purpose of the embodiment of the invention is achieved through the following technical solutions:
The embodiment of the invention provides a kind of carrying establishing method, comprise: grouped data network gateway PGW obtains the first service quality QoS information and first bearing identification, according to the carrying between described QoS information foundation and the Radio Access Network RAN, this carrying is corresponding with first bearing identification; Described RAN is according to the radio bearer between foundation of the 2nd QoS information and the user equipment (UE), described radio bearer is corresponding with second bearing identification, described the 2nd QoS information is corresponding with a described QoS information, and described second bearing identification is corresponding with described first bearing identification; Described PGW specifically comprises according to the carrying between described QoS information foundation and the RAN: set up the carrying of first between PGW and the SGW according to a described QoS information, described first carrying is corresponding with first bearing identification; Described SGW is according to second carrying between described QoS information foundation and the SGSN, and described second carrying is corresponding with first bearing identification; Described SGSN is according to the 3rd carrying between described the 2nd QoS information foundation and the RAN, and described the 3rd carrying is corresponding with described second bearing identification.
A kind of carrying establishing method comprises: SGSN is according to two QoS information foundation corresponding with a described QoS information and the 3rd carrying between the RAN, so that finish the foundation of the carrying between PGW and the RAN, described the 3rd carrying is corresponding with second bearing identification; Carrying between PGW and the RAN also comprises first carrying between that PGW sets up according to a QoS and the SGW, and described first carrying is corresponding with first bearing identification; Carrying between described PGW and the RAN also comprises second carrying between that described SGW sets up according to a described QoS and the SGSN, and described second carrying is corresponding with first bearing identification; Described SGSN comprises according to the 2nd QoS information foundation corresponding with a described QoS information and the 3rd carrying between the RAN, described the 2nd QoS information is sent to described RAN, so that described RAN is according to the radio bearer between described the 2nd QoS information foundation and the UE, described radio bearer is corresponding with second bearing identification, and described second bearing identification is corresponding with described first bearing identification.
The embodiment of the invention provides a kind of packet data network gateway device, comprising: the quality of service information acquiring unit is used to obtain a QoS information; Up bearing resource allocation units, being used for according to a described QoS information is that first carrying distributes the first up bearing resource; Information transmitting unit is used to send the information of the described QoS information and the first up bearing resource; Information receiving unit is used to receive the information and first bearing identification of a QoS information, the first downlink bearing resource; Information is preserved the unit, is used to preserve the information and first bearing identification of a QoS information, the first downlink bearing resource.
The embodiment of the invention provides a kind of gateway equipment, comprising: the quality of service information acquiring unit is used to obtain a QoS information; The downlink bearing resource allocation unit, being used for according to a described QoS information is that first carrying distributes the first downlink bearing resource; Downlink bearing resource information transmitting element is used to send the information of described QoS information and the described first downlink bearing resource; Up bearing resource information receiving unit is used to receive the information and first bearing identification of a QoS information, the first up bearing resource;
Up bearing resource information is preserved the unit, is used to preserve the information and first bearing identification of a QoS information, the first up bearing resource;
Up bearing resource allocation units, being used for according to a described QoS information is that second carrying distributes the
Two up bearing resources;
Up bearing resource information transmitting unit is used to send the information of described QoS information and the described second up bearing resource;
Downlink bearing resource information receiving element is used to receive the information and first bearing identification of a QoS information, the second downlink bearing resource;
The downlink bearing resource information is preserved the unit, is used to preserve a QoS information, second downlink bearing money
The information in source and first bearing identification.
The embodiment of the invention provides a kind of service universal packet wireless service supported node apparatus, comprising:
The quality of service information acquiring unit is used to obtain a QoS information;
The downlink bearing resource allocation unit, being used for according to a described QoS information is that second carrying distributes the second downlink bearing resource;
Downlink bearing resource information transmitting element is used to send the information of described QoS information and the described second downlink bearing resource;
Up bearing resource information receiving unit is used to receive the information and first bearing identification of a QoS information, the second up bearing resource;
Up bearing resource information is preserved the unit, is used to preserve the information and first bearing identification of a QoS information, the second up bearing resource;
Up bearing resource allocation units, being used for according to the two QoS information corresponding with a described QoS information is that second carrying distributes the 3rd up bearing resource;
Up bearing resource transmitting element is used to send the information of described the 2nd QoS information and described the 3rd up bearing resource;
Downlink bearing resource information receiving element is used to receive information second bearing identification corresponding with described first bearing identification of the 2nd QoS information, the 3rd downlink bearing resource;
The downlink bearing resource information is preserved the unit, is used to preserve the information and second bearing identification of the 2nd QoS information, the 3rd downlink bearing resource.
The embodiment of the invention provides a kind of subscriber equipment, comprising:
The quality of service information acquiring unit is used to obtain the 2nd QoS information;
The downlink bearing resource allocation unit, being used for according to described the 2nd QoS information is that radio bearer distributes nothing
Line bearing downlink bearing resource;
Information transmitting unit is used to send the information of described the 2nd QoS information and radio bearer downlink bearing resource;
Information receiving unit is used to receive the information and second bearing identification of the 2nd QoS information, the up bearing resource of radio bearer;
Information is preserved the unit, is used to preserve the information and second bearing identification of the 2nd QoS information, the up bearing resource of radio bearer.
The above technical scheme that provides from the embodiment of the invention as can be seen, the technical scheme of using the embodiment of the invention to provide, can be when UE insert SGW by SGSN, set up carrying between UE and the PGW by SGSN and SGW, the resource of each network entity in the network is fully used.
Description of drawings
Fig. 1 is a SAE network architecture schematic diagram in the prior art;
Fig. 2 is the flow chart of carrying establishing method in the prior art;
Fig. 3 is the flow chart of carrying establishing method embodiment one in the embodiment of the invention;
Fig. 4 is the flow chart of carrying establishing method embodiment two in the embodiment of the invention;
Fig. 5 is the flow chart of carrying establishing method embodiment three in the embodiment of the invention;
Fig. 6 is the flow chart of carrying establishing method embodiment four in the embodiment of the invention;
Fig. 7 is the flow chart of carrying establishing method embodiment five in the embodiment of the invention;
Fig. 8 is the flow chart of carrying establishing method embodiment six in the embodiment of the invention;
Fig. 9 is the flow chart of carrying establishing method embodiment seven in the embodiment of the invention;
Figure 10 is the flow chart of carrying establishing method embodiment eight in the embodiment of the invention;
Figure 11 is the flow chart of carrying establishing method embodiment nine in the embodiment of the invention;
Figure 12 is the flow chart of carrying establishing method embodiment ten in the embodiment of the invention;
Figure 13 is the flow chart of carrying establishing method embodiment 11 in the embodiment of the invention;
Figure 14 is the flow chart of carrying establishing method embodiment 12 in the embodiment of the invention;
Figure 15 is the flow chart of carrying establishing method embodiment 13 in the embodiment of the invention;
Figure 16 is the flow chart of carrying establishing method embodiment 14 in the embodiment of the invention;
Figure 17 is the flow chart of carrying establishing method embodiment 15 in the embodiment of the invention;
Figure 18 is the structure chart of packet data network gateway device embodiment in the embodiment of the invention;
Figure 19 is the structure chart of gateway apparatus embodiments in the embodiment of the invention;
Figure 20 is the structure chart of service universal packet wireless service supported node apparatus embodiment in the embodiment of the invention;
Figure 21 is the structure chart of subscriber equipment embodiment in the embodiment of the invention.
Embodiment
For make purpose of the present invention, technical scheme, and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.
Carrying establishing method embodiment one provided by the invention comprises as shown in Figure 3:
PGW can directly set up and RAN between carrying, also can be by the data between SGW and/or SGSN forwarding PGW and the RAN when the carrying between foundation and the RAN, following several situation is specifically arranged: first carrying between (1) PGW foundation and the SGW, carrying between SGW foundation and the RAN, this moment, SGSN only transmitted the data of SGW and RAN; (2) carrying between PGW foundation and the SGSN, the 3rd carrying between SGSN foundation and the RAN, this moment, SGW only transmitted the data between PGW and the SGSN; (3) PGW set up and UE between carrying, this moment, SGW transmitted data between PGW and the UE with SGSN; (4) first carrying between PGW foundation and the SGW, second carrying between SGW foundation and the SGSN, the 3rd between SGSN foundation and the RAN carries;
In actual applications, the QoS information that UE uses is different with the QoS information possibility that PGW uses, thereby need be in the mapping relations between the QoS information of QoS information of preserving the UE use on SGSN or SGW or the RAN and PGW use, thereby in data transmission procedure, QoS information is shone upon, make UE and PGW can both discern corresponding QoS information; Certainly, also can preserve corresponding mapping relations by UE or PGW self; Equally, the bearing identification that UE uses is different with the bearing identification possibility that PGW uses, thereby need be in the mapping relations between the bearing identification of the bearing identification of preserving the UE use on SGSN or SGW or the RAN and PGW use, thereby in data transmission procedure, bearing identification is shone upon, make UE and PGW can both discern corresponding bearing identification; Certainly, also can preserve corresponding mapping relations by UE or PGW self.
The embodiment of the invention all adopts preserves corresponding mapping relations by SGSN and is described, and the processing procedure of being preserved the processing procedure of mapping relations and SGSN by other network entities such as SGW is similar, and this specification is not given unnecessary details other situations.Need to prove that step 302 can be carried out in the practical application before step 301, also can carry out simultaneously.
Carrying establishing method embodiment two provided by the invention comprises as shown in Figure 4:
PGW can initiatively send first message to SGW, as by the strategy triggering of PGW self etc.; Also can be passive send first message to SGW, send first message etc. under the triggering as the trigger message of initiating the network entity that carrying sets up at other, can under from the triggering of second message of SGW, send first message as PGW, can certainly be from other network entities such as MME, SGSN etc.; Equally, it can be initiatively that SGW sends second message, also can be passive, for example can send second message under the triggering from the 3rd message of SGSN; It can be initiatively that SGSN sends the 3rd message, also can be passive, for example can send the 3rd message under the triggering from the 4th message of UE;
If comprise a QoS information in first message, SGW can directly obtain a QoS information from first message; If SGW self preserves a QoS information, then SGW can be directly from self obtaining a QoS information; If a QoS information is kept at other network entities in the network, then SGW can obtain a QoS information from the network entity of preserving a QoS information by certain interacting message;
Obtaining with obtaining of a QoS information of first bearing identification is similar, and a QoS information can be obtained from different network entities with first bearing identification, also can obtain by different modes;
Wherein, SGW can be as described below according to the detailed process of first carrying between QoS information foundation and the PGW:
SGW is that first carrying distributes the first downlink bearing resource according to a QoS information, and the information of a QoS information, first bearing identification, the first downlink bearing resource is sent to PGW; PGW preserves the information of the first downlink bearing resource, if PGW is according to a QoS information distribution first up bearing resource, and the information of the first up bearing resource is sent to SGW preserves, and finishes the foundation of first carrying; If PGW is as yet according to a QoS information distribution first up bearing resource,, the information of a QoS information, first bearing identification, the first up bearing resource is sent to SGW according to a QoS information distribution first up bearing resource; SGW preserves the information of the first up bearing resource, finishes the foundation of first carrying;
The downlink bearing resource or the up bearing resource that distribute can be user's face resources, after carrying is set up, and just can be by up bearing resource and the downlink bearing resource transmission user face data that distributes;
Wherein, SGW can be as described below according to the detailed process of second carrying between QoS information foundation and the SGSN:
SGW is that second carrying distributes the second up bearing resource according to a QoS information, and the information of a QoS information, first bearing identification, the second up bearing resource is sent to SGSN;
SGSN preserves the information of the second up bearing resource, if SGSN is according to a QoS information distribution second downlink bearing resource, and the information of the second downlink bearing resource is sent to SGW preserves, and finishes the foundation of second carrying;
If SGSN is as yet according to a QoS information distribution second downlink bearing resource,, the information of a QoS information, first bearing identification, the second downlink bearing resource is sent to SGW according to a QoS information distribution second downlink bearing resource; SGW preserves the information of the second downlink bearing resource, finishes the foundation of second carrying;
Be understandable that, because second bearing identification is obtained through mapping by first bearing identification, thereby first bearing identification and second bearing identification be one to one, thereby the carrying of creating is also corresponding with second bearing identification corresponding with first bearing identification time; Equally, QoS information and the 2nd QoS information are also like this, and the information that they comprised is identical, just their form of expression difference.
Need to prove that the above-mentioned sequencing of not determining between each, present embodiment be wherein a kind of realization situation just, in actual applications, they can adopt sequencing arbitrarily to finish the foundation of carrying, also can carry out simultaneously;
Wherein, SGSN set up according to the 2nd QoS information corresponding with a QoS information and RAN between the 3rd carrying detailed process can be as described below: SGSN is that the 3rd carrying distributes the 3rd up bearing resource according to the 2nd QoS information, and the 2nd QoS information, second bearing identification corresponding with first bearing identification and the information of the 3rd up bearing resource are passed to RAN; RAN preserves the information of the 3rd up bearing resource, according to the 2nd QoS information distribution the 3rd downlink bearing resource, the information of the 3rd downlink bearing resource is passed to SGSN, and SGSN preserves the information of the 3rd downlink bearing resource, finishes the foundation of the 3rd carrying; In the process of setting up the 3rd carrying, RAN can be according to the radio bearer between foundation of the 2nd QoS information and the UE, and second bearing identification that radio bearer is corresponding with first bearing identification is corresponding;
Wherein, if RAN and SGW use the QoS information and the bearing identification of same type, then a QoS information is identical with the 2nd QoS information, and first bearing identification is identical with second bearing identification; If what RAN and SGW used is the QoS information of different editions, then need on SGSN, preserve the mapping relations of QoS information, mapping relations by QoS information go up the 2nd QoS information of using with the QoS information mapping that SGW upward uses as RAN, and the QoS information mapping that for example SGW is gone up the version 8 that uses goes up the QoS information of the version 7 of use as RAN; Equally, if RAN uses different bearing identifications with SGW, then need on SGSN, preserve the mapping relations of bearing identification, mapping relations by bearing identification are mapped as second bearing identification that RAN upward uses with first bearing identification that SGW goes up use, for example SGW are gone up the bearing identification that uses and are mapped as the upward network layer Operational Visit dot mark symbol (NSAPI:Network layer Service Access Point Identifier) of use of RAN;
In the practical application, RAN can adopt the radio bearer between following flow process foundation and the UE: RAN sends to UE with the 2nd QoS information, second bearing identification; UE is according to the QoS information distribution first radio bearer downlink bearing resource, will distribute QoS information, second bearing identification of the first radio bearer downlink bearing resource institute basis, the information of the first radio bearer downlink bearing resource to send to RAN; RAN preserves the information of the first radio bearer downlink bearing resource, according to the up bearing resource of QoS information distribution first radio bearer that distributes the first radio bearer downlink bearing resource institute basis, will distribute QoS information, second bearing identification of the first radio bearer downlink bearing resource institute basis, the information of the up bearing resource of first radio bearer to send to UE; UE preserves the information of the up bearing resource of first radio bearer, finishes the foundation of radio bearer;
Because the resource that UE can distribute is that network side is unknown, so though send the 2nd QoS information to UE, UE not necessarily can distribute the desired resource of the 2nd QoS information; Thereby, after UE receives the 2nd QoS information, need judge whether to be that radio bearer distributes the first radio bearer downlink bearing resource, if then directly set up radio bearer according to the 2nd QoS information according to the 2nd QoS information; If not, then need determine the 3rd QoS information according to its other resources situation, set up radio bearer according to the 3rd QoS information then by UE;
When UE adopts the 3rd QoS information to set up radio bearer, then need SGW to set up second carrying and first carrying according to the 4th QoS information corresponding with the 3rd QoS information; If second carrying and first carrying are set up, then need SGW to rebulid second carrying and first carrying according to the 4th QoS information, promptly upgrade second carrying and first carrying, make second carrying and first carrying can satisfy the requirement of the 4th QoS information.
From the above, use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW, thereby set up carrying between UE and the PGW by SGW, the resource of each network entity in the network is fully used.
In actual applications, may set up a plurality of carryings between same UE and the same PGW, this moment can be by getting up transmitting data stream and corresponding bearing association with the corresponding sign of carrying, can adopt transmission stream template (TFT:Traffic Flow Template) in actual applications, at this moment:
The uplink transmission stream template corresponding with carrying that PGW can distribute is delivered to UE with uplink transmission stream template in the process that carrying is set up; Equally, UE can distribute the corresponding downstream transmission stream template, in the process that carrying is set up the downlink transfer flow template is delivered to PGW.
From the above, the foundation of carrying between UE and the PGW can be triggered by the arbitrary network entity in the network, as being triggered by PGW, triggered, triggered, triggered etc. by PGW by SGW by UE, followingly introduces above-mentioned several situation respectively:
One, triggers the situation that carrying is set up by PGW
Carrying establishing method embodiment three provided by the invention as shown in Figure 5, described by PGW and triggered the situation that carrying is set up, it may be the triggering that is subjected to some situation that the carrying that PGW initiates is set up, for example, from downstream node, triggering message as SGW, SGSN, RAN, UE etc., from other system's interdependent node, triggering message as MME etc., from upstream node, as the strategy and the triggering message of charging regulation module (PCRF:Policy and Charging Rules Function),, comprising perhaps by PGW oneself triggering etc.:
Step 501, PGW send out the establishment bearing request message to SGW;
After PGW obtains a QoS information from own or other network nodes, according to a QoS information is that the carrying of first between PGW and the SGW distributes the first up bearing resource, send request to create message to SGW, can comprise information, a QoS information and first bearing identification of the first up bearing resource in this establishment bearing request message; In actual applications, can also be further and up TFT information;
Step 502, SGW send to SGSN and create bearing request message;
After SGW receives establishment bearing request message from PGW, preserve necessary information, as information, a QoS information and first bearing identification of the first up bearing resource;
SGW is that the carrying of second between SGW and the SGSN distributes the second up bearing resource according to a QoS information, send the establishment bearing request message to SGSN, this establishment bearing request message can comprise information, a QoS information and first bearing identification of the second up bearing resource; If SGW has obtained up TFT, this establishment bearing request message can further include up TFT;
Step 503, SGSN send requesting activation PDP Context message to UE;
SGSN sends requesting activation PDP Context message to UE, can comprise information such as QoS information, up TFT, bearing identification in this message; Wherein, on SGSN, may carry out the mapping of QoS and the mapping of bearing identification, if carried out the mapping of QoS and the mapping of bearing identification, then the included QoS information of requesting activation PDP Context message is by the 2nd QoS information after the QoS information mapping, and included bearing identification is by second bearing identification after the mapping of first bearing identification in the requesting activation PDP Context message; If do not carry out the mapping of QoS and the mapping of bearing identification, then the included QoS information of requesting activation PDP Context message is a QoS information, and the included bearing identification of requesting activation PDP Context message is first bearing identification;
Step 504, UE send to SGSN and activate the PDP Context request message;
UE receives after the requesting activation PDP Context message, can preserve necessary information, as QoS information, bearing identification etc.; If requesting activation PDP Context message comprises up TFT, UE also can carry out related with this carrying up TFT; UE sends to SGSN and activates the PDP Context request message, can carry information such as QoS information in this message, and wherein the QoS information of carrying in this message may be the 3rd QoS information after UE reselects, and also can be the 2nd QoS information; As received up TFT, then can also further carry the descending TFT corresponding in this message with up TFT;
Step 505, SGSN send the RAB assignment request message to RAN;
Step 506, RAN finish and UE between the foundation of radio bearer;
Step 507, RAN return RAB to SGSN and assign response message;
Step 505,506 and 507 concrete processing procedure and step 204,205 and 206 processing procedure are similar, repeat no more herein;
Step 508, SGSN return the establishment bearing response message to SGW;
SGSN is that second carrying distributes the second downlink bearing resource according to a QoS information, may occur in the practical application not being that according to a QoS information be the situation that second carrying distributes the second downlink bearing resource, not to adopt the two QoS information corresponding for example with a QoS information at UE, but during according to the descending radio bearer resources of the 3rd QoS information distribution, SGSN can be according to the four QoS information distribution second downlink bearing resource corresponding with the 3rd QoS information; SGSN returns the establishment bearing response message to SGW, can comprise the information of a QoS information, first bearing identification and the second downlink bearing resource in this message; If SGSN has received the descending TFT from UE, can also comprise descending TFT in this message;
Step 509, SGW return the establishment bearing response message to PGW;
SGW preserves corresponding information after receiving establishment bearing response message from SGSN, as information of a QoS information, first bearing identification and the second downlink bearing resource etc.; According to a QoS information is that first carrying distributes the first downlink bearing resource, same, may occur in the practical application not being that according to a QoS information be the situation that first carrying distributes the first downlink bearing resource; SGW returns the establishment bearing response message to PGW, can comprise the information of a QoS information, first bearing identification and the first downlink bearing resource in this message; If SGW has received the descending TFT from SGSN, can also comprise descending TFT in this message;
Step 510, SGSN return to UE and activate the PDP Context response message;
SGSN can return to UE and activate the PDP Context response message behind the RAB appointment response message that receives from RAN, and the corresponding carrying of notice UE has been created and finished;
Need to prove, Fig. 5 has only described a kind of implementation under this situation, in actual applications, sequencing between each step may change, as step 508 and step 510 all is to occur in after the step 507, between them can be sequencing arbitrarily, also can carry out simultaneously;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by PGW, the resource of each network entity in the network is fully used.
Fig. 6 has described carrying establishing method embodiment four provided by the invention, has also described by PGW and has triggered the situation that carrying is set up, and comprising:
Step 601, PGW send out the establishment bearing request message to SGW;
The foundation of beginning first carrying;
Step 602, SGW send to SGSN and create bearing request message;
Step 603, SGSN send requesting activation PDP Context message to UE;
Step 604, UE send to SGSN and activate the PDP Context request message;
Step 605, SGSN send to SGW and create the PDP Context request message;
The foundation of beginning second carrying, SGSN is that second carrying distributes the second downlink bearing resource, and by creating the PDP Context request message information such as information, a QoS information and first bearing identification of the second downlink bearing resource is sent to SGW;
Step 606, SGW return the establishment bearing response message to PGW;
Finish the foundation of first carrying;
Step 607, SGW return to SGSN and create the PDP Context response message;
After SGW receives and creates the PDP Context request message, preserve corresponding information, be that second carrying distributes the second up bearing resource, and the information such as information, a QoS information and first bearing identification of the second up bearing resource sent to SGW by creating the PDP Context response message; After SGW preserves corresponding information, finish the foundation of second carrying;
Step 608, SGSN send the RAB assignment request message to RAN;
Begin the foundation of the 3rd carrying;
Step 609, RAN finish and UE between the foundation of radio bearer;
Step 610, RAN return RAB to SGSN and assign response message;
Finish the foundation of the 3rd carrying;
Step 611, SGSN send to SGW and upgrade PDP request message up and down;
If that the 3rd carrying between SGSN and the RAN is adopted is the 3rd QoS that is selected by UE oneself, then SGSN can redistribute the second downlink bearing resource according to the four QoS information corresponding with the 3rd QoS information; And, can carry information, the 4th QoS information and first bearing identification of the second downlink bearing resource of redistributing in this message to SGW transmission renewal PDP Context request message; Trigger SGW and redistribute the second up bearing resource, and then second carrying of having set up is upgraded;
Step 612, SGW send to PGW and upgrade bearer messages;
SGW further sends to PGW and upgrades bearer messages, further carries out the renewal of first carrying;
Step 613, SGW return to SGSN and upgrade the PDP Context response message;
SGW preserves corresponding information, redistribute the second up bearing resource according to the 4th QoS information after, can be by upgrading PDP Context response message notice SGSN; After SGSN preserves corresponding information again, finish the renewal of second carrying;
Step 614, SGSN return to UE and activate the PDP Context response message;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by PGW, the resource of each network entity in the network is fully used.
Fig. 7 has described carrying establishing method embodiment five provided by the invention, has also described by PGW and has triggered the situation that carrying is set up, and comprising:
Step 701, PGW send out the establishment bearing request message to SGW;
The foundation of beginning first carrying;
Step 702, SGW send to SGSN and create bearing request message;
The foundation of beginning second carrying;
Step 703, SGSN send the RAB assignment request message to RAN;
Begin the foundation of the 3rd carrying;
Step 704, RAN finish and UE between the foundation of radio bearer;
Step 705, RAN return RAB to SGSN and assign response message;
Finish the foundation of the 3rd carrying;
Step 706, SGSN return the establishment bearing response message to SGW;
Finish the foundation of second carrying;
Step 707, SGW return the establishment bearing response message to PGW;
Finish the foundation of first carrying;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by PGW, the resource of each network entity in the network is fully used.
Two, trigger the situation that carrying is set up by UE
The 6th embodiment that carrying provided by the invention is set up has described by UE and has triggered the situation that carrying is set up as shown in Figure 8, comprising:
Step 801, UE send to SGSN and activate the PDP Context request message;
UE initiates the foundation of carrying under self strategy or the triggering of other network entities, send the 3rd to SGSN and trigger message, this triggers message can be for activating the PDP Context request message, arbitrary and the combination in any among the 2nd QoS information, second bearing identification, the descending TFT can be comprised in this message, also above-mentioned arbitrary information can be do not comprised;
Step 802, SGSN send to SGW and create bearing request message;
After SGSN obtains the QoS information and first bearing identification,, begin to set up second carrying according to a QoS information distribution second downlink bearing resource;
Step 803, SGW send to PGW and create bearing request message;
Begin to set up first carrying herein;
Step 804, PGW return the establishment bearing response message to SGW;
Finish the foundation of first carrying;
Step 805, SGW return the establishment bearing response message to SGSN;
Finish the foundation of second carrying;
Step 806, SGSN send the RAB assignment request message to RAN;
Begin to set up the 3rd carrying;
Step 807, RAN finish and UE between the foundation of radio bearer;
Step 808, RAN return RAB to SGSN and assign response message;
Step 809, SGSN send to SGW and upgrade bearer messages;
If what the 3rd carrying was adopted is to be set up by the 3rd QoS that UE determines, then need to upgrade second carrying;
Step 810, SGW send to PGW and upgrade bearer messages;
If what the 3rd carrying was adopted is to be set up by the 3rd QoS that UE determines, then need to upgrade first carrying; Wherein, step 809 and step 810 do not have temporal sequencing, and described two steps can be carried out with sequencing arbitrarily, also can carry out simultaneously;
Step 811, SGSN return to UE and activate the PDP Context response message;
Finish the foundation of the 3rd carrying;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by UE, the resource of each network entity in the network is fully used.
The embodiment seven that carrying provided by the invention is set up has described by UE and has triggered the situation that carrying is set up as shown in Figure 9, comprising:
Step 901, UE send to SGSN and activate the PDP Context request message;
Arbitrary and the combination in any among the 2nd QoS information, second bearing identification, the descending TFT can be comprised in this message, also above-mentioned arbitrary information can be do not comprised;
Step 902, SGSN send the notice carrying to SGW and set up message;
Arbitrary and the combination in any among a QoS information, first bearing identification, the descending TFT can be comprised in this message, also above-mentioned arbitrary information can be do not comprised;
Step 903, SGW send the notice carrying to PGW and set up message;
Arbitrary and the combination in any among a QoS information, first bearing identification, the descending TFT can be comprised in this message, also above-mentioned arbitrary information can be do not comprised;
Step 904, PGW send to SGW and create bearing request message;
After PGW obtains a QoS information, first bearing identification, the foundation of beginning first carrying;
Step 905, SGW send to SGSN and create bearing request message;
The foundation of beginning second carrying;
Step 906, SGSN send the RAB assignment request message to RAN;
Begin the foundation of the 3rd carrying;
Step 907, RAN finish and UE between the foundation of radio bearer;
Step 908, RAN return RAB to SGSN and assign response message;
Finish the foundation of the 3rd carrying;
Step 909, SGSN return the establishment bearing response message to SGW;
Finish the foundation of second carrying;
Step 910, SGW return the establishment bearing response message to PGW;
Finish the foundation of first carrying; Wherein, step 909 and step 910 do not have temporal sequencing, can carry out simultaneously yet;
Step 911, SGSN return to UE and activate the PDP Context response message;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by UE, the resource of each network entity in the network is fully used.
Carrying establishing method embodiment eight provided by the invention has described by UE and has triggered the situation that carrying is set up as shown in figure 10, comprising:
Step 1001, UE send to SGSN and activate the PDP Context request message;
Step 1002, SGSN send the notice carrying to SGW and set up message;
Step 1003, SGW send to PGW and create bearing request message;
After SGW obtains the QoS information and first bearing identification, the foundation of beginning first carrying;
Step 1004, PGW return the establishment bearing response message to SGW;
Finish the foundation of first carrying;
Step 1005, SGW send to SGSN and create bearing request message;
The foundation of beginning second carrying;
Step 1006, SGSN send the RAB assignment request message to RAN;
Begin the foundation of the 3rd carrying;
Step 1007, RAN finish and UE between the foundation of radio bearer;
Step 1008, RAN return RAB to SGSN and assign response message;
Finish the foundation of the 3rd carrying;
Step 1009, SGSN send to SGW and create bearing response message;
Finish the foundation of second carrying;
Step 1010, SGW send to PGW and upgrade bearer messages; Wherein, step 1009 and step 1010 do not have temporal sequencing, can carry out simultaneously yet;
Step 1011, SGSN return to UE and activate the PDP Context response message;
If the 3rd carrying is that the QoS information different with first carrying that adopts is set up with second carrying, then need first carrying is upgraded;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by UE, the resource of each network entity in the network is fully used.
The embodiment nine that carrying provided by the invention is set up has described by UE and has triggered the situation that carrying is set up as shown in figure 11, comprising:
Step 1101, UE send to SGSN and activate the PDP Context request message;
Step 1102, SGSN send to SGW and create the PDP Context request message;
After SGSN obtains the QoS information and first bearing identification, the foundation of beginning second carrying;
Step 1103, SGW send to PGW and create bearing request message;
The foundation of beginning first carrying;
Step 1104, PGW return the establishment bearing response message to SGW;
Finish the foundation of first carrying;
Step 1105, SGW return to SGSN and create the PDP Context response message;
Finish the foundation of second carrying;
Step 1106, SGSN send the RAB assignment request message to RAN;
Begin the foundation of the 3rd carrying;
Step 1107, RAN finish and UE between the foundation of radio bearer;
Step 1108, RAN return RAB to SGSN and assign response message;
Finish the foundation of the 3rd carrying;
Step 1109, SGSN send to SGW and upgrade the PDP Context request message;
If the 3rd carrying is to adopt the 3rd QoS information of being determined by UE to set up, then need second carrying of having set up is upgraded;
Step 1110, SGW send to PGW and upgrade bearer messages;
If the 3rd carrying is to adopt the 3rd QoS information of being determined by UE to set up, then need first carrying of having set up is upgraded;
Step 1111, SGW return to SGSN and upgrade the PDP Context response message;
Finish the renewal of second carrying;
Step 1112, SGSN return to UE and activate the PDP Context response message;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by UE, the resource of each network entity in the network is fully used.
The embodiment ten of carrying establishing method provided by the invention has described by UE and has triggered the situation that carrying is set up as shown in figure 12, comprising:
Step 1201, UE send to SGSN and activate the PDP Context request message;
Step 1202, SGSN send to SGW and create the PDP Context request message;
The foundation of beginning second carrying;
Step 1203, SGW send the notice carrying to PGW and set up message;
Can carry the QoS information and first bearing identification in this message;
Step 1204, PGW send to SGW and create bearing request message;
The foundation of beginning first carrying;
Step 1205, SGW return to SGSN and create the PDP Context response message;
Finish the foundation of second carrying;
Step 1206, SGSN send the RAB assignment request message to RAN;
Begin the foundation of the 3rd carrying;
Step 1207, RAN finish and UE between the foundation of radio bearer;
Step 1208, RAN return RAB to SGSN and assign response message;
Finish the foundation of the 3rd carrying;
Step 1209, SGSN send to SGW and upgrade the PDP Context request message;
The 3rd carrying is to adopt the 3rd QoS information of being determined by UE to set up, thereby will upgrade second carrying of having set up;
Step 1210, SGW send to PGW and create bearing response message;
Can carry the 4th QoS information in this message, thereby PGW can redistribute the first up bearing resource after receiving this message, SGW receives the foundation of finishing first carrying after the information of the first up bearing resource of redistributing;
Step 1211, SGW return to SGSN and upgrade the PDP Context response message;
Finish the renewal of second carrying;
Step 1212, SGSN return to UE and activate the PDP Context response message;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by UE, the resource of each network entity in the network is fully used.
Three, trigger the situation that carrying is set up by SGW
The embodiment 11 that carrying provided by the invention is set up has described by SGW and has triggered the situation that carrying is set up as shown in figure 13, comprising:
Step 1301, SGW send to PGW and create bearing request message;
After SGW obtains the QoS information and first bearing identification, send the first triggering message to PGW, the foundation of beginning first carrying, first triggers message can be for creating bearing request message, notifying carrying to set up message etc.;
Step 1302, PGW return the establishment bearing response message to SGW;
Finish the foundation of first carrying;
Step 1303, SGW send to SGSN and create bearing request message;
The foundation of beginning second carrying;
Step 1304, SGSN send requesting activation PDP Context message to UE;
Step 1305, UE send to SGSN and activate the PDP Context request message;
Step 1306, SGSN send the RAB assignment request message to RAN;
Begin the foundation of the 3rd carrying;
Step 1307, RAN finish and UE between the foundation of radio bearer;
Step 1308, RAN return RAB to SGSN and assign response message;
Finish the foundation of the 3rd carrying;
Step 1309, SGSN return the establishment bearing response message to SGW;
If the 3rd carrying is to adopt the two QoS information corresponding with a QoS information to set up, then finish the foundation of second carrying; If the 3rd carrying is to adopt the 3rd QoS information of being determined by UE to set up, then this message can be carried the four QoS information corresponding with the 3rd QoS information, SGW has redistributed the second up bearing resource according to the 4th QoS information, after SGSN has upgraded the information of the second up bearing resource of redistributing, finish the foundation of second carrying;
Step 1310, SGSN return to UE and activate the PDP Context response message;
Step 1311, SGW send to PGW and upgrade bearer messages;
If the 3rd carrying is to adopt the 3rd QoS information of being determined by UE to set up, then need to upgrade a QoS who has set up;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by SGW, the resource of each network entity in the network is fully used.
The embodiment 12 that carrying provided by the invention is set up has described by SGW and has triggered the situation that carrying is set up as shown in figure 14, comprising:
Step 1401, SGW send to PGW and create bearing request message;
The foundation of beginning first carrying;
Step 1402, PGW return the establishment bearing response message to SGW;
Finish the foundation of first carrying;
Step 1403, SGW send to SGSN and create bearing request message;
Step 1404, SGSN send requesting activation PDP Context message to UE;
Step 1405, UE send to SGSN and activate the PDP Context request message;
Step 1406, SGSN send to SGW and create the PDP Context request message;
The foundation of beginning second carrying;
Step 1407, SGW return to SGSN and create the PDP Context response message;
Finish the foundation of second carrying;
Step 1408, SGSN send the RAB assignment request message to RAN;
Begin the foundation of the 3rd carrying;
Step 1408, RAN finish and UE between the foundation of radio bearer;
Step 1410, RAN return RAB to SGSN and assign response message;
Finish the foundation of the 3rd carrying;
Step 1411, SGSN send to SGW and upgrade the PDP Context request message;
If the 3rd carrying is to adopt the 3rd QoS information of being determined by UE to set up, begin to upgrade second carrying of having set up;
Step 1412, SGW send to PGW and upgrade bearer messages;
If the 3rd carrying is to adopt the 3rd QoS information of being determined by UE to set up, need upgrade first carrying of having set up;
Step 1413, SGW return to SGSN and upgrade the PDP Context response message;
Finish the renewal of second carrying;
Step 1414, SGSN return to UE and activate the PDP Context response message;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by SGW, the resource of each network entity in the network is fully used.
The embodiment 13 that carrying provided by the invention is set up has described by SGW and has triggered the situation that carrying is set up as shown in figure 15, comprising:
Step 1501, SGW send to PGW and create bearing request message;
After SGW has obtained first bearing identification and a QoS information, the foundation of beginning first carrying;
Step 1502, PGW return the establishment bearing response message to SGW;
Finish the foundation of first carrying;
Step 1503, SGW send to SGSN and create bearing request message;
The foundation of beginning second carrying;
Step 1504, SGSN send the RAB assignment request message to RAN;
Begin the foundation of the 3rd carrying;
Step 1505, RAN finish and UE between the foundation of radio bearer;
Step 1506, RAN return RAB to SGSN and assign response message;
Finish the foundation of the 3rd carrying;
Step 1507, SGSN return the establishment bearing response message to SGW;
Finish the foundation of second carrying;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by SGW, the resource of each network entity in the network is fully used.
Four, trigger the situation that carrying is set up by SGSN
Carrying establishing method embodiment 14 provided by the invention has described by SGSN and has triggered the situation that carrying is set up as shown in figure 16, comprising:
Step 1601, SGSN send to SGW and create bearing request message;
SGSN is after having obtained the QoS information and first bearing identification, send second to SGW and trigger message, the foundation of beginning second carrying, wherein the second triggering message can be for creating bearing request message, notifying carrying set up message, establishment/renewal PDP Context request message etc.;
Step 1602, SGW send to PGW and create bearing request message;
The foundation of beginning first carrying;
Step 1603, PGW return the establishment bearing response message to SGW;
Finish the foundation of first carrying;
Step 1604, SGW return the establishment bearing response message to SGSN;
Finish the foundation of second carrying;
Step 1605, SGSN send requesting activation PDP Context message to UE;
Step 1606, UE send to SGSN and activate the PDP Context request message;
Step 1607, SGSN send the RAB assignment request message to RAN;
Begin the foundation of the 3rd carrying;
Step 1608, RAN finish and UE between the foundation of radio bearer;
Step 1609, RAN return RAB to SGSN and assign response message;
Finish the foundation of the 3rd carrying;
Step 1610, SGSN send to SGW and upgrade bearer messages;
If the 3rd carrying is to adopt the 3rd QoS information of being determined by UE to set up, need upgrade second carrying of having set up;
Step 1611, SGW send to PGW and upgrade bearer messages;
If the 3rd carrying is to adopt the 3rd QoS information of being determined by UE to set up, need upgrade first carrying of having set up; Wherein, step 1610 and step 1611 do not have temporal sequencing, can carry out simultaneously yet;
Step 1612, SGSN return to UE and activate the PDP Context response message;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by SGSN, the resource of each network entity in the network is fully used.
Carrying establishing method embodiment 15 provided by the invention has described by SGSN and has triggered the situation that carrying is set up as shown in figure 17, comprising:
Step 1701, SGSN send to SGW and create bearing request message;
After SGNS has obtained the QoS information and first bearing identification, the foundation of beginning second carrying;
Step 1702, SGW send to PGW and create bearing request message;
The foundation of beginning first carrying;
Step 1703, PGW return the establishment bearing response message to SGW;
Finish the foundation of first carrying;
Step 1704, SGW return the establishment bearing response message to SGSN;
Finish the foundation of second carrying;
Step 1705, SGSN send the RAB assignment request message to RAN;
Begin the foundation of the 3rd carrying;
Step 1706, RAN finish and UE between the foundation of radio bearer;
Step 1707, RAN return RAB to SGSN and assign response message;
Finish the foundation of the 3rd carrying;
Step 1708, SGSN send to SGW and upgrade bearer messages;
If the 3rd carrying is to adopt the 3rd QoS information of being determined by UE to set up, need upgrade second carrying of having set up;
Step 1709, SGW send to PGW and upgrade bearer messages;
If the 3rd carrying is to adopt the 3rd QoS information of being determined by UE to set up, need upgrade first carrying of having set up;
Use present embodiment, can be in 3GPP version 8, when SGSN directly is connected with SGW, communicate by letter with PGW by SGW, trigger the carrying of setting up between UE and the PGW by SGSN, the resource of each network entity in the network is fully used.
What embodiment one to embodiment 14 described is the situation of SGSN participating user face transfer of data, in actual applications, SGSN may can't participating user face data transmission, this moment, SGSN can't distribute the second downlink bearing resource and the 3rd up bearing resource, SGSN can be as the transit node that carries out the user plane information exchange between RAN and the SGW, be that SGSN can pass to RAN with the up user plane information of the SGW that is received, and the RAN downlink user surface information that is received passed to SGW, thereby realize that directly the carrying between RAN and the SGW sets up;
Equally, SGW may be also can participating user face data transmission, this moment, SGW can't distribute the first downlink bearing resource and the second up bearing resource, SGW can be as the transit node that carries out the user plane information exchange between SGSN and the PGW, be that SGW can pass to SGSN with the up user plane information of the PGW that is received, and the SGSN downlink user surface information that is received passed to PGW, thereby realize that directly the carrying between SGSN and the PGW sets up;
Certainly, also may occur, SGW and SGSN be the not situation of participating user face transfer of data, the directly foundation of the carrying between realization RAN and the PGW at this moment.
The packet data network gateway device that the embodiment of the invention provides comprises as shown in figure 18:
Quality of service information acquiring unit 1801 is used to obtain a QoS information;
Up bearing resource allocation units 1802, being used for according to a QoS information is that first carrying distributes the first up bearing resource;
Information is preserved unit 1805, is used to preserve the information and first bearing identification of a QoS information, the first downlink bearing resource.
Use the present embodiment of packet data network gateway device, can be in 3GPP version 8, when SGSN directly was connected with SGW, SGSN can communicate by letter with PGW by SGW, thereby set up the carrying between UE and the PGW, the resource of each network entity in the network is fully used.
In actual applications, the packet data network gateway device that provides of the embodiment of the invention can also comprise:
The bearing identification acquiring unit is used to obtain first bearing identification;
The packet data network gateway device that the embodiment of the invention provides can initiatively be initiated the foundation of carrying, also can under the triggering of the trigger message of other network equipments, initiate the foundation of carrying, when being triggered by other network equipments, the packet data network gateway device that the embodiment of the invention provides can also comprise:
The trigger message receiving element is used to receive the trigger message that triggers carrying foundation;
Quality of service information acquiring unit 181 is used for after the trigger message receiving element receives trigger message, obtains a described QoS information.
Owing to may set up a plurality of carryings between packet data network gateway device and the same subscriber equipment, these carryings may be set up based on different QoS information, for these carryings are distinguished, the packet data network gateway device that the embodiment of the invention provides can also comprise:
The transmission stream template allocation units are used to distribute the uplink transmission stream template corresponding with carrying;
The transmission stream template transmitting element is used to send uplink transmission stream template;
Uplink transmission stream template is handled by subscriber equipment, during by direct the connection, can directly send uplink transmission stream template to subscriber equipment between subscriber equipment and packet data network gateway device; When between subscriber equipment and packet data network gateway device, being connected, then send uplink transmission stream template to subscriber equipment by other network equipments by other network equipments;
The transmission stream template receiving element is used to receive and carries corresponding downlink transfer flow template;
The downlink transfer flow template is handled by packet data network gateway device;
Transmission stream template is preserved the unit, is used to preserve the downlink transfer flow template.
The gateway equipment that the embodiment of the invention provides comprises as shown in figure 19:
Quality of service information acquiring unit 1901 is used to obtain a QoS information;
Downlink bearing resource allocation unit 1902, being used for according to a QoS information is that first carrying distributes the first downlink bearing resource;
Downlink bearing resource information transmitting element 1903 is used to send the information of the QoS information and the first downlink bearing resource;
Up bearing resource information receiving unit 1904 is used to receive the information and first bearing identification of a QoS information, the first up bearing resource;
Up bearing resource information is preserved unit 1905, is used to preserve the information and first bearing identification of a QoS information, the first up bearing resource;
Up bearing resource allocation units 1906, being used for according to a QoS information is that second carrying distributes the second up bearing resource;
Up bearing resource information transmitting unit 1907 is used to send the information of the QoS information and the second up bearing resource;
Downlink bearing resource information receiving element 1908 is used to receive the information and first bearing identification of a QoS information, the second downlink bearing resource;
The downlink bearing resource information is preserved unit 1909, is used to preserve the information and first bearing identification of a QoS information, the second downlink bearing resource.
Use the present embodiment of gateway equipment, can be in 3GPP version 8, when SGSN directly was connected with SGW, SGSN can communicate by letter with PGW by SGW, thereby sets up the carrying between UE and the PGW, and the resource of each network entity in the network is fully used.
In the practical application, the gateway equipment that the embodiment of the invention provides can also comprise:
The bearing identification acquiring unit is used to obtain first bearing identification;
Downlink bearing resource information transmitting element 1903 further sends first bearing identification when sending the information of the QoS information and the first downlink bearing resource;
Up bearing resource information transmitting unit 1907 further sends first bearing identification when sending the information of the QoS information and the second up bearing resource.
The gateway equipment that the embodiment of the invention provides can trigger the foundation that grouped data network gateway is initiated carrying, thereby the gateway equipment that the embodiment of the invention provides can also comprise:
The trigger message transmitting element is used to send the trigger message that triggers carrying foundation.
The service universal packet wireless service supported node apparatus that the embodiment of the invention provides comprises as shown in figure 20:
Quality of service information acquiring unit 2001 is used to obtain a QoS information;
Downlink bearing resource allocation unit 2002, being used for according to a QoS information is that second carrying distributes the second downlink bearing resource;
Downlink bearing resource information transmitting element 2003 is used to send the information of the QoS information and the second downlink bearing resource;
Up bearing resource information receiving unit 2004 is used to receive the information and first bearing identification of a QoS information, the second up bearing resource;
Up bearing resource information is preserved unit 2005, is used to preserve the information and first bearing identification of a QoS information, the second up bearing resource;
Up bearing resource allocation units 2006, being used for according to the two QoS information corresponding with a QoS information is that the 3rd carrying distributes the 3rd up bearing resource;
Up bearing resource transmitting element 2007 is used to send the information of the 2nd QoS information and the 3rd up bearing resource;
Downlink bearing resource information receiving element 2008 is used to receive information second bearing identification corresponding with first bearing identification of the 2nd QoS information, the 3rd downlink bearing resource;
The downlink bearing resource information is preserved unit 2009, is used to preserve the information and second bearing identification of the 2nd QoS information, the 3rd downlink bearing resource.
Use the present embodiment of service universal packet wireless service supported node apparatus, can be in 3GPP version 8 SGSN when directly being connected with SGW, SGSN can communicate by letter with PGW by SGW, thereby sets up the carrying between UE and the PGW, and the resource of each network entity in the network is fully used.
Because the QoS information that subscriber equipment uses may be different with the QoS information that gateway uses, thereby the service universal grouping wireless business supporting node that the embodiment of the invention provides can also comprise:
Quality of service information mapping relations processing unit is used to preserve the mapping relations between the QoS information, is the 2nd QoS information according to the mapping relations between the QoS information with a QoS information mapping.
In the practical application, the service universal grouping wireless business supporting node that the embodiment of the invention provides can also comprise:
The bearing identification acquiring unit is used to obtain first bearing identification;
Downlink bearing resource information transmitting element 2003 further sends first bearing identification when sending the information of the QoS information and the second downlink bearing resource;
Up bearing resource information transmitting unit 2007 further sends second bearing identification corresponding with first bearing identification when sending the information of the 2nd QoS information and the 3rd up bearing resource.
Because the bearing identification that subscriber equipment uses may be different with the bearing identification that gateway uses, thereby the service universal grouping wireless business supporting node that the embodiment of the invention provides can also comprise:
Bearing identification mapping relations processing unit is used to preserve the mapping relations between the bearing identification, according to the mapping relations between the bearing identification first bearing identification is mapped as second bearing identification.
The service universal packet wireless service supported node apparatus that the embodiment of the invention provides can trigger the foundation that grouped data network gateway is initiated carrying, thereby the service universal packet wireless service supported node apparatus that the embodiment of the invention provides can also comprise:
The trigger message transmitting element is used to send the trigger message that triggers carrying foundation.
The subscriber equipment that the embodiment of the invention provides comprises as shown in figure 21:
Quality of service information acquiring unit 2101 is used to obtain the 2nd QoS information;
Downlink bearing resource allocation unit 2102, being used for according to the 2nd QoS information is that radio bearer distributes radio bearer downlink bearing resource;
Information is preserved unit 2105, is used to preserve the information and second bearing identification of the 2nd QoS information, the up bearing resource of radio bearer.
Use the present embodiment of subscriber equipment, can be in 3GPP version 8, when SGSN directly was connected with SGW, SGSN can communicate by letter with PGW by SGW, thereby sets up the carrying between UE and the PGW, and the resource of each network entity in the network is fully used.
In the practical application, embodiment of the invention subscriber equipment together can also comprise:
The bearing identification acquiring unit is used to obtain described second bearing identification;
When information transmitting unit 2103 sends the information of the 2nd QoS information and radio bearer downlink bearing resource, further send second bearing identification.
The subscriber equipment that the embodiment of the invention provides can trigger the foundation that grouped data network gateway is initiated carrying, thereby the subscriber equipment that the embodiment of the invention provides can also comprise:
The trigger message transmitting element is used to send the trigger message that triggers carrying foundation.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in a kind of computer-readable recording medium, this program comprises the steps: when carrying out
PGW obtains the QoS information and first bearing identification, and according to the carrying between QoS information foundation and the Radio Access Network RAN, this carrying is corresponding with first bearing identification;
RAN is according to two QoS information foundation corresponding with a described QoS information and the radio bearer between the UE, and second bearing identification that described radio bearer is corresponding with first bearing identification is corresponding;
The above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
More than carrying establishing method and relevant apparatus that the embodiment of the invention provided are described in detail, the explanation of above embodiment just is used for help understanding method of the present invention and thought thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (33)
1. a carrying establishing method is characterized in that, comprising:
Grouped data network gateway PGW obtains the first service quality QoS information and first bearing identification, and according to the carrying between described QoS information foundation and the Radio Access Network RAN, this carrying is corresponding with first bearing identification;
Described RAN is according to the radio bearer between foundation of the 2nd QoS information and the user equipment (UE), described radio bearer is corresponding with second bearing identification, described the 2nd QoS information is corresponding with a described QoS information, and described second bearing identification is corresponding with described first bearing identification;
Described PGW specifically comprises according to the carrying between described QoS information foundation and the RAN:
Set up the carrying of first between PGW and the SGW according to a described QoS information, described first carrying is corresponding with first bearing identification; Described SGW is according to second carrying between described QoS information foundation and the SGSN, and described second carrying is corresponding with first bearing identification; Described SGSN is according to the 3rd carrying between described the 2nd QoS information foundation and the RAN, and described the 3rd carrying is corresponding with described second bearing identification.
2. carrying establishing method as claimed in claim 1 is characterized in that, described SGSN is specially according to the 3rd carrying between described the 2nd QoS information foundation and the RAN:
Described SGSN is that the 3rd carrying distributes the 3rd up bearing resource according to described the 2nd QoS information, the 2nd QoS information that will be corresponding with a QoS information, passes to Radio Access Network RAN with corresponding second bearing identification of first bearing identification and the information of the 3rd up bearing resource;
Described RAN preserves the information of the 3rd up bearing resource, if described RAN is according to described the 2nd QoS information distribution the 3rd downlink bearing resource, and information that will described the 3rd downlink bearing resource sends to described SGSN and preserve, and finishes the described the 3rd foundation of carrying;
If described RAN is not as yet according to described the 2nd QoS information distribution the 3rd downlink bearing resource, according to described the 2nd QoS information distribution the 3rd downlink bearing resource, the information of the 3rd downlink bearing resource is passed to described SGSN, after described SGSN preserves the information of the 3rd downlink bearing resource, finish the foundation of the 3rd carrying.
3. carrying establishing method as claimed in claim 2 is characterized in that, described SGSN preserves the mapping relations of QoS information;
Described the 2nd QoS information is the QoS information after a described QoS information is shone upon according to the mapping relations of described QoS information.
4. carrying establishing method as claimed in claim 2 is characterized in that, described SGSN preserves the mapping relations of bearing identification;
Described second bearing identification is the bearing identification after described first bearing identification shines upon according to the mapping relations of described bearing identification.
5. carrying establishing method as claimed in claim 1 is characterized in that, described PGW preserves a described QoS information or obtains a described QoS information from the network entity of preserving a described QoS information; Or
Described PGW preserves described first bearing identification or obtains described first bearing identification from the network entity of preserving described first bearing identification; Or
Described PGW obtains described QoS information and described first bearing identification triggering under the triggering of message from first of described SGW.
6. carrying establishing method as claimed in claim 1 is characterized in that, described RAN is specially according to the radio bearer between described the 2nd QoS information foundation and the UE:
Described RAN is that radio bearer distributes the up bearing resource of first radio bearer according to described the 2nd QoS information;
The information of described the 2nd QoS information, second bearing identification, the up bearing resource of first radio bearer is sent to described UE;
Described UE preserves the information of the up bearing resource of first radio bearer, according to QoS information is that described radio bearer distributes the first radio bearer downlink bearing resource, will distribute QoS information, second bearing identification of the first radio bearer downlink bearing resource institute basis, the information of the first radio bearer downlink bearing resource to return to described RAN;
Described RAN preserves the information of the first radio bearer downlink bearing resource, finishes the foundation of described radio bearer.
7. carrying establishing method as claimed in claim 6 is characterized in that, described UE is that described radio bearer distributes the first radio bearer downlink bearing resource to take a step forward to comprise according to QoS information:
Judge whether to be that described radio bearer distributes the first radio bearer downlink bearing resource according to described the 2nd QoS information;
If, according to described the 2nd QoS information is that described radio bearer distributes the first radio bearer downlink bearing resource, and the information that enters the QoS information that will distribute the first radio bearer downlink bearing resource institute basis, second bearing identification, the first radio bearer downlink bearing resource returns to described RAN;
If not, according to the 3rd QoS information is that described radio bearer distributes the first radio bearer downlink bearing resource, and the information that enters the QoS information that will distribute the first radio bearer downlink bearing resource institute basis, second bearing identification, the first radio bearer downlink bearing resource returns to described RAN.
8. carrying establishing method as claimed in claim 7 is characterized in that, described RAN further comprises after receiving the QoS information of distributing the first radio bearer downlink bearing resource institute basis:
Judge that distributing the QoS information of the first radio bearer downlink bearing resource institute basis is the 2nd QoS information or the 3rd QoS information;
If the 2nd QoS information enters the foundation of finishing described radio bearer;
If the 3rd QoS information, described RAN is that described radio bearer distributes the up bearing resource of second radio bearer according to described the 3rd QoS information;
The information of described the 3rd QoS information, second bearing identification, the up bearing resource of second radio bearer is sent to described UE;
The information updating of the up bearing resource of first radio bearer that described UE will preserve is the information of the up bearing resource of second radio bearer, enters the foundation of finishing described radio bearer.
9. carrying establishing method as claimed in claim 7 is characterized in that, described RAN is according to four QoS information foundation corresponding with the 3rd QoS information or the carrying between renewal and the described PGW.
10. a carrying establishing method is characterized in that, comprising:
SGSN is according to two QoS information foundation corresponding with a QoS information and the 3rd carrying between the RAN, so that finish the foundation of the carrying between PGW and the RAN, described the 3rd carrying is corresponding with second bearing identification, carrying between PGW and the RAN also comprises first carrying between that PGW sets up according to a QoS and the SGW, and described first carrying is corresponding with first bearing identification; Carrying between described PGW and the RAN also comprises second carrying between that described SGW sets up according to a described QoS and the SGSN, and described second carrying is corresponding with first bearing identification;
Described SGSN comprises according to the 2nd QoS information foundation corresponding with a described QoS information and the 3rd carrying between the RAN: described the 2nd QoS information is sent to described RAN, so that described RAN is according to the radio bearer between described the 2nd QoS information foundation and the UE, described radio bearer is corresponding with second bearing identification, and described second bearing identification is corresponding with described first bearing identification.
11. carrying establishing method as claimed in claim 10 is characterized in that, described SGSN comprises according to the step of the 2nd QoS information foundation corresponding with a described QoS information and the 3rd carrying between the RAN:
Described SGSN is that the 3rd carrying distributes the 3rd up bearing resource according to described the 2nd QoS information, the 2nd QoS information that will be corresponding with a QoS information, passes to Radio Access Network RAN with corresponding second bearing identification of first bearing identification and the information of the 3rd up bearing resource;
Described RAN preserves the information of the 3rd up bearing resource, if described RAN is according to described the 2nd QoS information distribution the 3rd downlink bearing resource, and information that will described the 3rd downlink bearing resource sends to described SGSN and preserve, and finishes the described the 3rd foundation of carrying;
If described RAN is not as yet according to described the 2nd QoS information distribution the 3rd downlink bearing resource, according to described the 2nd QoS information distribution the 3rd downlink bearing resource, the information of the 3rd downlink bearing resource is passed to described SGSN, after described SGSN preserves the information of the 3rd downlink bearing resource, finish the foundation of the 3rd carrying.
12. carrying establishing method as claimed in claim 11 is characterized in that, described SGSN preserves the mapping relations of QoS information;
Described the 2nd QoS information is the QoS information after a described QoS information is shone upon according to the mapping relations of described QoS information.
13. carrying establishing method as claimed in claim 11 is characterized in that, described SGSN preserves the mapping relations of bearing identification;
Described second bearing identification is the bearing identification after described first bearing identification shines upon according to the mapping relations of described bearing identification.
14. carrying establishing method as claimed in claim 11 is characterized in that, described PGW comprises according to first carrying between described QoS information foundation and the described SGW:
Described PGW is that described first carrying distributes the first up bearing resource according to a described QoS information, and the information of a QoS information, first bearing identification, the first up bearing resource is sent to described SGW;
Described SGW preserves the information of the described first up bearing resource, if described SGW is according to a described QoS information distribution first downlink bearing resource, and information that will described downlink bearing resource sends to described PGW and preserve, and finishes described first foundation of carrying;
If described SGW is as yet according to a described QoS information distribution first downlink bearing resource,, the information of a QoS information, first bearing identification, the first downlink bearing resource is sent to described PGW according to a described QoS information distribution first downlink bearing resource; After described PGW preserves the information of the first downlink bearing resource, finish the foundation of described first carrying.
15. carrying establishing method as claimed in claim 11 is characterized in that, described SGW comprises according to second carrying between described QoS information foundation and the SGSN:
Described SGW is that described second carrying distributes the second up bearing resource according to a described QoS information, and the information of a QoS information, first bearing identification, the second up bearing resource is sent to described SGSN;
Described SGSN preserves the information of the described second up bearing resource, if described SGSN is according to a described QoS information distribution second downlink bearing resource, and the information of the described second downlink bearing resource is sent to described SGW preserve, finish the foundation of described second carrying;
If described SGSN is not as yet according to a described QoS information distribution second downlink bearing resource, according to a described QoS information distribution second downlink bearing resource, the information of a QoS information, first bearing identification, the second downlink bearing resource is sent to described SGW; Described SGW preserves the information of the second downlink bearing resource, finishes the foundation of described second carrying.
16. carrying establishing method as claimed in claim 10 is characterized in that, described RAN is specially according to the radio bearer between described the 2nd QoS information foundation and the UE:
Described RAN is that radio bearer distributes the up bearing resource of first radio bearer according to described the 2nd QoS information;
The information of described the 2nd QoS information, second bearing identification, the up bearing resource of first radio bearer is sent to described UE;
Described UE preserves the information of the up bearing resource of first radio bearer, according to QoS information is that described radio bearer distributes the first radio bearer downlink bearing resource, will distribute QoS information, second bearing identification of the first radio bearer downlink bearing resource institute basis, the information of the first radio bearer downlink bearing resource to return to described RAN;
Described RAN preserves the information of the first radio bearer downlink bearing resource, finishes the foundation of described radio bearer.
17. carrying establishing method as claimed in claim 16 is characterized in that, described UE is that described radio bearer distributes the first radio bearer downlink bearing resource to take a step forward to comprise according to QoS information:
Judge whether to be that described radio bearer distributes the first radio bearer downlink bearing resource according to described the 2nd QoS information;
If, according to described the 2nd QoS information is that described radio bearer distributes the first radio bearer downlink bearing resource, and the information that enters the QoS information that will distribute the first radio bearer downlink bearing resource institute basis, second bearing identification, the first radio bearer downlink bearing resource returns to described RAN;
If not, according to the 3rd QoS information is that described radio bearer distributes the first radio bearer downlink bearing resource, and the information that enters the QoS information that will distribute the first radio bearer downlink bearing resource institute basis, second bearing identification, the first radio bearer downlink bearing resource returns to described RAN.
18. carrying establishing method as claimed in claim 17 is characterized in that, described RAN further comprises after receiving the QoS information of distributing the first radio bearer downlink bearing resource institute basis:
Judge that distributing the QoS information of the first radio bearer downlink bearing resource institute basis is the 2nd QoS information or the 3rd QoS information;
If the 2nd QoS information enters the foundation of finishing described radio bearer;
If the 3rd QoS information, described RAN is that described radio bearer distributes the up bearing resource of second radio bearer according to described the 3rd QoS information;
The information of described the 3rd QoS information, second bearing identification, the up bearing resource of second radio bearer is sent to described UE;
The information updating of the up bearing resource of first radio bearer that described UE will preserve is the information of the up bearing resource of second radio bearer, enters the foundation of finishing described radio bearer.
19. carrying establishing method as claimed in claim 17 is characterized in that, described RAN is according to four QoS information foundation corresponding with the 3rd QoS information or the carrying between renewal and the described PGW.
20. a packet data network gateway device is characterized in that, comprising:
The quality of service information acquiring unit is used to obtain a QoS information;
Up bearing resource allocation units, being used for according to a described QoS information is that first carrying distributes the first up bearing resource;
Information transmitting unit is used to send the information of the described QoS information and the first up bearing resource;
Information receiving unit is used to receive the information and first bearing identification of a QoS information, the first downlink bearing resource;
Information is preserved the unit, is used to preserve the information and first bearing identification of a QoS information, the first downlink bearing resource.
21. packet data network gateway device as claimed in claim 20 is characterized in that, also comprises:
The bearing identification acquiring unit is used to obtain first bearing identification;
When sending the information of the described QoS information and the first up bearing resource, described information transmitting unit further sends described first bearing identification.
22. packet data network gateway device as claimed in claim 20 is characterized in that, also comprises:
The trigger message receiving element is used to receive the trigger message that triggers carrying foundation;
Described quality of service information acquiring unit is used for after described trigger message receiving element receives described trigger message, obtains a described QoS information.
23. a gateway equipment is characterized in that, comprising:
The quality of service information acquiring unit is used to obtain a QoS information;
The downlink bearing resource allocation unit, being used for according to a described QoS information is that first carrying distributes the first downlink bearing resource;
Downlink bearing resource information transmitting element is used to send the information of described QoS information and the described first downlink bearing resource;
Up bearing resource information receiving unit is used to receive the information and first bearing identification of a QoS information, the first up bearing resource;
Up bearing resource information is preserved the unit, is used to preserve the information and first bearing identification of a QoS information, the first up bearing resource;
Up bearing resource allocation units, being used for according to a described QoS information is that second carrying distributes the second up bearing resource;
Up bearing resource information transmitting unit is used to send the information of described QoS information and the described second up bearing resource;
Downlink bearing resource information receiving element is used to receive the information and first bearing identification of a QoS information, the second downlink bearing resource;
The downlink bearing resource information is preserved the unit, is used to preserve the information and first bearing identification of a QoS information, the second downlink bearing resource.
24. gateway equipment as claimed in claim 23 is characterized in that, also comprises:
The bearing identification acquiring unit is used to obtain first bearing identification;
When sending the information of the described QoS information and the first downlink bearing resource, described downlink bearing resource information transmitting element further sends described first bearing identification;
When sending the information of the described QoS information and the second up bearing resource, described up bearing resource information transmitting unit further sends described first bearing identification.
25. gateway equipment as claimed in claim 23 is characterized in that, also comprises:
The trigger message transmitting element is used to send the trigger message that triggers carrying foundation.
26. a service universal packet wireless service supported node apparatus is characterized in that, comprising:
The quality of service information acquiring unit is used to obtain a QoS information;
The downlink bearing resource allocation unit, being used for according to a described QoS information is that second carrying distributes the second downlink bearing resource;
Downlink bearing resource information transmitting element is used to send the information of described QoS information and the described second downlink bearing resource;
Up bearing resource information receiving unit is used to receive the information and first bearing identification of a QoS information, the second up bearing resource;
Up bearing resource information is preserved the unit, is used to preserve the information and first bearing identification of a QoS information, the second up bearing resource;
Up bearing resource allocation units, being used for according to the two QoS information corresponding with a described QoS information is that the 3rd carrying distributes the 3rd up bearing resource;
Up bearing resource transmitting element is used to send the information of described the 2nd QoS information and described the 3rd up bearing resource;
Downlink bearing resource information receiving element is used to receive information second bearing identification corresponding with described first bearing identification of the 2nd QoS information, the 3rd downlink bearing resource;
The downlink bearing resource information is preserved the unit, is used to preserve the information and second bearing identification of the 2nd QoS information, the 3rd downlink bearing resource.
27. service universal packet wireless service supported node apparatus as claimed in claim 26 is characterized in that, also comprises:
Quality of service information mapping relations processing unit is used to preserve the mapping relations between the QoS information, is described the 2nd QoS information according to the mapping relations between the described QoS information with a described QoS information mapping.
28. as claim 26 or 27 described service universal packet wireless service supported node apparatus, it is characterized in that, also comprise:
The bearing identification acquiring unit is used to obtain first bearing identification;
When sending the information of the described QoS information and the second downlink bearing resource, described downlink bearing resource information transmitting element further sends described first bearing identification;
When sending the information of described the 2nd QoS information and the 3rd up bearing resource, described up bearing resource information transmitting unit further sends second bearing identification corresponding with described first bearing identification.
29. service universal packet wireless service supported node apparatus as claimed in claim 28 is characterized in that, also comprises:
Bearing identification mapping relations processing unit is used to preserve the mapping relations between the bearing identification, according to the mapping relations between the described bearing identification described first bearing identification is mapped as described second bearing identification.
30. service universal packet wireless service supported node apparatus as claimed in claim 26 is characterized in that, also comprises:
The trigger message transmitting element is used to send the trigger message that triggers carrying foundation.
31. a subscriber equipment is characterized in that, comprising:
The quality of service information acquiring unit is used to obtain the 2nd QoS information;
The downlink bearing resource allocation unit, being used for according to described the 2nd QoS information is that radio bearer distributes radio bearer downlink bearing resource;
Information transmitting unit is used to send the information of described the 2nd QoS information and radio bearer downlink bearing resource;
Information receiving unit is used to receive the information and second bearing identification of the 2nd QoS information, the up bearing resource of radio bearer;
Information is preserved the unit, is used to preserve the information and second bearing identification of the 2nd QoS information, the up bearing resource of radio bearer.
32. subscriber equipment as claimed in claim 31 is characterized in that, also comprises:
The bearing identification acquiring unit is used to obtain described second bearing identification;
When described information transmitting unit sends the information of described the 2nd QoS information and radio bearer downlink bearing resource, further send described second bearing identification.
33. as claim 31 or 32 described subscriber equipmenies, it is characterized in that, also comprise:
The trigger message transmitting element is used to send the trigger message that triggers carrying foundation.
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| CN2010102679714A CN101925136B (en) | 2007-10-11 | 2007-10-11 | Load establishing method and related device |
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| CN2010102679714A CN101925136B (en) | 2007-10-11 | 2007-10-11 | Load establishing method and related device |
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| CN2007101637159A Division CN101409951B (en) | 2007-10-11 | 2007-10-11 | Method for establishing load bearing and relevant apparatus |
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| CN101925136A true CN101925136A (en) | 2010-12-22 |
| CN101925136B CN101925136B (en) | 2012-09-05 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013075337A1 (en) * | 2011-11-25 | 2013-05-30 | 华为技术有限公司 | Gx interface based filter processing method, pgw and pcrf |
| CN104113916A (en) * | 2013-04-22 | 2014-10-22 | 中兴通讯股份有限公司 | Method for establishing direct communication between terminals, server, base station and terminal |
| US8989116B2 (en) | 2007-10-11 | 2015-03-24 | Huawei Technologies Co., Ltd. | Method and system for setting up a bearer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1581744A (en) * | 2003-07-31 | 2005-02-16 | 北京三星通信技术研究有限公司 | Method for providing multiple QOS for MBMS business |
| CN100484085C (en) * | 2003-12-05 | 2009-04-29 | 华为技术有限公司 | Method for securing quality of transmitted group data service |
| CN100372304C (en) * | 2005-05-15 | 2008-02-27 | 华为技术有限公司 | Method for implementing WIMAX dynamic QQS based on perceptionservice of soft exchange apparatus |
| WO2006137705A1 (en) * | 2005-06-22 | 2006-12-28 | Electronics And Telecommunications Research Institute | Apparatus and method for negotiating quality of service |
| CN101409951B (en) * | 2007-10-11 | 2010-08-25 | 华为技术有限公司 | Method for establishing load bearing and relevant apparatus |
-
2007
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8989116B2 (en) | 2007-10-11 | 2015-03-24 | Huawei Technologies Co., Ltd. | Method and system for setting up a bearer |
| US9871678B2 (en) | 2007-10-11 | 2018-01-16 | Huawei Technologies Co., Ltd. | Method and system for setting up a bearer |
| WO2013075337A1 (en) * | 2011-11-25 | 2013-05-30 | 华为技术有限公司 | Gx interface based filter processing method, pgw and pcrf |
| CN104113916A (en) * | 2013-04-22 | 2014-10-22 | 中兴通讯股份有限公司 | Method for establishing direct communication between terminals, server, base station and terminal |
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| CN101925136B (en) | 2012-09-05 |
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