CN102036316A - Method and system for informing user equipment of bearer establishment failure - Google Patents
Method and system for informing user equipment of bearer establishment failure Download PDFInfo
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- CN102036316A CN102036316A CN2009101739607A CN200910173960A CN102036316A CN 102036316 A CN102036316 A CN 102036316A CN 2009101739607 A CN2009101739607 A CN 2009101739607A CN 200910173960 A CN200910173960 A CN 200910173960A CN 102036316 A CN102036316 A CN 102036316A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/18—Management of setup rejection or failure
Abstract
The invention discloses a method and a system for informing user equipment of a bearer establishment failure. The system comprises the user equipment and a high-speed packet data service gateway, wherein the user equipment is used for sending resource reservation request signaling to the high-speed packet data service gateway; and the high-speed packet data service gateway is used for performing the mapping operation of a network protocol flow quality-of-service (QoS) parameter indicated in the resource reservation request signaling, and when the mapping operation fails, informing the user equipment of the result of the quality-of-service parameter mapping failure. The method and the system can enable a serving gateway (SGW) to inform the user equipment of the condition of the QoS parameter mapping failure when the QoS parameter mapping fails.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of terminal carrying and set up when failing, the method and system of failure are set up in the carrying of notice terminal.
Background technology
Third generation partner program (3rd Generation Partnership Project, abbreviate 3GPP as) in grouping system (the Evolved Packet System of evolution, abbreviate EPS as) by universal mobile telecommunications system land radio access web (the Evolved Universal Terrestrial Radio Access Network of evolution, abbreviate E-UTRAN as), mobile management unit (Mobility Management Entity, abbreviate MME as), gateway (Serving Gateway, S-GW), grouped data network gateway (Packet Data Network Gateway, abbreviate P-GW or PDN GW as), home subscriber server (Home Subscriber Server, abbreviate HSS as), authentication and authorization charging (the Authentication of 3GPP, Authorization and Accounting, abbreviate AAA as) server, "Policy and Charging Rules Function (Policy and Charging Rules Function abbreviates PCRF as) entity and other support nodes are formed.
Fig. 1 is the schematic diagram of system architecture of supporting the EPS of multiple different access technologies.When E-UTRAN inserted, the wireless access of user terminal was responsible in the base station of evolution (evolved NodeB is called for short eNB), and MME is responsible for the related work of chains of command such as the processing of mobile management, Non-Access Stratum signaling and the contextual management of user's mobile management; S-GW is the accessing gateway equipment that links to each other with eNB, transmits data between eNB and P-GW, and is responsible for pending datas such as paging are carried out buffer memory; P-GW then is the borde gateway of EPS and packet data network (Packet Data Network abbreviates PDN as) network, and the access of being responsible for PDN reaches functions such as transmitting data between EPS and PDN; PCRF is the "Policy and Charging Rules Function entity, it is by receiving interface Rx and carrier network agreement (Internet Protocol, abbreviating IP as) business network links to each other, obtain business information, in addition, it links to each other with gateway device in the network by the Gx/Gxa/Gxc interface, be responsible for initiating the foundation of IP carrying, guarantee the service quality (Quality of Service abbreviates QoS as) of business datum, and the control of chargeing.Wherein, terminal can be linked on the P-GW by E-UTRAN, MME and S-GW, and with outside PDN interworking service data.Enhanced high-speed grouped data (enhanced High-Rate Packet Data is called for short eHRPD) system architecture is seen the dotted line lower area of Fig. 1.Wherein, the eHRPD system is by high-speed packet data service gateway (High Rate Packet Data Serving Gateway, abbreviate HSGW as), the HRPD-eAN (Access Network of evolution, evolved Access Network), data anchor point P-GW (is the P-GW among the 3GPP EPS, under the scene that interconnects, E-UTRAN system and the shared P-GW of eHRPD system) etc. basic network element constitute.When eHRPD inserted, UE can insert the P-GW of EPS by eHRPD.HSGW inserts first of eHRPD core net as terminal and jumps, it is the accessing gateway equipment that links to each other with HRPD-eAN, be responsible for user's mobile management, context management, and between HRPD-eAN and P-GW, transmit data, be responsible for pending datas such as paging are carried out buffer memory and forwarding etc.P-GW is the data gateway that terminal is passed through 3GPP Access Network (as E-UTRAN) and non-3 GPP access network (as eHRPD) access PDN, that is: no matter working as terminal UE is to insert or insert by the eHRPD Access Network by the E-UTRAN Access Network, the up-downgoing transfer of data must be passed through data gateway P-GW, communicates by letter with outside PDN again; When terminal was switched between 3GPP access (as E-UTRAN) and non-3GPP access (as eHRPD), P-GW was the anchor point in the handoff procedure as immovable gateway.In order to realize that multimode terminal passes through different connecting system and inserts, and the continuity of business can guarantee that terminal is switched in different access systems the time, increased some interfaces newly: S101 interface, S103 interface and S2a interface.The S2a interface transmits control and bearer service between HSGW and P-GW, adopt the PMIPv6 agreement.
No matter terminal when E-UTRAN or eHRPD system are linked into EPS, can distribute to network side request bearing resource, is example with terminal when the eHRPD system inserts below, and the situation of access is described.
UE is when initiating " UE request bearing resource distributes " operation to the network side request, the parameter that UE sends to network side all is the specific QoS parameter of eHRPD system, identifies the QoS characteristic with FlowProfileID (stream signature identification); The PCRF of HSGW and PCC framework is by Gxa interface UNICOM, the qos parameter of transmission is the qos parameter of 3GPP E-UTRAN system definition, with QoS class letter (QoS Class Identifier, be called for short QCI)/bit rate (the Guaranteed Bit Rate that guarantees, be called for short GBR)/maximum bit rate parameters such as (Maximum Bit Rate are called for short MBR) identifies the QoS characteristic.Therefore, in order to realize mutual dialogue, parameters such as FlowProfileID and QCI/GBR/MBR need be done mapping and reverse map operation at HSGW, and therefore, HSGW needs the function of mapping different QoS parameter.
UE request bearing resource batch operation flow process can be referring to Fig. 2, and step is as follows:
Step 2, HSGW is mapped as the qos parameter of receiving (FlowProfileID) qos parameter (QCI/MBR/GBR etc.) of one group of 3GPP feature;
Step 3, HSGW is mutual by " gate and QoS rule " step and PCRF, the QoS of PCRF checking UE request, and return response.
Step 4, HSGW will be mapped to the qos parameter FlowProfileID of corresponding eHRPD feature by the qos parameter (QCI/MBR/GBR etc.) of 3GPP feature of checking.
The qos parameter of 3GPP feature by checking all is parameters of strategy and charging control system (Policy and charging control, abbreviation PCC) system authorization.
Step 7, HSGW is by " gate and QoS rule are confirmed " the current carrying distribution condition of signaling announcement PCRF.
Above-mentioned steps is a flow operations, and concrete detailed content is in step 1, and UE carries in the traffic flow template (Traffic Flow Template is called for short TFT) to HSGW, and a QoS tabulation is arranged, and the form of tabulation is as shown in table 1.
Table 1
| Flow?ID?1 |
| |
| ...... |
| Flow?ID?2 |
| QoS information 2 |
| ...... |
......
| Flow?ID?N |
| QoS information N |
| ...... |
Wherein, Flow ID is the traffic identifier of each IP stream, and QoS information is the QoS (FlowProfileID) that corresponds to this IP stream request, in addition also has some other information, does not describe so do not relate to the present invention.As shown in the above, the QoS of terminal request is at each IP stream.
According to the description among Fig. 2, HSGW shines upon after receiving this parameter, and the PCRF checking is authorized then, and HSGW is oppositely mapping once more, and sends to UE, and promptly the step 5 among Fig. 2 is wherein also carried a QoS tabulation among the TFT in the step 5, and this tabulation is as shown in table 2.
Table 2
| FIow?ID?1 |
| |
| ...... |
| |
| Flow?ID?2 |
| QoS information 2 |
| ...... |
| Reason code 2 |
......
| Flow?ID?N |
| QoS information N |
| ...... |
| Reason code N |
Wherein this table 2 compares with table 1, has just increased a reason code (Result code) at last at each stream information.It is request success or failed that this reason code has been represented the qos parameter of this stream, and has indicated the reason of failure.Existing reason code has had following several situation:
The existing QoS check of table 3 execution result reason code (Result code)
From last table we as can be seen, three kinds of reason codes that defined are represented respectively: authorize successfully, authorize QoS unsuccessful, the UE request by chance to meet network just in commission.And to second kind of situation, if UE receives this reason code, UE may banish this on the carrying of " BE (Best Effort does one's best) ", and perhaps UE abandons being this flow distribution resource.
The result of operations such as above-mentioned request, mandate issues UE, because each qos parameter flows at each IP, thus in the Resvconf signaling, all can carry a Result code to each IP stream, just as shown in table 2.When all stream is failed because of same reason, no matter be that PCRF authorizes unsuccessful or network side has been initiated QoS and set up and cause conflict, HSGW can carry error code (Error code) notice UE by the Resverr signaling, and need not to generate a Result code into each IP stream.
Consider the situation of practical application, UE sends to the FlowProfileID of HSGW, HSGW is when being mapped to the qos parameter of 3GPP characteristics, the situation of failure may appear shining upon, particularly when terminal during at roaming scence, because the FlowProfileID that terminal sends is finished in the formulation of mapping ruler by roaming operator, thereby the network that HSGW may not discern or UE will insert does not support the qos parameter HSGW of UE request can't shine upon qos parameter, therefore causes the mapping failure.But reason code and the error code among the Resverr in the existing Resvconf signaling all can not be represented this situation.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method and system of notifying terminal carrying foundation failure, makes HSGW in time qos parameter be shone upon the advisory of failure to terminal when the QoS mapping parameters is failed.
In order to address the above problem, the invention provides a kind of method of notifying terminal carrying foundation failure, comprise: terminal sends the resource reservation request signaling to the high-speed packet data service gateway, described high-speed packet data service gateway carries out map operation to the QoS parameter that the procotol of indicating in the described resource reservation request signaling flows, when map operation was failed, the result notification that QoS parameter is shone upon failure was to described terminal.
Further, said method also has following characteristics:
After described high-speed packet data service gateway is received described resource reservation request signaling, when the mapping of the QoS parameter of subnetwork protocol streams is failed in to described resource reservation request signaling, send resource reservation request to described terminal and confirm signaling, and indicate this procotol stream QoS parameter mapping failure in the reason code that the procotol stream of each mapping failure is corresponding in described resource reservation request affirmation signaling.
Further, said method also has following characteristics:
After described terminal receives that described resource reservation request is confirmed signaling,, select other QoS parameter new resource of initiating of laying equal stress on heavily to ask or abandon initiating resource and heavily ask at the procotol stream of the reason code correspondence of indication QoS parameter mapping failure.
Further, said method also has following characteristics:
After described high-speed packet data service gateway is received described resource reservation request signaling, when the mapping of the QoS parameter of all-network protocol streams is failed in to described resource reservation request signaling, send resource reservation request mistake signaling to described terminal, and indication QoS parameter mapping failure in the error code of described resource reservation request mistake signaling.
Further, said method also has following characteristics:
After described terminal is received described resource reservation request mistake signaling, at the error code of indication QoS parameter mapping failure, select other QoS parameter new resource of initiating of laying equal stress on for the procotol stream of QoS parameter mapping failure and heavily ask or abandon initiating resource and heavily ask.
Further, said method also has following characteristics:
The QoS parameter that described high-speed packet data service gateway flows the procotol of indicating in the described resource reservation request signaling carries out map operation and is meant the QoS parameter that QoS parameter is mapped to third generation partner program system from the QoS parameter of enhanced high-speed block data system.
In order to address the above problem, the present invention also provides a kind of and has notified the terminal carrying to set up the system of failure, comprises terminal and high-speed packet data service gateway, and described terminal is used for sending the resource reservation request signaling to the high-speed packet data service gateway; Described high-speed packet data service gateway, the QoS parameter that the procotol that is used for that described resource reservation request signaling is indicated flows carries out map operation, and when map operation was failed, the result notification that QoS parameter is shone upon failure was to described terminal.
Further, said system also has following characteristics:
Described high-speed packet data service gateway, after also being used to receive described resource reservation request signaling, when the mapping of the QoS parameter of subnetwork protocol streams is failed in to described resource reservation request signaling, send resource reservation request to described terminal and confirm signaling, and indicate this procotol stream QoS parameter mapping failure in the reason code that the procotol stream of each mapping failure is corresponding in described resource reservation request affirmation signaling.
Further, said system also has following characteristics:
Described terminal, after being used to also receive that described resource reservation request is confirmed signaling, at the procotol stream of the reason code correspondence of indication QoS parameter mapping failure, select other QoS parameter new resource of initiating of laying equal stress on heavily to ask or abandon initiating resource and heavily ask.
Further, said system also has following characteristics:
Described high-speed packet data service gateway, after also being used to receive described resource reservation request signaling, when the mapping of the QoS parameter of all-network protocol streams is failed in to described resource reservation request signaling, send resource reservation request mistake signaling to described terminal, and indication QoS parameter mapping failure in the error code of described resource reservation request mistake signaling.
Further, said system also has following characteristics:
Described terminal, after also being used to receive described resource reservation request mistake signaling, at the error code of indication QoS parameter mapping failure, select other QoS parameter new resource of initiating of laying equal stress on for the procotol stream of QoS parameter mapping failure and heavily ask or abandon initiating resource and heavily ask.
Further, said system also has following characteristics:
The QoS parameter that described high-speed packet data service gateway flows the procotol of indicating in the described resource reservation request signaling carries out map operation and is meant the QoS parameter that QoS parameter is mapped to third generation partner program system from the QoS parameter of enhanced high-speed block data system.
The present invention can make HSGW in time qos parameter be shone upon the advisory of failure to terminal when the QoS mapping parameters is failed.
Description of drawings
Fig. 1 is the Organization Chart that eHRPD-EPS of the prior art interconnects;
Fig. 2 is that UE of the prior art asks bearing resource batch operation flow chart in the eHRPD system;
Fig. 3 is that the method flow diagram of failure is set up in the carrying of notice terminal among the embodiment;
Fig. 4 is that the method flow diagram of failure is set up in the carrying of notice terminal among the embodiment one;
Fig. 5 is that the method flow diagram of failure is set up in the carrying of notice terminal among the embodiment two.
Embodiment
Among the embodiment, the system of failure is set up in the carrying of notice terminal, comprises terminal and high-speed packet data service gateway.
Described terminal is used for sending the resource reservation request signaling to the high-speed packet data service gateway; After also being used to receive the resource reservation request affirmation signaling of high-speed packet data service gateway transmission, at the procotol stream of the reason code correspondence of indication QoS parameter mapping failure, select other QoS parameter new resource of initiating of laying equal stress on heavily to ask or abandon initiating resource and heavily ask; Perhaps, after receiving the resource reservation request mistake signaling of high-speed packet data service gateway transmission, at the error code of indication QoS parameter mapping failure, select other QoS parameter new resource of initiating of laying equal stress on for the procotol stream of QoS parameter mapping failure and heavily ask or abandon initiating resource and heavily ask.
Described high-speed packet data service gateway, the QoS parameter that the procotol that is used for that described resource reservation request signaling is indicated flows carries out map operation, and when map operation was failed, the result notification that QoS parameter is shone upon failure was to described terminal.Concrete, the QoS parameter that described high-speed packet data service gateway flows the procotol of indicating in the described resource reservation request signaling carries out map operation and is meant the QoS parameter that QoS parameter is mapped to third generation partner program system from the QoS parameter of enhanced high-speed block data system.
Described high-speed packet data service gateway, after also being used to receive described resource reservation request signaling, when the mapping of the QoS parameter of subnetwork protocol streams is failed in to described resource reservation request signaling, send resource reservation request to described terminal and confirm signaling, and indicate this procotol stream QoS parameter mapping failure in the reason code that the procotol stream of each mapping failure is corresponding in described resource reservation request affirmation signaling; After also being used to receive described resource reservation request signaling, when the mapping of the QoS parameter of all-network protocol streams is failed in to described resource reservation request signaling, send resource reservation request mistake signaling to described terminal, and indication QoS parameter mapping failure in the error code of described resource reservation request mistake signaling.
As shown in Figure 3, the method for notice terminal carrying foundation failure may further comprise the steps:
Step 301, terminal sends the resource reservation request signaling to the high-speed packet data service gateway;
Step 302, the high-speed packet data service gateway carries out map operation to the QoS parameter that the procotol of indicating in the described resource reservation request signaling flows, and when map operation was failed, the result notification that QoS parameter is shone upon failure was to described terminal.
Embodiment one:
UE initiates bearing resource and divides timing in the eHRPD system, because the QoS that carries tabulation comprises a plurality of IP streams, each IP stream has the qos parameter of one group of application, but HSGW may have only the parameter maps failure of part IP stream when mapping parameters, like this, when HSGW returns to the UEResvconf signaling, different IP flow points is not returned different reason codes; After UE receives this signaling, only the IP stream that the mapping failure is arranged is reselected parameter and initiate the carrying request once more, perhaps abandon the foundation of this carrying.
As shown in Figure 4, the method for notice terminal carrying foundation failure may further comprise the steps:
Step 401, UE gives HSGW requests resource allocation/modification by sending Resv (resource reservation request) signaling, wherein in this signaling, carry command code and be " QoS-Check ", the implication of representative is that terminal UE is initiated the bearing resource request, and carries corresponding qos parameter (being FlowProfileID herein) and give HSGW, the request network side is examined this qos parameter and is authorized, and sets up carrying afterwards.
Step 402, HSGW is mapped as the qos parameter of receiving (FlowProfileID) qos parameter (QCI/MBR/GBR etc.) of one group of 3GPP feature; HSGW is mutual by " gate and QoS rule " step and PCRF, the QoS of checking UE request; HSGW will be mapped to the qos parameter FlowProfileID of corresponding eHRPD characteristics by the qos parameter (QCI/MBR/GBR etc.) of 3GPP characteristics of checking.
1) HSGW is at the qos parameter QCI/MBR/GBR that FlowProfileID is mapped as the 3GPP characteristics etc.) after, when mutual and request was authorized with PCRF again, when authorizing successfully, HSGW was that this IP flows generation reason code: authorize successfully; During again with the mutual also request of PCRF mandate, also may there be the phenomenon of authorization failure in HSGW after FlowProfileID being mapped as the qos parameter (QCI/MBR/GBR etc.) of 3GPP characteristics, at this moment, HSGW generates reason code for this IP stream: authorization failure;
2) HSGW is when being mapped as FlowProfileID the qos parameter (QCI/MBR/GBR etc.) of 3GPP characteristics, the phenomenon that the QoS parameter mapping failure of subnetwork protocol streams may occur, at this moment, HSGW generates reason code for the IP stream of each mapping failure: the mapping failure.
3) HSGW also can generate other reason code to other scene, does not do at this and gives unnecessary details.
Step 403, HSGW sends ResvConf (resource reservation request affirmation signaling) signaling and gives UE, wherein in this signaling, carry command code and be " QoS-Check conf ", the implication of representative is that this signaling is the affirmation signaling at the signaling of step 401, has carried FlowProfileID in this signaling, corresponding qos parameter, the reason code of the qos parameter of this IP stream.
According to several situations of step 402, the reason code in the QoS of the TFT that carries in this signaling tabulation is exemplified below table 4.
Table 4
| Flow?ID?1 |
| |
| ...... |
| Reason code 1: success |
| Flow?ID?2 |
| QoS information 2 |
| ...... |
| Reason code 2: mapping failure |
......
| Flow?ID?N |
| QoS information N |
| ...... |
| Reason code N: authorization failure |
Step 404, the reason code that UE decision is returned according to HSGW, and set up strategy according to the carrying of terminal determines to set up carrying for the IP stream of authorizing success, will not authorize successful IP stream to transmit by the carrying of " doing one's best " or abandons; At the IP stream of the reason code correspondence of indication QoS parameter mapping failure, select other qos parameter new resource of initiating of laying equal stress on heavily to ask or abandon initiating resource and heavily ask.
Step 405, related network elements is set up carrying for authorizing successful IP stream.
Step 406 is heavily asked because UE may select other the qos parameter new resource of initiating of laying equal stress on for the IP stream of qos parameter mapping failure, and follow-up operation will be similar to step 401-405.
Certainly initiate once more resource request mapping failure also may appear or authorize unsuccessful may, but after failure repeatedly, network or terminal have corresponding mechanism and abandon the carrying of this IP stream is set up and can not caused endless loop.
Embodiment two:
UE initiates bearing resource and divides timing in the eHRPD system, because the QoS that carries tabulation comprises a plurality of IP streams, each IP stream has the qos parameter of one group of application, but the parameter maps of the whole IP streams of HSGW possibility when mapping parameters is all failed, like this, when HSGW returns to the ResvErr signaling of UE, carry error code: the mapping failure; After UE receives this signaling, the stream that mapping/it fails to match is reselected parameter initiate the carrying request once more, perhaps abandon the foundation of this carrying.
As shown in Figure 5, the method for notice terminal carrying foundation failure may further comprise the steps:
Step 501, UE is by sending the Resv signaling to HSGW requests resource allocation/modification, wherein in this signaling, carry command code and be " QoS-Check ", the implication of representative is that terminal UE is initiated the bearing resource request, and carries corresponding qos parameter (being FlowProfileID herein) and give HSGW, the request network side is examined this qos parameter and is authorized, and sets up carrying afterwards.
Step 502, HSGW is mapped as the qos parameter of receiving (FlowProfileID) qos parameter (QCI/MBR/GBR etc.) of one group of 3GPP feature;
HSGW is when being mapped as FlowProfileID the qos parameter (QCI/MBR/GBR etc.) of 3GPP characteristics, and all phenomenons of mapping failure may appear in the qos parameter of all streams, at this moment, and HSGW generation error sign indicating number: mapping failure;
Step 503, HSGW sends ResvErr (resource reservation request mistake) signaling and gives UE, wherein in this signaling, carries error code in this signaling: the mapping failure.
Step 504, the error code that UE returns according to HSGW at the error code of indication QoS parameter mapping failure, is selected other QoS parameter new resource of initiating of laying equal stress on for the IP stream of qos parameter mapping failure and is heavily asked or abandon initiating resource and heavily ask.
Step 505 is heavily asked because UE may select other the qos parameter new resource of initiating of laying equal stress on for the IP stream of qos parameter mapping failure, so follow-up operation will be similar to step 501-504.
Certainly initiate once more resource request mapping failure also may appear or authorize unsuccessful may, but after failure repeatedly, network or terminal have corresponding mechanism and abandon the carrying of this IP stream is set up and can not caused endless loop.
The present invention initiates bearing resource and divides timing in order to solve UE in the eHRPD system, because the HSGW mapping parameters/it fails to match, UE but can't judge this scene, and can't determine to initiate again resource request and still business is mapped to problem on " doing one's best " carrying, HSGW informs UE bearing parameter mapping before this failure by this reason code or error code, and UE selects to reselect other parameters and applies for or initiate request again.In sum, the present invention has guaranteed in the bearing resource request because after " qos parameter mapping " failure, HSGW can inform terminal with correct reason, and guarantee that terminal makes corresponding selection and operation according to this reason, and be unlikely to the situation that causes the UE operation to occur obscuring to QoS authorization failure or other reasons with PCRF.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. notify the terminal carrying to set up the method for failure for one kind, comprising:
Terminal sends the resource reservation request signaling to the high-speed packet data service gateway, described high-speed packet data service gateway carries out map operation to the QoS parameter that the procotol of indicating in the described resource reservation request signaling flows, when map operation was failed, the result notification that QoS parameter is shone upon failure was to described terminal.
2. the method for claim 1 is characterized in that,
After described high-speed packet data service gateway is received described resource reservation request signaling, when the mapping of the QoS parameter of subnetwork protocol streams is failed in to described resource reservation request signaling, send resource reservation request to described terminal and confirm signaling, and indicate this procotol stream QoS parameter mapping failure in the reason code that the procotol stream of each mapping failure is corresponding in described resource reservation request affirmation signaling.
3. method as claimed in claim 2 is characterized in that,
After described terminal receives that described resource reservation request is confirmed signaling,, select other QoS parameter new resource of initiating of laying equal stress on heavily to ask or abandon initiating resource and heavily ask at the procotol stream of the reason code correspondence of indication QoS parameter mapping failure.
4. the method for claim 1 is characterized in that,
After described high-speed packet data service gateway is received described resource reservation request signaling, when the mapping of the QoS parameter of all-network protocol streams is failed in to described resource reservation request signaling, send resource reservation request mistake signaling to described terminal, and indication QoS parameter mapping failure in the error code of described resource reservation request mistake signaling.
5. method as claimed in claim 4 is characterized in that,
After described terminal is received described resource reservation request mistake signaling, at the error code of indication QoS parameter mapping failure, select other QoS parameter new resource of initiating of laying equal stress on for the procotol stream of QoS parameter mapping failure and heavily ask or abandon initiating resource and heavily ask.
6. as the described method of arbitrary claim in the claim 1 to 5, it is characterized in that,
The QoS parameter that described high-speed packet data service gateway flows the procotol of indicating in the described resource reservation request signaling carries out map operation and is meant the QoS parameter that QoS parameter is mapped to third generation partner program system from the QoS parameter of enhanced high-speed block data system.
7. notify the terminal carrying to set up the system of failure for one kind, comprise terminal and high-speed packet data service gateway, it is characterized in that,
Described terminal is used for sending the resource reservation request signaling to the high-speed packet data service gateway;
Described high-speed packet data service gateway, the QoS parameter that the procotol that is used for that described resource reservation request signaling is indicated flows carries out map operation, and when map operation was failed, the result notification that QoS parameter is shone upon failure was to described terminal.
8. system as claimed in claim 7 is characterized in that,
Described high-speed packet data service gateway, after also being used to receive described resource reservation request signaling, when the mapping of the QoS parameter of subnetwork protocol streams is failed in to described resource reservation request signaling, send resource reservation request to described terminal and confirm signaling, and indicate this procotol stream QoS parameter mapping failure in the reason code that the procotol stream of each mapping failure is corresponding in described resource reservation request affirmation signaling.
9. system as claimed in claim 8 is characterized in that,
Described terminal, after being used to also receive that described resource reservation request is confirmed signaling, at the procotol stream of the reason code correspondence of indication QoS parameter mapping failure, select other QoS parameter new resource of initiating of laying equal stress on heavily to ask or abandon initiating resource and heavily ask.
10. system as claimed in claim 7 is characterized in that,
Described high-speed packet data service gateway, after also being used to receive described resource reservation request signaling, when the mapping of the QoS parameter of all-network protocol streams is failed in to described resource reservation request signaling, send resource reservation request mistake signaling to described terminal, and indication QoS parameter mapping failure in the error code of described resource reservation request mistake signaling.
11. system as claimed in claim 10 is characterized in that,
Described terminal, after also being used to receive described resource reservation request mistake signaling, at the error code of indication QoS parameter mapping failure, select other QoS parameter new resource of initiating of laying equal stress on for the procotol stream of QoS parameter mapping failure and heavily ask or abandon initiating resource and heavily ask.
12. as the described system of arbitrary claim in the claim 7 to 11, it is characterized in that,
The QoS parameter that described high-speed packet data service gateway flows the procotol of indicating in the described resource reservation request signaling carries out map operation and is meant the QoS parameter that QoS parameter is mapped to third generation partner program system from the QoS parameter of enhanced high-speed block data system.
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|---|---|---|---|
| CN2009101739607A CN102036316A (en) | 2009-09-24 | 2009-09-24 | Method and system for informing user equipment of bearer establishment failure |
| PCT/CN2010/076149 WO2011035665A1 (en) | 2009-09-24 | 2010-08-19 | Method and system for notifying terminal of failure of bearer establishment |
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| CN2009101739607A CN102036316A (en) | 2009-09-24 | 2009-09-24 | Method and system for informing user equipment of bearer establishment failure |
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| WO (1) | WO2011035665A1 (en) |
Cited By (5)
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| CN110351043A (en) * | 2018-04-04 | 2019-10-18 | 华为技术有限公司 | Communication means and device |
| CN111194085A (en) * | 2018-11-16 | 2020-05-22 | 维沃移动通信有限公司 | Channel resource control method, terminal and communication network element |
| CN111771355A (en) * | 2018-02-19 | 2020-10-13 | 华为技术有限公司 | Apparatus for supporting and affecting QoS classes |
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| CN109831810A (en) * | 2017-11-23 | 2019-05-31 | 大唐移动通信设备有限公司 | A kind of method and apparatus for establishing radio access bearer |
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| CN111771355A (en) * | 2018-02-19 | 2020-10-13 | 华为技术有限公司 | Apparatus for supporting and affecting QoS classes |
| CN111771355B (en) * | 2018-02-19 | 2021-11-19 | 华为技术有限公司 | Apparatus for supporting and affecting QoS classes |
| US11700551B2 (en) | 2018-02-19 | 2023-07-11 | Huawei Technologies Co., Ltd. | Apparatus for supporting and influencing QoS levels |
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| CN111194085B (en) * | 2018-11-16 | 2023-12-26 | 维沃移动通信有限公司 | Control method of channel resources, terminal and communication network element |
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| WO2011035665A1 (en) | 2011-03-31 |
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