CN101547432A - Information-updating method and server - Google Patents
Information-updating method and server Download PDFInfo
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- CN101547432A CN101547432A CN200810102997A CN200810102997A CN101547432A CN 101547432 A CN101547432 A CN 101547432A CN 200810102997 A CN200810102997 A CN 200810102997A CN 200810102997 A CN200810102997 A CN 200810102997A CN 101547432 A CN101547432 A CN 101547432A
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Abstract
The embodiment of the invention relates to an information-updating method and a server. The information-updating method comprises the following steps: whether service quality update information needs to be sent to a gate way or not is judged, and the service quality update information is sent to the gate way if the service quality update information needs to be sent to the gate way, thereby facilitating the updating of the service quality of a data channel by the gate way according to the received service quality update information. The server comprises a judge unit for judging whether the service quality update information needs to be sent to the gate way or not and a sending unit for sending the service quality update information to the gate way if the service quality update information needs to be sent to the gate way. The method and the server can realize that the service quality update information is sent to the gate way.
Description
Technical field
The embodiment of the invention relates to communication technical field, relates in particular to a kind of information updating method and server.
Background technology
Fast development along with mobile communication technology, terminal can insert grouping system of future generation (Evolved Packet System by multiple mobile access technology, EPS) network access data business, when terminal is professional by 3GPP such as E-UTRAN Access Network visit data, mobility by the MME office terminal, terminal inserts ground, local or local data gateway by the local service gateway, adopts mobile IP mode to set up data channel between gateway and data gateway; The CAMEL-Subscription-Information of ownership terminal server storage terminal, be responsible for to terminal access authentication, service authorization, control default quality of service (Quality of Service, QoS) and function such as default policy; Network design the strategy with charging controlled function (Policy andCharging Control, PCC), gateway and data gateway can access strategy as the strategy execution gateway and charging controlled function entity carry out dynamically updating of strategy, comprise QoS, charge information etc.
The inventor finds in realizing process of the present invention: there is following defective in said method, for example when service quality takes place to upgrade, the service quality lastest imformation can't be sent to gateway in the existing method.
Summary of the invention
The embodiment of the invention provides a kind of information updating method and server, to realize that the service quality lastest imformation is sent to each gateway that data connect.
The embodiment of the invention provides a kind of information updating method, and this method comprises:
Judge whether and to send the service quality lastest imformation to gateway;
When needs when gateway sends the service quality lastest imformation, the service quality lastest imformation is sent to gateway, so that described gateway upgrades the service quality of data channel according to the service quality lastest imformation that receives.
Above-mentioned information updating method when can be implemented in non-3GPP and inserting, is sent to each gateway that data connect with the service quality lastest imformation.
The embodiment of the invention provides a kind of server, and this server comprises:
Judging unit is used to judge whether and need sends the service quality lastest imformation to gateway;
Transmitting element, be used for when needs when gateway sends the service quality lastest imformation, the service quality lastest imformation is sent to gateway.
Above-mentioned server can send to gateway in time with the service quality lastest imformation, for being implemented in that 3GPP inserts and when not having strategy or non-3GPP when inserting, the service quality lastest imformation being sent to each gateway that data connect getting ready with charging controlled function entity.
Below by drawings and Examples, the technical scheme of the embodiment of the invention is described in further detail.
Description of drawings
Fig. 1 is the signaling process figure of information updating method embodiment one of the present invention;
Fig. 2 is the signaling process figure of information updating method embodiment two of the present invention;
Fig. 3 is the signaling process figure of information updating method embodiment three of the present invention;
Fig. 4 is the signaling process figure of information updating method embodiment four of the present invention;
Fig. 5 is the signaling process figure of information updating method embodiment five of the present invention;
Fig. 6 is the signaling process figure of information updating method embodiment six of the present invention;
Fig. 7 is the signaling process figure of information updating method embodiment seven of the present invention;
Fig. 8 is the signaling process figure of information updating method embodiment eight of the present invention;
Fig. 9 is the signaling process figure of information updating method embodiment nine of the present invention;
Figure 10 is the structural representation of server implementation example of the present invention.
Embodiment
Embodiment of the invention information updating method comprises:
Judge whether and to send the service quality lastest imformation to gateway;
When needs when gateway sends the service quality lastest imformation, the service quality lastest imformation is sent to gateway, so that described gateway upgrades the service quality of data channel according to the service quality lastest imformation that receives.
For non-3GPP access technology, WLAN (wireless local area network) (Wireless Local Area Network for example, WLAN), worldwide interoperability for microwave inserts (Worldwide interoperability for MicrowaveAccess, WiMAX) etc., terminal is closed the data gateway visit data business that inserts by non-3 GPP access network.
The data channel that is linked into data network at user terminal is set up in the process, gateway or comprise that also IAD passes through the access registrar server, obtained the signatory QoS information of user, after data channel foundation is finished, because a variety of causes, user's signatory QoS changes, thereby need be that the service quality lastest imformation sends to data gateway in time with the quality of service information that upgrades.
As shown in Figure 1, be the signaling process figure of information updating method embodiment one of the present invention, this method comprises:
Step 101, ownership terminal server send the signatory lastest imformation of user to certificate server;
When user signing contract information changes, belong to terminal server the signatory lastest imformation of user is handed down to certificate server; Above-mentioned certificate server (AAA) can be the network element of unification with ownership terminal server (HSS), also can separate, user signing contract information can be kept at HSS or/and among the AAA, when user signing contract information is stored among the AAA, and when initiating information change by AAA earlier, do not carry out this step, when perhaps network element was unified, aforesaid operations belonged to inter-process;
Step 102, certificate server send the service quality lastest imformation to IAD;
The signatory QoS of certificate server notice IAD user upgrades, and sends the QoS lastest imformation;
Certificate server can judge whether and need send the service quality lastest imformation to gateway according to the access technology of data channel, mobility management protocol type (adopting GTP agreement or mobile IP protocol between gateway) and gateway at least one in support policy and three factors of charging controlled function whether; In this example, certificate server inserts according to access technology right and wrong 3GPP, and use mobility management protocol type is that mobile IP judges and need send the service quality lastest imformation to IAD, gateway between IAD and gateway.Other determination methods remark additionally referring to present embodiment.
Step 103, IAD upgrade the service quality of access network data channel;
Step 104, certificate server send the service quality lastest imformation to gateway;
Certificate server notification service gateway user QoS upgrades, and transmission QoS lastest imformation, certificate server can pass through user ID, obtain the gateway address information of the current access of this user terminal, wherein, the method of obtaining the gateway address information of the current access of this user terminal comprises: when gateway and certificate server are set up data channel alternately, and certificate server record gateway address information; Certificate server is selected the gateway of access service is provided for terminal, and writes down the address information of selected gateway;
Step 105, gateway send to data gateway and upgrade bearing request message;
Gateway is initiated data channel QoS renewal process according to the QoS lastest imformation; This data channel of gateway adopts the GTP agreement to set up, and upgrades bearing request message to data gateway so gateway sends, and carries the QoS lastest imformation in the above-mentioned renewal bearing request message;
Step 106, data gateway send the policy update request message to strategy and charging controlled function entity;
If data gateway has policy control functions,, send the policy update request to strategy and charging controlled function entity then according to the bearer update request message;
Step 107, strategy and charging controlled function entity send the policy update response message to data gateway;
Strategy and charging controlled function entity be according to the decision-making of strategy request message implementation strategy, and send the policy update response message to data gateway, carries the policy rule information after the renewal;
Step 108, data gateway be new bearer more, and sends the renewal bearing response message to gateway;
The policing rule after the renewal that data gateway sends according to strategy and charging controlled function entity or the QoS lastest imformation of gateway, upgrade corresponding carrying, and to gateway transmission renewal bearing response message, above-mentioned renewal bearing response message is carried beared information, for example can comprise QoS, charging, packet filtering device information etc.;
Step 109, gateway be new bearer more, and sends more new bearer response message to data gateway.
The beared information of the renewal that gateway provides according to data gateway, new bearer more, and send and upgrade the carrying response message to data gateway, the expression bearer update is finished.
In addition, above-mentioned steps 103 and step 104-step 109 can executed in parallel, above-mentioned certificate server also comprised before sending the service quality lastest imformation to gateway: certificate server judges whether to send the service quality lastest imformation to gateway, and wherein concrete determination methods comprises:
Certificate server judges whether and need send the service quality lastest imformation to gateway according to the access technology of data channel, mobility management protocol type (adopting GTP agreement or mobile IP protocol between gateway) and gateway at least one in support policy and three factors of charging controlled function whether; Judgment rule is specifically with reference to each embodiment.For example, 3GPP inserts, and when using the GTP agreement between gateway and data gateway, being judged as does not need to send, and need send the service quality lastest imformation to gateway otherwise be judged as; When inserting, further,, do not need to send the service quality lastest imformation to another gateway if IAD, data gateway support policy controlled function all then is judged as and need sends the service quality lastest imformation to one of them gateway for non-3GPP.Or, when certificate server is set up according to data channel, according to gateway whether to above-mentioned certificate server request quality of service information, if gateway requests quality of service information, then be judged as and send the service quality lastest imformation to gateway, otherwise, do not need to send the service quality lastest imformation to gateway; Or, when certificate server is set up according to data channel, whether subscribed to service quality update notification incident according to gateway to above-mentioned certificate server, if gateway has been subscribed to service quality update notification incident, then judge and to send the service quality lastest imformation to gateway, otherwise do not need to send the service quality lastest imformation to gateway; Or, according to certificate server pre-configured whether send the service quality update notification to IAD, gateway, data gateway, if pre-configured is to send the service quality update notification to IAD, gateway, data gateway, then be judged as and send the service quality lastest imformation to gateway, otherwise do not need to send the service quality lastest imformation to gateway.
The data channel that is linked into data network at user terminal is set up in the process, data gateway or comprise that also IAD passes through the access registrar server, obtained the signatory QoS information of user, after data channel foundation is finished, because a variety of causes, user's signatory QoS information changes, thereby need be that the service quality lastest imformation sends to data gateway in time with the quality of service information that upgrades.
As shown in Figure 2, be the signaling process figure of information updating method embodiment two of the present invention, this method comprises:
The operation of step 201-step 203 is identical with the operation of the step 101-step 103 of information updating method embodiment one of the present invention;
Step 204, certificate server send the service quality lastest imformation to data gateway;
Certificate server notification data gateway user QoS upgrades, and sends the QoS after upgrading;
Certificate server can judge whether and need send the service quality lastest imformation to gateway according to the access technology of data channel, mobility management protocol type (adopting GTP agreement or mobile IP protocol between gateway) and gateway at least one in support policy and three factors of charging controlled function whether; In this example, certificate server is mobile IP according to using the mobility management protocol type between access technology right and wrong 3GPP access, IAD and gateway, use the GTP agreement between gateway and data gateway, judgement need send the service quality lastest imformation to IAD, data gateway.Other determination methods are referring to embodiment one supplementary notes.Step 205, data gateway send the policy update request message to strategy and charging controlled function entity;
If data gateway has policy enforcement function, then send the policy update request to strategy and charging controlled function entity;
Step 206, strategy and charging controlled function entity send the policy update response message to data gateway;
Strategy and charging controlled function entity be according to the decision-making of policy update request message implementation strategy, and send the policy update response message to data gateway, sends policy rule information after upgrading to data gateway simultaneously;
Step 207, data gateway send to gateway and upgrade bearing request message;
The policing rule after the renewal that data gateway sends according to strategy and charging controlled function entity or the QoS lastest imformation of gateway, upgrade corresponding carrying, and to gateway transmission renewal bearing response message, above-mentioned renewal bearing response message is carried beared information, for example can comprise QoS, charging, packet filtering device information etc.;
Step 208, gateway send more new bearer response message to data gateway.
Gateway is according to bearer update request message new bearer more, and sends more new bearer response message to data gateway.
Wherein, above-mentioned steps 203 can executed in parallel with step 204-208.
The data channel that is linked into data network at user terminal is set up in the process, IAD is by the access registrar server, obtained the signatory QoS information of user, after data channel foundation is finished, because a variety of causes, user's signatory QoS changes, thereby need be that the service quality lastest imformation sends to data gateway in time with the quality of service information that upgrades.
As shown in Figure 3, be the signaling process figure of information updating method embodiment three of the present invention, this method comprises:
The operation of step 301 is identical with the operation of the step 101 of information updating method embodiment one of the present invention;
Step 302, certificate server send the service quality lastest imformation to IAD;
The signatory QoS of certificate server notice IAD user upgrades, and sends the QoS lastest imformation;
Certificate server can judge whether and need send the service quality lastest imformation to gateway according to the access technology of data channel, mobility management protocol type (adopting GTP agreement or mobile IP protocol between gateway) and gateway at least one in support policy and three factors of charging controlled function whether; In this example, certificate server inserts according to access technology right and wrong 3GPP, and judgement need send the service quality lastest imformation to IAD.Other determination methods are referring to embodiment one supplementary notes.
The operation of step 303 is identical with the operation of the step 103 of information updating method embodiment one of the present invention;
Step 304, IAD send the updating service quality request message to gateway;
Carry the user's qos parameter after the renewal in the renewal QoS request message that IAD sends, also can indicate is that the signatory QoS of user changes and the renewal that causes;
Step 305, gateway send to data gateway and upgrade bearing request message;
Gateway sends according to the qos parameter that upgrades and upgrades bearing request message to data gateway, carries the qos parameter of renewal, and also can indicate in message is that the user contracts that QoS changes and the renewal that causes;
Step 306-step 308 with the operation and the operation of the step 106-step 108 of information updating method embodiment one of the present invention identical;
Step 309, gateway send the updating service quality response message to IAD;
Gateway sends the updating service quality response message, carries the QoS information of renewal; Because adopt mobile IP to set up data channel between gateway and the IAD, mobile IP management message does not support to carry QoS information, so need to use other administrative messags, perhaps expands the QoS information that mobile IP management message is carried renewal.
Step 310, gateway send more new bearer response message to data gateway.
Gateway sends the bearer update response message to data gateway, and the affirmation bearer update is finished.
Wherein, above-mentioned steps 303 can be after step 302, also can be after step 309; Step 309 can be after step 304, also can be after step 308.
Information updating method embodiment one to embodiment three of the present invention is that terminal is passed through the non-3 GPP access network access service, close by non-3 GPP access network, for example, WiMax, CDMA, WLAN IAD etc., insert the EPS core net, when terminal roaming, can insert visit ground gateway, insert ground, local data gateway again; Adopt mobile IP mode to set up data channel between IAD and gateway, adopt GTP to set up data channel between gateway and data gateway; Data gateway has policy enforcement function, can with the strategy with charging controlled function entity interaction, the policing rule that acquisition strategy and charging controlled function entity provide, and on the data channel that data gateway is set up the execution these rules; Certificate server, for example AAA carries out authentication and authorization function to terminal, and ownership terminal server storage terminal CAMEL-Subscription-Information can be given tacit consent to functions such as QoS and default policy with access authentication, service authorization, control that certificate server is finished jointly to terminal.
The data channel that is linked into data network at user terminal is set up in the process, IAD is by the access registrar server, obtained the signatory QoS information of user, after data channel foundation is finished, because a variety of causes, user's signatory QoS changes, thereby need be that the service quality lastest imformation sends to data gateway in time with the quality of service information that upgrades.
As shown in Figure 4, be the signaling process figure of information updating method embodiment four of the present invention, this method comprises:
The operation of step 401 is identical with the operation of the step 101 of information updating method embodiment one of the present invention;
Step 402, certificate server send the service quality lastest imformation to IAD;
The signatory QoS of certificate server notice IAD user upgrades, and sends the QoS lastest imformation;
Whether certificate server can judge whether and need send the service quality lastest imformation to gateway according to the access technology of data channel, mobility management protocol type (adopting GTP agreement or mobile IP protocol between gateway) and gateway support policy and charging controlled function; In this example, certificate server is a mobile IP protocol according to using the mobility management protocol type between access technology right and wrong 3GPP access, gateway, and gateway support policy controlled function, and judgement need send the service quality lastest imformation to IAD.Other determination methods are referring to embodiment one supplementary notes.
Step 403, IAD send the first policy update request message to strategy and charging controlled function entity;
IAD sends the first policy update request message, request update strategy Rule Information, and the qos parameter that the message request of carrying is upgraded, can also indicate is owing to the signatory QoS of user changes the renewal that causes;
Step 404, strategy and charging controlled function entity send the second policy update request message to data gateway;
Strategy and charging controlled function entity be according to the policy update request that receives, the update strategy Rule Information, and the policy rule information after upgrading sent to data gateway, promptly send the second policy update request message to data gateway;
Step 405, data gateway send the second policy update response message to strategy and charging controlled function entity;
Policing rule after data gateway carry out to upgrade according to the second policy update request message sends the second policy update response message to strategy and charging controlled function entity;
Step 406, strategy and charging controlled function entity send the first policy update response message to IAD;
Strategy and the charging controlled function entity response IAD first policy update response message carry the updating strategy Rule Information;
Step 407, IAD upgrade the service quality of access network data channel.
Wherein, step 407 can be after step 406 or step 402.Step 406 can be after step 403 or step 405.
The data channel that is linked into data network at user terminal is set up in the process, data gateway can pass through the access registrar server, obtain QoS information that the user contracts or terminal is authenticated, after data channel foundation is finished, because a variety of causes, user's signatory QoS changes, thereby need be that the service quality lastest imformation sends to data gateway in time with the quality of service information that upgrades.
As shown in Figure 5, be the signaling process figure of information updating method embodiment five of the present invention, this method comprises:
The operation of step 501 is identical with the operation of the step 101 of information updating method embodiment one of the present invention;
Step 502, certificate server send the service quality lastest imformation to data gateway;
Certificate server notification data gateway user QoS upgrades, and sends the QoS lastest imformation;
Certificate server can judge whether and need send the service quality lastest imformation to gateway according to the access technology of data channel, mobility management protocol type (adopting GTP agreement or mobile IP protocol between gateway) and gateway at least one in support policy and three factors of charging controlled function whether; In this example, it is that mobile IP protocol and gateway have strategy and charging controlled function that certificate server uses the mobility management protocol type according to data gateway, and judgement need send the service quality lastest imformation to data gateway.Other determination methods are referring to embodiment one supplementary notes.
Step 503, data gateway send the first policy update request message to strategy and charging controlled function entity;
Data gateway sends the policy update request message, request update strategy Rule Information, and message is carried the qos parameter of renewal, and can also indicate is the renewal that is caused by the signatory QoS change of user;
Step 504, strategy and charging controlled function entity send the second policy update request message to IAD;
The policy update request that strategy and charging controlled function entity basis receive, the update strategy Rule Information, and the policy rule information after the renewal sends to IAD;
Step 505, IAD upgrade the service quality of access network data channel according to the policy update request message that receives;
Step 506, IAD send the second policy update response message to strategy and charging controlled function entity;
IAD sends the second policy update response message to strategy and charging controlled function entity, and response is upgraded and finished;
Step 507, strategy and charging controlled function entity send first policy update to data gateway and reply.
Strategy and charging controlled function entity response data gateway policy update response message carry the updating strategy Rule Information.
Wherein, step 507 can be after step 503 or step 506.
Information updating method embodiment four of the present invention and embodiment five are that terminal is passed through the non-3 GPP access network access service, close by non-3 GPP access network, for example, WiMax, CDMA, WLAN IAD etc., insert the EPS core net, non-roaming or when using the local data gateway when terminal, insert data gateway by IAD.When terminal roaming, can insert visit ground gateway, insert ground, local data gateway again, perhaps IAD directly inserts ground, local or visit ground data gateway; Adopt mobile IP mode to set up data channel between IAD, gateway (if relating to) and data gateway, perhaps also can terminal and data gateway between adopt mobile IP mode to set up data channel; IAD, data gateway have policy enforcement function, can with the strategy with charging controlled function entity interaction, the policing rule that acquisition strategy and charging controlled function entity provide, and on the data channel of being set up the execution these rules; Certificate server, for example AAA carries out authentication and authorization function to terminal, and the CAMEL-Subscription-Information of ownership terminal server storage terminal can be given tacit consent to functions such as QoS and default policy with access authentication, service authorization, control that certificate server is finished jointly to terminal.
The data channel that is linked into data network at user terminal is set up in the process, IAD, gateway (if relating to) can pass through the access registrar server with data gateway, obtain the signatory QoS information of user, after data channel foundation is finished, because a variety of causes, user's signatory QoS changes, thereby need be that the service quality lastest imformation sends to data gateway in time with the quality of service information that upgrades.
As shown in Figure 6, be the signaling process figure of information updating method embodiment six of the present invention, this method comprises:
The operation of step 601 is identical with the operation of the step 101 of information updating method embodiment one of the present invention;
Step 602, certificate server send the service quality lastest imformation to IAD.
The signatory QoS of certificate server notice IAD user upgrades, and sends the QoS lastest imformation;
The operation of step 603 is identical with the operation of the step 103 of information updating method embodiment one of the present invention;
Step 604, certificate server send the service quality lastest imformation to gateway;
This step is an optional step, for the situation of data channel through gateway, certificate server notification service gateway user QoS upgrades, and sends the QoS after upgrading, gateway is according to the QoS of local policy renewal data channel, all right corresponding adjustment charging etc.;
Step 605, certificate server send the service quality lastest imformation to data gateway.
Certificate server notification data gateway user QoS upgrades, and sends the QoS information after upgrading, and data gateway is according to the QoS of local policy renewal data channel, all right corresponding adjustment charging etc.
Certificate server can judge whether and need send the service quality lastest imformation to gateway according to the access technology of data channel, mobility management protocol type (adopting GTP agreement or mobile IP protocol between gateway) and gateway at least one in support policy and three factors of charging controlled function whether; In this example, certificate server is a mobile IP protocol according to using the mobility management protocol type between gateway, and gateway do not have strategy and charging controlled function, and judgement need send the service quality lastest imformation to each gateway.Other determination methods are referring to embodiment one supplementary notes.
The data channel that is linked into data network at user terminal is set up in the process, IAD can pass through the access registrar server, obtain the signatory QoS information of user, after data channel foundation is finished, because a variety of causes, user's signatory QoS changes, thereby need be that the service quality lastest imformation sends to data gateway in time with the quality of service information that upgrades.
As shown in Figure 7, be the signaling process figure of information updating method embodiment seven of the present invention, this method comprises:
The operation of step 701-step 702 is identical with the operation of the step 301-step 302 of information updating method embodiment one of the present invention;
Step 703, IAD directly or by gateway are transmitted to data gateway with the updating service quality request message;
IAD is according to the user QoS information of upgrading, send and upgrade the QoS request message to data gateway, if data channel is through gateway, then upgrade the QoS request message and be transmitted to data gateway through gateway, message is carried the qos parameter of renewal, and can also indicate is the renewal that is caused by the signatory QoS information change of user.If relate to the QoS of gateway according to request message renewal data channel, the renewal operation of gateway also can be carried out in step 704;
Step 704, data gateway upgrade the service quality of data channel, and directly or by gateway send the updating service quality response message to IAD;
Data gateway is according to the QoS that upgrades in the request message, can also upgrade the QoS of data channel in conjunction with local policy, as chargeing etc.; The data gateway response is upgraded response message and is given IAD, after perhaps gateway was given in response, gateway upgraded data channel QoS according to the QoS information of upgrading in conjunction with local policy, the renewal operation of gateway also can be carried out in step 703, response IAD response message.
Step 705, IAD are initiated the QoS renewal process of data channel in the Access Network according to the QoS that upgrades.
Wherein, step 705 can be triggered by step 704 or step 702.
Information updating method embodiment six of the present invention and embodiment seven are that terminal is passed through the non-3 GPP access network access service, close by non-3 GPP access network, for example, WiMax IAD, CDMA IAD etc., insert the EPS core net, non-roaming or when using the local data gateway when terminal, insert data gateway by IAD; When terminal roaming, can insert visit ground gateway, insert ground, local data gateway again, perhaps IAD directly inserts ground, local data gateway; Adopt mobile IP mode to set up data channel between IAD, gateway (if relating to) and data gateway, perhaps also can terminal and data gateway between adopt mobile IP mode to set up data channel; Network may not use the dynamic strategy controlled function; Certificate server, for example AAA carries out authentication and authorization function to terminal, and the CAMEL-Subscription-Information of ownership terminal server storage terminal can be given tacit consent to functions such as QoS and default policy with access authentication, service authorization, control that certificate server is finished jointly to terminal.
In addition, among the above-mentioned information updating method embodiment one to embodiment seven, server is before sending to gateway with the service quality lastest imformation, also can judge whether to send the service quality lastest imformation to gateway, above-mentioned determination methods is identical with method in the embodiment of the invention one, server is sent to the address information that also need obtain gateway before the gateway with the service quality lastest imformation, and above-mentioned acquisition methods is also identical with method in the embodiment of the invention one.
Above-mentioned information updating method when can be implemented in non-3GPP and inserting, is sent to data gateway with the service quality lastest imformation.
The data channel that is linked into data network at user terminal is set up in the process, data gateway can pass through the access registrar server, obtain the signatory QoS information of user, after data channel foundation is finished, because a variety of causes, user's signatory QoS changes, thereby need be that the service quality lastest imformation sends to data gateway in time with the quality of service information that upgrades.
Embodiment of the invention information updating method comprises:
The service quality lastest imformation is sent to mobile management entity;
The service quality lastest imformation that described mobile management entity basis receives is new bearer more.
For 3G (Third Generation) Moblie standard partner plan (3GPP) access technology, Universal Terrestrial Radio Access Network (Universal Terrestrial Radio Access Network for example, UTRAN), Universal Terrestrial Radio Access Network (Evolved Universal Terrestrial Radio AccessNetwork of future generation, E-UTRAN) etc., terminal is by mobile management entity (Mobility Management Entity, MME) and gateway insert the data gateway access data network, wherein, mobile management entity is responsible for the shift position management, terminal access authentications etc., gateway are the transmitting locally gateways that terminal inserts;
As shown in Figure 8, be the signaling process figure of information updating method embodiment eight of the present invention, this method comprises:
Step 801, attribution server are sent to mobile management entity with the service quality lastest imformation;
Terminal unit contractual information-change, ownership terminal server issue the signatory QoS information of user of renewal and give mobile management entity, for example MME;
Step 802, attribution server are sent to certificate server with the service quality lastest imformation;
Terminal unit contractual information-change, ownership terminal server issue the signatory QoS information of user of renewal and give certificate server;
Step 803, certificate server are sent to data gateway with the service quality lastest imformation;
Certificate server notification data gateway user QoS upgrades, and sends the QoS after upgrading, and it is the renewal that is caused by the signatory QoS change of user that message can be indicated, and data gateway upgrades the QoS of data channel according to request message;
Certificate server can judge whether and need send the service quality lastest imformation to gateway according to the access technology of data channel, mobility management protocol type (adopting GTP agreement or mobile IP protocol between gateway) and gateway at least one in support policy and three factors of charging controlled function whether; In this example, certificate server is that 3GPP inserts according to using mobility management protocol between gateway and data gateway as mobile IP protocol and access technology, and judgement need send the service quality lastest imformation to data gateway; Other determination methods of other determination methods are referring to embodiment one supplementary notes.
Step 804, mobile management entity send to gateway and upgrade bearing request message;
Mobile management entity sends and upgrades bearing request message to gateway according to the user QoS information of upgrading, and notice QoS upgrades;
Step 805, gateway are according to upgrading more new bearer of bearing request message;
The QoS that gateway upgrades according to request message, new bearer more, the beared information that issues after the renewal is given mobile management entity, comprises carrying uplink message filter etc.;
Step 806, mobile management entity upgrade the Access Network radio bearer according to the beared information that gateway issues;
Step 807, mobile management entity send more new bearer response message to gateway.
Mobile management entity respond services gateway bearer update is finished.
Wherein, step 802 also can be before step 801, and step 804-806 does not have precedence relationship with step 802,803 after step 801.
Above-mentioned information updating method when can be implemented in the 3GPP access and not having strategy with charging controlled function entity, is sent to each gateway that data connect with the service quality lastest imformation.
The data channel that is linked into data network at user terminal is set up in the process, mobile management entity can be by visit ownership terminal server, obtain user signing contract information, after data channel foundation is finished, because a variety of causes, user's signatory QoS changes, thereby need be that the service quality lastest imformation sends to data gateway in time with the quality of service information that upgrades.
As shown in Figure 9, be the signaling process figure of information updating method embodiment nine of the present invention, this method comprises:
Step 901, attribution server are sent to mobile management entity with the service quality lastest imformation;
Terminal unit contractual information-change, ownership terminal server issue the signatory QoS information of user of renewal and give mobile management entity, for example MME;
Step 902, mobile management entity send to gateway and upgrade bearing request message;
Mobile management entity sends and upgrades bearing request message to gateway according to the user QoS information of upgrading, and notice QoS upgrades;
Step 903, gateway send the updating service quality request message to data gateway;
Gateway sends and upgrades the QoS request message to data gateway, and message can be carried the qos parameter of renewal, and indication is the renewal operation that is caused by terminal unit contractual QoS change;
Step 904, data gateway send the updating service quality response message to gateway;
Data gateway respond services gateway upgrades the QoS response message, carries the data channel QoS information after the renewal;
Step 905, gateway are according to service quality lastest imformation new bearer more;
Gateway response mobile management entity upgrades bearer messages, carries the beared information after the renewal, comprises the up filter information of carrying etc.;
Step 906, mobile management entity upgrade the Access Network radio bearer;
Mobile management entity upgrades the Access Network radio bearer according to the beared information that gateway provides;
Step 907, mobile management entity send more new bearer response message to gateway.
Mobile management entity respond services gateway is the new bearer response message more, and the expression bearer update is finished.
Information updating method embodiment eight of the present invention and embodiment nine are that terminal is passed through the 3GPP Access Network, E-UTRAN for example, visit data business, by mobile management entity MME, the office terminal is moved and is inserted the EPS network, and terminal inserts ground, local data gateway by the local service gateway; Adopt mobile IP mode to set up data channel between gateway and data gateway; Network may not disposed the PCC function; Certificate server, for example AAA carries out authentication and authorization function to terminal, and the CAMEL-Subscription-Information of ownership terminal server storage terminal can be given tacit consent to functions such as QoS and default policy with access authentication, service authorization, control that certificate server is finished jointly to terminal.
In addition, certificate server judge to need the associated gateway of the terminal data passage of notice among the embodiment of the invention nine and the embodiment ten, and it is identical with method in the invention process one to obtain the method for address information of this gateway.
Above-mentioned information updating method can be implemented in 3GPP and inserts, uses mobile IP as mobility management protocol and when not having strategy with charging controlled function entity, and the service quality lastest imformation is sent to data gateway.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
Figure 10 is the structural representation of server implementation example of the present invention, and this server comprises: judging unit 11 is used to judge whether send the service quality lastest imformation to gateway; Transmitting element 12, be used for when needs when gateway sends the service quality lastest imformation, the service quality lastest imformation is sent to gateway.
Wherein, above-mentioned judging unit can comprise: whether first judge module is used for judging whether to send the service quality lastest imformation to gateway according to the mobility management protocol type of data channel and/or gateway support policy and charging controlled function; Or, second judge module, when being used for setting up according to data channel, according to gateway whether to described certificate server request quality of service information, judge whether to send the service quality lastest imformation to gateway; Or whether the 3rd judge module when being used for setting up according to data channel, has subscribed to service quality update notification incident to described certificate server according to gateway, judges whether to send the service quality lastest imformation to gateway; Or the 4th judge module is used for whether sending the service quality update notification to IAD, gateway, data gateway according to pre-configured, judges whether to send the service quality lastest imformation to gateway.
In addition, above-mentioned server can also comprise: acquiring unit 13 is used to obtain the address information of described gateway.This acquiring unit can comprise: first acquisition module is used for when data channel is set up the record gateway address information; Also can comprise second acquisition module, be used to terminal to select the gateway of access service is provided, and write down the address information of selected gateway.
Above-mentioned server can send to gateway in time with the service quality lastest imformation, for being implemented in that 3GPP inserts and when not having strategy or non-3GPP when inserting, the service quality lastest imformation being sent to each gateway that data connect getting ready with charging controlled function entity.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (20)
1, a kind of lastest imformation transfer approach is characterized in that comprising:
Judge whether and to send the service quality lastest imformation to gateway;
When needs when gateway sends the service quality lastest imformation, the service quality lastest imformation is sent to gateway, so that described gateway upgrades the service quality of data channel according to the service quality lastest imformation that receives.
2, information updating method according to claim 1 is characterized in that describedly judging whether that need send the service quality lastest imformation to gateway comprises:
According to access technology, mobility management protocol type and the gateway of data channel at least one in support policy and the charging controlled function whether, judge whether to send the service quality lastest imformation to gateway; Or,
When setting up according to data channel, according to gateway whether to the certificate server request quality of service information, judge whether to send the service quality lastest imformation to gateway; Or,
When setting up, whether subscribed to service quality update notification incident, judged whether to send the service quality lastest imformation to gateway to described certificate server according to gateway according to data channel; Or,
Whether send the service quality update notification according to pre-configured, judge whether to send the service quality lastest imformation to gateway to IAD, gateway, data gateway.
3, information updating method according to claim 2 is characterized in that describedly the service quality lastest imformation is sent to gateway comprises:
Server is sent to IAD and gateway with the service quality lastest imformation;
The service quality that described gateway upgrades data channel according to the service quality lastest imformation that receives comprises:
Described IAD upgrades the service quality of access network data channel;
Described gateway upgrades the service quality of data channel.
4, information updating method according to claim 3 is characterized in that the service quality of described gateway renewal data channel comprises:
Described gateway sends to data gateway and upgrades bearing request message, comprises the service quality lastest imformation in the described renewal bearing request message;
Described data gateway is according to described renewal bearing request message new bearer more.
5, information updating method according to claim 2 is characterized in that describedly the service quality lastest imformation is sent to gateway comprises:
Server is sent to IAD and data gateway with the service quality lastest imformation;
The service quality that described gateway upgrades data channel according to the service quality lastest imformation that receives comprises:
Described IAD upgrades the service quality of access network data channel;
Described data gateway upgrades the service quality of data channel.
6, information updating method according to claim 5 is characterized in that the service quality of described data gateway renewal data channel comprises:
Described data gateway sends to gateway and upgrades bearing request message, comprises the service quality lastest imformation in the described renewal bearing request message;
Described gateway is according to bearer update request message new bearer more, and sends more new bearer response message to data gateway.
7, information updating method according to claim 2 is characterized in that describedly the service quality lastest imformation is sent to gateway comprises:
Server is sent to IAD with the service quality lastest imformation;
The service quality that described gateway upgrades data channel according to the service quality lastest imformation that receives comprises:
Described IAD upgrades the service quality of access network data channel;
Described IAD sends the updating service quality request message to gateway;
Described gateway sends to data gateway and upgrades bearing request message.
8, according to claim 4 or 6 or 7 described information updating methods, it is characterized in that also comprising:
Described data gateway sends the policy update request message to strategy and charging controlled function entity, and the quality of service information of renewal is provided;
Described strategy and charging controlled function entity be according to the quality of service information update strategy that upgrades, and return policy update information to data gateway.
9, information updating method according to claim 1 and 2 is characterized in that the service quality that described gateway upgrades data channel according to the service quality lastest imformation that receives comprises:
Server is sent to first gateway with the service quality lastest imformation;
Described first gateway sends the first policy update request message to strategy and charging controlled function entity, request update strategy Rule Information;
Described strategy and charging controlled function entity be according to the first policy update request message that receives, the update strategy Rule Information, and send the second policy update request message to second gateway;
Described second gateway sends the second policy update response message to strategy and charging controlled function entity;
Described strategy and charging controlled function entity send the first policy update response message to first gateway.
10, information updating method according to claim 9 is characterized in that described first gateway is an IAD, and second gateway is a data gateway; Or described first gateway is data gateway, and second gateway is an IAD.
11, information updating method according to claim 1 and 2 is characterized in that described server is sent to gateway with the service quality lastest imformation and comprises:
Server is sent to IAD, gateway and data gateway with the service quality lastest imformation;
The service quality that described gateway upgrades data channel according to the service quality lastest imformation that receives comprises:
Described IAD directly or by gateway is transmitted to data gateway with the updating service quality request message;
Described data gateway upgrades the service quality of data channel, and directly or by gateway sends the updating service quality response message to IAD;
Described IAD upgrades the service quality of access network data channel.
12, information updating method according to claim 1 is characterized in that described method also comprises:
Receive the signatory lastest imformation of user that home subscriber server sends.
13, information updating method according to claim 1 and 2 is characterized in that also comprising:
Obtain the address information of gateway.
14, information updating method according to claim 13 is characterized in that the described address information of obtaining gateway comprises:
When data channel was set up, gateway and certificate server carried out alternately, certificate server record gateway address information; Or,
Certificate server is selected the gateway of access service is provided for terminal, and writes down the address information of selected gateway.
15, information updating method according to claim 1 and 2 is characterized in that also comprising:
The service quality lastest imformation is sent to mobile management entity;
The service quality lastest imformation that described mobile management entity basis receives is new bearer more.
16, information updating method according to claim 15, it is characterized in that described mobile management entity and gateway according to the service quality lastest imformation that receives more new bearer comprise:
Described mobile management entity sends to gateway and upgrades bearing request message;
Described gateway is according to the new bearer more of new bearer solicited message more;
Described mobile management entity, gateway upgrade the Access Network carrying.
17, a kind of server is characterized in that comprising:
Judging unit is used to judge whether and need sends the service quality lastest imformation to gateway;
Transmitting element, be used for when needs when gateway sends the service quality lastest imformation, the service quality lastest imformation is sent to gateway.
18, server according to claim 17 is characterized in that described judging unit comprises:
Whether first judge module is used for judging whether to send the service quality lastest imformation to gateway according to the mobility management protocol type of data channel and/or gateway support policy and charging controlled function; Or,
Second judge module, when being used for setting up according to data channel, according to gateway whether to described certificate server request quality of service information, judge whether to send the service quality lastest imformation to gateway; Or,
Whether the 3rd judge module when being used for setting up according to data channel, has subscribed to service quality update notification incident to described certificate server according to gateway, judges whether to send the service quality lastest imformation to gateway; Or,
The 4th judge module is used for whether sending the service quality update notification to IAD, gateway, data gateway according to pre-configured, judges whether to send the service quality lastest imformation to gateway.
19, according to claim 17 or 18 described servers, it is characterized in that also comprising:
Acquiring unit is used to obtain the address information of described gateway.
20, server according to claim 19 is characterized in that described acquiring unit comprises:
First acquisition module is used for when data channel is set up, the record gateway address information; Or,
Second acquisition module is used to terminal to select the gateway of access service is provided, and writes down the address information of selected gateway.
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|---|---|---|---|
| CN200810102997A CN101547432A (en) | 2008-03-28 | 2008-03-28 | Information-updating method and server |
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| CN200810102997A CN101547432A (en) | 2008-03-28 | 2008-03-28 | Information-updating method and server |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986188A (en) * | 2010-06-24 | 2013-03-20 | 阿尔卡特朗讯 | One-way information transfer for performing secure information updates |
| CN105553686A (en) * | 2014-10-28 | 2016-05-04 | 罗伯特·博世有限公司 | Method and device for regulating a quality of service between a local area network and a wide area network |
| CN108696363A (en) * | 2017-02-25 | 2018-10-23 | 华为技术有限公司 | A kind of charging method and device |
| CN115086240A (en) * | 2021-03-12 | 2022-09-20 | 中国电信股份有限公司 | Network flow adjusting method, device and network system |
-
2008
- 2008-03-28 CN CN200810102997A patent/CN101547432A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986188A (en) * | 2010-06-24 | 2013-03-20 | 阿尔卡特朗讯 | One-way information transfer for performing secure information updates |
| CN105553686A (en) * | 2014-10-28 | 2016-05-04 | 罗伯特·博世有限公司 | Method and device for regulating a quality of service between a local area network and a wide area network |
| CN105553686B (en) * | 2014-10-28 | 2021-11-09 | 罗伯特·博世有限公司 | Method and apparatus for adjusting quality of service between local area network and wide area network |
| CN108696363A (en) * | 2017-02-25 | 2018-10-23 | 华为技术有限公司 | A kind of charging method and device |
| CN108696363B (en) * | 2017-02-25 | 2022-03-08 | 华为技术有限公司 | Charging method and device |
| CN115086240A (en) * | 2021-03-12 | 2022-09-20 | 中国电信股份有限公司 | Network flow adjusting method, device and network system |
| CN115086240B (en) * | 2021-03-12 | 2024-05-14 | 中国电信股份有限公司 | Network traffic adjusting method, device and network system |
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