CN102761980A - Method and system for realizing business process - Google Patents
Method and system for realizing business process Download PDFInfo
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- CN102761980A CN102761980A CN2011101113944A CN201110111394A CN102761980A CN 102761980 A CN102761980 A CN 102761980A CN 2011101113944 A CN2011101113944 A CN 2011101113944A CN 201110111394 A CN201110111394 A CN 201110111394A CN 102761980 A CN102761980 A CN 102761980A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention discloses a method and a system for realizing business process. The situation that when judging the connection of a terminal to an APN (Access Point Name) is not allowed by the current CSG (Closed Subscribed Group) can be notified to the terminal. According to the method and the system, disclosed by the invention, the situation that a business which can be originally used by the terminal cannot be normally used by the user can be avoided.
Description
Technical field
The present invention relates to the communications field, be specifically related to a kind of method and system of realizing Business Processing.
Background technology
At present, 3GPP (3rd Generation Partnership Project, third generation partner program) standard operation group just is being devoted to evolved packet system (Evolved Packet System, research EPS).Fig. 1 shows the structural representation of evolution grouping domain system, and is as shown in Figure 1, and whole EPS system is divided into wireless access network and core net two parts.In core net; Comprised home subscriber server (Home Subscriber Server; HSS), Mobility Management Entity (Mobility Management Entity, MME), Serving GPRS Support Node (Serving GPRS Support Node, SGSN), policy charging rule function (Policy and Charging Rule Function; PCRF), gateway (Serving Gateway; S-GW), packet data gateway (PDN Gateway, P-GW) and packet data network (Packet Data Network, packet data network).
Wherein, HSS has comprised all functions of attaching position register (HLR), is the permanent storage place of user contracting data, is positioned at the home network that the user contracts.
Mobility Management Entity; Be the storage place of user contracting data, be responsible for subscriber equipment (terminal) to the Non-Access Stratum signaling management of network, the safety verification function at terminal, mobile management, the tracking under user's idle pulley and the paging management function and the bearer management at terminal in current network.
SGSN is GERAN (GSM EDGE Radio Access Network; The gsm wireless access network) and UTRAN (UMTS Terrestrial Radio Access Network; UMTS Terrestrial radio access network) business support of user access core network network point; Similar on the function with Mobility Management Entity, be responsible for user's functions such as position renewal, paging management and bearer management.
Gateway is the gateway that core net arrives wireless system, is responsible for function, Lawful Interception and grouped data route and forwarding capability that service request is initiated to user plane bearer, the metadata cache under the idle pulley of terminal, the network side of core net in the terminal; Gateway is responsible for the situation that wireless network is used at the statistics of user's terminal, and produces the ticket that wireless network is used at the terminal, sends charging gateway to.
Packet data gateway; It is the gateway of evolution system and this system's external packet data network; It is connected on internet and the packet data network, is responsible for Internet protocol (Internet Protocol, IP) functions such as address assignment, billing function, packet package filtration, policy control at terminal.
GGSN (Gateway GPRS Support Node; GGSN); Support the edge routing function of GPRS network, promptly GGSN is responsible for the data of GPRS network are carried out routing forwarding, and protects the integrality of GPRS network data through fire compartment wall and filtering function.GGSN also has billing function.
PGW has comprised the repertoire of GGSN, can think that GGSN as the sub-function of PGW, is embedded in the PGW.Therefore SGSN can directly be connected with PGW, uses the Gn/Gp interface.
Packet data network is the IP operation network of operator, and this network provides IP service through the core net of operator for the user.
Policy charging rule functional entity is to be responsible for providing charge control, the control of online credit, thresholding control, service quality (Quality of Service, QoS) the regular server in tactful aspect in the evolution system.
Wireless access network; By evolution base station (E-UTRAN NodeB; ENB) and the 3G radio network controller (Radio Network Control RNC) forms, and it mainly is responsible for the transmitting-receiving of wireless signal; Through air interface and terminal contact, Radio Resource, scheduling of resource, the access control of management air interface.
Home eNodeB (Home NodeB; HNB) or family's evolution base station (Home eNodeN of evolution; HeNB) be one type of small-sized, lower powered base station,, be deployed in private sites such as family, group, company or school and use as certain user's dedicated resources; Mainly be in order higher service rate to be provided to the user and to reduce and use the needed expense of high rate services, remedying the deficiency that existing distributed cellular radio communication system covers simultaneously.
Home eNodeB can be applied in 3G or LTE (Long Term Evolution, the Long Term Evolution) mobile communications network.For the ease of Home eNodeB is managed, new network element, i.e. a femto gateway in network, have been introduced.The function that femto gateway is mainly carried out is: the fail safe of checking Home eNodeB, maintenance management is carried out in the operation of Home eNodeB, and according to Carrier Requirements configuration and control Home eNodeB, be responsible for the data message of exchcange core net and Home eNodeB.
For different privacies is provided, base station from home has different access modules, is respectively closed mode, mixed mode and open mode.For preceding two kinds of patterns, base station from home can dispose CSG (closed subscribed group, closed user group) sign, and when the user inserted from such base station from home, mobile management unit need be verified user's CSG CAMEL-Subscription-Information.
Home eNodeB is except supporting through the access of mobile core network; Can also support local IP access function; Possess at Home eNodeB under the condition of local IP access capability and the signatory permission of user local IP access, can realize that the user inserts this locality of other IP devices or internet in the home network.Through local access function, can realize the shunting of Internet data service, reduce the core net load, and can not transmit the transfer of data convenient and efficient through core net for the visit of home network device.Local IP access function also can use on macrocellular, and main application and Home eNodeB are similar, more is to be applied in local IP to insert this scene of Internet, and purpose is to reduce the core net load.Fig. 2 has provided the framework of realizing above-mentioned local access function, and main difference is embodied in whether there is home base-station gateway.Wherein, Local gateway is linked into the network of external network (for example internet) as this locality; Address assignment, charging, packet package filtration, policy control, data distribution function, NAS (Non-Access-Stratum are provided; Non-Access Stratum)/function such as RANAP (Radios Access Network Application Part, wireless access network applying portion) message parse, NAT (Network Address Translation, network address translation), local IP access strategy route and execution.In addition, local gateway can also be realized the visit of internal network, promptly realize in the local gateway administrative area between the different terminal, and to the exchanging visit of internal network.As an independent LU, when actual deployment, can unite deployment with existing base station from home.For the local access architecture of realizing by macrocellular, local gateway also can with base stations united deployment, perhaps dispose separately as independent network element.
Local gateway in order to guarantee the privacy of internal network, need be verified the terminal of inserting internal network when realizing the function of internal network visit.According to user's CAMEL-Subscription-Information, mobile management unit (comprising MME and SGSN) will be verified the user, only when specific CSG inserts specific APN (Access Point Name, APN), can carry out the visit of local service.
And in the prior art; The APN that initiates for the terminal connects by the situation of network refusal; Set up the perhaps PDP Context request of setting up to the PDN connection of certain APN and can't accept if network based CAMEL-Subscription-Information is judged the terminal, can refuse the terminal and return notice not allow to show to contract.In this case, the follow-up connection that maybe not can be initiated to this APN in terminal; But since this do not allow in fact only relevant with specific zone; Be that other base station from home possibly allow the terminal to connect; Therefore above-mentioned notice causes the terminal to think that said APN is out of use probably; Thereby the follow-up PDN connection that can not be initiated to this APN again, thereby cause the business at terminal normally to use.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method and system of realizing Business Processing, can't normally use operable business originally to avoid the terminal.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of method that realizes Business Processing, this method comprises:
When judging when current closed subscriber group (CSG) does not allow the terminal to be established to the connection of APN APN, give the terminal with this advisory.
Notify the method at said terminal to be:
Send Reason For Denial and/or deactivate reason to the terminal, do not allow to be established to the connection of APN with indication at current CSG.
Said Reason For Denial, the implementation method that deactivates reason are:
Value through increasing present information unit reason cause realizes, perhaps realizes through increasing new information unit, perhaps through combining the cause in the existing information unit to realize with the mode that increases new information unit.
When judging when current CSG does not allow the terminal to be established to the connection of APN, also notify the terminal length of timer.
Said terminal starts timer according to the said timer duration of receiving, confirms before timer expiry, not send to packet data gateway PDN connection request/PDP context activating request of said APN.
This method further comprises:
After receiving said notice, terminal check is not initiated to PDN connection request/PDP context activating request of said APN at said CSG;
And/or the terminal joins the CSG of current access in the unallowed CSG tabulation of said APN institute of being asked;
And/or, when the terminal detects new CSG covering, be initiated to PDN connection request/PDP context activating request of said APN at this CSG.
The executive agent of said decision operation is a mobile management unit; Wherein,
The residing network environment of said decision operation is: the terminal is registered to the network from Long Term Evolution LTE, and through ordinary base station, perhaps base station from home is initiated to the PDN connection request of APN; Said base station is evolution base station HeNB of family or evolution base station eNB, and mobile management unit is Mobility Management Entity MME, and MME gives the terminal through the PDN connection refused message with said advisory;
Perhaps, the terminal is registered to the network from UTRAN, and through ordinary base station, perhaps base station from home is initiated to the PDP context activating request of APN; Said base station is Home eNodeB HNB or ordinary base station NB, and said mobile management unit is Serving GPRS Support Node SGSN, and SGSN gives the terminal through the PDP context activating refuse information with said advisory;
Perhaps, the terminal is in the process of adhering to, and through ordinary base station, perhaps the base station from home request is initiated to the PDN connection request of APN; Said base station is HeNB or eNB, and said mobile management unit is MME, and MME gives the terminal through adhering to refuse information with said advisory;
Perhaps, the terminal is registered to the network from UMTS, and the PDP Context of APN has been set up at the terminal; Follow-up because signatory the variation perhaps moves to the sub-district of the PDP Context that does not allow to set up above-mentioned APN, triggered the PDP context deactivation flow process; Said base station is HNB or NB, and said mobile management unit is SGSN, and SGSN gives the terminal through deactivating the PDP Context request with said advisory;
Perhaps, the terminal is registered to the network from LTE, and the PDN that APN has been set up at the terminal connects; Follow-up because signatory the variation perhaps moves to the sub-district that the PDN that do not allow to set up above-mentioned APN connects, and triggered PDN and connected release flow; Said base station is HeNB or eNB, and said mobile management unit is MME, and MME gives the terminal through deactivating the EPS bearer context request with said advisory.
A kind of system that realizes Business Processing, this system comprise notification triggers unit, notice performance element; Wherein,
Said notification triggers unit is used to judge current CSG and does not allow the terminal to be established to the connection of APN;
Said notice performance element, the advisory that is used for said notification triggers unit is judged is given the terminal.
When said notice performance element is notified said terminal, be used for:
Send Reason For Denial and/or deactivate reason to the terminal, do not allow to be established to the connection of APN with indication at current CSG.
Said notice performance element is realized said Reason For Denial, when deactivating reason, is used for:
Value through increasing present information unit cause realizes, perhaps realizes through increasing new information unit, perhaps through combining the cause in the existing information unit to realize with the mode that increases new information unit.
When judging when current CSG does not allow the terminal to be established to the connection of APN, said notification triggers unit also is used to notify the terminal length of timer.
Said terminal is used for: the said timer duration according to receiving starts timer, confirms before timer expiry, not send to PDN connection request/PDP context activating request of said APN.
Said terminal is further used for:
After receiving said notice, confirm not to be initiated to PDN connection request/PDP context activating request of said APN at said CSG;
And/or, the CSG of current access is joined in the unallowed CSG tabulation of said APN institute of being asked;
And/or, when detecting new CSG covering, be initiated to PDN connection request/PDP context activating request of said APN at this CSG.
The executive agent of said decision operation is a mobile management unit; Wherein,
The residing network environment of said decision operation is: the terminal is registered to the network from LTE, and through ordinary base station, perhaps base station from home is initiated to the PDN connection request of APN; Said base station is HeNB or eNB, and mobile management unit is MME, and the said notice performance element that is arranged among this MME is used for giving the terminal through the PDN connection refused message with said advisory;
Perhaps, the terminal is registered to the network from UTRAN, and through ordinary base station, perhaps base station from home is initiated to the PDP context activating request of APN; Said base station is HNB or NB, and said mobile management unit is SGSN, and the said notice performance element that is arranged among this SGSN is used for giving the terminal through the PDP context activating refuse information with said advisory;
Perhaps, the terminal is in the process of adhering to, and through ordinary base station, perhaps the base station from home request is initiated to the PDN connection request of APN; Said base station is HeNB or eNB, and said mobile management unit is MME, and the said notice performance element that is arranged among this MME is used for giving the terminal through adhering to refuse information with said advisory;
Perhaps, the terminal is registered to the network from UMTS, and the PDP Context of APN has been set up at the terminal; Follow-up because signatory the variation perhaps moves to the sub-district of the PDP Context that does not allow to set up above-mentioned APN, triggered the PDP context deactivation flow process; Said base station is HNB or NB, and said mobile management unit is SGSN, and the said notice performance element that is arranged among this SGSN is used for giving the terminal through deactivating the PDP Context request with said advisory;
Perhaps, the terminal is registered to the network from LTE, and the PDN that APN has been set up at the terminal connects; Follow-up because signatory the variation perhaps moves to the sub-district that the PDN that do not allow to set up above-mentioned APN connects, and triggered PDN and connected release flow; Said base station is HeNB or eNB, and said mobile management unit is MME, and the said notice performance element that is arranged among this MME is used for giving the terminal through deactivating the EPS bearer context request with said advisory.
It is thus clear that the inventive method and system all can judge when current CSG does not allow the terminal to be established to the connection of APN, give the terminal with this advisory, thereby can avoid the terminal can't normally use operable business originally.
Description of drawings
Fig. 1 is the configuration diagram of evolution grouping domain system;
Fig. 2 is the configuration diagram of user capture local service;
Fig. 3 is a flow chart of realizing the notice terminal in the embodiment of the invention one;
Fig. 4 is a flow chart of realizing the notice terminal in the embodiment of the invention two;
Fig. 5 is a flow chart of realizing the notice terminal in the embodiment of the invention three;
Fig. 6 is a flow chart of realizing the notice terminal in the embodiment of the invention four;
Fig. 7 is a flow chart of realizing the notice terminal in the embodiment of the invention five;
Fig. 8 is a general flow chart of realizing Business Processing in the embodiment of the invention;
Fig. 9 is a system diagram of realizing Business Processing in the embodiment of the invention.
Embodiment
When practical application, judge when current CSG does not allow to be established to the connection of APN according to end messages such as CAMEL-Subscription-Information and/or configuration informations when network (being generally the mobile management unit in the network), can give the terminal with this advisory.
In addition, after said notice is received at the terminal, can not be initiated to the PDN connection request of said APN at said CSG.
For making the object of the invention, technical scheme and advantage clearer, the present invention is done to describe in detail further below in conjunction with accompanying drawing.
Among Fig. 3, the terminal is registered to the network from LTE, and through ordinary base station, perhaps the LIPA connection is set up in the base station from home request.
In the present embodiment, the base station is HeNB or eNB, and mobile management unit is MME.This execution mode is equally applicable to exist the scene of home base-station gateway, and this moment, home base-station gateway carried out transparent transmission to the message of process between base station from home and the mobile management unit.
Step 301 to step 302, terminal are initiated PDN connection request message, and this message sends to mobile management unit through the base station, comprises the APN of terminal request in this message.
Step 303, mobile management unit judge whether to set up in said base station LIPA and connect according to the CAMEL-Subscription-Information that keeps.Described deterministic process is following: comprises in the HSS subscription data and can set up the APN that LIPA connects, and the CSG tabulation that can set up this APN.Mobile management unit matees according to CSG information and the said CAMEL-Subscription-Information that the base station provides; If the label of this APN (flag) is for setting up the APN of LIPA; And the CSG of base station does not match with the signatory CSG information of the APN that allows to set up LIPA, and then mobile management unit affirmations needs refusal LIPA to connect foundation.
Need to prove that the base station from home of ordinary base station or open mode does not have CSG information, base station from home closed or mixed mode just has CSG information.The CSG information of base station possibly obtain when perhaps foundation is connected with the mobile management unit signaling at endpoint registration.
Step 304 to step 305; Need refusal LIPA to connect under the situation about setting up in affirmation; Mobile management unit returns the PDN connection refused message through the base station to the terminal, wherein carries Reason For Denial, is used for the APN that indicating terminal asks and does not allow to insert at current CSG.Said Reason For Denial can be realized through the value that increases present information unit reason (cause); Perhaps realize through increasing new information unit; Perhaps, for example adopt the mode that increases new indication and the combination of existing cause value to realize through combining the cause in the existing information unit to realize with the mode that increases new information unit.
Optional; When satisfying above-mentioned network notice terminal Reason For Denial condition; Network also comprises length of timer in message, be used for indicating terminal and start timer according to this duration, and the terminal does not send to the PDN connection request of said APN before timer expiry.
Step 306 after refuse information is received at the terminal, according to Reason For Denial wherein, confirms not to be initiated at said CSG the PDN connection request of said APN.Optional, the terminal can also join the CSG of current access in the unallowed CSG tabulation of said APN institute of being asked.In addition, cover, then can be initiated to the PDN connection request of said APN at this CSG if the terminal detects new CSG.
Among Fig. 4, the terminal is registered to the network from UTRAN, and through ordinary base station, perhaps the LIPA connection is set up in the base station from home request.
In the present embodiment, the base station is HNB or NB, and mobile management unit is SGSN.This execution mode is equally applicable to exist the scene of home base-station gateway, and this moment, home base-station gateway carried out transparent transmission to the message of process between base station from home and the mobile management unit.
Step 401 to step 402, PDP context activating request message is initiated at the terminal, and this message sends to mobile management unit through the base station, comprises the APN of terminal request in this message.
Step 403, mobile management unit judge whether to set up in said base station LIPA and connect according to the CAMEL-Subscription-Information that keeps.The process of described judgement is following: comprises in the HSS subscription data and can set up the APN that LIPA connects, and the CSG tabulation that can set up this APN.Mobile management unit matees according to CSG information and the said CAMEL-Subscription-Information that the base station provides; If the label of this APN is for setting up the APN of LIPA; And the CSG of base station does not match with the signatory CSG information of the APN that allows to set up LIPA, and then mobile management unit affirmations needs refusal LIPA to connect foundation.
Step 404 to step 405; Need refusal LIPA to connect under the situation about setting up in affirmation; Mobile management unit returns the PDP context activating refuse information through the base station to the terminal, wherein carries Reason For Denial, is used for the APN that indicating terminal asks and does not allow to insert at current CSG.Said Reason For Denial can be realized through the value that increases present information unit cause; Perhaps realize through increasing new information unit; Perhaps, for example adopt the mode that increases new indication and the combination of existing cause value to realize through combining the cause in the existing information unit to realize with the mode that increases new information unit.
Optional; When satisfying above-mentioned network notice terminal Reason For Denial condition; Network also comprises length of timer in message, be used for indicating terminal and start timer according to this duration, and the terminal does not send to the PDP context activating request of said APN before timer expiry.
Step 406 after refuse information is received at the terminal, according to Reason For Denial wherein, confirms not to be initiated at said CSG the PDP context activating request of said APN.Optional, the terminal can also join the CSG of current access in the unallowed CSG tabulation of said APN institute of being asked.In addition, cover, then can be initiated to the PDP context activating request of said APN at this CSG if the terminal detects new CSG.
Among Fig. 5, the terminal is in the process of adhering to, and through ordinary base station, perhaps the LIPA connection is set up in the base station from home request.
In the present embodiment, the base station is HeNB or eNB, and mobile management unit is MME.This execution mode is equally applicable to exist the scene of home base-station gateway, and this moment, home base-station gateway carried out transparent transmission to the message of process between base station from home and the mobile management unit.
Step 501 to step 502, Attach Request message is initiated at the terminal, and this message sends to mobile management unit through the base station.If be base station from home, then base station from home also need comprise CSG information in the message of carrying attach request.
Step 503 to step 504, mobile management unit are initiated EPS session management information request message, the APN information that the requesting terminal need be inserted to the terminal after accomplishing the Authentication Authorization checking.Said APN information is returned at the terminal in EPS session management information response message.
Step 505 to step 506, mobile management unit sends location update request message to HSS, and HSS upgrades response message to the mobile management unit home position, comprises user's CAMEL-Subscription-Information in this message.
Step 507, mobile management unit judge whether to set up in said base station LIPA and connect according to the CAMEL-Subscription-Information that keeps.The process of described judgement is following: comprises in the HSS subscription data and can set up the APN that LIPA connects, and the CSG tabulation that can set up this APN.Mobile management unit matees according to CSG information and the CAMEL-Subscription-Information that the base station provides; If the label of this APN is for setting up the APN of LIPA; And the CSG of base station does not match with the signatory CSG information of the APN that allows to set up LIPA, and then mobile management unit affirmations needs refusal LIPA to connect foundation.
Step 508 to step 509; Need refusal LIPA to connect under the situation about setting up in affirmation; Mobile management unit returns to the terminal through the base station and adheres to refuse information, carries Reason For Denial in the PDN connection refused message that is wherein comprised, and is used for the APN that indicating terminal asks and does not allow to insert at current CSG; This Reason For Denial can be realized through the value that increases present information unit cause; Perhaps realize, perhaps, for example adopt the mode that increases new indication and the combination of existing cause# value to realize through combining the cause in the existing information unit to realize with the mode that increases new information unit through increasing new information unit.
Optional; When satisfying above-mentioned network notice terminal Reason For Denial condition; Network also comprises length of timer in message, be used for indicating terminal and start timer according to this duration, and the terminal does not send to the PDN connection request of said APN before timer expiry.
Step 510 after refuse information is received at the terminal, according to Reason For Denial wherein, confirms not to be initiated at said CSG the PDN connection request of said APN.Optional, the terminal can also join the CSG of current access in the unallowed CSG tabulation of said APN institute of being asked.In addition, cover, then can be initiated to the PDN connection request of said APN at this CSG if the terminal detects new CSG.
Fig. 6 exists, and the terminal is registered to the network from GERAN/UTRAN, and the LIPA connection has been set up at the terminal.Follow-up because signatory the variation perhaps moves to the sub-district that does not allow to set up LIPA, trigger LIPA and connected release flow.In the present embodiment, the base station is HNB or NB, and mobile management unit is SGSN.This execution mode is equally applicable to exist the scene of home base-station gateway, and this moment, home base-station gateway carried out transparent transmission to the message of process between base station from home and the mobile management unit.
Need to prove; CSG information that mobile management unit can provide according to current base station and the CAMEL-Subscription-Information that self is kept mate; If the label of the employed APN in terminal is for setting up the APN of LIPA; And the CSG of current base station does not match with the signatory CSG information of the APN that allows to set up LIPA, then initiates following flow process:
Step 601 to step 602, mobile management unit are sent to the terminal through the base station and are deactivated the PDP Context request, wherein carry and deactivate reason, are used to indicate said APN not allow to insert at current CSG.The said reason that deactivates can realize through the value that increases present information unit cause; Perhaps realize through increasing new information unit; Perhaps, for example adopt the mode that increases new indication and the combination of existing cause value to realize through combining the cause in the existing information unit to realize with the mode that increases new information unit.
Optional; When satisfying above-mentioned network notice terminal Reason For Denial condition; Network also comprises length of timer in message, be used for indicating terminal and start timer according to this duration, and the terminal does not send to the PDP context activating request of said APN before timer expiry.
Step 603, terminal receive said deactivate the PDP Context request after, according to the reason that deactivates wherein, confirm not to be initiated to the PDP context activating request of said APN at said CSG.Optional, the terminal can also join the CSG of current access in the unallowed CSG tabulation of said APN institute of being asked.In addition, cover, then can be initiated to the PDP context activating request of said APN at this CSG if the terminal detects new CSG.
Step 604 to step 605, terminal are returned to mobile management unit through the base station and are deactivated the PDP Context response.
Among Fig. 7, the terminal is registered to the network from LTE, and the LIPA connection has been set up at the terminal.Follow-up because signatory the variation perhaps moves to the sub-district that does not allow to set up LIPA, trigger LIPA and connected release flow.In the present embodiment, the base station is HeNB or eNB, and mobile management unit is MME.This execution mode is equally applicable to exist the scene of home base-station gateway, and this moment, home base-station gateway carried out transparent transmission to the message of process between base station from home and the mobile management unit.
Need to prove; CSG information that mobile management unit can provide according to current base station and the CAMEL-Subscription-Information that self is kept mate; If the label of the employed APN in terminal is for setting up the APN of LIPA; And the CSG of current base station does not match with the signatory CSG information of the APN that allows to set up LIPA, then initiates following flow process:
Step 701 to step 702, mobile management unit are sent to the terminal through the base station and are deactivated the EPS bearer context request, wherein carry and deactivate reason, are used to indicate said APN not allow to insert at current CSG.The said reason that deactivates can realize through the value that increases present information unit cause; Perhaps realize through increasing new information unit; Perhaps, for example adopt the mode that increases new indication and the combination of existing cause value to realize through combining the cause in the existing information unit to realize with the mode that increases new information unit.
Optional; When satisfying above-mentioned network notice terminal Reason For Denial condition; Network also comprises length of timer in message, be used for indicating terminal and start timer according to this duration, and the terminal does not send to the PDN connection request of said APN before timer expiry.
After step 703, terminal are received the said EPS of deactivating bearer context request,, confirm not to be initiated to the PDN connection request of said APN at said CSG according to the reason that deactivates wherein.Optional, the terminal can also join the CSG of current access in the unallowed CSG tabulation of said APN institute of being asked.In addition, cover, then can be initiated to the PDN connection request of said APN at this CSG if the terminal detects new CSG.
Step 704 to step 705, terminal are returned to mobile management unit through the base station and are deactivated EPS bearer context response message.
Visible in conjunction with above each embodiment, the present invention realizes that the operation thinking of Business Processing can represent flow process as shown in Figure 8, and this flow process may further comprise the steps:
Step 810: judge current CSG and do not allow the terminal to be established to the connection of APN.
Step 820: the notice current CSG in terminal does not allow to be established to the connection of APN.
In order to guarantee that above-mentioned each embodiment and operation thinking can realize smoothly, can carry out setting as shown in Figure 9.Referring to Fig. 9, Fig. 9 is a system diagram of realizing Business Processing in the embodiment of the invention, and this system comprises continuous notification triggers unit, notice performance element.
During concrete the application, the notification triggers unit can be judged current CSG and not allow the terminal to be established to the connection of APN, and the notice performance element then can be given the terminal with the advisory that the notification triggers unit is judged.
Above-mentioned business is an example with the LIPA business, but is not limited to this business.Use the related service of the APN related to be suitable for too for other with CSG.
Visible in sum; No matter be method or system, the present invention realizes the technology of Business Processing, all can judge when current CSG does not allow the terminal to be established to the connection of APN; Give the terminal with this advisory, thereby can avoid the terminal can't normally use operable business originally.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.
Claims (14)
1. a method that realizes Business Processing is characterized in that, this method comprises:
When judging when current closed subscriber group (CSG) does not allow the terminal to be established to the connection of APN APN, give the terminal with this advisory.
2. method according to claim 1 is characterized in that, notifies the method at said terminal to be:
Send Reason For Denial and/or deactivate reason to the terminal, do not allow to be established to the connection of APN with indication at current CSG.
3. method according to claim 2 is characterized in that, said Reason For Denial, the implementation method that deactivates reason are:
Value through increasing present information unit reason cause realizes, perhaps realizes through increasing new information unit, perhaps through combining the cause in the existing information unit to realize with the mode that increases new information unit.
4. method according to claim 1 is characterized in that, when judging when current CSG does not allow the terminal to be established to the connection of APN, also notifies the terminal length of timer.
5. method according to claim 4 is characterized in that,
Said terminal starts timer according to the said timer duration of receiving, confirms before timer expiry, not send to packet data gateway PDN connection request/PDP context activating request of said APN.
6. according to each described method of claim 1 to 5, it is characterized in that this method further comprises:
After receiving said notice, terminal check is not initiated to PDN connection request/PDP context activating request of said APN at said CSG;
And/or the terminal joins the CSG of current access in the unallowed CSG tabulation of said APN institute of being asked;
And/or, when the terminal detects new CSG covering, be initiated to PDN connection request/PDP context activating request of said APN at this CSG.
7. according to each described method of claim 1 to 5, it is characterized in that the executive agent of said decision operation is a mobile management unit; Wherein,
The residing network environment of said decision operation is: the terminal is registered to the network from Long Term Evolution LTE, and through ordinary base station, perhaps base station from home is initiated to the PDN connection request of APN; Said base station is evolution base station HeNB of family or evolution base station eNB, and mobile management unit is Mobility Management Entity MME, and MME gives the terminal through the PDN connection refused message with said advisory;
Perhaps, the terminal is registered to the network from UTRAN, and through ordinary base station, perhaps base station from home is initiated to the PDP context activating request of APN; Said base station is Home eNodeB HNB or ordinary base station NB, and said mobile management unit is Serving GPRS Support Node SGSN, and SGSN gives the terminal through the PDP context activating refuse information with said advisory;
Perhaps, the terminal is in the process of adhering to, and through ordinary base station, perhaps the base station from home request is initiated to the PDN connection request of APN; Said base station is HeNB or eNB, and said mobile management unit is MME, and MME gives the terminal through adhering to refuse information with said advisory;
Perhaps, the terminal is registered to the network from UMTS, and the PDP Context of APN has been set up at the terminal; Follow-up because signatory the variation perhaps moves to the sub-district of the PDP Context that does not allow to set up above-mentioned APN, triggered the PDP context deactivation flow process; Said base station is HNB or NB, and said mobile management unit is SGSN, and SGSN gives the terminal through deactivating the PDP Context request with said advisory;
Perhaps, the terminal is registered to the network from LTE, and the PDN that APN has been set up at the terminal connects; Follow-up because signatory the variation perhaps moves to the sub-district that the PDN that do not allow to set up above-mentioned APN connects, and triggered PDN and connected release flow; Said base station is HeNB or eNB, and said mobile management unit is MME, and MME gives the terminal through deactivating the EPS bearer context request with said advisory.
8. a system that realizes Business Processing is characterized in that, this system comprises notification triggers unit, notice performance element; Wherein,
Said notification triggers unit is used to judge current CSG and does not allow the terminal to be established to the connection of APN;
Said notice performance element, the advisory that is used for said notification triggers unit is judged is given the terminal.
9. system according to claim 8 is characterized in that, when said notice performance element is notified said terminal, is used for:
Send Reason For Denial and/or deactivate reason to the terminal, do not allow to be established to the connection of APN with indication at current CSG.
10. system according to claim 9 is characterized in that, said notice performance element is realized said Reason For Denial, when deactivating reason, is used for:
Value through increasing present information unit cause realizes, perhaps realizes through increasing new information unit, perhaps through combining the cause in the existing information unit to realize with the mode that increases new information unit.
11. system according to claim 8 is characterized in that, when judging when current CSG does not allow the terminal to be established to the connection of APN, said notification triggers unit also is used to notify the terminal length of timer.
12. system according to claim 11 is characterized in that,
Said terminal is used for: the said timer duration according to receiving starts timer, confirms before timer expiry, not send to PDN connection request/PDP context activating request of said APN.
13. to 12 each described systems, it is characterized in that said terminal is further used for according to Claim 8:
After receiving said notice, confirm not to be initiated to PDN connection request/PDP context activating request of said APN at said CSG;
And/or, the CSG of current access is joined in the unallowed CSG tabulation of said APN institute of being asked;
And/or, when detecting new CSG covering, be initiated to PDN connection request/PDP context activating request of said APN at this CSG.
14. to 12 each described systems, it is characterized in that according to Claim 8 the executive agent of said decision operation is a mobile management unit; Wherein,
The residing network environment of said decision operation is: the terminal is registered to the network from LTE, and through ordinary base station, perhaps base station from home is initiated to the PDN connection request of APN; Said base station is HeNB or eNB, and mobile management unit is MME, and the said notice performance element that is arranged among this MME is used for giving the terminal through the PDN connection refused message with said advisory;
Perhaps, the terminal is registered to the network from UTRAN, and through ordinary base station, perhaps base station from home is initiated to the PDP context activating request of APN; Said base station is HNB or NB, and said mobile management unit is SGSN, and the said notice performance element that is arranged among this SGSN is used for giving the terminal through the PDP context activating refuse information with said advisory;
Perhaps, the terminal is in the process of adhering to, and through ordinary base station, perhaps the base station from home request is initiated to the PDN connection request of APN; Said base station is HeNB or eNB, and said mobile management unit is MME, and the said notice performance element that is arranged among this MME is used for giving the terminal through adhering to refuse information with said advisory;
Perhaps, the terminal is registered to the network from UMTS, and the PDP Context of APN has been set up at the terminal; Follow-up because signatory the variation perhaps moves to the sub-district of the PDP Context that does not allow to set up above-mentioned APN, triggered the PDP context deactivation flow process; Said base station is HNB or NB, and said mobile management unit is SGSN, and the said notice performance element that is arranged among this SGSN is used for giving the terminal through deactivating the PDP Context request with said advisory;
Perhaps, the terminal is registered to the network from LTE, and the PDN that APN has been set up at the terminal connects; Follow-up because signatory the variation perhaps moves to the sub-district that the PDN that do not allow to set up above-mentioned APN connects, and triggered PDN and connected release flow; Said base station is HeNB or eNB, and said mobile management unit is MME, and the said notice performance element that is arranged among this MME is used for giving the terminal through deactivating the EPS bearer context request with said advisory.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110111394.4A CN102761980B (en) | 2011-04-29 | 2011-04-29 | A kind of method and system for realizing business processing |
| PCT/CN2012/072331 WO2012146093A1 (en) | 2011-04-29 | 2012-03-14 | Method and system for realizing service processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110111394.4A CN102761980B (en) | 2011-04-29 | 2011-04-29 | A kind of method and system for realizing business processing |
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| CN102761980A true CN102761980A (en) | 2012-10-31 |
| CN102761980B CN102761980B (en) | 2017-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110111394.4A Expired - Fee Related CN102761980B (en) | 2011-04-29 | 2011-04-29 | A kind of method and system for realizing business processing |
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| Country | Link |
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| CN (1) | CN102761980B (en) |
| WO (1) | WO2012146093A1 (en) |
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Also Published As
| Publication number | Publication date |
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| WO2012146093A1 (en) | 2012-11-01 |
| CN102761980B (en) | 2017-09-08 |
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