CN100386983C - A service information issuing system and method - Google Patents
A service information issuing system and method Download PDFInfo
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- CN100386983C CN100386983C CNB2004100570459A CN200410057045A CN100386983C CN 100386983 C CN100386983 C CN 100386983C CN B2004100570459 A CNB2004100570459 A CN B2004100570459A CN 200410057045 A CN200410057045 A CN 200410057045A CN 100386983 C CN100386983 C CN 100386983C
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Abstract
The present invention provides an operating information issuing system which comprises a UR, an OM, an AS, a loading network and a UE, wherein the UR is used for obtaining user information and sending out the user information to an NC; the OM is used for sending out the initial valve of an issuing strategy of operating information and issuing parameters of the operating information to the NC; the AS is used for configuring the operating information and sending out the operating information to the NC; the loading network is used for receiving the issuing parameters of the operating information from the UE, sending out the issuing parameters of the operating information to the NC, receiving the operating information from the NC and sending out the operating information to the UE; the UE is used for sending out the issuing parameters of the operating information to the loading network and receiving the operating information from the loading network. The operating information issuing system also comprises the NC which is used for receiving user information, the initial valve of the issuing strategy of operating information and the issuing parameters of the operating information from the UR, the OM and the loading network and sending out the user information to the AS; besides, the NC receives the operating information from the AS and issues the operating information to the selected UE through the loading network in a selected issuing mode. The present invention also provides an issuing method of the operating information. By using the system and the method of the present invention, the dynamic management of operating information issue can be realized.
Description
Technical field
The present invention relates to a kind of business information treatment technology, service information distribution system and method in particularly a kind of GPRS (GPRS) network.
Background technology
Along with developing rapidly of mobile communications network, the user can use diversified business to obtain information, brings a lot of convenience for user's live and work.At present in GPRS network; the service provider can issue miscellaneous service information to the user by application server (AS) usually in order to carry out new business; thereby new business is propagated; such as: the service provider can issue advertisement information to the user by modes such as Short Message Service (SMS), Multimedia Message service (MMS), GPRS in order to propagate the new business of recent release.Like this, the user can be by the business information of service provider issue, and real-time up-to-date business development situation, existing business change, the professional information such as helps of using learnt makes things convenient for the user in time to insert new business or uses the business of having.
But operator does not carry out unified management to service provider's business information issue at present, and the issue of this business information also is in comparatively chaotic state.For the service provider, owing to do not understand user's business demand, therefore can't select suitable targeted customer to come issuing service information, can not be the required separately business information of various user's configurations targetedly; For the user,,, also can not get own real required business information sometimes so tend to receive a large amount of junk information because can not select to self interested business information.
In addition, current operation provider can only realize the business information issue to the ownership place user, and when the user roamed into visit ground, the user just can't receive the business information of visit ground service provider's issue.Like this, the user can't use the business of visiting ground because of service conditions and the business configuration parameter of not understanding visit ground when visit ground, can only continue to use the business of ownership place, so just can not select the business of visit ground and ownership place according to factors such as professional rates; Simultaneously, the service provider also can't be unfavorable for the market expansion of applied business for the roamer provides service.
In sum, under present business information issue mechanism, the service provider is issuing service information blindly, not only a large amount of junk information have been brought to the user, influence the user and normally use business, also wasted a large amount of Internet resources, can not effectively utilize Internet resources to come issuing service information; The inconvenient user of existing in addition business information issue mechanism receives business information in the roaming place, therefore also is unfavorable for service provider's broad development service-user, and the market scope of its business service is restricted.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of service information distribution system, realizes the management to the business information issue on the existing network basis.
Another purpose of the present invention is to provide a kind of service information distribution method, can carry out the business information issue at the user is required, and realize business information issuing the roamer.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention discloses a kind of service information distribution system, this system comprises:
User's Register (UR) is used to obtain when advancing into the user profile of local network subscriber equipment (UE) and being sent to notice center NC; Described UR comprises: VLR Visitor Location Register (VLR) and universal grouping wireless business supporting node (SGSN);
Operation ﹠ Maintenance System (OM) is used for business information publishing policy initial value and business information issue parameter are mail to NC;
AS is used for the user profile configuration service information of sending according to NC and mails to NC;
Bearer network is used for receiving business information issue parameter and being sent to NC from UE, receives business information and is sent to UE from NC;
UE is used for sending business information issue parameter to NC by bearer network, and receives the business information that NC issues from bearer network;
NC is used for receiving user profile, business information publishing policy initial value and business information issue parameter from UR, OM, bearer network, and sends the user profile that obtains to AS; Receive business information from AS, selection can receive the UE of this business information, for selected each UE selects published method, and by bearer network business information is distributed to selected UE by selected published method.
Wherein, this system further comprises connection assistance center;
Described OM further sends and connects assistance information to connecting the assistance center;
SGSN among the described UR further produces to connect and assists request and be sent to NC;
Described NC further receives to connect from SGSN and assists request and be forwarded to connect the assistance center; From connecting the connection assistance information that the assistance center receives UE, determine whether to issue the information that is received, and will connect assistance information by bearer network with the published method of determining and be distributed to UE;
Connect the assistance center, be used for receiving the connection assistance information, select to connect assistance information and return to NC for UE according to the connection request of assisting that NC sends from OM.
Wherein, described NC further comprises: subscriber information management module and business information release module, wherein,
The subscriber information management module is used for obtaining user profile and being sent to AS from UR;
The business information release module, be used for receiving business information publishing policy initial value and business information issue parameter from OM and bearer network, obtain the business information publishing policy, receive business information, and business information is distributed to selected UE by selected published method by bearer network from AS.
Wherein, this system further comprises connection assistance center;
Described OM further sends and connects assistance information to connecting the assistance center;
SGSN among the described UR further produces to connect and assists request and be sent to the business information release module;
Described business information release module further receives to connect from SGSN and assists request and be forwarded to connect the assistance center; From connecting the connection assistance information that the assistance center receives UE, determine whether to issue the information that is received, and will connect assistance information by bearer network with the published method of determining and be distributed to UE;
Connect the assistance center, be used for receiving the connection assistance information, select to connect assistance information and return to the business information release module for UE according to the connection request of assisting that the business information release module is sent from OM.
The present invention also provides a kind of service information distribution method, is provided for the notice center NC of managing user information and business information publishing policy in network, and NC is connected respectively with UR, AS, OM and bearer network, and this method comprises:
A.NC obtains user profile from UR, and AS obtains user profile and according to the current user profile configuration service information that receives from NC; OM sends business information publishing policy initial value to NC, and OM and/or user equipment (UE) send the modification of business information publishing policy and ask to NC the business information publishing policy to be made amendment; Described UR comprises: VLR and SGSN;
The business information that b.AS has disposed according to self sends the business information issue and asks to NC;
C.NC selects to receive the UE of this business information according to the business information publishing policy of self preserving; And be that selected each UE selects published method according to the user profile that self preserves;
D.NC is sent to each selected UE by bearer network with business information by selected published method.
Among the step a, the method that described NC obtains user profile is: NC sends booking reader's information request to UR, and UR sends current all user profile of self preserving to NC.
Among the step a, the method that described AS obtains user profile is: AS sends booking reader's information request to NC, and NC sends current all user profile of self preserving to AS.
Wherein, described step a further comprises:
When renewal took place the user profile among the UR each time, UR sent the user profile of renewal to NC, and NC sends renewal after the user profile of upgrading self user profile is to AS, and AS is again according to the current user profile configuration service information that receives.
Among the step b, AS selects UE according to the type of current issuing service information and the business information of self configuration, and user ID and the business information type of this UE is included in the business information issue request;
Among the step c, NC selects to receive this business information according to the user ID in the described business information issue request and business information type from the business information publishing policy UE is this selected UE selection business information published method thereby the business that obtains this selected UE according to the user ID of this selected UE from user profile again connects situation.
Wherein, further be provided for preserving the connection that connects assistance information and assist the center in network, and should connect the assistance center and be connected with OM with NC respectively, this method also comprises the processing that the connection assistance information is issued, and it comprises:
A1.OM sends and connects assistance information to connecting the assistance center;
B1.SGSN receives the connection request that UE sends, and the signatory external network access node name (APN) of the user ID of UE in this request and this UE of self preserving is included in to connect send to NC in assisting to ask;
C1.NC transmits this connection and assists to ask to connecting the assistance center, connect the assistance center and select to connect assistance information according to this request for UE, and the connection assistance information of transmission UE is to NC;
D1.NC judges whether to issue the connection assistance information of this UE according to the business information publishing policy of self preserving, if, then the user profile of preserving according to self is this UE selection published method, and will connect assistance information by this published method and be sent to UE by bearer network; Otherwise directly finish the processing of current connection assistance information issue.
Wherein, the connection assistance information of described connection assistance center preservation is all available APN of local network; Among the step c1, the signatory APN APN that selection UE can use from the connection assistance information of self preserving during connection assistance center assists to ask according to connection is as the connection assistance information of UE.
Wherein, the connection assistance information of described connection assistance center preservation is the mapping relations that Subscriber Number section and local network can be used APN; Among the step c1, connect the assistance center according to the combination that connects the user ID of assisting UE in the request or user ID and signatory APN from the connection assistance information of being connected of self preserving selection UE can use the assistance information APN as UE.
Wherein, the connection assistance information of described connection assistance center preservation further comprises described each APN corresponding service information; The connection assistance information of described UE further comprises the business information of each APN that this UE can use.
In the steps d 1, described being judged as: NC assists the user ID inquiry business information publishing policy of UE in the request to judge according to connecting.
In the steps d 1, describedly for UE selects published method be: NC connects situation according to connecting the user ID of assisting UE in the request obtains this UE from user profile business, and selects published method according to the business connection situation of this UE.
Wherein, the user profile among the described NC is user ID, service contracting situation are connected situation with current business mapping relations.
Wherein, the business information of described AS configuration is the mapping relations of user ID and business information type.
Wherein, described business information publishing policy initial value is the mapping relations of business information type and business information issue parameter default value; The business information publishing policy of described NC preservation comprises: the mapping relations of business information type and business information issue parameter default value, and ask the modification business information issue parametric user of each business information type correspondence of establishment to tabulate according to the business information publishing policy modification of OM and/or UE transmission.
Wherein, described bearer network loaded service comprises: gprs service or SMS business or the aerial combination in any of downloading (OTA) business or MMS business or wireless application protocol (wap) business or these five kinds of business.
By such scheme as can be seen, key of the present invention is: increased NC in existing GPRS network, be used for dynamically obtaining the user profile that enters local network from UR, and provide dynamic subscriber's information to AS according to the request of AS, operator is according to regulatory requirement configuration service information publishing policy initial value in NC, and operator and UE can also make amendment to the business information publishing policy dynamically according to self needs; AS is a UE flexible configuration business information according to the user profile of obtaining; When AS issuing service information, at first business information is sent to NC, by NC the issue of business information is controlled, the business information publishing policy that NC preserves according to self selects to receive the UE of current business information, and determines that according to the user profile of this UE the suitable mode that issues is sent to selected UE with business information by bearer network.
Therefore, service information distribution system provided by the present invention and method, can realize the management of operator to the business information issue, can be according to the user required and system management needs to business information issue dynamically control, and can realize business information to the issuing of roamer, and help the service provider market of activating business targetedly, be user-friendly to business, avoid the distribution of junk information in the network, thereby make full use of Internet resources.
Description of drawings
Fig. 1 realizes the cellular logic structural representation of business information issue for the inventive method;
Fig. 2 is the annexation schematic diagram between each entity in each module and the network of the present invention among the NC;
Fig. 3 obtains user profile and configuration service information processing schematic flow sheet in the inventive method;
Fig. 4 is a handling process schematic diagram of revising the business information publishing policy in the inventive method;
Fig. 5 is the handling process schematic diagram of business information issue in the inventive method;
Fig. 6 is the handling process schematic diagram that connects the assistance information issue in the inventive method.
Embodiment
The present invention is further described in more detail below in conjunction with drawings and the specific embodiments.
The inventive method has added logical functional entity notice center (NC in GPRS network, NotifyCentre), obtain user profile by NC from user's registration (UR, User Register), and organize the business information publishing policy according to the business information issue parameter of user and/or operator's configuration; AS obtains user profile and according to user profile configuration service information from NC; When AS needs issuing service information, select UE by NC according to the business information publishing policy, and select published method issuing service information to give UE according to the user profile of UE.
Fig. 1 comprises: UR, NC, OM, AS, bearer network and UE for realizing the cellular logic structural representation of the inventive method.
Wherein, UR has preserved dynamic user profile, can provide user profile to NC according to the request of NC, and described user profile comprises: user ID such as portable terminal comprehensive service digital net number (MSISDN), professional connection situation and service contracting situation etc.; NC mainly is responsible for obtaining user profile from UR, the business information issue parameter that business information publishing policy initial value, UE and/or the operator that disposes according to operator sends obtains the business information publishing policy, receive the business information that AS prepares issue, select UE and select published method according to the business information publishing policy, thereby the business information that AS provides is sent to selected UE according to the user profile of UE; OM is managed by operator, is responsible for the business information publishing policy initial value and the business information issue parameter of operator's configuration are mail to NC; AS obtains user profile from NC, according to user profile configuration service information and mail to NC; Bearer network is realized NC with the transmission of business information to UE, and concrete bearing mode comprises: GPRS, wireless application protocol (wap), aerial (OTA), SMS, the MMS etc. of downloading.Here, described UR is VLR and the SGSN in the existing network; Described business information comprises: upgrading service information, the change of professional rate, connection configuration information, professional help, service broadcast or the like used.
In addition, consider when GPRS user sets up the packet domain connection, when especially using business on visit ground, often owing to be unfamiliar with the APN of network configuration input error or do not support the APN of its ownership place can't set up GPRS and connect because of access zone network, the present invention has also further increased logical functional entity in network: connect the assistance center, being responsible for the user provides GPRS to connect assistance.Connect the assistance center receives operator's configuration in advance from OM connection assistance information; SGSN in UR receives after the connection request of UE, and SGSN is included in the user ID of UE in this connection request and signatory APN to connect and assists to be sent to NC in the request, and the connection that NC will the receive request of assisting is forwarded to and connects the assistance center; Connect the assistance center again according to connecting user ID and the signatory APN thereof that assists in the request, from self existing connection assistance information, select the connection assistance information and return to NC for UE; Whether NC issues the connection assistance information of this UE again according to self business information publishing policy decision, and the user profile according to this UE is selected published method when decision issues, thereby the connection assistance information of UE is handed down to UE by bearer network.
In the above-mentioned network configuration, interface A is responsible for realizing user profile between NC and the UR, be connected the transmission of assisting request etc.; Interface B is responsible for realizing the transmission of user profile, business information etc. between AS and the NC; Interface C realizes the transmission of business information from NC to the bearer network, and bearer network is handed down to UE with business information again, and UE also can dispose its business information issue parameter by interface C login NC via bearer network; Interface D is responsible for realizing the transmission of business information publishing policy initial value between OM and the NC, business information issue parameter; Interface E is responsible for realizing connecting the transmission that is connected assistance information etc. between assistance center and the OM; Interface F is responsible for realizing NC and is connected between the assistance center connecting the request of assisting, and the transmission that connects assistance information etc.
Wherein, described interface C is that NC is with respect to bearer network communication interface in logic, when NC sends information to UE by bearer network, bearing mode difference according to bearer network, interface C can be the interface between NC and the different bearer Business Entity, also can be the combination of interface between NC and a plurality of bearer service entity, specifically: when bearer network carried by gprs service, interface C was the interface between NC and the GGSN (GGSN); When bearer network passed through the WAP service bearer, interface C was the interface between NC and the WAP gateway; When bearer network carried by over-the-air function, interface C was the interface between NC and the OTA server (Server); When bearer network passed through the SMS service bearer, interface C was the interface between NC and the SMS service center (SMSC); When bearer network passed through the MMS service bearer, interface C was the interface between NC and the MMS Relay/Server (MMSC); When the bearer network loaded service comprises the combination of above-mentioned a plurality of business, interface C is the combination of interface between NC and a plurality of Business Entities that carried, as, when bearer service comprised SMS business and MMS business, interface C comprised the interface of NC and SMSC and interface of NC and MMSC or the like.Here, which bearer network specifically carries and plants bearer service the present invention and do not limit.Described interface B also is in logic a communication interface between NC and the AS, and in the real network, the AS that carries out communication with NC will have a plurality of, and NC will carry out communication by different interfaces and each AS, and therefore described interface B can be the interface of one or more NC and AS.
Comprise two functional modules among the described NC: subscriber information management module and business information release module are described in detail each module among the NC below in conjunction with Fig. 2.
As shown in Figure 2, the subscriber information management module is carried out information interaction by interface A and UR, sends booking reader's information request to UR, and receives user profile from UR, and described user profile comprises ownership place user and visit ground user's information; The subscriber information management module is also carried out information interaction by interface B and AS, receives booking reader's request and sends the user profile of self preserving to AS according to this request from AS.The business information release module is in charge of the issue of business information, receive the business information publishing policy initial value and the business information issue parameter of operator's configuration from OM by interface D, receive the business information issue parameter that UE sends by bearer network by interface C, and organize the business information publishing policy and preserve according to the business information publishing policy initial value that receives and business information issue parameter, also receive to connect in addition and assist request and be forwarded to connect the assistance center by interface F by the SGSN of interface A from UR.
During AS issuing service information, earlier business information is sent to the business information release module by interface B, the business information release module selects to receive the UE of current business information according to the business information publishing policy of self preserving, and read the user profile of current selected UE from the subscriber information management module, thereby be that each selected UE selects suitable published method, via bearer network business information be handed down to each selected UE by interface C by selected published method again.When UE sends connection request to SGSN, SGSN will connect the request of assisting by interface A and be sent to the business information release module, the connection that the business information release module will the receive request of assisting is forwarded to by interface F and connects the assistance center, connect the assistance center and again the connection assistance information of UE is returned to the business information release module by interface F, whether this module issues the connection assistance information of this UE according to self business information publishing policy decision, and when issuing, decision extracts the user profile of this UE from the subscriber information management module, thereby select suitable published method for it, will connect assistance information by interface C via bearer network by selected published method again and be handed down to UE.
Newly-increased logic entity is NC and is connected the assistance center and can distinguishes setting separately in the cellular logic structure of above-mentioned realization the inventive method, or be set to same independent community, also can be respectively or be arranged on simultaneously in the entity of arbitrary existing network, such as: SGSN, SMSC, WAP gateway, OTA Server, GGSN, MMSC etc.
Below with reference to Fig. 3 to Fig. 6 service information distribution method of the present invention is described.
Fig. 3 obtains user profile and configuration service information processing schematic flow sheet in the inventive method, and its treatment step is as follows:
Subscriber information management module among the step 301:NC sends booking reader's information request to UR.
Step 302:UR returns current all user profile of self preserving to the subscriber information management module of NC, and described user profile comprises: user ID, service contracting situation, current business connection situation or the like.
Here, described UR can be VLR in the GPRS network and SGSN.When having new UE to enter the lane place of this VLR management, VLR will extract its user profile from the HLR of this new UE, and this VLR has just had the user profile of this UE; When having UE to leave the lane place of this VLR management, VLR will delete the user profile of this UE or the state of this UE will be changed to disconnection.Equally, whenever the route district that has new UE to enter this SGSN management sends when adhering to request, SGSN will extract its user profile from the HLR of this new UE, and this SGSN has just had the user profile of this UE; Whenever have UE leave the route district of this SGSN management or from then on route distinguish from the time, SGSN will delete the user profile of this UE or the state of this UE will be changed to disconnection.
Because, the route district that lane place that VLR managed and SGSN are managed belongs to the scope of different concepts, therefore, have UE both in the lane place of VLR, also in the route district attached to SGSN, then VLR and SGSN can report the user profile of same UE simultaneously, and the user profile of this UE that NC preserves will comprise the user profile that user profile that VLR reports and SGSN report.
Step 303: when having user profile to take place to upgrade each time among the UR, all the subscriber information management module to NC sends the user profile that generation is upgraded, and NC is then corresponding to upgrade the user profile of self preserving.
For the accuracy that guarantees that user profile transmits, after the step 302, can also further carry out step 302 ': NC and return affirmation (ACK) response to UR, 302 described user profile successfully do not receive if this ACK shows the step, and then UR also will resend user profile and give NC.Also can further carry out the step 303 ' after the step 303: UR is when the subscriber information management module of NC sends the user profile that renewal takes place each time, NC all returns ACK and gives UR, 303 described user profile successfully do not receive if this ACK shows the step, and then UR also will resend user profile and give NC.
By the above-mentioned step 301 to the step 303 ' described processing as seen, can dynamically preserve the user profile of all UE in current its management position district and the route district in the subscriber information management module of UR, described user profile can be preserved with the form of tabulation, has preserved the mapping relations between the information such as user ID, service contracting situation, current business connection situation in this user message table.After NC has preserved user profile, each AS in the network just can be to NC booking reader's information, the following stated be an AS to NC booking reader's information and configuration service information processing flow process, handle below each AS from NC booking reader's information and configuration service information all will carry out.
The subscriber information management module of step 304:AS in NC sends booking reader's information request.
The subscriber information management module of step 305:NC is returned current all user profile of self preserving to AS.
Step 306: when having user profile to take place to upgrade each time among the UR, all the subscriber information management module to NC sends the user profile that renewal takes place, and NC is then corresponding to upgrade the user profile of self preserving.
Step 307:AS is according to step 305 and the received user profile of step 306, is each UE configuration service information at service contracting situation and the current business connection situation of each UE.
Such as: if the also signatory gprs service of the user of certain UE, the information that then needs UE to use the GPRS connection to obtain just needn't be this UE configuration, and the up-to-date information that relevant gprs service is carried out such as the favor information of transacting business etc. then can be this UE configuration; If the user of certain UE is roaming GPRS user, then can be the APN of this UE configuration visit ground gprs service and tariff information etc.Here, which kind of business information of concrete configuration gives UE relevant with the business that concrete AS provides, and the present invention does not limit.
Wherein, described business information can be configured to the mapping relations of user ID and business information type, described user ID can be Subscriber Number, Subscriber Number section, user type three's combination in any, it is relevant with business and the realization situation of AS that concrete business information by which kind of mapping relations is configured, and the present invention does not limit.Here, the delineation of activities that described user type can be contracted by the user also can be divided by user's current business connection situation, perhaps divides by this locality or roamer, and the present invention does not limit yet.
Equally, for the accuracy that guarantees that user profile transmits, further execution in step 305 ': AS returns ACK and gives NC after step 305, does not successfully receive if this ACK shows the described user profile of step 305, and then NC also will resend user profile and give AS.Also can execution in step 306 ' after step 306: the subscriber information management module of NC be when AS sends the user profile that takes place to upgrade each time, AS all returns ACK and gives NC, if this ACK shows the described user profile of step 306 and does not successfully receive that then the subscriber information management module of NC also will resend user profile and give AS.
Above-mentioned step 301 is to step 303 ' the UR that is treated to send active user information process to NC, step 304 is to step 306 ' the NC that is treated to send active user information process to AS, the AS configuration service information that the is treated to process of step 307, these three kinds of processes are relatively independent, can walk abreast and handle, as long as NC receives the user profile that UR sends, NC just can carry out sending the user profile process to AS, as long as AS receives the user profile that NC sends, AS just can be configured the process of business information.
In the inventive method, NC has not only preserved dynamic user profile, and business information release module wherein also is responsible for organization business information publishing policy, and concrete organizational form is as described below.
At first, operator is the initial value of the business information release module configuration service information publishing policy in the NC according to the service provider's of current and each AS signatory situation by OM.Here, the business information publishing policy can be configured to the mapping relations of business information type and business information issue parameter default value, described business information issue parameter default value can be issued this type of business information or this type of business information of refusal issue for receiving or refusal, showing.In addition, consider that AS is at local user's business information issue needs different with the roamer, business information can also be issued the parameter default value and further be divided into local user's default value and roamer's default value, described this locality and roamer can divide by the lane place of circuit domain according to managerial demand, also can be by the route zoning branch of packet domain, perhaps lane place and the route district by circuit domain and packet domain divides respectively, and the present invention does not limit.
Then, operator and user can revise the business information publishing policy as required.Fig. 4 is a handling process schematic diagram of revising the business information publishing policy in the inventive method.As shown in Figure 4, treatment step is as follows:
Step 401:UE user sends business information publishing policy modification request to NC according to the business information requirements of self.
Here, UE can send described business information publishing policy by bearer network and revise request, and described business information publishing policy is revised in the request and comprised at least: user ID, business information type, business information issue parameter.The bearing mode of described bearer network can be SMS, GPRS, OTA, MMS or WAP etc., that is to say that UE can issue parameter with business information by short message and upload to NC, perhaps, set up GPRS or WAP and connect login NC by WEB page incoming traffic information issue parameter.
Wherein, NC can obtain the business information issue parameter default value of this business information type according to the business information type in the described business information publishing policy modification request, if the business information that this UE sends issue parameter is the default value difference therewith, and UE or OM do not send the different business information issue parameter of default value therewith before, and NC business information type for this reason creates modification business information issue parametric user tabulation.Specifically: if pre-configured business information issue parameter default value is reception among the NC, then the user ID of rejection business information has then been preserved in this modification business information issue parametric user tabulation; If business information issue parameter default value pre-configured among the NC is refusal, then the user ID of agreeing to receive business information has then been preserved in this modification business information issue parametric user tabulation.
Because, NC is possible the local user and disposes different business information issue parameter default values with the roamer, therefore, in such cases, NC obtains after the issue parameter default value configuration of the type business information according to described business information type, also to discern this locality or the roamer that this UE is circuit domain and/or packet domain according to user ID, thereby obtain this locality of corresponding circuits territory and/or packet domain or roamer's business information issue parameter default value, carry out the processing of above-mentioned modification business information issue parameter then.
Step 402: the OM of operator sends the business information publishing policy and revises request to NC, and described business information publishing policy is revised in the request and comprised at least: business information type, business information issue parameter.
Here, operator can according to the change of each AS CAMEL-Subscription-Information, and with UE user's signatory situation, the business information publishing policy among the NC is made amendment.Such as: operator can be according to the signatory situation of AS the issue parameter default value of a certain type service information of this AS being reshuffled; Operator also can be according to UE user signatory, revise in the request at the business information publishing policy and further to comprise user ID, carry out the processing of above-mentioned steps 401 described modification business information publishing policies then.
For the accuracy that guarantees that the business information publishing policy transmits, further execution in step 401 ': NC returns ACK and gives UE after step 401, revise request and successfully do not receive if this ACK shows the described business information publishing policy of step 401, then UE also will resend this request and give NC.After step 402 also further execution in step 402 ': NC all return ACK and give OM, revise request and successfully receive if this ACK shows the described business information publishing policy of step 402, then OM also will resend this request to NC.
Above-mentioned step 401 and step 401 ' be the processing between UE and the NC, step 402 and step 402 ' be the processing between OM and the NC, these two processing are separate, can executed in parallel.
By the above as seen, in the described processing of Fig. 3, the subscriber information management module of NC has dynamically been preserved when all user profile that advance into local network, in the described processing of Fig. 4, the business information release module of NC is then set up real-time business information publishing policy, based on user profile that NC preserved with and the business information publishing policy set up, the business information issuing process of the inventive method as shown in Figure 5, treatment step is:
Step 501:AS sends business information issue request to NC, and described business information issue request comprises at least: business information type, user ID and business information content.Here, for guaranteeing that business information accurately issues, NC can also return ACK message to AS after receiving business information, show that business information successfully receives.
When AS prepares issuing service information, the business information that has disposed in can query graph 3 described steps 307 according to its current business information type that will send is promptly: the mapping relations of user ID and business information, obtain the user ID of this business information correspondence, and can from resulting user ID, select part Subscriber Number or number segment or user type as required as the described business information issue of this step requesting users sign.Such as: the current business information that is ready for sending be gprs service for the preferential notice of local user's rate, then AS can select the user ID of local GPRS user as current issuing service information from the user ID of such business information correspondence.
Step 502:NC is according to business information type and user ID in the described business information issue request, the business information publishing policy of preserving in the inquiry own service information issuing module, obtain to receive the user ID of UE of the business information of current transmission, and then from the subscriber information management module, extract the user profile of these UE according to this user ID that can receive business information, be that each UE selects best send mode according to these UE current business connection situations.
Such as: set up the GPRS connection if UE is current, then can use GPRS to connect issuing service information; If UE has only set up the circuit domain connection, then business information can issue by SMS; Here, specifically how to select best send mode issuing service information not belong to emphasis of the present invention, therefore be not described further.
Certainly, here also might be according to the business information publishing policy, there is not the user to agree to receive the business information of current transmission, then NC can also return failure response and give AS, shows that current business information can't issue; If NC chooses suitable UE and published method is prepared issuing service information, NC also can return ACK message to AS, shows that business information is ready for sending.
Step 503:NC sends business information to each described UE that can receive this business information according to the selected send mode of step 502 by bearer network.Here, for guaranteeing that business information accurately issues, bearer network can also return ACK message to NC after receiving business information, show that business information issues.
At present, the user connects often that regular meeting can't use gprs service because of APN parameter configuration mistake setting up GPRS, and the user also can't carry out Dynamic Selection to APN.For the local user, usually when transacting business, user's UE is carried out the APN configuration by operator, for the roamer, owing to can't obtain the APN of access zone network by usual channel, therefore can only use the APN of ownership place, in case access zone network is not supported the APN of ownership place, the user just can't use gprs service.Because most of user is unfamiliar with for the method for parameter configuration of UE, if the APN that in a single day user uses SGSN not discern initiates connection request, just can't set up GPRS connects, therefore, the user can not Dynamic Selection and is revised the APN of its UE, and operator can not on-the-fly modify the APN parameter of network.Based on above-mentioned situation, the inventive method also provides the issue that connects assistance information for the user on the basis of above-mentioned business information issue.
Fig. 6 is the handling process schematic diagram that connects the assistance information issue in the inventive method.As shown in Figure 6, treatment step is as follows:
Step 601:UE sends connection request to SGSN, and described connection request is and activates packet data protocol (PDP) context request.
Here, when UE visit GPRS internal network or external packet data net (PDN)/internet, UE sends to SGSN and activates the PDP Context request, comprises the APN parameter in this request; The address of the GGSN that SGSN obtains serving according to APN sends the PDP Context request of setting up to GGSN again; GGSN will distribute IP address of UE.In setting up the PDP Context process, need be to UE user's identity, the service quality that needs is carried out authentication and demonstration, after successfully setting up and activating PDP Context, UE, SGSN and GGSN have stored user's PDP Context information, the routing iinformation that user position information and data have been arranged, UE have just been set up GPRS and have been connected the resource that can visit this network.Wherein, UE by with the signatory APN that obtains self of operator, operator is included in the APN parameter in the user signing contract information, when UE attached to local network in the time its CAMEL-Subscription-Information will be kept among the SGSN; SGSN receives and activates after the PDP Context request, whether the APN value that can discern in this request is correct, if APN parameter configuration mistake, SGSN will return the connection failure response to UE, to the instruction manual failure cause, if the APN parameter is correct, SGSN will resolve APN by the domain name system server (DNS Server) of local network, thereby obtain the GGSN address of this UE correspondence.But, when the roamer uses the APN of ownership place to connect, do not sign reasons such as roaming agreement between the network owing to visit ground and ownership place, possible this APN of nonrecognition of the DNS Server of access zone network, at this moment, SGSN also can return failure response to UE, and failure cause is described.
User ID in the connection request that step 602:SGSN receives according to step 601 obtains the signatory APN of this UE of self preserving, and the user ID of this UE and signatory APN be included in to connect assist to be sent to NC in the request.Here, described user ID is the Mobile Subscriber International ISDN Number of UE.
The connection that the business information release module of step 603:NC will the receive request of assisting is sent to and connects the assistance center.
Step 604: connect the assistance center and obtain the connection assistance information of this UE, and should connect assistance information and return to NC according to connecting the connection assistance information that the user ID inquiry of assisting in the request self preserved.
Wherein, the OM of operator's management is sent to connection assistance center with the connection assistance information of local network in advance.OM is all APN parameters that connection assists the connection assistance information of center configuration can use for local network; All APN can also be classified by local user and roamer in this connection assistance information, promptly be configured to the mapping relations between Subscriber Number section and the APN; Can further include the business information of each APN such as tariff information etc. in this connection assistance information, then described connection assistance information can be configured to the mapping relations of APN and business information thereof, perhaps is the mapping relations of Subscriber Number section, APN and business information thereof.Here, about the connection assistance information how the present invention being set does not specifically limit.
Here, all APN parameters that the connection assistance information of this UE that described inquiry obtains can be used for this UE, also all APN that can use for this UE and business information separately.Wherein, connect the assistance center and also can obtain the Subscriber Number section at UE place, thereby obtain the connection assistance information of this UE according to the Mobile Subscriber International ISDN Number of UE.In addition, if the signatory APN that SGSN sends over is the APN of asterisk wildcard form, then connecting the assistance center can mate the APN of the asterisk wildcard form that receives and the APN that self preserves, thereby obtain the connection assistance information of this UE, also comprise the Subscriber Number section if connect the connection assistance information of preserving at the assistance center, will in the number segment at the user ID place that SGSN sends, carry out the connection assistance information that the asterisk wildcard coupling obtains this UE this moment.Do not limit for the connection assistance information the present invention who specifically how to obtain UE, be not described further at this.
The business information release module of step 605:NC is according to the user ID in the described connection assistance of step 603 request, extract this UE for the business information issue parameter that connects assistance information from the business information publishing policy of self, if this parameter indicating UE agrees to receive this information, then extract the current user profile of this UE, select best send mode and be sent to bearer network according to UE current business connection situation from the subscriber information management module of self; Otherwise return failure response to connecting the assistance center, illustrate that UE rejects this and connects assistance information.Here, described connection assistance information belongs to a class business information.
Such as: set up the GPRS connection if UE is current, then can use GPRS to connect the UE that issuing service information is given the user; If UE has only set up the circuit domain connection, then business information can be handed down to UE by SMS.Here, specifically how to select best send mode issuing service information not belong to emphasis of the present invention, therefore be not described further.
Step 606: bearer network issues and connects assistance information to UE.
Here, described bearer network issues the mode that assistance information is given UE that connects, can disposablely issue, also can adopt negotiation mechanism to send, that is: bearer network can once send to UE and partly connect the business information that assistance information is part A PN and/or each APN, return response by UE and show whether receive remaining connection assistance information, if UE no longer receives, then bearer network stops to issue; Otherwise bearer network continues to issue remaining connection assistance information.Therefore, if adopt negotiation mechanism to issue the connection assistance information, need the mutual of multiple messages just can finish the transmission that is connected assistance information between bearer network and the UE.
Step 607:UE selects proper A PN to be configured after receiving and connecting assistance information.
Here, may comprise each APN corresponding service information owing to connect in the assistance information, the user of UE can be configured according to the APN parameter that this business information is selected to be fit to oneself.In addition, the possibility APN of certain customers parameter configuration mistake, perhaps enter the roaming place network and can't use ownership place APN, after obtaining this connection assistance information, even do not comprise the business information of each APN in the current connection assistance information, the user also can therefrom choose an APN wantonly and be configured, and guarantees that the user can use gprs service.
Step 608:UE sends once more and activates the PDP Context request to SGSN, comprises the selected APN of step 607 in this request, and SGSN will successfully connect for UE sets up GPRS by this APN.
Wherein, by the described processing of step 602 as seen, no matter whether the APN that comprises in the activation PDP Context request of UE is correct, the equal execution in step 602 of SGSN.This is because the inventive method is considered the expansion along with gprs service, business that the GGSN of each APN correspondence can provide and rate situation all can change, the user need understand the business information of each GGSN, thereby select most suitable GGSN access network, therefore, no matter whether this this connection request of user can be successful, all will connect assistance information and be handed down to UE, even the user has set up the GPRS connection, also can provide the connection assistance information to make the user select proper A PN to rebulid connection.
For the accuracy that guarantee information is transmitted, further execution in step 602 ': NC returns ACK and gives SGSN after step 602, and the request of assisting does not successfully receive if this ACK shows the described connection of step 602, and then SGSN also will resend.Also further execution in step 603 ' after step 603: connect the assistance center and return ACK and give NC, the request of assisting successfully receives if this ACK shows the described connection of step 603, and then NC also will resend.After step 604 also further execution in step 604 ': NC return ACK and give to connect the assistance center, successfully receive if this ACK shows the connection assistance information of the described UE of step 604, then connect the assistance center and also will resend.Also further execution in step 605 ' after step 605: bearer network returns ACK and gives NC, successfully receives if this ACK shows the connection assistance information of the described UE of step 605, and then NC also will resend.
Above-mentioned Fig. 3 is described to obtain user profile and configuration service information processing, separate with the processing of described OM configuration service information publishing policy and the described modification business information of Fig. 4 publishing policy, can executed in parallel.The processing of the described business information issue of Fig. 5 adheres to different processes separately with the processing of obtaining user profile and configuration service information processing, OM configuration service information publishing policy and the described modification business information of Fig. 4 publishing policy of Fig. 3, can executed in parallel, as long as configuration service information among the AS, preserved business information publishing policy and user profile among the NC, just can execution graph 5 described processing.The release processing of the described connection assistance information of Fig. 6 also adheres to different processes separately with the processing of the business information issue of the processing of the modification business information publishing policy that obtains user profile and configuration service information processing, OM configuration service information publishing policy, Fig. 4 of above-mentioned Fig. 3 and Fig. 5, can executed in parallel, assist center configuration to connect assistance information as long as connect, preserved business information publishing policy and user profile among the NC, just can execution graph 6 described processing.
In sum, the present invention is provided with NC and is connected two logical functional entities in assistance center in existing GPRS network.Wherein, NC can real-time management as the UE that advance into local network, and can be according to operator and UE require configuration service information publishing policy; Thereby can subscribing to real-time user profile from NC, each AS can be each UE configuration service information targetedly; When each AS issuing service information or connection assistance center issue connection assistance information, NC can control select target UE to the issue of information according to the business information publishing policy of self, and issues for each selected UE selects optimum published method by active user's information of self preserving.Therefore, use system of the present invention and method, can realize roamer's business information issue and the management that business information is issued, not only be user-friendly to business, also make things convenient for each service provider to expand market, and can effectively utilize conventional network resources to carry out the business information issue.
Claims (19)
1. a service information distribution system is characterized in that, this system comprises:
User's Register UR is used to obtain when advancing into the user profile of local network user equipment (UE) and being sent to notice center NC; Described UR comprises: VLR Visitor Location Register VLR and universal grouping wireless business supporting node SGSN;
Operation ﹠ Maintenance System OM is used for business information publishing policy initial value and business information issue parameter are mail to NC;
Application server AS is used for the user profile configuration service information of sending according to NC and mails to NC;
Bearer network is used for receiving business information issue parameter and being sent to NC from UE, receives business information and is sent to UE from NC;
UE is used for sending business information issue parameter to NC by bearer network, and receives the business information that NC issues from bearer network;
NC is used for receiving user profile, business information publishing policy initial value and business information issue parameter from UR, OM, bearer network, and sends the user profile that obtains to AS; Receive business information from AS, selection can receive the UE of this business information, for selected each UE selects published method, and by bearer network business information is distributed to selected UE by selected published method.
2. system according to claim 1 is characterized in that, this system further comprises connection assistance center;
Described OM further sends and connects assistance information to connecting the assistance center;
SGSN among the described UR further produces to connect and assists request and be sent to NC;
Described NC further receives to connect from SGSN and assists request and be forwarded to connect the assistance center; From connecting the connection assistance information that the assistance center receives UE, determine whether to issue the information that is received, and will connect assistance information by bearer network with the published method of determining and be distributed to UE;
Connect the assistance center, be used for receiving the connection assistance information, select to connect assistance information and return to NC for UE according to the connection request of assisting that NC sends from OM.
3. system according to claim 1 is characterized in that, described NC further comprises: subscriber information management module and business information release module, wherein,
The subscriber information management module is used for obtaining user profile and being sent to AS from UR;
The business information release module, be used for receiving business information publishing policy initial value and business information issue parameter from OM and bearer network, obtain the business information publishing policy, receive business information, and business information is distributed to selected UE by selected published method by bearer network from AS.
4. system according to claim 3 is characterized in that, this system further comprises connection assistance center;
Described OM further sends and connects assistance information to connecting the assistance center;
SGSN among the described UR further produces to connect and assists request and be sent to the business information release module;
Described business information release module further receives to connect from SGSN and assists request and be forwarded to connect the assistance center; From connecting the connection assistance information that the assistance center receives UE, determine whether to issue the information that is received, and will connect assistance information by bearer network with the published method of determining and be distributed to UE;
Connect the assistance center, be used for receiving the connection assistance information, select to connect assistance information and return to the business information release module for UE according to the connection request of assisting that the business information release module is sent from OM.
5. a service information distribution method is characterized in that, is provided for the notice center NC of managing user information and business information publishing policy in network, and NC is connected respectively with UR, AS, OM and bearer network, and this method comprises:
A.NC obtains user profile from UR, and AS obtains user profile and according to the current user profile configuration service information that receives from NC; OM sends business information publishing policy initial value to NC, and OM and/or user equipment (UE) send the modification of business information publishing policy and ask to NC the business information publishing policy to be made amendment; Described UR comprises: VLR and SGSN;
The business information that b.AS has disposed according to self sends the business information issue and asks to NC;
C.NC selects to receive the UE of this business information according to the business information publishing policy of self preserving; And be that selected each UE selects published method according to the user profile that self preserves;
D.NC is sent to each selected UE by bearer network with business information by selected published method.
6. method according to claim 5 is characterized in that, among the step a, the method that described NC obtains user profile is: NC sends booking reader's information request to UR, and UR sends current institute's cloth user profile of self preserving to NC.
7. method according to claim 5 is characterized in that, among the step a, the method that described AS obtains user profile is: AS sends booking reader's information request to NC, and NC sends current all user profile of self preserving to AS.
8. method according to claim 5 is characterized in that, described step a further comprises:
When renewal took place the user profile among the UR each time, UR sent the user profile of renewal to NC, and NC sends renewal after the user profile of upgrading self user profile is to AS, and AS is again according to the current user profile configuration service information that receives.
9. method according to claim 5 is characterized in that,
Among the step b, AS selects UE according to the type of current issuing service information and the business information of self configuration, and user ID and the business information type of this UE is included in the business information issue request;
Among the step c, NC selects to receive this business information according to the user ID in the described business information issue request and business information type from the business information publishing policy UE is this selected UE selection business information published method thereby the business that obtains this selected UE according to the user ID of this selected UE from user profile again connects situation.
10. method according to claim 5, it is characterized in that, in network, further be provided for preserving the connection that connects assistance information and assist the center, and should connect the assistance center and be connected with OM with NC respectively, this method also comprises the processing that connects the assistance information issue, and it comprises:
A1.OM sends and connects assistance information to connecting the assistance center;
B1.SGSN receives the connection request that UE sends, and the signatory external network access node name APN of the user ID of UE in this request and this UE of self preserving is included in to connect send to NC in assisting to ask;
C1.NC transmits this connection and assists to ask to connecting the assistance center, connect the assistance center and select to connect assistance information according to this request for UE, and the connection assistance information of transmission UE is to NC;
D1.NC judges whether to issue the connection assistance information of this UE according to the business information publishing policy of self preserving, if, then the user profile of preserving according to self is this UE selection published method, and will connect assistance information by this published method and be sent to UE by bearer network; Otherwise directly finish the processing of current connection assistance information issue.
11. method according to claim 10 is characterized in that, the connection assistance information that preserve at described connection assistance center is all available APN of local network;
Among the step c1, the signatory APN APN that selection UE can use from the connection assistance information of self preserving during connection assistance center assists to ask according to connection is as the connection assistance information of UE.
12. method according to claim 10 is characterized in that, the connection assistance information that preserve at described connection assistance center is the mapping relations that Subscriber Number section and local network can be used APN;
Among the step c1, connect the assistance center according to the combination that connects the user ID of assisting UE in the request or user ID and signatory APN from the connection assistance information of being connected of self preserving selection UE can use the assistance information APN as UE.
13., it is characterized in that the connection assistance information that preserve at described connection assistance center further comprises described each APN corresponding service information according to claim 11 or 12 described methods; The connection assistance information of described UE further comprises the business information of each APN that this UE can use.
14. method according to claim 10 is characterized in that, in the steps d 1, described being judged as: NC assists the user ID inquiry business information publishing policy of UE in the request to judge according to connecting.
15. method according to claim 10, it is characterized in that, in the steps d 1, describedly for UE selects published method be: NC connects situation according to connecting the user ID of assisting UE in the request obtains this UE from user profile business, and selects published method according to the business connection situation of this UE.
16. method according to claim 5 is characterized in that, the user profile among the described NC is user ID, service contracting situation are connected situation with current business mapping relations.
17. method according to claim 5 is characterized in that, the business information of described AS configuration is the mapping relations of user ID and business information type.
18. method according to claim 5 is characterized in that, described business information publishing policy initial value is the mapping relations of business information type and business information issue parameter default value; The business information publishing policy of described NC preservation comprises: the mapping relations of business information type and business information issue parameter default value, and ask the modification business information issue parametric user of each business information type correspondence of establishment to tabulate according to the business information publishing policy modification of OM and/or UE transmission.
19. according to claim 5 or 10 described methods, it is characterized in that described bearer network loaded service comprises: general packet radio service gprs business or Short Message Service SMS business or download over-the-air function in the air or the combination in any of Multimedia Message service MMS business or WAP (wireless application protocol) WAP business or these five kinds of business.
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| CN1270742A (en) * | 1997-07-15 | 2000-10-18 | 艾利森电话股份有限公司 | Location dependent WWW service in digital cellular communication networks |
| CN1278982A (en) * | 1997-11-04 | 2001-01-03 | 艾利森电话股份有限公司 | Method and apparatus for providing network-specific mobile services |
| WO2004002184A1 (en) * | 2002-06-20 | 2003-12-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Multimedia broadcast/multicast service (mbms) support in utran |
| CN1499762A (en) * | 2002-11-05 | 2004-05-26 | 北京三星通信技术研究有限公司 | Method for building wireless access loadbearing for MBMS services |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270742A (en) * | 1997-07-15 | 2000-10-18 | 艾利森电话股份有限公司 | Location dependent WWW service in digital cellular communication networks |
| CN1278982A (en) * | 1997-11-04 | 2001-01-03 | 艾利森电话股份有限公司 | Method and apparatus for providing network-specific mobile services |
| WO2004002184A1 (en) * | 2002-06-20 | 2003-12-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Multimedia broadcast/multicast service (mbms) support in utran |
| CN1499762A (en) * | 2002-11-05 | 2004-05-26 | 北京三星通信技术研究有限公司 | Method for building wireless access loadbearing for MBMS services |
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