CN105744087A - Customized ring back tone service implementation method, device and system - Google Patents
Customized ring back tone service implementation method, device and system Download PDFInfo
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- CN105744087A CN105744087A CN201410751108.4A CN201410751108A CN105744087A CN 105744087 A CN105744087 A CN 105744087A CN 201410751108 A CN201410751108 A CN 201410751108A CN 105744087 A CN105744087 A CN 105744087A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
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Abstract
The invention discloses a customized ring back tone service implementation method, device and system, and the method comprises the steps: determining the home network of a terminal; analyzing a customized supplementary service code according to the home network, and generating an analysis result; and completing the customized ring back tone service according to the analysis result. According to the embodiment of the invention, the method firstly determines the home network of the terminal, then can carry out the correct analysis of the customized supplementary service code of the terminal through the definition rule of the customized supplementary service code in the home network, and obtains the correct analysis result, thereby achieving the implementation of the correct customized ring back tone service for the terminal according to the analysis result, and solving a problem that the customized ring back tone service cannot be carried out correctly in the prior art because the calling customized supplementary service codes carried by other roaming users cannot be recognized by a local MSC Server because of the difference between the customized supplementary service codes of different networks.
Description
Technical field
The present invention relates to Ring Back Tone service field, particularly a kind of color bell business implementation method, Apparatus and system.
Background technology
Circuit-domain network structure chart, as it is shown in figure 1, user terminal UE accesses circuit domain (CS) by node B (NodeB) and radio network controller (RNC), completes call setup.Mobile soft switching server (MobileSwitchCenterServer, and WMG (MediaGateway MSCServer), MGW) foundation and the call of CS speech channel it are responsible for, move interaction center (GatewayMobileSwitchingCenter, GMSCServer) by gateway between the network of different communication operator and network interface load bearing equipment GMGW connects；In order to provide user experience, initiating a call to called answering in during this period of time user, common carrier has provided the user Ring Back Tone service.According to practical situation, user's calling (including caller and called) is divided into that calling subscribe initiates office call, calling subscribe initiates outbound call, called subscriber receives office call and called subscriber receives incoming call these four application scenarios, for these four application scenarios, the trigger flow of existing Ring Back Tone service is respectively as shown in Fig. 2 a to 2d, now initiating office call only for calling subscribe to be described in detail, other three kinds of situations are summarized:
As shown in Figure 2 a, when existing calling subscribe initiates office call, the trigger flow of Ring Back Tone service includes:
S201: calling terminal UE sends SETUP (foundation) message to MSCServer；
After S202:MSCServer receives SETUP (foundation) message, PLMN Specific Supplementary Services code stream inquiry according to calling subscribe is locally configured, obtains CRBT service provided to the calling party information (including calling RBT service instruction, CRBT service provided to the calling party prefix) and preserves；
S203:MSCServer is after calling terminal UE loopback CallProceeding (calling continues) message；
S204-S207:MSCServer initiates routing procedure, to HLR, routing information request occurs；HLR sends, to called place MSCServer (owing to being now office call, calling and called belong to a MSCServer together), the request of Providing Roaming Number, and called place MSCServer returns the request response that Provides Roaming Number, and carries roaming number in message；HLR receives the request of Providing Roaming Number and responds backward caller MSCServer loop by information request response；
S208-S210: caller MSCServer receive routing information request response after, it has been found that called place MSC and current MSCServer, to terminal called B distributing paging ask；After terminal B receives paging request, return page response to place MSC and current MSCServer；After caller MSCServer receives page response, issue calling SETUP (foundation) message to terminal called B；
S211-S213: caller MSCServer receives terminal called B CallConfirm (call confirmation) message sent and Alerting (ring) message；Caller MSCServer sends Alerting (ring) message to calling terminal A；
After S214-S215:MSCServer receives ALERTING message, the route prefix according to the CRBT service provided to the calling party preserved before, query routing, send IAM (InitiatedAddressMessage, initial address) message to local color bell platform；Color ring platform sends ACM (AddressCompleteMessage, Address Complete Message) message to MSCServer, and afterwards, color ring platform commences play out color bell sound, and calling terminal A starts to listen color bell sound；
After S216-S218:MSCServer receives the terminal called B response message sent, issue Connect (connection) message to calling terminal A, enter call, send REL (ReleaseMessage to color ring platform, release message) message, notice color ring platform stops playback.
As shown in Figure 2 b, when existing calling subscribe initiates outbound call, the CRBT service provided to the calling party flow process triggered is similar with the intra-office CRBT service provided to the calling party flow process shown in Fig. 2 a, it is distinctive in that caller finds called place MSCServer non-present MSCServer, IAM (InitiatedAddressMessage is sent to called place MSCServer, initial address message), complete routing procedure at called MS CServer.Terminal called sends Alerting (ring) message to called MS CServer, called MS CServer sends ACM (AddressCompleteMessage to caller MSCServer, Address Complete Message), the triggering processing procedure of CRBT service provided to the calling party is consistent.Follow-up terminal called sends Connect (connection) message to called MS C, called MS CServer sends ANM (AnswerMessage to caller MSCServer, response message), caller MSCServer receives ANM (AnswerMessage, response message) after, notice color ring platform stops CRBT, sends Connect (connection) message to caller mobile phone, and calling enters call.
As shown in Figure 2 c, when existing called subscriber receives office call, the CRBT service provided to the called party journey triggered is basically identical with the intra-office CRBT service provided to the calling party flow process shown in Fig. 2 a, it is distinctive in that the opportunity obtaining multimedia bell information is different: MSCServer is after the route response receiving HLR, inquire about locally configured according to the called PLMN Specific Supplementary Services code stream being user that route response band comes, obtain CRBT service provided to the called party information (including called RBT service instruction, CRBT service provided to the called party prefix) and preserve.Follow-up MSCServer is when the ring receiving called UE, and the route prefix according to the CRBT service provided to the called party preserved before, query routing, to local color bell platform transmission IAM (InitiatedAddressMessage, initial address message).
As shown in Figure 2 d, when existing called subscriber receives incoming call, the interoffice CRBT service provided to the calling party flow process shown in the CRBT service provided to the called party flow process triggered and Fig. 2 b is basically identical, is distinctive in that the opportunity obtaining multimedia bell information is different.MSCServerB is after the route response receiving HLR, inquire about locally configured according to the called PLMN Specific Supplementary Services code stream being user that route response band comes, obtain CRBT service provided to the called party information (including called RBT service instruction, CRBT service provided to the called party prefix) and preserve.Follow-up MSCServerB is when the ring receiving called UE, and the route prefix according to the CRBT service provided to the called party preserved before, query routing, to local color bell platform transmission IAM (InitiatedAddressMessage, initial address message).
As the above analysis, in the prior art, MSCServer judges that can the user in mobile network trigger CRBT, it is that the PLMN Specific Supplementary Services code according to user's signing identifies, and the calling and called CRBT of performed existing call processes, and can only be routed to local color bell platform according to Home Network CRBT PLMN Specific Supplementary Services code.
In actual applications, the color ring user of home-operator B can roam into the network of operator A, do caller again and initiate or do called reception calling, for roaming users between networks, when its network users roams into Home Network, when doing the caller new calling of initiation or do called reception calling, the PLMN Specific Supplementary Services of its network roaming user and this network users can not be distinguished and treat by Home Network MSCServer；Therefore exist: 1: if if its net uses different PLMN Specific Supplementary Services codes to represent Ring Back Tone service from local exchange, its network users is when local exchange is initiated or receives calling, local exchange switch is according to this PLMN Specific Supplementary Services code, can not correctly identify the Ring Back Tone service of its network roaming user current, cause triggering Ring Back Tone service；2: if its net PLMN Specific Supplementary Services code identical with local exchange use represents Ring Back Tone service, its network users is when local subscriber initiates or receives calling, local exchange switch is according to this PLMN Specific Supplementary Services code, after triggering CRBT, the color ring platform at local exchange place rather than the color ring platform of roamer's ownership place can be routed to.Namely, in prior art, Home Network MSCServer can not correctly identify the color ring platform being routed to its net for the CRBT service provided to the calling party PLMN Specific Supplementary Services code that its network roaming user carries.
Therefore, how to provide a kind of can solution that prior art can not correctly identify and the color bell business implementation method that cannot perform correct Ring Back Tone service because the PLMN Specific Supplementary Services code of heterogeneous networks there are differences the Home Network MSCServer the caused CRBT service provided to the calling party PLMN Specific Supplementary Services code that its network roaming user is carried, be those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
The invention provides a kind of color bell business implementation method, Apparatus and system, it is possible to solve in prior art because the PLMN Specific Supplementary Services code of heterogeneous networks there are differences the problem that the Home Network MSCServer the caused CRBT service provided to the calling party PLMN Specific Supplementary Services code that its network roaming user is carried can not correctly identify.
The invention provides a kind of color bell business implementation method, in one embodiment, the method comprises determining that the home network of terminal；Resolve the PLMN Specific Supplementary Services code of terminal according to home network, generate analysis result；The Ring Back Tone service of terminal is completed according to analysis result.
Further, the home network of the determination terminal in above-described embodiment includes: terminal caller or called time, it is determined that the home network of terminal.
Further, the home network of the determination terminal in above-described embodiment includes: obtains the exclusive identification code of terminal, determines home network according to exclusive identification code.
Further, the PLMN Specific Supplementary Services code according to home network parsing terminal in above-described embodiment includes: resolve PLMN Specific Supplementary Services code according to the corresponding relation of the home network of storage with PLMN Specific Supplementary Services code, generate analysis result, or obtain the analysis result of PLMN Specific Supplementary Services code from home network.
Further, the analysis result in above-described embodiment includes Ring Back Tone service instruction；The Ring Back Tone service of terminal is completed particularly as follows: determine whether to provide Ring Back Tone service for terminal according to Ring Back Tone service instruction, if then performing Ring Back Tone service according to analysis result.
Further, the analysis result in above-described embodiment also includes CRBT prefix；The step of the Ring Back Tone service completing terminal according to analysis result also includes: according to CRBT prefix, it is determined that the ownership color ring platform of terminal, Ring Back Tone service routes to ownership color ring platform and performs.
Present invention also offers a kind of Ring Back Tone service and realize device, in one embodiment, this device includes: ownership determines module, for determining the home network of terminal；Service resolution module, for resolving the PLMN Specific Supplementary Services code of terminal according to home network, generates analysis result；Business execution module, for completing the Ring Back Tone service of terminal according to analysis result.
Further, the ownership in above-described embodiment determine module specifically for terminal caller or called time, it is determined that the home network of terminal.
Further, the ownership in above-described embodiment determines that module is specifically for obtaining the exclusive identification code of terminal, determines home network according to exclusive identification code.
Further, service resolution module in above-described embodiment resolves PLMN Specific Supplementary Services code for the corresponding relation of the home network according to storage with PLMN Specific Supplementary Services code, generate analysis result, or obtain the analysis result of PLMN Specific Supplementary Services code from home network.
Further, the analysis result in above-described embodiment includes Ring Back Tone service instruction；Business execution module is specifically for determining whether to provide Ring Back Tone service for terminal according to Ring Back Tone service instruction, if then performing Ring Back Tone service.
Further, the analysis result in above-described embodiment also includes CRBT prefix；Business execution module is specifically for according to CRBT prefix, it is determined that the ownership color ring platform of terminal, Ring Back Tone service routes to ownership color ring platform and performs.
Meanwhile, present invention also offers a kind of Ring Back Tone service and realize system, it includes Ring Back Tone service provided by the invention and realizes device.
Beneficial effects of the present invention:
Scheme provided by the invention, first the belonging network of terminal is determined, then utilize belonging network that just to the PLMN Specific Supplementary Services code of terminal, the definition rule of PLMN Specific Supplementary Services code can be carried out correct parsing, obtain correct analysis result, and then just according to analysis result, terminal can be performed correct Ring Back Tone service, solve in prior art and can not correctly identify and problem that correct Ring Back Tone service cannot be performed because the PLMN Specific Supplementary Services code of heterogeneous networks there are differences the Home Network MSCServer the caused CRBT service provided to the calling party PLMN Specific Supplementary Services code that its network roaming user is carried；Further, only terminal caller or called time, perform the present invention, reduce power consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation of circuit-domain network；
Fig. 2 a is existing calling subscribe when initiating office call, the trigger flow of Ring Back Tone service；
Fig. 2 b is existing calling subscribe when initiating outbound call, the trigger flow of Ring Back Tone service；
Fig. 2 c is existing called subscriber when receiving office call, the trigger flow of Ring Back Tone service；
Fig. 2 d is existing called subscriber when receiving incoming call, the trigger flow of Ring Back Tone service；
The flow chart of the color bell business implementation method that Fig. 3 first embodiment of the invention provides；
Fig. 4 realizes the schematic diagram of device for the Ring Back Tone service that second embodiment of the invention provides；
The flow chart of the color bell business implementation method that Fig. 5 provides for third embodiment of the invention；
The flow chart of the color bell business implementation method that Fig. 6 provides for fourth embodiment of the invention；
The flow chart of the color bell business implementation method that Fig. 7 provides for fifth embodiment of the invention；
The flow chart of the color bell business implementation method that Fig. 8 provides for sixth embodiment of the invention.
Detailed description of the invention
Now in conjunction with the mode of accompanying drawing the present invention made by detailed description of the invention and further annotate explanation.
First embodiment:
The flow chart of the color bell business implementation method that Fig. 3 provides for first embodiment of the invention, from the figure 3, it may be seen that in the present embodiment, color bell business implementation method provided by the invention comprises the following steps:
S301: determine the home network of terminal；
This step generally by calling terminal/terminal called when caller or time called, calling in a network realize unit, as MSCServer performs, place MSCServer that is to say Home Network MSCServer alleged above；
The home network of terminal then refers to the network providing communication service (such as the Ring Back Tone service that terminal is signed) into terminal, home network can be identical with terminal place network, now terminal is actual is this network termination, and home network can be different from terminal place network, and now terminal is his network termination；
S302: resolve the PLMN Specific Supplementary Services code of terminal according to home network, generates analysis result；
This step reality to be accomplished that and to utilize terminating home network to the definition of PLMN Specific Supplementary Services code to resolve the PLMN Specific Supplementary Services code of terminal, thus can get correct analysis result, as whether terminal contracts Ring Back Tone service, and the type of Ring Back Tone service (CRBT service provided to the calling party and/or CRBT service provided to the called party), and provide the information such as color ring platform of Ring Back Tone service for terminal；
S303: complete the Ring Back Tone service of terminal according to analysis result；
This step is the ring service in the Call Waiting time determining how processing terminal according to analysis result, the Ring Back Tone service when terminal unit contractual, then provide CRBT to listen to for caller, if terminal is signing Ring Back Tone service, then only provide ring to caller.
In certain embodiments, the home network of the determination terminal in embodiment illustrated in fig. 3 includes: terminal caller or called time, it is determined that the home network of terminal；The present embodiment is to when determining the restriction that the home network of terminal carries out, the present embodiment is by only when terminal caller/called, determine the home network of terminal, reduce power consumption, during such as terminal roaming not caller at certain network/called, this network is only required to be it provides signal to connect, without which network is this terminal of care be belonging to, because determining that the home network of terminal generally requires and terminal communication, bring unnecessary power consumption.
In certain embodiments, the home network of the determination terminal in embodiment illustrated in fig. 3 includes: obtains the exclusive identification code of terminal, determines home network according to exclusive identification code；Exclusive identification code includes IMSI (InternationalMobileSubscriberIdentity, international mobile subscriber identity) of the telephone number corresponding to terminal, Mobile phone card etc. and may determine that the mark of terminal belonging network.
In certain embodiments, the PLMN Specific Supplementary Services code according to home network parsing terminal in embodiment illustrated in fig. 3 includes: resolve PLMN Specific Supplementary Services code according to the corresponding relation of the home network of storage with PLMN Specific Supplementary Services code, generate analysis result, or obtain the analysis result of PLMN Specific Supplementary Services code from home network.nullIn actual applications，Local MSCServer can obtain and corresponding storage other networks definition to its respective PLMN Specific Supplementary Services code in advance，On this basis，When terminal caller/called，Just can inquire the home network definition to its PLMN Specific Supplementary Services code according to the home network of terminal，And then PLMN Specific Supplementary Services code corresponding to parsing terminal that can be correct，Obtain correct analysis result，When storage，Can also is that the content of directly corresponding with this IMSI for storage IMSI PLMN Specific Supplementary Services code (such as Ring Back Tone service instruction and CRBT prefix etc.)，So in use，The content of corresponding PLMN Specific Supplementary Services code just directly can be searched according to the IMSI of terminal，These schemes need the data that storage is more，Inquire about slower，But its essence understanding resolves the PLMN Specific Supplementary Services code of terminal according to the home network of terminal；Local MSCServer can also is that when terminal caller/called, actively and terminating home network MSCServer obtain definition, the PLMN Specific Supplementary Services code of terminal is resolved.
In certain embodiments, the analysis result in embodiment illustrated in fig. 3 includes Ring Back Tone service instruction；The Ring Back Tone service of terminal is completed particularly as follows: determine whether to provide Ring Back Tone service for terminal according to Ring Back Tone service instruction, if then performing Ring Back Tone service according to analysis result.
In certain embodiments, the analysis result in embodiment illustrated in fig. 3 also includes CRBT prefix；The step of the Ring Back Tone service completing terminal according to analysis result also includes: according to CRBT prefix, it is determined that the ownership color ring platform of terminal, Ring Back Tone service routes to ownership color ring platform and performs.
Second embodiment:
Fig. 4 realizes the schematic diagram of device for the Ring Back Tone service that second embodiment of the invention provides；As shown in Figure 4, in the present embodiment, Ring Back Tone service provided by the invention realizes device 4 and includes: ownership determines module 41, service resolution module 42 and business execution module 43, wherein,
Ownership determines module 41, for determining the home network of terminal, and exports to service resolution module 42；
Service resolution module 42, for resolving the PLMN Specific Supplementary Services code of terminal according to home network, generates analysis result, analysis result is sent to business execution module 43；
Business execution module 43, for completing the Ring Back Tone service of terminal according to analysis result.
In certain embodiments, the ownership in embodiment illustrated in fig. 4 determine module 41 specifically for terminal caller or called time, it is determined that the home network of terminal.
In certain embodiments, the ownership in embodiment illustrated in fig. 4 determines that module 41 is specifically for obtaining the exclusive identification code of terminal, determines home network according to exclusive identification code.
In certain embodiments, service resolution module 42 in embodiment illustrated in fig. 4 resolves PLMN Specific Supplementary Services code for the corresponding relation of the home network according to storage with PLMN Specific Supplementary Services code, generate analysis result, or obtain the analysis result of PLMN Specific Supplementary Services code from home network.
In certain embodiments, analysis result includes Ring Back Tone service instruction；Now, the business execution module 43 in embodiment illustrated in fig. 4, specifically for determining whether to provide Ring Back Tone service for terminal according to Ring Back Tone service instruction, if so, then performs Ring Back Tone service；The present embodiment is mainly used in determining whether that terminal provides Ring Back Tone service, avoid working as terminal unit contractual CRBT, and terminal place network analysis mistake (definition of PLMN Specific Supplementary Services code is different, as to same parameters content, to define contrary etc.) and be that terminal performs Ring Back Tone service.
In certain embodiments, analysis result also includes CRBT prefix；Business execution module 43 in embodiment illustrated in fig. 4 is specifically for according to CRBT prefix, it is determined that the ownership color ring platform of terminal, Ring Back Tone service routes to ownership color ring platform and performs；The present embodiment is mainly used in the Ring Back Tone service of terminal is routed to the color ring platform providing Ring Back Tone service into terminal, thus can solving that Ring Back Tone service that color ring platform provides is different and the contracted CRBT of terminal is not when the color ring platform of terminal place network provides, the color ring platform of the terminal place network caused cannot provide color-ring services for terminal or provide the phenomenon appearance of mistake CRBT.
In actual applications, Ring Back Tone service realizes device 4 can be the autonomous device newly increased, it is also possible to be by existing equipment, as the equipment such as MSCServer carry out upgrading realizing.
Meanwhile, present invention also offers a kind of Ring Back Tone service and realize system, it includes Ring Back Tone service provided by the invention and realizes device 4.
Now by concrete application example the application done and further annotate explanation, in following four embodiment, (corresponding calling subscribe initiates office call respectively, calling subscribe initiates outbound call, called subscriber receives office call and called subscriber receives incoming call these four application scenarios) in, all for caller/terminal called for his network termination, and adopt and directly store premised on the content of PLMN Specific Supplementary Services code corresponding with this IMSI for IMSI at local MSCServer, in following four embodiments, MSCServerA refers to the MSCServer of calling terminal UEA place network, MSCServerB refers to the MSCServer of terminal called UEB place network, color ring platform then refers to the color ring platform that his network termination is contracted at its belonging network；HLRA refers to that calling terminal A HLR, the HLRB passed through when accessing circuit domain refers to the terminal called B HLR passed through when accessing circuit domain.
3rd embodiment:
The flow chart of the color bell business implementation method that Fig. 5 provides for third embodiment of the invention；As shown in Figure 5, when his network users roam into this locality concurrently play office call time, color bell business implementation method provided by the invention comprises the following steps:
S501:UEA completes circuit domain access process, sends out SETUP (foundation) message to MSCServer；
After S502:MSCServer receives SETUP (foundation) message, IMSI according to calling subscribe inquires about the locally configured (content of PLMN Specific Supplementary Services code corresponding with this IMSI for the IMSI of storage with PLMN Specific Supplementary Services code stream, hereafter identical), obtain CRBT service provided to the calling party information (i.e. analysis result, including calling RBT service instruction, CRBT service provided to the calling party prefix) and preserve；
S503:MSCServer is going out after call authority checks to UEA transmission calling CallProceeding (calling continues) message；
S504-S507:MSCServer initiates route requests to HLRB, and HLRB takes roaming number to called place MSCServer, and belonging to UEA and UEB, same MSCServer, MSCServer return roaming number to HLR；HLRB returns the routing iinformation of UEB to MSCServer；
S508:MSCServer is analyzed to identify called subscriber under this exchange according to roaming number after obtaining called routing iinformation, and MSCServer initiates paging request message to UEB；
S509:UEB returns page-response message；
S510-S511:MSCServer issues SETUP (foundation) message to UEB, and UEB returns CallConfirm (call confirmation) message to MSCServer；
S512-S513:UEB returns Alerting (ring) message to MSCServer, and MSCServer sends Alerting (ring) message to UEA after receiving ALERTING message；
The S514-S517:MSCServer route prefix according to the CRBT service provided to the calling party preserved before, query routing, send IAM (InitiatedAddressMessage, initial address message) to the color ring platform of UEA ownership place；UEA ownership place color ring platform commences play out color bell sound, and sends ACM (AddressCompleteMessage, Address Complete Message) to MSCServer, and UEA listens the color bell sound of ownership place；
After S518-S521:MSCServer receives the response message that terminal called sends, sending REL (ReleaseMessage, release message) to color ring platform, notice color ring platform stops playback；MSCServer issues Connect (connection) message to calling terminal, enters call.
4th embodiment:
The flow chart of the color bell business implementation method that Fig. 6 provides for fourth embodiment of the invention；It will be appreciated from fig. 6 that when his network users roam into this locality concurrently play outbound call time, color bell business implementation method provided by the invention comprises the following steps:
S601:UEA completes circuit domain access process, sends out SETUP (foundation) message to MSCServer；
After S602:MSCServerA receives SETUP (foundation) message, inquire about locally configured according to the IMSI of calling subscribe and PLMN Specific Supplementary Services code stream, obtain the route prefix (partial content of analysis result) of CRBT service provided to the calling party and preserve；
S603:MSCServerA is going out after call authority checks to UEA transmission calling CallProceeding (calling continues) message；
S604:MSCServerA, according to number analysis configuration result, directly sends IAM (InitiatedAddressMessage, initial address message) to MSCServerB；
S605-S608:MSCServerB initiates route requests to HLRB, and HLRB takes roaming number to called affiliated MSCServerB, and MSCServerB returns roaming number to HLRB, and HLRB returns the routing iinformation of UEB to MSCServerB；
S609-S613:MSCServerB initiates paging request message to UEB, UEB returns page-response message, MSCServerB issues calling SETUP (foundation) message to UEB, and UEB returns CallConfirm (call confirmation) message to MSCServerB；UEB returns Alerting (ring) message to MSCServerB；
S614-S616:MSCServerB returns ACM (AddressCompleteMessage, Address Complete Message) and Alerting (ring) message to MSCServerA；After MSCServerA receives ALERTING message, send Alerting (ring) message to UEA；
The S617-S620:MSCServerA route prefix according to the CRBT service provided to the calling party preserved before, query routing, IAM (InitiatedAddressMessage is sent to the color ring platform of UEA ownership place, initial address message), UEA ownership place color ring platform A1 commences play out color bell sound, and send ACM (AddressCompleteMessage, Address Complete Message) to MSCServerA；UEA listens the color bell sound of ownership place；
S621-S624: terminal called UEB sends Connect (connection) message, and belonging to called, MSCServerB returns ANM (AnswerMessage, response message) to MSCServerA belonging to caller；After MSCServerA receives called ANM (AnswerMessage, response message), sending REL (ReleaseMessage, release message) to color ring platform, notice color ring platform stops playback；MSCServerA issues Connect (connection) message to calling terminal, enters call.
5th embodiment:
The flow chart of the color bell business implementation method that Fig. 7 provides for fifth embodiment of the invention；As shown in Figure 7, when his network users roams into this locality and receives office call, color bell business implementation method provided by the invention comprises the following steps:
S701-S702:UEA completes circuit domain access process, sends out SETUP (foundation) message to MSCServer；MSCServer is going out after call authority checks to UEA transmission calling CallProceeding (calling continues) message；
S703-S706:MSCServer initiates route requests to HLRB, HLRB takes roaming number to the called MSCServer of being currently located, belonging to called UE B and calling UE A, same MSCServer, MSCServer return roaming number to HLRB, and HLRB returns the routing iinformation of UEB to MSCServer；
After S707:MSCServer receives route response message, the IMSI of the called subscriber carried according to route response and the inquiry of PLMN Specific Supplementary Services code stream are locally configured, obtain CRBT service provided to the called party information (i.e. analysis result, including called RBT service instruction, CRBT service provided to the called party prefix) and preserve；
S708-S712:MSCServer is analyzed to identify called subscriber under this exchange according to roaming number after obtaining called routing iinformation, and MSCServer initiates paging request message to UEB, and UEB returns page-response message；MSCServer issues SETUP (foundation) message to UEB, and UEB returns CallConfirm (call confirmation) message to MSCServer；UEB returns Alerting (ring) message to MSCServer；
S713-S717:MSCServer sends Alerting (ring) message to UEA after receiving ALERTING message；The MSCServer route prefix according to the CRBT service provided to the called party preserved before, query routing, send IAM (InitiatedAddressMessage, initial address message) to the color ring platform of UEB ownership place；UEB ownership place color ring platform commences play out color bell sound, and sends ACM (AddressCompleteMessage, Address Complete Message) to MSCServer, and UEA listens the color bell sound of UEB ownership place；
After S718-S721:MSCServer receives the response message that terminal called sends, sending REL (ReleaseMessage, release message) to color ring platform, notice color ring platform stops playback；MSCServer issues Connect (connection) message to calling terminal, enters call.
Sixth embodiment:
The flow chart of the color bell business implementation method that Fig. 8 provides for sixth embodiment of the invention；As shown in Figure 8, when his network users roams into this locality and receives incoming call, color bell business implementation method provided by the invention comprises the following steps:
S801-S802:UEA completes circuit domain access process, sends out SETUP (foundation) message to MSCServerA；MSCServerA is going out after call authority checks to UEA transmission calling CallProceeding (calling continues) message；
S803:MSCServerA directly sends IAM (InitiatedAddressMessage, initial address message) to MSCServerB according to number analysis configuration result；
S804-S807:MSCServerB initiates route requests to HLRB, and HLRB takes roaming number to called place MSCServerB；MSCServerB returns roaming number to HLRB, and HLRB returns the routing iinformation of UEB to MSCServerB；
After S808:MSCServerB receives route response message, the IMSI of the UEB carried according to route response and the inquiry of PLMN Specific Supplementary Services code stream are locally configured, obtain CRBT service provided to the called party information (i.e. analysis result, including called RBT service instruction, CRBT service provided to the called party prefix) and preserve；
S809-S813:MSCServerB initiates paging request message to UEB, and UEB returns page-response message；MSCServerB issues SETUP (foundation) message to UEB, and UEB returns CallConfirm (call confirmation) message to MSCServerB；UEB returns Alerting (ring) message to MSCServerB；
S814-S815:MSCServerB returns ACM (AddressCompleteMessage, Address Complete Message) to MSCServerA；After MSCServerA receives ACM (AddressCompleteMessage, Address Complete Message), send Alerting (ring) message to UEA；
The S816-S819:MSCServerB route prefix according to the CRBT service provided to the called party preserved before, query routing, IAM (InitiatedAddressMessage is sent to the color ring platform color ring platform of UEB ownership place, initial address message), UEB ownership place color ring platform commences play out color bell sound, and send ACM (AddressCompleteMessage, Address Complete Message) to MSCServerB；UEA listens the color bell sound of UEB ownership place:
S820-S824: terminal called UEB sends Connect (connection) message to MSCServerB；After MSCServerB receives called Connect (connection) message, sending REL (ReleaseMessage, release message) to color ring platform, notice color ring platform stops playback；MSCServerB returns ANM (AnswerMessage, response message) to MSCServerA；MSCServerA issues Connect (connection) message to UEA, enters call.
Aforementioned four embodiment all carries out calling for his network users in this locality, when local user has initiated to exhale, is distinctive in that Ring Back Tone service is only routed to the color ring platform of this locality by MSCServer with above-described embodiment.
In summary, by the enforcement of the present invention, at least there is following beneficial effect:
First the belonging network of terminal is determined, then utilize belonging network that just to the PLMN Specific Supplementary Services code of terminal, the definition rule of PLMN Specific Supplementary Services code can be carried out correct parsing, obtain correct analysis result, and then just according to analysis result, terminal can be performed correct Ring Back Tone service, solve in prior art and can not correctly identify and problem that correct Ring Back Tone service cannot be performed because the PLMN Specific Supplementary Services code of heterogeneous networks there are differences the Home Network MSCServer the caused CRBT service provided to the calling party PLMN Specific Supplementary Services code that its network roaming user is carried；
Further, only terminal caller or called time, perform the present invention, reduce power consumption.
Below it is only the specific embodiment of the present invention; not the present invention is done any pro forma restriction; every any simple modification, equivalent variations, combination or modification embodiment of above done according to the technical spirit of the present invention, all still falls within the protection domain of technical solution of the present invention.
Claims (13)
1. a color bell business implementation method, it is characterised in that including:
Determine the home network of terminal；
Resolve the PLMN Specific Supplementary Services code of described terminal according to described home network, generate analysis result；
The Ring Back Tone service of described terminal is completed according to described analysis result.
2. color bell business implementation method as claimed in claim 1, it is characterised in that the described home network determining terminal includes: described terminal caller or called time, it is determined that the home network of described terminal.
3. color bell business implementation method as claimed in claim 1, it is characterised in that the described home network determining terminal includes: obtain the exclusive identification code of described terminal, determines described home network according to described exclusive identification code.
4. color bell business implementation method as claimed in claim 1, it is characterized in that, the described PLMN Specific Supplementary Services code according to the described home network described terminal of parsing includes: resolve described PLMN Specific Supplementary Services code according to the corresponding relation of the home network of storage with PLMN Specific Supplementary Services code, generate analysis result, or obtain the analysis result of described PLMN Specific Supplementary Services code from described home network.
5. the color bell business implementation method as described in any one of claim 1-4, it is characterised in that described analysis result includes Ring Back Tone service instruction；Described according to described analysis result complete described terminal Ring Back Tone service particularly as follows: according to described Ring Back Tone service instruction determine whether for described terminal provide Ring Back Tone service, if then performing Ring Back Tone service.
6. color bell business implementation method as claimed in claim 5, it is characterised in that described analysis result also includes CRBT prefix；The step of the described Ring Back Tone service completing described terminal according to described analysis result also includes: according to described CRBT prefix, it is determined that the ownership color ring platform of described terminal, described Ring Back Tone service routes to described ownership color ring platform and performs.
7. a Ring Back Tone service realizes device, it is characterised in that including:
Ownership determines module, for determining the home network of terminal；
Service resolution module, for resolving the PLMN Specific Supplementary Services code of described terminal according to described home network, generates analysis result；
Business execution module, for completing the Ring Back Tone service of described terminal according to described analysis result.
8. Ring Back Tone service as claimed in claim 7 realizes device, it is characterised in that described ownership determine module specifically for described terminal caller or called time, it is determined that the home network of described terminal.
9. Ring Back Tone service as claimed in claim 7 realizes device, it is characterised in that described ownership determines that module is specifically for obtaining the exclusive identification code of described terminal, determines described home network according to described exclusive identification code.
10. Ring Back Tone service as claimed in claim 7 realizes device, it is characterized in that, described service resolution module resolves described PLMN Specific Supplementary Services code for the corresponding relation of the home network according to storage with PLMN Specific Supplementary Services code, generate analysis result, or obtain the analysis result of described PLMN Specific Supplementary Services code from described home network.
11. the Ring Back Tone service as described in any one of claim 7-10 realizes device, it is characterised in that described analysis result includes Ring Back Tone service instruction；Described business execution module is specifically for determining whether to provide Ring Back Tone service for described terminal according to the instruction of described Ring Back Tone service, if then performing Ring Back Tone service.
12. Ring Back Tone service as claimed in claim 11 realizes device, it is characterised in that described analysis result also includes CRBT prefix；Described business execution module is specifically for according to described CRBT prefix, it is determined that the ownership color ring platform of described terminal, described Ring Back Tone service routes to described ownership color ring platform and performs.
13. a Ring Back Tone service realizes system, it is characterised in that include the Ring Back Tone service as described in any one of claim 7 to 12 and realize device.
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| CN201410751108.4A CN105744087A (en) | 2014-12-09 | 2014-12-09 | Customized ring back tone service implementation method, device and system |
| PCT/CN2015/086952 WO2016090943A1 (en) | 2014-12-09 | 2015-08-14 | Method, apparatus and system for implementing ring back tone service, and storage medium |
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| CN201410751108.4A CN105744087A (en) | 2014-12-09 | 2014-12-09 | Customized ring back tone service implementation method, device and system |
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Citations (4)
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|---|---|---|---|---|
| WO2004082315A1 (en) * | 2003-03-14 | 2004-09-23 | Siemens Aktiengesellschaft | Determination of the position of a communication terminal for monitoring purposes |
| CN1870825A (en) * | 2006-01-24 | 2006-11-29 | 华为技术有限公司 | Method and system for providing positioning service message |
| CN101217802A (en) * | 2008-01-08 | 2008-07-09 | 华为技术有限公司 | A method and device to trigger calling services when the user is under roaming |
| CN102711069A (en) * | 2012-05-28 | 2012-10-03 | 陈文凯 | Method, device and system for realizing inter-operator service continuity |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100536506C (en) * | 2005-08-23 | 2009-09-02 | 华为技术有限公司 | Method for realizing color return-bell-sound business |
| CN101621768A (en) * | 2008-07-03 | 2010-01-06 | 福建星网锐捷通讯股份有限公司 | Method for establishing communication by using short message to call back |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004082315A1 (en) * | 2003-03-14 | 2004-09-23 | Siemens Aktiengesellschaft | Determination of the position of a communication terminal for monitoring purposes |
| CN1870825A (en) * | 2006-01-24 | 2006-11-29 | 华为技术有限公司 | Method and system for providing positioning service message |
| CN101217802A (en) * | 2008-01-08 | 2008-07-09 | 华为技术有限公司 | A method and device to trigger calling services when the user is under roaming |
| CN102711069A (en) * | 2012-05-28 | 2012-10-03 | 陈文凯 | Method, device and system for realizing inter-operator service continuity |
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