CN1835534A - Method of realizing personality back calling of phone - Google Patents
Method of realizing personality back calling of phone Download PDFInfo
- Publication number
- CN1835534A CN1835534A CN 200510053869 CN200510053869A CN1835534A CN 1835534 A CN1835534 A CN 1835534A CN 200510053869 CN200510053869 CN 200510053869 CN 200510053869 A CN200510053869 A CN 200510053869A CN 1835534 A CN1835534 A CN 1835534A
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- crbt
- callee
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- back tone
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Abstract
The method comprises: after the network side at called party receives a call connection request from calling party, it initiates a paging for called terminal; when the paging for called terminal is succeeded, a allocation of resources is made for the current calling; when the allocation of resources is succeeded, the color ring-back tone accessing information of the called party is acquired; according to the acquired color ring-back tone accessing information, the call connection is made for the current calling for accessing the device individualizing color ring-back tone (CRBT). The invention overcomes the defect existed in current technology that is the calling part can hear different sound in the front and rear of calling process when the paging for called party is failure. The invention provides an intelligent trigger information list saved in the network side at called party, by which the color ring-back tone accessing code can be acquired from the intelligent network device.
Description
Technical field
The present invention relates to the mobile communication technology field, be meant a kind of implementation method of personalized ring back tone service especially.
Background technology
Personalized ring back tone service, it is a kind of by customization being called Coloring Ring Back Tone (CRBT) again, be the business that the calling subscriber provides one section melodious music or greeting to replace the dull ring-back tone of tradition, this personalized ring back tone service can also can be customized by the called subscriber by calling subscriber's customization.
At present, the application of personalized ring back tone service relatively is common in the mobile communications network, in existing mobile communication network, a kind of Signalling exchange flow process that realizes personalized ring back tone service as shown in Figure 1, wherein, step 101～step 106 is obtained the process of callee's routing iinformation for the calling party, and this process specifically comprises: calling terminal by base station controller (BSC) to the mobile switching centre (ORG MSC) of calling party's network side, be that caller MSC sends call request; After the ORG MSC of calling party's network side receives this request,, obtain the positional information of terminal called to callee's attaching position register (HLR) transmission position requests (LOCREQ); After HLR receives this position requests, send route requests (ROUT REQ), obtain the Temporary Local Directory Number (TLDN) of terminal called to service (Serving) MSC of terminal called; After the service MSC of callee's network side receives this route requests, be this called distribution T LDN, and this TLDN turned back to HLR by route response (ROUT RES); HLR turns back to ORG MSC with this TLDN by position response (LOC RES) again; ORG MSC sends initial address message (IAI) according to this TLDN to the service MSC of callee's network side.Step 107～step 111 is for realizing the process to calling party's playing RBT, this process is specific as follows, after the service MSC of callee's network side receives the IAI message of calling party ORG MSC, send paging request (Paging Request), paging terminal called to terminal called by BSC; Simultaneously, the SERVING MSC of terminal called obtains the CRBT access code (Routing Digits) of terminal called from the VLR Visitor Location Register (VLR) of self, send IAI message according to the CRBT access code that obtains to Customized Ring Back Tone equipment (CRBT) then, set up communication port with CRBT; CRBT is to the full message in service MSC return address (ACM) of callee's network side; And then send ACM message to calling party ORG MSC by the service MSC of callee's network side, finish the foundation of passage; Last CRBT plays the Customized Ring Back Tone of customization by the passage of setting up to the calling party.Wherein, the CRBT access code among the VLR is the particularization ring-back tone access code that is obtained from HLR when carrying out location registers or qualification indication by terminal.Step 112～step 116 is the signaling process process after called subscriber's off-hook is replied, and promptly called subscriber's off-hook is replied; The service MSC of callee's network side sends to CRBT and removes (CLF) message; CRBT to the service MSC of callee's network side return release guard message (Release Guard Signal, RLG); And discharge the service MSC of callee's network side and the passage between the CRBT; The service MSC of callee's network side sends answer charging signaling (ANC, Answer Charge Signal) to calling party's ORG MSC; Caller and called users begins normal talking.
From said process as can be known, in step 107～step 111, after the service MSC of callee's network side receives the IAI message of calling party ORG MSC, in the paging terminal called, send IAI message, set up communication port with CRBT to CRBT.Promptly no matter final successful paging terminal called whether, all can set up the communication port with CRBT, like this, as long as set up communication port with CRBT, CRBT will play Customized Ring Back Tone to the calling party.And when service MSC paging terminal called failure or assigned resources failure, then play corresponding failure prompt tone to the calling subscriber by this service MSC.Hence one can see that, and the calling subscriber will hear two kinds of different sound when called paging failure or assigned resources failure, causes calling party front and back audition disunity.And such scheme needs callee's service MSC to obtain CRBT access code information from the HLR that the callee contracts, and existing VLR and HLR equipment based on the agreement regulation is not supported this function, therefore can't realize the intercommunication with other producer's equipment.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of implementation method of personalized ring back tone service, realize playing the purpose of the Customized Ring Back Tone of callee's customization, the skimble-scamble problem of audition before and after the calling party to the calling party.
In order to achieve the above object, the invention provides a kind of implementation method of personalized ring back tone service, this method comprises the steps:
A, callee's network side be the paging terminal called after receiving the call proceeding request that the calling party sends;
B, when paging terminal called when success, be that this calls out assigned resources;
C, when calling out assigned resources success for this, obtain called subscriber's CRBT access information, and continue to Customized Ring Back Tone equipment CRBT according to the CRBT access information that obtains; Play Customized Ring Back Tone by CRBT to the calling party then.
In said method, among the step C, the step of the described called subscriber's of obtaining CRBT access information comprises: the serving mobile switching center MSC of callee's network side sends the access request of carrying called identification to the signatory equipment of called subscriber's CRBT; The signatory equipment of called subscriber's CRBT is searched corresponding CRBT access information according to the called identification in the access request that receives, then by inserting the MSC that response is sent to the CRBT access information callee's network side.
In said method, among the step C, the CRBT access information that described basis is obtained continues to the mode of Customized Ring Back Tone equipment CRBT and is: the service MSC of callee's network side sends initial address message IAI according to the CRBT access information that obtains to CRBT.
In said method, further comprise after the described step C: after called subscriber's off-hook was replied, the service MSC of callee's network side sent to CRBT and removes message; After CRBT receives this message, stop to play Customized Ring Back Tone, and discharge the resource that is used to play Customized Ring Back Tone, calling party and callee's conversation to the calling party.
In said method, further comprise before the described steps A:
A1, calling terminal send call request to the caller MSC of calling party's network side; After caller MSC received this request, the positional information from the attaching position register HLR of terminal called obtains terminal called then according to the positional information of obtaining, sent the call proceeding request to the service MSC of callee's network side.
In said method, in the steps A 1, described positional information comprises that the service MSC of callee's network side is the Temporary Local Directory Number TLDN that terminal called distributes.
In said method, among the step B, described when the success of paging terminal called, for this mode of calling out assigned resources is: receive the page response of terminal called transmission as the service MSC of callee's network side after, issue the assignment request to the base station controller BSC that terminal called belonged to, after the BSC of terminal called ownership receives this request, be this call distribution radio channel resource.
In said method, in the steps A 1, described call proceeding request is IAI.
In said method, among the step C, the signatory equipment of described CRBT is the service control point (SCP).
In said method, among the step C, described CRBT access information is the CRBT access code.
In sum, the invention discloses a kind of implementation method of personalized ring back tone service, the step of this method comprises: callee's network side is the paging terminal called after receiving the call proceeding request that the calling party sends; When the success of paging terminal called, for this calls out assigned resources; When the assigned resources success, obtain called subscriber's CRBT access information, and continue to Customized Ring Back Tone equipment CRBT according to the CRBT access information that obtains; Play Customized Ring Back Tone by CRBT to the calling party then.From the above mentioned, the present invention takes after the success, to be linked into the mode of CRBT at paging terminal called and assigned resources again, thereby when having overcome the called failure of paging that prior art exists, the skimble-scamble disadvantage of calling party's front and back audition.And in the present invention, callee's network side is according to the intelligent contactor list information of self preserving, obtain the CRBT access code from intelligent equipment, thereby overcome that prior art exists when obtaining access code with existing protocol skimble-scamble defective, be beneficial to the large-scale promotion application of the inventive method.
Description of drawings
Fig. 1 is the Signalling exchange figure of the realization personalized ring back tone service of prior art.
Fig. 2 realizes the Signalling exchange figure of personalized ring back tone service for the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Core concept of the present invention is: callee's network side is the paging terminal called after receiving the call proceeding request that the calling party sends; When the success of paging terminal called, for this calls out assigned resources; When the assigned resources success, obtain called subscriber's CRBT access information, and continue to Customized Ring Back Tone equipment CRBT according to the CRBT access information that obtains; Play Customized Ring Back Tone by CRBT to the calling party then.
Describe the inventive method below in conjunction with accompanying drawing in detail by specific embodiment.As shown in Figure 2, this method specifically comprises the steps:
Step 201～step 206 is obtained the process of callee's routing iinformation for the calling party, and the respective process of this process and prior art is that step 101～step 106 is identical, repeats no more herein.
Step 207～step 216 is for realizing the process to calling party's playing RBT, this process is specific as follows, after the service MSC of callee's network side receives the IAI message of calling party ORG MSC transmission, send paging request, paging terminal called to terminal called by BSC; After terminal called receives this paging request, send page response (Paging Response) to service MSC by BSC; After service MSC receives this page response, issue assignment request (Assignment Request) message to BSC, notice BSC is this call distribution radio channel resource; After BSC receives this request, for this terminal called branch is used in the radio channel resource of this calling, return assignment response (Assignment Response) to service MSC then, thereby set up the land circuit between MSC and the BSC; Service MSC is after receiving this assignment response, utilize intelligent contactor tabulation among the VLR of self system to the signatory equipment of called subscriber's CRBT, send the access request of carrying corresponding called sign and corresponding service trigger as Service Control Point, signaling is routed to SCP, obtain the CRBT access information that inserts CRBT, as the CRBT access code; After SCP receives this access request, according to the type of the professional trigger in the request, trigger events corresponding, as search CRBT access information incident, search corresponding CRBT access information according to the called identification in the request then, return the CRBT access information by inserting response to service MSC then; Service MSC sends IAI message according to the CRBT access information in the access response that receives to CRBT; After CRBT received this IAI message, MSC returned ACM message to service; After service MSC receives this ACM message, return ACM message to calling party's ORG MSC, thereby finish the foundation of polyphonic ringtone playing passage, promptly distribute the circuit resource that is used to play Customized Ring Back Tone between MSC and the CRBT; CRBT plays the Customized Ring Back Tone of called subscriber's customization to the calling party by this passage then.
Wherein, the intelligent contactor tabulation is set up when the corresponding IN service of customization is signatory by the called subscriber, this intelligent contactor tabulation initially is stored among the HLR, preserves and carry out being sent to MSC/VLR in the flow processs such as location registers and qualification indication at user terminal.In the service access flow process, trigger smart machine by the corresponding trigger in this intelligent contactor tabulation, as the corresponding service of SCP, obtain the professional required information that realizes.
Step 217～step 221 is the signaling process process after the called subscriber receives calls, the respective process of this process and prior art, be that step 112～step 116 is identical, promptly when the terminal called off-hook was replied, the service MSC of callee's network side sent to CRBT and removes (CLF) message; After CRBT receives this message; stop to play Customized Ring Back Tone to the calling party; discharge the resource of playing Customized Ring Back Tone between the corresponding service MSC to CRBT; return release guard message (Release Guard Signal to the service MSC of callee's network side then; RLG), calling party and callee conversation.In said process, play the resource of Customized Ring Back Tone owing to discharged between the service MSC to CRBT, thereby make do not have alternative channel in the follow-up calling procedure, saved the Internet resources of the affiliated base station sub-system (BSS) of MSC, CRBT and terminal called.
In a word, the above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (10)
1, a kind of implementation method of personalized ring back tone service is characterized in that, the method comprising the steps of:
A, callee's network side be the paging terminal called after receiving the call proceeding request that the calling party sends;
B, when paging terminal called when success, be that this calls out assigned resources;
C, when calling out assigned resources success for this, obtain called subscriber's CRBT access information, and continue to Customized Ring Back Tone equipment CRBT according to the CRBT access information that obtains; Play Customized Ring Back Tone by CRBT to the calling party then.
2, method according to claim 1, it is characterized in that, among the step C, the step of the described called subscriber's of obtaining CRBT access information comprises: the serving mobile switching center MSC of callee's network side sends the access request of carrying called identification to the signatory equipment of called subscriber's CRBT; The signatory equipment of called subscriber's CRBT is searched corresponding CRBT access information according to the called identification in the access request that receives, then by inserting the MSC that response is sent to the CRBT access information callee's network side.
3, method according to claim 1, it is characterized in that, among the step C, the CRBT access information that described basis is obtained continues to the mode of Customized Ring Back Tone equipment CRBT and is: the service MSC of callee's network side sends initial address message IAI according to the CRBT access information that obtains to CRBT.
4, method according to claim 1 is characterized in that, further comprises after the described step C: after called subscriber's off-hook was replied, the service MSC of callee's network side sent to CRBT and removes message; After CRBT receives this message, stop to play Customized Ring Back Tone, and discharge the resource that is used to play Customized Ring Back Tone, calling party and callee's conversation to the calling party.
5, method according to claim 1 is characterized in that, further comprises before the described steps A:
A1, calling terminal send call request to the caller MSC of calling party's network side; After caller MSC received this request, the positional information from the attaching position register HLR of terminal called obtains terminal called then according to the positional information of obtaining, sent the call proceeding request to the service MSC of callee's network side.
6, method according to claim 5 is characterized in that, in the steps A 1, described positional information comprises that the service MSC of callee's network side is the Temporary Local Directory Number TLDN that terminal called distributes.
7, method according to claim 1, it is characterized in that, among the step B, described when the success of paging terminal called, for this mode of calling out assigned resources is: receive the page response of terminal called transmission as the service MSC of callee's network side after, issue the assignment request to the base station controller BSC that terminal called belonged to, after the BSC of terminal called ownership receives this request, be this call distribution radio channel resource.
8, method according to claim 1 is characterized in that, in the steps A 1, described call proceeding request is IAI.
9, method according to claim 2 is characterized in that, among the step C, the signatory equipment of described CRBT is the service control point (SCP).
According to any described method in the claim 1 to 9, it is characterized in that 10, among the step C, described CRBT access information is the CRBT access code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510053869 CN1835534A (en) | 2005-03-14 | 2005-03-14 | Method of realizing personality back calling of phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510053869 CN1835534A (en) | 2005-03-14 | 2005-03-14 | Method of realizing personality back calling of phone |
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| Publication Number | Publication Date |
|---|---|
| CN1835534A true CN1835534A (en) | 2006-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510053869 Pending CN1835534A (en) | 2005-03-14 | 2005-03-14 | Method of realizing personality back calling of phone |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009117906A1 (en) * | 2008-03-28 | 2009-10-01 | 华为技术有限公司 | Mehtod, system and device for realizing color ring service |
| CN102131160A (en) * | 2011-03-18 | 2011-07-20 | 中兴通讯股份有限公司 | Method and system for avoiding false playback in failure of coloring ring back tone (CRBT) interconnection of gateway exchange |
| US8204200B2 (en) | 2008-09-03 | 2012-06-19 | Core Wireless Licensing S.à.r.l. | Method, system, and apparatus for overriding a ring back signal |
-
2005
- 2005-03-14 CN CN 200510053869 patent/CN1835534A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009117906A1 (en) * | 2008-03-28 | 2009-10-01 | 华为技术有限公司 | Mehtod, system and device for realizing color ring service |
| US8204200B2 (en) | 2008-09-03 | 2012-06-19 | Core Wireless Licensing S.à.r.l. | Method, system, and apparatus for overriding a ring back signal |
| US8989362B2 (en) | 2008-09-03 | 2015-03-24 | Core Wireless Licensing, S.a.r.l. | Method, system, and apparatus for overriding a ring back signal |
| CN102131160A (en) * | 2011-03-18 | 2011-07-20 | 中兴通讯股份有限公司 | Method and system for avoiding false playback in failure of coloring ring back tone (CRBT) interconnection of gateway exchange |
| WO2012126305A1 (en) * | 2011-03-18 | 2012-09-27 | 中兴通讯股份有限公司 | Implementation method and system for preventing error playing of coloring ring back tone due to connection failure of gateway exchange |
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