CN101188809A - A method, phone terminal and application server for realizing multimedia CRBT and vibration - Google Patents
A method, phone terminal and application server for realizing multimedia CRBT and vibration Download PDFInfo
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- CN101188809A CN101188809A CNA2007101937844A CN200710193784A CN101188809A CN 101188809 A CN101188809 A CN 101188809A CN A2007101937844 A CNA2007101937844 A CN A2007101937844A CN 200710193784 A CN200710193784 A CN 200710193784A CN 101188809 A CN101188809 A CN 101188809A
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Abstract
The invention discloses a realizing method of a multimedia color tone which is applied to a next generation network, and the corresponding phone terminal and the application server thereof. The method comprises the following steps: a multimedia resource identification is added into a calling signaling, and the multimedia resource identification is pushed to a called terminal through the calling signaling; the called terminal gains the multimedia resource from a multimedia resource server according to the multimedia resource identification, and the multimedia resource is played. The realization of the method provided by the invention is flexible, and more choices can be provided to the user.
Description
Technical field
The present invention relates to next generation network technology, relate in particular to a kind of implementation method that is applied to the multimedia color vibration in the next generation network, and telephone terminal and application server.
Background technology
Next generation network (Next Generation Network, NGN) be based on the network of grouping, the miscellaneous service that comprises telecommunication service can be provided, can use technology various broadbands and guaranteed qos (service quality), the bearing technology of professional correlation function and transmission is irrelevant, supports general mobility and ubiquitous property.Next generation network is based on the packet network of ATM/IP, and it makes integrated services such as voice, video, data are provided on new generation network become possibility.Next generation network has that control separates with carrying, professional separates with calling, nuclear interface standardizing, parts independent and core exchange unification, the diversified characteristics of access aspect.
(SoftSwitch, SS) network is a kind of form of next generation network in soft switch.Fig. 1 is the system architecture schematic diagram that flexible exchanging network is shown.As shown in Figure 1, flexible exchanging network comprises Access Layer 101, bearing bed 102, key-course 103 and operation layer 104.Wherein, Access Layer 101 comprises: SG (SGW) is used for traditional signalling system No.7 is converted to SIP (Session Initiation Protocal, conversation initialized protocol) signaling; TG (Tandem Gateway) realizes the conversion of circuit domain to the IP territory, traditional PSTN (public switch telephone network) and flexible exchanging network intercommunication.Bearing bed 102 is a core packet network.The soft switch that key-course 103 comprises is the core control equipment of flexible exchanging network.Operation layer 104 generally comprises SCP (business control nodes), aaa server, application server and database etc.
(IP Multimedia Subsystem IMS) as the another kind of form of next generation network, has the layer architecture similar with flexible exchanging network to IP Multimedia System.Wherein, the S-CSCF of key-course (Serving Call Session Control Function, service call conversation control function) module is the control core of entire I P IP multimedia subsystem, IMS system, have functions such as SIP registration and sip agent, can carry out functions such as user management, operation exchange and professional control, sip message processing, charging.
Color vibration business is meant the value-added service of specifying coloured silk to shake by the user, and shaking by coloured silk replaces existing called subscriber's common ring back tone.The calling subscriber can select coloured silk shake media push give called, the coloured silk that the called medium that also can shake by the coloured silk of specifying oneself shield the caller propelling movement medium that shake.
In the prior art, generally the ring file is downloaded to local mode in advance and replace the ring back tone of terminal, also do not have the existing mode of a kind of color more flexibly jolt ramming by the user.
Summary of the invention
In view of this, the present invention's technical problem that will solve provides a kind of implementation method of multimedia color vibration flexibly.
The invention provides a kind of implementation method that can be applicable to the multimedia color vibration of next generation network, comprise step:
In call signaling, add medium resource identification, medium resource identification is pushed to terminal called by call signaling;
Described terminal called obtains media resource according to described medium resource identification to Media Resource Server, plays the described media resource that obtains.
Further, can in call signaling, add described medium resource identification, specifically comprise by network side:
When the switching control module of network side determines that caller or called registration have coloured silk to shake information, call signaling is forwarded to the coloured silk application server that shakes;
The shake described medium resource identification of application server inquiring calling or called registration of coloured silk, the described medium resource identification that inquiry is obtained adds in the call signaling.
Perhaps, can in call signaling, add described medium resource identification, specifically comprise by calling terminal:
Calling terminal is selected medium resource identification from described Media Resource Server download media resource list information from described Media Resource List information;
Described calling terminal adds the medium resource identification of selecting in the call signaling to.
Wherein, described media resource can be audio frequency, video, picture or electronic business card.
The present invention also provides a kind of telephone terminal, comprising:
The spectroscopic analysis module is used to resolve the call signaling that receives, and the medium resource identification that comprises in the acquisition call signaling sends described medium resource identification;
The resource acquisition module is used to receive the medium resource identification from described spectroscopic analysis module, downloads the media resource of described medium resource identification indication to Media Resource Server, sends the media resource of described download to the resource playing module;
The resource playing module is used to receive the media resource from described resource acquisition module, plays described media resource.
The present invention also provides a kind of application server, comprising:
Information storage module is used for storing subscriber information and corresponding resource thereof sign;
Sign is added module, be used for the call accepted signaling, from described call signaling, obtain caller or called user information, obtain and described caller or called user information corresponding resource sign, the acquisition medium resource identification is added in the described call signaling from described information storage module.
Further, this application server also comprises the information customization module, is used to receive the input of customization medium resource identification, and the medium resource identification that receives is stored in information storage module.
The implementation method of multimedia color vibration of the present invention is pushed to medium resource identification by call signaling calledly, initiatively obtains media resource by called according to the medium resource identification that receives, and realizes more flexible.
Further, medium resource identification can be added by user side or network side, has enriched the mode of business realizing.
Further, media resource can be multiple forms such as audio frequency, video, picture or electronic business card, for the user provides more choices.
Description of drawings
Fig. 1 is the system architecture schematic diagram that flexible exchanging network is shown;
Fig. 2 is the flow chart of an embodiment that the implementation method of multimedia color vibration of the present invention is shown;
Fig. 3 is the flow chart of another embodiment that the implementation method of multimedia color vibration of the present invention is shown;
Fig. 4 is the flow chart of another embodiment that the implementation method of multimedia color vibration of the present invention is shown;
Fig. 5 is a kind of structured flowchart that uses the called phone terminal at the customized multimedia center of percussion of the present invention;
Fig. 6 is a kind of structured flowchart that uses the caller phone terminal at the customized multimedia center of percussion of the present invention;
Fig. 7 is the shake structured flowchart of application server of a kind of coloured silk that uses at the customized multimedia center of percussion of the present invention.
Embodiment
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention wherein is described.
Basic thought of the present invention is that the medium resource identification that will point to media file is pushed to terminal called by call signaling, after terminal called receives medium resource identification, initiatively visit corresponding media file, and replace original common ring back tone with this media file.Wherein the interpolation of medium resource identification can realize at user side or network side, and media resource can be by calling subscriber or called subscriber's customization.
At first be presented in two kinds of specific implementations of carrying medium resource identification in the call signaling below.
A kind of implementation is expansion SDP (Session Description Protocol), carries medium resource identification in SDP message body.SDP message body after the expansion also provides URI (generic resource identifier) chained address of media file except comprising medium type, port, media protocol sign etc. in the medium adeditive attribute.It is as follows that concrete protocol extension is described the part standard to media information in the SDP message body:
The format specification of media holding statement row " m=" is:
M=<medium type〉<port 〉/<port number〉<host-host protocol〉<the media formats tabulation 〉
Wherein, medium type can comprise audio/video/data (audio/video/information), and corresponding host-host protocol can be ringtone/ringshow/info.The form of media formats tabulation is followed the rfc2327/1890 standard.
In the form of media formats property column " a=", the form of medium useful load rtpmap property column still adopts the format specification of rfc2327 standard; Increase medium adeditive attribute row-fmtp property column in addition, so that the media file address to be provided.-fmtp property column concrete regulation is:
A=fmtp:<media formats value〉<the media formats special parameter 〉
Wherein, the media formats value is followed the rfc2327/1890 standard, and the media formats special parameter can be the chained address of multiple media file URI such as uri:http|ftp|rtsp|wap.
The basic SIP header field that another kind of implementation is based on defined among the rfc3261 carries medium resource identification with Alert-Info and Call-Info field.Wherein, the media file type of the URI kind that can fill in Alert-Info and the Call-Info field and correspondence thereof is shown in following table 1:
Field | Medium resource identification | Medium type |
Alert-Info | url.wav; url.mp3; url.wma; | Voice |
url.asf; url.avi url.mpeg url.mp4 | Video | |
Call-Info | url.jpg url.jpeg url.gif | Picture |
url.vcf | Electronic business card | |
url.html | Webpage |
Table 1
Fig. 2 is the flow chart of an embodiment that the implementation method of multimedia color vibration of the present invention is shown.
As shown in Figure 2, in step 201, caller sends the shake request " Http GET/index.html " of listed files of coloured silk of obtaining to the coloured silk media server that shakes; The coloured silk media server that shakes returns 200OK message, comprises the coloured silk listed files index.html that shakes in the message; Caller is shaken from coloured silk and is selected one of them coloured silk media file that shakes the listed files.
In step 202, the shake URI of media file of the caller coloured silk that encapsulation is selected in expansion SDP message body sends to soft switch SS by Invite (invitation) message; 100 trying message are returned in soft switch.
In step 203, soft switch is given the Invite forwards called; Called receive Invite message after, extract the coloured silk that comprises in the SDP imformosome media file URI address that shakes.
In step 204, called according to the coloured silk media file URI address that shakes, send " Http GET " request of downloading the color media file that shakes to the coloured silk media server that shakes, coloured silk shakes media server to the called download that provides coloured silk to shake media file.
In step 205, called acquisition coloured silk shakes behind the media file, plays this coloured silk media file that shakes.Calledly return 180 Ringing message to soft switch, soft switch is transmitted 180 Ringing message to caller.
In step 206, called off-hook sends 200 OK message to soft switch, comprises called SDP information in the message.The 200 OK forwards that soft switch will be received are given caller.
In step 207, calledly stop to play the coloured silk media file that shakes, set up the conversation between called and caller.
It is pointed out that the shake URI of media file of coloured silk does not download from the coloured silk media server that shakes when not needing per call.The user can obtain to be kept on the calling terminal behind the URI of the color media file that shakes from the coloured silk media server that shakes, and perhaps is provided with and preserves in that calling terminal is manual by the user, directly reads from calling terminal when calling out.
Those skilled in the art will appreciate that caller/called and color communicating by letter of media server of shaking is not limited to the http agreement, can uses other similarly to realize purpose of the present invention as agreements such as FTP, RTSP or MMS.The coloured silk medium resource identification that shakes also is not limited to URI, any called can discern and can obtain the shake medium resource identification of media resource of correct coloured silk according to it all belong to the scope that the present invention comprises.
Fig. 3 is the flow chart of another embodiment that the implementation method of multimedia color vibration of the present invention is shown.
As shown in Figure 3, in step 301, calling is called, and the Invite request arrives Calling Side S-CSCF, and Calling Side S-CSCF returns 100 trying message to caller.
In step 302, Calling Side S-CSCF carries out subscription authentication, determines that the calling subscriber has applied for color vibration business.
In step 303, Calling Side S-CSCF transmits Invite message to the coloured silk application server that shakes, and routes the call to the coloured silk application server that shakes; The coloured silk application server that shakes returns 100 trying message to Calling Side S-CSCF.
In step 304, coloured silk shakes after application server receives Invite request, carries out the color vibration business logic, comprises group under the inquiry called subscriber, called be present condition and calling subscriber and be the coloured silk of this called subscriber's order media file that shakes.
In step 305, the coloured silk application server that shakes adds Alert-Info and/or the Call-Info that has comprised the color media file URI that shakes in Invite message according to Query Result, Invite message is returned Calling Side S-CSCF, and Calling Side S-CSCF returns 100 trying message.
In step 306, Calling Side S-CSCF sends to Invite message by callee side S-CSCF called, the called 100 trying message of returning after receiving Invite message.Terminal called is resolved Invite message, obtains the URI of the color media file that shakes.
In step 307, calledly download the coloured silk media resource that shakes to the coloured silk media server that shakes according to the coloured silk media file URI that shakes, the coloured silk media server that shakes issues the coloured silk media resource that shakes, and returns 200 OK message.
In step 308, the coloured silk that called broadcast the receives media resource that shakes.
In the above embodiments, the coloured silk application server that shakes is illustrated as different servers with the color media server that shakes, and in other embodiment, coloured silk application server and the coloured silk media server that shakes that shakes can be positioned on the same server.In the above embodiments, the calling subscriber has applied for color vibration business, carries out subscription authentication and associative operation thereof by the S-CSCF of Calling Side; For the situation that the called subscriber has applied for color vibration business, then carry out called subscriber's subscription authentication and associative operation thereof by the S-CSCF of callee side.If the S-CSCF of callee side determines the called subscriber and also applied for color vibration business, can use called coloured silk to shake or the caller coloured silk shakes according to configuration preference in advance.
The implementation method of multimedia color vibration of the present invention both can be by the calling customized coloured silk medium that shake, also can be by the called custom-made coloured silk medium that shake.When caller and called when all having customized coloured silk and shaking medium, can be according to priority preset, determine the preferential coloured silk that the uses medium that shake.Fig. 4 is the flow chart of another embodiment that the implementation method of multimedia color vibration of the present invention is shown.In this embodiment, calling subscriber and called subscriber have applied for color vibration business, and the color vibration business that preferentially uses the called subscriber to apply for.
As shown in Figure 4, in step 401, when the calling subscriber breathes out, in signaling, carry the shake URI of medium of the coloured silk that points to calling subscriber's customization.
In step 402, whether the switching control module of network side judges the called subscriber also for oneself has customized color vibration business, if not, the coloured silk that then uses caller the to push URI (step 403) that shakes, if URI (step 404) then shakes the coloured silk that replaces with called custom-made in the signaling.
In step 405, calledly shake according to the coloured silk in the signaling that URI downloads and playing media file.
In step 406, terminal called is judged whether off-hook of user, if off-hook, then execution in step 409, otherwise, execution in step 407.
In step 407, terminal called judges whether ring is overtime, if then execution in step 410, otherwise, carry out the loop play coloured silk and shake medium up to overtime or user's off-hook (step 408).
In step 409, if user's off-hook then discharge media resource enters the off-hook flow process.
In step 410, stop to play the coloured silk medium that shake, discharge media resource and also take out stitches.
Wherein, the switching control module among the top embodiment can be SoftSwitch in flexible exchanging network, can be S-CSCF in the IMS network.
The present invention supports the coloured silk of the multiple form medium that shake, as audio frequency, picture, video, electronic business card etc.If terminal called to the coloured silk of part form the shake broadcast of medium do not support that then terminal called can be ignored the corresponding coloured silk medium that shake.
Fig. 5 is the structured flowchart of a kind of called phone terminal in the color method of slight of the present invention.
As shown in Figure 5, this telephone terminal comprises spectroscopic analysis module 51, resource acquisition module 52 and resource playing module 53.
Wherein, spectroscopic analysis module 51 is used to resolve the call signaling that receives, and the medium resource identification that comprises in the acquisition call signaling sends described medium resource identification;
Fig. 6 is the structured flowchart that can be applicable to a kind of caller phone terminal of the color method of slight of the present invention.
As shown in Figure 6, this telephone terminal comprises sign memory module 61 and sign interpolation module 62.
Wherein, sign memory module 61 is used for the medium resource identification;
Sign is added module 62, is used for obtaining medium resource identification from sign memory module 61, and medium resource identification is added in the exhalation signaling.
This telephone terminal can also comprise:
The identification request module is used for obtaining Media Resource List from the coloured silk application server that shakes, and the medium resource identification that will select from Media Resource List is kept at the sign memory module.
This telephone terminal also can also comprise:
Sign is provided with module, is used to accept the medium resource identification of user's input, and is stored in the sign memory module.
Fig. 7 is the shake structured flowchart of application server of a kind of coloured silk of can be applicable to the color method of slight of the present invention, comprises that information storage module 71 and sign add module 72.
Wherein, information storage module 71 is used for storing subscriber information and corresponding resource thereof sign;
Sign is added module 72, be used for the call accepted signaling, from call signaling, obtain caller or called user information,, the acquisition medium resource identification is added in the call signaling from information storage module 71 acquisitions and caller or called user information corresponding resource sign.
The coloured silk application server that shakes can also comprise the information customization module, is used to receive the input of the medium resource identification of customization, and the medium resource identification that receives is stored in information storage module.User's medium that can shake by the coloured silk that modes such as web, IVR customize oneself.
The implementation method of multimedia color vibration of the present invention is pushed to medium resource identification by call signaling calledly, initiatively obtains media resource by called according to the medium resource identification that receives, and realizes more flexible.Further, medium resource identification can be added by user side or network side, has enriched the mode of business realizing.Simultaneously, media resource can be multiple forms such as audio frequency, video, picture or electronic business card, for the user provides more choices.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that the present invention's design is suitable for special-purpose.
Claims (18)
1. the implementation method of a multimedia color vibration is applied to next generation network, it is characterized in that, comprising:
In call signaling, add medium resource identification, medium resource identification is pushed to terminal called by call signaling;
Described terminal called obtains media resource according to described medium resource identification to Media Resource Server, plays the described media resource that obtains.
2. the implementation method of multimedia color vibration as claimed in claim 1 is characterized in that, also comprises:
In call signaling, add described medium resource identification by network side.
3. the implementation method of multimedia color vibration as claimed in claim 2 is characterized in that, described step of adding described medium resource identification by network side in call signaling comprises:
When the switching control module of network side determines that caller or called registration have coloured silk to shake information, call signaling is forwarded to the coloured silk application server that shakes;
The shake described medium resource identification of application server inquiring calling or called registration of coloured silk, the described medium resource identification that inquiry is obtained adds in the call signaling.
4. the implementation method of multimedia color vibration as claimed in claim 3 is characterized in that, also comprises step:
When described coloured silk shakes application server when determining that called registration has coloured silk to shake to have comprised medium resource identification in information and the call signaling, determine whether medium resource identification in the call signaling is replaced with the described medium resource identification of called registration according to priority preset.
5. the implementation method of multimedia color vibration as claimed in claim 1 is characterized in that, also comprises:
In call signaling, add described medium resource identification by calling terminal.
6. the implementation method of multimedia color vibration as claimed in claim 5 is characterized in that, described step of adding described medium resource identification by calling terminal in call signaling comprises:
Described calling terminal is selected medium resource identification from described Media Resource Server download media resource list information from described Media Resource List information;
Described calling terminal adds the medium resource identification of selecting in the call signaling to.
7. the implementation method of multimedia color vibration as claimed in claim 5 is characterized in that, described step of adding described medium resource identification by calling terminal in call signaling comprises:
Described calling terminal is stored described medium resource identification;
When described calling terminal is breathed out, the described medium resource identification of storing is added in the call signaling.
8. as the implementation method of any described multimedia color vibration in the claim 1 to 7, it is characterized in that described medium resource identification is the generic resource identifier.
9. as the implementation method of any described multimedia color vibration in the claim 1 to 7, it is characterized in that described media resource is audio frequency, video, picture or electronic business card.
10. as the implementation method of any described multimedia color vibration in the claim 1 to 7, it is characterized in that described medium resource identification is included in the basic header field or expansion Session Description Protocol field of conversation initialized protocol.
11. a telephone terminal wherein, comprising:
The spectroscopic analysis module is used to resolve the call signaling that receives, and the medium resource identification that comprises in the acquisition call signaling sends described medium resource identification;
The resource acquisition module is used to receive the medium resource identification from described spectroscopic analysis module, downloads the media resource of described medium resource identification indication to Media Resource Server, sends the media resource of described download;
The resource playing module is used to receive the media resource from described resource acquisition module, plays described media resource.
12. telephone terminal as claimed in claim 11 is characterized in that, described medium resource identification is a universal resource identifier.
13., it is characterized in that described media resource is audio frequency, video, picture or electronic business card as claim 11 or 12 described telephone terminals.
14. a telephone terminal wherein, comprising:
The sign memory module is used for the medium resource identification;
Sign is added module, is used for obtaining described medium resource identification from described sign memory module, and adds in the exhalation signaling.
15. telephone terminal as claimed in claim 14 is characterized in that, also comprises:
The identification request module is used for obtaining Media Resource List from the coloured silk application server that shakes, and the medium resource identification that will select from described Media Resource List is kept at described sign memory module.
16. telephone terminal as claimed in claim 14 is characterized in that, also comprises:
Sign is provided with module, is used to accept the medium resource identification of user's input, and is stored in described sign memory module.
17. an application server wherein, comprising:
Information storage module is used for storing subscriber information and corresponding resource thereof sign;
Sign is added module, be used for the call accepted signaling, from described call signaling, obtain caller or called user information, obtain and described caller or called user information corresponding resource sign, the acquisition medium resource identification is added in the described call signaling from described information storage module.
18. application server as claimed in claim 17 is characterized in that, also comprises the information customization module, is used to receive the input of the medium resource identification of customization, and the described medium resource identification that receives is stored in described information storage module.
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WO2010017779A1 (en) * | 2008-08-15 | 2010-02-18 | 华为技术有限公司 | Method, device, system, terminal and server for receiving and distributing media service |
WO2010037302A1 (en) * | 2008-09-25 | 2010-04-08 | 华为终端有限公司 | Method, apparatus and communication system for realizing customized ring tone service |
CN102143280A (en) * | 2010-01-28 | 2011-08-03 | 华为技术有限公司 | Method for playing multimedia color vibration and multimedia color vibration application server |
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WO2010017779A1 (en) * | 2008-08-15 | 2010-02-18 | 华为技术有限公司 | Method, device, system, terminal and server for receiving and distributing media service |
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WO2010037302A1 (en) * | 2008-09-25 | 2010-04-08 | 华为终端有限公司 | Method, apparatus and communication system for realizing customized ring tone service |
CN101754489B (en) * | 2008-10-09 | 2012-05-23 | 华为终端有限公司 | Multimedia multi-color vibration business realization method, multimedia multi-color vibration server and user equipment |
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CN104113509B (en) * | 2013-04-16 | 2015-12-02 | 腾讯科技(深圳)有限公司 | Pushing method for media files and server |
CN107018498A (en) * | 2016-01-27 | 2017-08-04 | 中国移动通信集团河南有限公司 | A kind of signal processing method, intelligent protocol gateway, color ring platform and color ring systems |
CN107018498B (en) * | 2016-01-27 | 2019-10-29 | 中国移动通信集团河南有限公司 | A kind of signal processing method, intelligent protocol gateway, color ring platform and color ring systems |
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