CN101111003A - Multimedia color ring system and its play method - Google Patents
Multimedia color ring system and its play method Download PDFInfo
- Publication number
- CN101111003A CN101111003A CNA2007101476265A CN200710147626A CN101111003A CN 101111003 A CN101111003 A CN 101111003A CN A2007101476265 A CNA2007101476265 A CN A2007101476265A CN 200710147626 A CN200710147626 A CN 200710147626A CN 101111003 A CN101111003 A CN 101111003A
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- ring back
- color ring
- back tone
- multimedia
- multimedia color
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42017—Customized ring-back tones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
- H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
- H04M2207/185—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks wireless packet-switched
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42136—Administration or customisation of services
- H04M3/42153—Administration or customisation of services by subscriber
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- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention discloses a multimedia ring back tone system based on the packet domain, which comprises a wireless network controller. The wireless network controller is connected with the packet domain, the present invention also comprises a multimedia ring back tone application server and a media server, and the multimedia ring back tone application server and the media server is accessed in the packet domain through the wireless network controller; the media server is used to store and play multimedia ring back tones; the multimedia ring back tone application server is used for the service logical processing and the user operation processing, the service logical processing is used to trigger the media server to play multimedia ring back tones, and the user operation processing is used for user account opening, account cancellation, loading, subscription or setting of multimedia ring back tones. The present invention also discloses a method for transmitting and playing multimedia ring back tones based on the packet domain. Because the PS domain is adopted to realize the transmitting and playing of multimedia ring back tones, the present invention reduces the CS resource occupation, and the advantage of the PS domain that the transmission speed is rapid is fully utilized.
Description
Technical field
The present invention relates to a kind of communication technology, specifically, relate to a kind of multimedia color ring system and player method thereof.
Background technology
Ring Back Tone service has obtained flourish in the past few years, has become one of important value-added service of current domestic each operator.Along with 3G network quick planning and construction at home, multimedia color ring back tone and other video traffic demands are also extremely urgent.Current based on 3G network multimedia video CRBT, be by finishing media negotiation and call signalling flow between multimedia color ring back tone application server (AS) and mobile soft switching server (MSC Server), carry out voice transfer and broadcast by circuit domain.
This implementation of the prior art has taken the speech path channel of circuit domain on the one hand, does not make full use of the abundant packet network resources that 3G network provides; All proposed very high requirement for core net and multimedia color ring system on the other hand, finished professional triggering and processing, be unfavorable for the popularization of Ring Back Tone service in order to cooperation.
Summary of the invention
Technical problem solved by the invention provides a kind of multimedia color ring system based on packet domain, adopts the PS territory to realize the transmission and the broadcast of multimedia color ring back tone, has reduced the CS resource occupation, has utilized the fast advantage of transfer rate in PS territory fully.
Technical scheme is as follows:
A kind of multimedia color ring system based on packet domain, comprise radio network controller, described radio network controller is connected with packet domain, further comprise multimedia color ring back tone application server and media server, described multimedia color ring back tone application server and media server insert described packet domain by described radio network controller; Described media server is used for storage and play multimedia CRBT; Described multimedia color ring back tone application server is used for business logic processing and user's operational processes, described business logic processing is used to trigger described media server play multimedia CRBT, and described user's operational processes is used for that the user opens an account, cancellation, upload, order or be provided with multimedia color ring back tone.
Preferably, further comprise Web server, described Web server is connected with described packet domain, is used to provide web website and system management website at described multimedia color ring back tone; Described web website is used for user's login, to carry out described user's operational processes; Described system management website is used for system manager's login, to carry out system data setting and management.
Preferably, further comprise the Complex interface machine, described Complex interface machine is connected with described packet domain, and described Complex interface machine is used for the mutual of peripheral interface.
Preferably, further comprise the centralized network management module, described centralized network management module is connected with system by IP network, is used for all devices of system is monitored and concentrated alarming processing in real time.
Preferably, described multimedia color ring back tone application server carries out signaling with the packet switching network of described packet domain by the session triggered protocol and docks, and is used to receive the professional triggering and the processing of maintenance service logic; Described media server carries out transfer of data by the packet data network of described packet domain, to realize the transmission and the broadcast of multimedia color ring back tone.
Another technical problem solved by the invention provides a kind of method based on packet domain transmission and play multimedia CRBT, adopt the PS territory to realize the transmission and the broadcast of multimedia color ring back tone, reduce the CS resource occupation, utilized the fast advantage of transfer rate in PS territory fully.
Technical scheme is as follows:
A kind of method based on packet domain transmission and play multimedia CRBT, step comprises:
(1) call subscriber terminal rises by circuit domain and exhales called user terminal, simultaneously, and described call subscriber terminal registration packet territory, and finish media negotiation with the multimedia color ring back tone application server;
(2) after described call subscriber terminal receives the ALERTING message of called user terminal, notify the multimedia color ring back tone application server of described packet domain to carry out media play, described multimedia color ring back tone application server indication media server is described call subscriber terminal play multimedia CRBT by packet domain;
(3) described media server is described call subscriber terminal play multimedia CRBT by packet domain.
Further, in the step (1), when user terminal need be opened Multimedia Ring Back Tone service, need land multimedia color ring system, on the multimedia color ring back tone application server, open an account, open the Multimedia Ring Back Tone service of described user terminal.
Further, in the step (1), whether described call subscriber terminal obtains and discern described called subscriber by the Call proceeding message of the MSC server loopback at calling subscriber place is the multimedia color ring back tone user.
Further, in the step (2), judging described called user terminal when described call subscriber terminal is the multimedia color ring back tone user, initiate the request of Invite media negotiation to the multimedia color ring back tone application server of described called user terminal ownership, describe the medium request form that described call subscriber terminal is arranged in the Session Description Protocol.
Further, in the step (3), after described called user terminal continued, described call subscriber terminal was removed the multimedia color ring back tone data channel.
Compared with prior art, multimedia color ring back tone playing process provided by the invention, make full use of the packet domain resource of 3G network, call subscriber terminal is initiatively initiatively initiated the media resource request to media server, the logical process that core network switches no longer is responsible for professional triggering and is cooperated with business, transform very for a short time, simplified the cooperation requirement between multimedia color ring system and core network switches greatly.
Compared with prior art, the present invention adopts the PS territory to realize the transmission and the broadcast of multimedia color ring back tone in multimedia color ring back tone transmission and playing process, has reduced the CS resource occupation, utilizes the fast advantage of transfer rate in PS territory fully.This method is initiatively initiated the playing request of multimedia color ring back tone by the calling subscriber simultaneously, need not core network switches triggering business and cooperation and finishes business logic processing, has significantly reduced core net and has transformed cost.
Among the present invention in order to allow the calling subscriber obtain called Multimedia Ring Back Tone service attribute, used the Call_Proceeding order, be used for MSC Server after getting access to called roaming number and multimedia color ring back tone CAMEL-Subscription-Information, by Multimedia Ring Back Tone service Call_Proceeding order extended field sign called subscriber.Whether caller is discerned called according to this extended field and is the multimedia color ring back tone user, whether comes the play multimedia CRBT by PS after receiving the Call_Proceeding order.This method can be later called service identification a kind of new exemplary applications is provided in the realization that calling terminal knows called service information applicable to all similar needs.
In addition, among the present invention in order to realize the foundation of PS territory passage as early as possible, by allowing the user before each initiation circuit domain call, activate the PS registration, like this calling subscriber when media server sends the request of medium link setup, need not come the registration in the time-consuming PS of finishing territory again, reduce the stand-by period of caller in calling, strengthen user's experience.
Description of drawings
Fig. 1 uses system network architecture schematic diagram of the present invention;
Fig. 2 is the structural representation of multimedia color ring system of the present invention;
Fig. 3 is the flow chart of play multimedia CRBT of the present invention;
Fig. 4 is the concrete flow chart of play multimedia CRBT of the present invention;
Fig. 5 is the flow chart of user's registration packet network among the present invention.
Embodiment
With reference to the accompanying drawings the preferred embodiments of the present invention are done detailed description.
With reference to shown in Figure 1, be to use schematic network structure of the present invention.
User terminal (UE A or UE B) is selected place in circuit territory (CS Domain) by node (Node A or Node B), finishes call request, sets up speech path channel, converses and set up the CS passage; Perhaps, user terminal is selected to insert packet domain (PSDomain) by radio network controller (RNC), sets up the PS passage with multimedia color ring back tone media server (AS) 205 (Fig. 2), carries out multimedia color ring back tone and transmits and play.Mobile soft switching server (MSC Server) and media gateway (MGW) are responsible for the foundation and the conversation of CS speech channel.Gprs service support point (SGSN) and GPRS gateway support point (GGSN) are responsible for the multimedia color ring back tone transmission of PS passage and are play.With IP multimedia system (IMS, IP MultimediaSubsystem) butt joint, media server (MS) 206 (Fig. 2) is with transmitting and the play multimedia CRBT based on Real-time Transport Protocol by IP between MGW by Session Initiation Protocol for multimedia color ring back tone application server (AS) 205.
With reference to shown in Figure 2, multimedia color ring system of the present invention is done detailed description.
Multimedia color ring system 200 comprises Web server (Web Server) 203, Complex interface machine (IMP) 202, multimedia color ring back tone application server (AS) 205 and media server (MS) 206, on communication connects, be connected by IP network between above-mentioned each equipment.Wherein, multimedia color ring back tone application server (AS) 205 same packet switching networks (is IMS network or next generation network NGN as the IP multimedia system) carry out the signaling butt joint by session triggered protocol (SIP); Media server (MS) 206 is with transmitting and the play multimedia CRBT based on Real-time Transport Protocol by IP between packet switching network.
Multimedia color ring back tone application server (AS) 205 main business logic processing and the user's operational processes be responsible for.Business logic processing mainly is to be user's play multimedia CRBT, and user's operational processes comprises that the user is undertaken that the user opens an account, cancellation, uploads, orders and be provided with operations such as multimedia color ring back tone by access interfaces such as web website, note and IVR.
Complex interface machine (IMP) 202 mainly is be responsible for peripheral interface mutual, comprises short message interface with Short Message Service Gateway, with deduct fees interface and with subscription and unsubscription interface of tent or the like of the pre-payment of intelligent network.
Media server (MS) 206 is used for storage area and plays the high media resource of frequency, and is user's play multimedia CRBT.Media server (MS) 206 carries out transfer of data by packet switching network, realizes the transmission and the broadcast of multimedia color ring back tone packet.
All media resources that nfs server 207 is responsible in the storage system comprise all media resources that content supplier and individual subscriber are uploaded, all storage thereon.During playback, if MS206 finds the medium that will not play on the home server, then by TCP/IP to nfs server 207 obtain the playing media of wanting and playing.
Record Bill Server (CDR) 201 is responsible for the processing of ticket.
Operation management maintain module (OAM) the 204th, the centralized network management module of whole multimedia color ring systems is connected with system by IP network, is used for all devices performance of system is monitored and concentrated alarming processing in real time.
With reference to shown in Figure 3, in calling, doing detailed description based on the method for packet domain transmission and play multimedia CRBT.
Step S301, called user terminal is at multimedia color ring system 200 registration Multimedia Ring Back Tone services.
When the user need open Ring Back Tone service, the user need land multimedia color ring system 200, opened an account on multimedia color ring back tone application server (AS) 205, and then opened the Multimedia Ring Back Tone service of this user terminal.
Step S302, call subscriber terminal rise by circuit domain (CS) and exhale called user terminal.
Whether call subscriber terminal obtains and discern the called subscriber by the Call_proceeding message of MSC server (MSC Server) loopback at calling subscriber place is the multimedia color ring back tone user.
Step S303, call subscriber terminal registration packet network, and finish media negotiation with multimedia color ring back tone application server (AS) 205.
Step S304, call subscriber terminal is called out called user terminal, and called user terminal is replied ALERTING message.
Step S305, call subscriber terminal is after receiving the ALERTING message of called user terminal, the multimedia color ring back tone application server (AS) 205 in call subscriber terminal notice packet territory (PS) carries out media play, and multimedia color ring back tone application server (AS) 205 indication media server (MS) 202 pass through packet network play multimedia CRBT for call subscriber terminal.
Step S306, called user terminal continues, and when calling subscriber and called subscriber realized conversing, call subscriber terminal was removed the multimedia color ring back tone data channel.
This passage is set up in step 305, is user's transmission and play multimedia CRBT based on the PS territory by Real-time Transport Protocol.
With reference to shown in Figure 4, the processing procedure that the user downloads multimedia color ring back tone by packet domain (PS) is done detailed description.
Step S401, user terminal A (UE A) is sent out SETUP message to the MSC server A.
Step S402, the MSC server A is initiated the SRI request to attaching position register (HLR, Home LocationRegister) B.The attaching position register of HLR A representative of consumer terminal A, the attaching position register of HLRB representative of consumer terminal B.
Step S403, HLR B extract the roaming number of UE B to the MSC server B of called user terminal (UE B) ownership.
Step S404, the MSC server B is returned roaming number to HLRB.
If the MSC server B is supported pre-paging, at this moment can initiate earlier to return roaming number again after the pre-paging process.
Step S405, HLR B return the routing iinformation of user terminal B to the MSC server A.
Step S406 after the MSC server A obtains called animated walk-through number (MSRN), initiates Call_Proceeding to call subscriber terminal and calls out, and comprises the Multimedia Ring Back Tone service message identification of called user terminal during this Call_Proceeding calls out.
Step S407, when call subscriber terminal A judges that called user terminal is the multimedia color ring back tone user, initiate the request of Invite media negotiation to the AS205 of called user terminal ownership, the medium request form (RTP, Real Time TransformProtocol) that user terminal A is arranged is described in the Session Description Protocol (SDP).
If user terminal A does not have the registration packet network, then need to finish register flow path, specifically please join Fig. 5 and follow-up introduction.
Step S408, multimedia color ring back tone application server (AS) 205 feedback media negotiation results (SDPA ').
User terminal A has been set up media channel with the multimedia color ring back tone application server (AS) 205 of user terminal B.
Step S418, the MSC server A is initiated BICC IAM message to the MSC server B.
The CLIP service if user terminal B has contracted needs to carry calling number in the BICC IAM message.
Step S410, if do not initiate pre-paging when getting roaming number, the MSC server B is initiated paging request message to user terminal B.
Step S411, user terminal B returns page-response message.
Step S412, the MSC server B is sent out SETUP message to user terminal B.
Step S413, user terminal B return CALL CONFIRMED message.
Step S414, after the user terminal B ring, user terminal B returns ALERTING message to the MSC server B.
Step S415, the MSC server B is returned BICC ACM message to the MSC server A.
Step S416, the MSC server A is returned ALERTING message to user terminal A, and terminal called B begins ring.
Step S417, call subscriber terminal A initiates ACK message to multimedia color ring back tone application server (AS) 205, and notice multimedia color ring back tone application server (AS) 205 begins to be call subscriber terminal A transmitting multimedia CRBT.
Step S418, multimedia color ring back tone application server (AS) 205 passes through RTP transmitting multimedia CRBT for call subscriber terminal A.
Step S419, user terminal A shows and plays called user terminal B is the multimedia color ring back tone of its setting.
Step S420, called user terminal B sends response message CONNECT.
Step S421, the switch MSC server B of called user terminal B side is returned BICC ANM to the switch MSC of call subscriber terminal A side server A.
Step S422, the MSC server A sends to call subscriber terminal A and connects signaling CONNECT, and main user terminal A and called user terminal B set up circuit domain (CS) speech path channel.
Step S423, calling and called carry out circuit domain (CS) conversation.
Step S424, user terminal A sends Bye, and notice multimedia color ring back tone application server (AS) 205 is removed the multimedia color ring back tone passage.
Step S425, multimedia color ring back tone application server (AS) 205 is replied 200 Bye, confirms the dismounting of CRBT media channel.
With reference to shown in Figure 5, the process of user terminal registration packet network PS among the present invention is described.This process comprises:
Step S501, user terminal sends registration (Register) and asks to acting server (Proxy), comprise generic resource identifier (URI, the Uniform Resource Identifier) address of user terminal and registrar address, expired time information etc. in this request.
Step S502, acting server (Proxy) is transmitted to corresponding registrar with this request.
Step S503, registrar is registered for this user terminal, feeds back registering result simultaneously.
Step S504, user terminal receives registering result.
If succeed in registration, then can carry out follow-up INVITE operation.When user terminal when called user terminal makes a call, whether call subscriber terminal obtains and discern the called subscriber by the Call_proceeding message of MSC server (MSCServer) loopback at calling subscriber place is the multimedia color ring back tone user, if this called user terminal is the multimedia color ring back tone user, then this user terminal is initiated the request of Invite media negotiation to the multimedia color ring back tone application server (AS) of called user terminal ownership.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. multimedia color ring system based on packet domain, comprise radio network controller, described radio network controller is connected with packet domain, it is characterized in that, further comprise multimedia color ring back tone application server and media server, described multimedia color ring back tone application server and media server insert described packet domain by described radio network controller; Described media server is used for storage and play multimedia CRBT; Described multimedia color ring back tone application server is used for business logic processing and user's operational processes, described business logic processing is used to trigger described media server play multimedia CRBT, and described user's operational processes is used for that the user opens an account, cancellation, upload, order or be provided with multimedia color ring back tone.
2. the multimedia color ring system based on packet domain according to claim 1, it is characterized in that, further comprise Web server, described Web server is connected with described packet domain, is used to provide web website and system management website at described multimedia color ring back tone; Described web website is used for user's login, to carry out described user's operational processes; Described system management website is used for system manager's login, to carry out system data setting and management.
3. the multimedia color ring system based on packet domain according to claim 1 is characterized in that, further comprises the Complex interface machine, and described Complex interface machine is connected with described packet domain, and described Complex interface machine is used for the mutual of peripheral interface.
4. the multimedia color ring system based on packet domain according to claim 1, it is characterized in that, further comprise the centralized network management module, described centralized network management module is connected with system by IP network, is used for all devices of system is monitored and concentrated alarming processing in real time.
5. the multimedia color ring system based on packet domain according to claim 1, it is characterized in that, described multimedia color ring back tone application server carries out signaling with the packet switching network of described packet domain by the session triggered protocol and docks, and is used to receive the professional triggering and the processing of maintenance service logic; Described media server carries out transfer of data by the packet data network of described packet domain, to realize the transmission and the broadcast of multimedia color ring back tone.
6. method based on packet domain transmission and play multimedia CRBT, step comprises:
(1) call subscriber terminal rises by circuit domain and exhales called user terminal, simultaneously, and described call subscriber terminal registration packet territory, and finish media negotiation with the multimedia color ring back tone application server;
(2) after described call subscriber terminal receives the ALERTING message of called user terminal, notify the multimedia color ring back tone application server of described packet domain to carry out media play, described multimedia color ring back tone application server indication media server is described call subscriber terminal play multimedia CRBT by packet domain;
(3) described media server is described call subscriber terminal play multimedia CRBT by packet domain.
7. the method based on packet domain transmission and play multimedia CRBT according to claim 6, it is characterized in that, in the step (1), when user terminal need be opened Multimedia Ring Back Tone service, need land multimedia color ring system, on the multimedia color ring back tone application server, open an account, open the Multimedia Ring Back Tone service of described user terminal.
8. the method based on packet domain transmission and play multimedia CRBT according to claim 6, it is characterized in that, in the step (1), whether described call subscriber terminal obtains and discern described called subscriber by the Call_proceeding message of the MSC server loopback at calling subscriber place is the multimedia color ring back tone user.
9. the method based on packet domain transmission and play multimedia CRBT according to claim 6, it is characterized in that, in the step (2), judging described called user terminal when described call subscriber terminal is the multimedia color ring back tone user, initiate the request of Invite media negotiation to the multimedia color ring back tone application server of described called user terminal ownership, describe the medium request form that described call subscriber terminal is arranged in the Session Description Protocol.
10. the method based on packet domain transmission and play multimedia CRBT according to claim 6 is characterized in that, in the step (3), after described called user terminal continued, described call subscriber terminal was removed the multimedia color ring back tone data channel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007101476265A CN101111003B (en) | 2007-08-31 | 2007-08-31 | Multimedia color ring system and its play method |
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| CN2007101476265A CN101111003B (en) | 2007-08-31 | 2007-08-31 | Multimedia color ring system and its play method |
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| CN101111003A true CN101111003A (en) | 2008-01-23 |
| CN101111003B CN101111003B (en) | 2010-07-14 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011006374A1 (en) * | 2009-07-15 | 2011-01-20 | 中兴通讯股份有限公司 | Color ringback tone service managing method and system for ip multimedia subsystem |
| WO2011140893A1 (en) * | 2010-05-10 | 2011-11-17 | 中兴通讯股份有限公司 | Method and apparatus for managing media resources in ip multimedia subsystem |
| CN110661920A (en) * | 2019-09-27 | 2020-01-07 | 北京巨象具象科技有限公司 | Prefabricated data propagation method and device and electronic equipment |
| CN112087548A (en) * | 2019-03-28 | 2020-12-15 | 华为技术有限公司 | Method for playing multimedia color vibration and color ring and application server |
| US11849067B2 (en) | 2019-03-28 | 2023-12-19 | Huawei Technologies Co., Ltd. | Method for playing multimedia customized ringing signal and customized alerting tone, and application server |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7031747B2 (en) * | 2002-11-14 | 2006-04-18 | Lucent Technologies Inc. | Internet protocol multimedia subsystem component providing of packet-switched switching functions to serving mobile switching center feature server |
| CN1604601A (en) * | 2003-09-30 | 2005-04-06 | 北京阔步科技有限公司 | A communication system capable of producing personalized ring back tone and implementing method thereof |
| CN1832518A (en) * | 2005-03-10 | 2006-09-13 | 华为技术有限公司 | System and method for providing multi-media opera browser |
| CN1972340A (en) * | 2005-11-25 | 2007-05-30 | 北京三星通信技术研究有限公司 | An implementation method of video color ring service in IMS domain |
| CN1917532B (en) * | 2006-09-01 | 2010-08-11 | 北京邮电大学 | Realization method sending color ring in multimedia based on mobile communication network |
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2007
- 2007-08-31 CN CN2007101476265A patent/CN101111003B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011006374A1 (en) * | 2009-07-15 | 2011-01-20 | 中兴通讯股份有限公司 | Color ringback tone service managing method and system for ip multimedia subsystem |
| WO2011140893A1 (en) * | 2010-05-10 | 2011-11-17 | 中兴通讯股份有限公司 | Method and apparatus for managing media resources in ip multimedia subsystem |
| CN112087548A (en) * | 2019-03-28 | 2020-12-15 | 华为技术有限公司 | Method for playing multimedia color vibration and color ring and application server |
| US11849067B2 (en) | 2019-03-28 | 2023-12-19 | Huawei Technologies Co., Ltd. | Method for playing multimedia customized ringing signal and customized alerting tone, and application server |
| CN110661920A (en) * | 2019-09-27 | 2020-01-07 | 北京巨象具象科技有限公司 | Prefabricated data propagation method and device and electronic equipment |
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| Publication number | Publication date |
|---|---|
| CN101111003B (en) | 2010-07-14 |
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