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CN102131312A - Playing method and method of customized polyphonic ringtone during roaming - Google Patents

Playing method and method of customized polyphonic ringtone during roaming Download PDF

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Publication number
CN102131312A
CN102131312A CN2010100007996A CN201010000799A CN102131312A CN 102131312 A CN102131312 A CN 102131312A CN 2010100007996 A CN2010100007996 A CN 2010100007996A CN 201010000799 A CN201010000799 A CN 201010000799A CN 102131312 A CN102131312 A CN 102131312A
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China
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crbt
color ring
roaming
sound
called
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CN2010100007996A
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CN102131312B (en
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李向明
宫云平
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China Telecom Corp Ltd
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China Telecom Corp Ltd
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Abstract

The invention relates to a playing method of a customized polyphonic ringtone during roaming, which comprises the steps: when a terminal of a called party is called during roaming, a roaming MSC (mobile switching centre) queries whether a called user signs a contract about a polyphonic ringtone service according to the signing data obtained by a called HLR (home location register), and continues the calling to a polyphonic ringtone platform of a home region of a called user according to an expanded polyphonic ringtone route code in signing data if a query result shows that the polyphonic ringtone service is signed, wherein the expanded polyphonic ringtone route code comprises an unified polyphonic ringtone route code and a local identification; and the polyphonic ringtone platform plays the queried customized polyphonic ringtone to a terminal of a calling party by a backward signaling. The invention further relates to a playing system of the customized polyphonic ringtone during roaming. The invention is used for expanding the polyphonic ringtone route code in the called HLR, and adding the region identification into the polyphonic ringtone route code, so that the roaming MSC can know the region in which the called user customizes the polyphonic ringtone service after the polyphonic ringtone route code is obtained and can continue the calling to the corresponding polyphonic ringtone platform to play the polyphonic ringtone customized by the called party for the calling party.

Description

The player method of custom-made color ring sound and system during roaming
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of calling when the mobile subscriber of roaming in other places, play the implementation method and the system of custom-made color ring sound.
Background technology
Ring Back Tone service is called (hereinafter to be referred as " Ring Back Tone services ") such as Customized Ring Back Tone, seven CRBT sounds, CRBTs again, is one of each telecom operators main value-added service in recent years.After the mobile user contracted Ring Back Tone service, when other users call this user of calling, play the CRBT sound that the mobile subscriber customizes can for other users, rather than traditional " pouting ... pout ... " dull ring-back tone.The CRBT content of playing can be specified by user oneself, for example can specify the played songs March of the Volunteers.
The CRBT sound of telecom operators' Ring Back Tone service is that centralized stores is in the color ring platform of each province mostly at present, color ring user and the order of the correspondence between the CRBT sound or the acquiescence playback relationship table of this province have been set up in the color ring platform of each province, user's 13312345678 corresponding song March of the Volunteers for example, user's 13388888888 corresponding songs " Red Star sparkles ", this user is when belonging to inside the province so, when others calls out this user, (the Mobile SwitchingCentre of mobile switching centre, be called for short MSC) can remove the mapping table between the inquiring user and CRBT sound in the color ring platform of this province, this color ring platform plays to the calling subscriber with the CRBT sound that inquiry obtains.
In cdma network, remove to inquire about color ring platform by MSC, outside roaming into, the called subscriber saves time, roaming MSC will remove to roam color ring platform (non-user attaching province) the inquiry called subscriber of province and the mapping table of bell sound, just can't find mapping table this moment, can only play the CRBT sound of acquiescence to the calling subscriber.This process is referring to black arrow shown in Figure 1.
The realization flow of cdma network CRBT is as follows: roaming MSC inquires the called subscriber and has contracted and start that CRBT is two exhales control behind the Ring Back Tone service.Its mechanism mainly is that roaming MSC judges when called subscriber condition is idle, according to called attaching position register (Home LocationRegister, be called for short HLR) the CRBT route code returned and remove the color ring platform that continues roaming the CRBT route code configuration data that is provided with on the MSC in advance, color ring platform is followed the inquiring user order relations, if depositing user data on the color ring platform, then color ring platform sends to roaming MSC with the CRBT sound by backward signalling according to user's order relations, if do not deposit user data on the color ring platform, then color ring platform will give tacit consent to the CRBT sound by backward signalling send to the roaming MSC, the roaming MSC again to calling party's coloring ring back tone playing sound.
Because the CRBT route code that is kept in advance in the above-mentioned machine-processed flow process on the roaming MSC is access code of the unified use of the whole network, can only select and roam the color ring platform in the same province of MSC when roaming MSC so and being routed to color ring platform, cause called subscriber calling subscriber when roaming inside the province can hear the CRBT that the user orders and called subscriber calling subscriber when roaming outside the province can only listen the CRBT sound of system default.
Summary of the invention
The player method of custom-made color ring sound and system when the objective of the invention is to propose a kind of the roaming can play the CRBT sound of called subscriber's customization for the calling subscriber when the called subscriber roams.
For achieving the above object, the player method of custom-made color ring sound when the invention provides a kind of the roaming comprises:
When callee's terminal is called out when roaming, roaming mobile switching centre is according to the subscription data inquiry called subscriber who obtains from the called attaching position register Ring Back Tone service of whether having contracted, if Query Result is for signatory, then according to the color ring platform of the expansion CRBT route code in the described subscription data with the described called subscriber's of call proceeding attributed region, the route code of described expansion CRBT comprises unified CRBT route code and area sign;
Described color ring platform with the custom-made color ring sound that inquires by backward signalling to calling party's terminal plays.
For achieving the above object, the Play System of custom-made color ring sound when the invention provides a kind of the roaming comprises:
Called attaching position register is used to store the subscription data of called subscriber's Ring Back Tone service, comprises the route code of expansion CRBT in the described subscription data, and the route code of described expansion CRBT comprises unified CRBT route code and area sign;
Color ring platform is used to store the CRBT sound of called subscriber's customization, and with the custom-made color ring sound that inquires by backward signalling to calling party's terminal plays;
Roaming mobile switching centre, be used for when roaming, being called out when callee's terminal, according to the subscription data inquiry called subscriber who obtains from the called attaching position register Ring Back Tone service of whether having contracted, if Query Result is for signatory, then according to the color ring platform of the expansion CRBT route code in the described subscription data with the described called subscriber's of call proceeding attributed region.
Based on technique scheme, the CRBT route code of the present invention in called HLR is expanded, the area sign is added in the CRBT route code, roaming MSC is obtained to understand the called subscriber after the CRBT route code and which area to have customized Ring Back Tone service in, thereby realize call proceeding to corresponding color ring platform, so that play the CRBT sound of called subscriber's customization for the calling party.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 economizes the CRBT route schematic diagram of user when A economizes the zone by calling for A province user and B in the existing cdma network.
The schematic flow sheet of an embodiment of the player method of custom-made color ring sound when Fig. 2 roams for the present invention.
Fig. 3 economizes the user for A in the cdma network of the present invention and B economizes the CRBT route schematic diagram of user when A economizes regional the calling.
The schematic flow sheet of another embodiment of the player method of custom-made color ring sound when Fig. 4 roams for the present invention.
The signalling diagram of the player method embodiment of custom-made color ring sound when Fig. 5 roams for the present invention.
The structural representation of an embodiment of the Play System of custom-made color ring sound when Fig. 6 roams for the present invention.
Embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Because the CRBT route code of storing in the called HLR in the existing C DMA network is the unified access code of the whole network, therefore roam the attributed region that MSC can't judge the called subscriber of roaming according to the CRBT route code in the called HLR, thereby the color ring platform on access roaming ground nearby, and the color ring platform of roaming place is not stored this user's CRBT customization relation, so can only play the CRBT sound of acquiescence.Based on these characteristics, the present invention in called HLR to CRBT route code expand, increased the sign of attributed region so that roaming MSC can identify the zone under the called subscriber, and be routed to this regional color ring platform.
The route code of expansion CRBT comprises unified CRBT route code and area sign, specifically be applied to the mobile network of China, because color ring platform may be to be provided with according to provincial zone, therefore can adopt the area code of each provincial capital or the distortion of area code to identify as the area, if color ring platform is provided with according to more detailed zone, can also adopt the concrete city area code or the distortion of area code to be provided with.When selecting the area sign, can select according to the situation that is provided with of the color ring platform of zones of different, even corresponding expression that can be by corresponding color ring platform and area sign are set is to the corresponding relation of more detailed zone and color ring platform.Need not be confined to above-mentioned concrete regional label manner in the present invention, any can realization can be applicable to the present invention to the regional form of identification of the identification of color ring platform.
On the constituted mode of expansion CRBT route code, can simply arrange, for example unified CRBT route code+provincial capital's area code, if unified CRBT route code is 118450, the expansion CRBT route code of Beijing is 11845010 so, Shanghai City is 11845021, Guangdong Province is 11845020 etc., other constituted mode also goes for the present invention, the change that puts in order of for example unified CRBT route code and provincial capital's area code, perhaps in when structure, provincial capital's area code is out of shape, any can realization can be applicable to the present invention to the constituted mode of the expansion CRBT route code of the identification of color ring platform.
In addition, also need to prove, MSC in the present invention mainly is applicable to the time division multiplexing tdm mode, because after having introduced soft switch in the 3G network, realized separating of signaling and medium, MSC is evolved into for mobile soft switch center (MSC emulation, be called for short MSCe)+media gateway (Media Gateway, be called for short MGW), MSCe and MGW provide the function of MSC altogether on function, and therefore most in the present invention local MSC that adopt carry out the description of signaling and principle, but owing to each regional network evolution speed difference in the existing network, then may be both to have comprised also comprising MSCe/MGW by MSC.In the present invention, "/" literary style of MSCe/MGW be not expression " or " relation, but represent that these two kinds of equipment have realized the function of MSC together.
The schematic flow sheet of an embodiment of the player method of custom-made color ring sound when roaming as shown in Figure 2, for the present invention.In the present embodiment, may further comprise the steps:
Step 101, the time called out in roaming when callee's terminal, roaming MSC is according to the subscription data inquiry called subscriber who obtains from the called HLR Ring Back Tone service of whether having contracted;
If step 102 Query Result is for signatory, then according to the color ring platform of the expansion CRBT route code in the subscription data with the described called subscriber's of call proceeding attributed region, the route code of described expansion CRBT comprises unified CRBT route code and area sign;
Step 103, described color ring platform with the custom-made color ring sound that inquires by backward signalling to calling party's terminal plays.
In the present embodiment, when the called subscriber roamed in the roaming place, the Visited Location Registor among the roaming MSC (Visitor Location Register is called for short VLR) can obtain called subscriber's subscription data from called HLR when user's start or switching.When the called subscriber is called out, the local called subscriber's who has preserved of roaming MSC inquiry subscription data, the Ring Back Tone service if this called subscriber has contracted, roam the MSC corresponding color ring platform that can continue according to the expansion CRBT route code in the subscription data this moment, owing to comprised the information of regional sign in this expansion CRBT route code, therefore roaming MSC can be with the color ring platform of call proceeding to called subscriber's affiliated area, because the color ring platform in this zone may have been preserved the CRBT sound of called subscriber oneself customization, so this color ring platform can play to calling party's terminal with corresponding CRBT sound by the passage of roaming between that MSC sets up and the calling party's terminal.Like this calling subscriber just can be in receiver the CRBT sound of uppick called subscriber customization.
The mode of CRBT route can be with reference to figure 3, and Fig. 3 economizes the user for A in the cdma network of the present invention and B economizes the CRBT route schematic diagram of user when A economizes regional the calling.Compare with Fig. 1, as can be seen from Figure 3, B economizes the user when A economizes roaming, and the CRBT route is no longer pointed to the color ring platform that A economizes, but has pointed to the color ring platform that B economizes by the thin-skinned exchange of backbone layer.Above-mentioned flow process does not need to carry out bigger upgrading aspect equipment, do not need to increase new equipment yet, and only the CRBT route code that need store routing function and the HLR of MSC is just expanded and can be realized purpose of the present invention, therefore realizes that cost is lower.
The schematic flow sheet of another embodiment of the player method of custom-made color ring sound when roaming as shown in Figure 4, for the present invention.Compare with a last embodiment, the step 103 that present embodiment has provided a last embodiment is performing step more specifically, comprising:
Step 103a, color ring platform are inquired about user's order relations of self storing after call proceeding;
Step 103b, judge whether to have the CRBT sound of called subscriber's customization, if there is the CRBT sound of called subscriber's customization, execution in step 103c then, otherwise execution in step 103d;
Step 103c, color ring platform play to calling party's terminal by the CRBT sound that backward signalling will customize;
Step 103d, color ring platform play to calling party's terminal by backward signalling with the CRBT sound of giving tacit consent to.
In the present embodiment, increased processing mode to the CRBT sound that does not have customization in the color ring platform, Ring Back Tone service because though possible in actual applications user has contracted, but the CRBT sound is not customized, for this situation, color ring platform can play to calling party's terminal with the CRBT sound of acquiescence.
The concrete signaling process of the player method embodiment of custom-made color ring sound describes when below by Fig. 5 the present invention being roamed.In the present embodiment, save time when called subscriber B enters roaming place C, the MSC (MSCe/MGW) that C economizes obtains called subscriber's subscription data from the HLR that the ownership of called subscriber B is economized when user's start or switching.When calling subscriber A calls out called subscriber B, comprise following signaling step:
Step 201, calling subscriber A (Calling Party) dial-up called subscriber B, first speaker switch (Originating Switch) sends initial address message (Initial Address Message is called for short IAM) to MSCe/MGW_A.
Step 202, MSCe/MGW_A send the interim local number (Temporary LocalDirectory Number is called for short TLDN) that location request message (LOCREQ) requires called subscriber place MSCe/MGW to HLR.
Step 203, HLR judge called subscriber B under MSCe/MGW_B, and require MSCe/MGW_B that TLDN is provided to MSCe/MGW_B transmission location request message.
Step 204, MSCe/MGW_B return to HLR with TLDN, by HLR TLDN are returned to MSCe/MGW_A again.
Step 205, MSCe/MGW_A route the call to MSCe/MGW_B by TLDN, reserve the traffic channel between MSCe/MGW_A and the MSCe/MGW_B simultaneously.
Step 206, MSCe/MGW_B send beep-page message (paging) and begin ring in callee's terminal to the called subscriber by base station sub-system (Base Stationsub-System is called for short BSS).
Step 207, called subscriber's free time, BSS returns page-response message to MSCe/MGW_B.
Step 208, MSCe/MGW_B is after receiving the page-response message of BSS, the subscription data inquiry called subscriber B that preserves according to self Ring Back Tone service of whether having contracted, if Query Result is for signatory, then send IAM message to this color ring platform according to the represented color ring platform region of expansion CRBT route code in the subscription data, be the area code 20 in same CRBT route code 118450+ Guangdong provincial capital Guangzhou for example when expanding CRBT route code 11845020, when the expression color ring platform is the color ring platform in Guangdong Province, MSCe/MGW_B sends IAM message to the color ring platform in Guangdong Province, comprise calling number and the route code of described expansion CRBT in this IAM message, and suppress standard ringback tone.
Step 209, color ring platform loopback ACM message, to caller coloring ring back tone playing sound, this moment, calling subscriber A can hear the CRBT sound that the called subscriber customizes.
Step 210, after called subscriber B answers, MSCe/MGW_B sends response message (Answer Message, be called for short ANM), gives the first speaker switch via MSCe/MGW_A.
Step 211, MSCe/MGW_B send release message (Release is called for short REL) to color ring platform, are cut to the circuit of color ring platform, and the conversation of setting up between user A and the user B connects.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
The structural representation of an embodiment of the Play System of custom-made color ring sound when roaming as shown in Figure 6, for the present invention.In the present embodiment, the Play System of custom-made color ring sound comprises called HLR 1, color ring platform 2 and roaming MSC 3 during roaming.Wherein, called HLR 1 is used to store the subscription data of called subscriber's Ring Back Tone service, comprises the route code of expansion CRBT in the subscription data, and the route code of expansion CRBT comprises unified CRBT route code and area sign.Color ring platform 2 is used to store the CRBT sound of called subscriber's customization, and the custom-made color ring sound that inquires is passed through the back to instructing to calling party's terminal plays.Roaming MSC 3 is used for being called out when roaming when callee's terminal, according to the subscription data inquiry called subscriber who obtains from called HLR 1 Ring Back Tone service of whether having contracted, if Query Result is for signatory, then according to the color ring platform of the expansion CRBT route code in the subscription data with call proceeding called subscriber's attributed region.
In another system embodiment, roaming MSC 3 can specifically comprise: the Ring Back Tone service enquiry module is used for the time being called out in roaming when callee's terminal, according to inquire about the described called subscriber Ring Back Tone service of whether having contracted from the subscription data of called HLR 1 acquisition; The color ring platform connecting module is used for according to the expansion CRBT route code of the described subscription data color ring platform 2 with the described called subscriber's of call proceeding attributed region.
Ordered Ring Back Tone service though consider some user, but do not carry out the customization of CRBT, therefore color ring platform 2 can also be stored the CRBT sound of acquiescence, color ring platform 2 specifically comprises: the order relations enquiry module, be used for after call proceeding, inquire about user's order relations of self storing, judge whether to have the CRBT sound of called subscriber's customization; CRBT sound playing module is used for when inquiring the CRBT sound of called subscriber customization, with the CRBT sound of this customization by backward signalling to calling party's terminal plays, otherwise with the CRBT sound of acquiescence by backward signalling to calling party's terminal plays.
By above-mentioned system embodiment, the CRBT route code of the present invention in called HLR is expanded, the area sign is added in the CRBT route code, roaming MSC is obtained to understand the called subscriber after the CRBT route code and which area to have customized Ring Back Tone service in, thereby realize the color ring platform of call proceeding, so that play the CRBT sound of called subscriber's customization for the calling party to corresponding area.
Should be noted that at last: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present invention; And not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.

Claims (10)

1. the player method of the sound of custom-made color ring when roaming comprises:
When callee's terminal is called out when roaming, roaming mobile switching centre is according to the subscription data inquiry called subscriber who obtains from the called attaching position register Ring Back Tone service of whether having contracted, if Query Result is for signatory, then according to the color ring platform of the expansion CRBT route code in the described subscription data with the described called subscriber's of call proceeding attributed region, the route code of described expansion CRBT comprises unified CRBT route code and area sign;
Described color ring platform with the custom-made color ring sound that inquires by backward signalling to calling party's terminal plays.
2. the player method of custom-made color ring sound during according to claim 1 the roaming, wherein said color ring platform is specially the custom-made color ring sound that inquires by the operation of backward signalling to calling party's terminal plays:
Described color ring platform is after call proceeding, inquire about user's order relations of self storing, judge whether to have the CRBT sound of called subscriber's customization, if there is the CRBT sound of called subscriber's customization, then be somebody's turn to do the CRBT sound that customizes to calling party's terminal plays by backward signalling, otherwise by the CRBT sound of backward signalling to calling party's terminal plays acquiescence.
3. when roaming according to claim 1 the custom-made color ring sound player method, wherein said roaming mobile switching centre is specially according to the operation of the expansion CRBT route code in the described subscription data with the color ring platform of the described called subscriber's of call proceeding attributed region:
Described roaming mobile switching centre sends initial address message according to the expansion CRBT route code in the described subscription data to the color ring platform of described called subscriber's attributed region and carries out call proceeding, and the inhibition standard ringback tone, in described initial address message, comprise calling number and the route code of described expansion CRBT.
4. according to the player method of claim 1~3 custom-made color ring sound of arbitrary described when roaming, the route code of wherein said expansion CRBT constitute unified CRBT route code+provincial capital's area code, described roaming mobile switching centre according to described provincial capital area code with the province color ring platform of call proceeding to described provincial capital area code representative.
5. when roaming according to claim 4 the custom-made color ring sound player method, wherein said roaming mobile switching centre is realized jointly by the mobile soft switch center and the media gateway of roaming place.
6. the Play System of the sound of custom-made color ring when roaming comprises:
Called attaching position register is used to store the subscription data of called subscriber's Ring Back Tone service, comprises the route code of expansion CRBT in the described subscription data, and the route code of described expansion CRBT comprises unified CRBT route code and area sign;
Color ring platform is used to store the CRBT sound of called subscriber's customization, and the custom-made color ring sound that inquires is passed through the back to instructing to calling party's terminal plays;
Roaming mobile switching centre, be used for when roaming, being called out when callee's terminal, according to the subscription data inquiry called subscriber who obtains from the called attaching position register Ring Back Tone service of whether having contracted, if Query Result is for signatory, then according to the color ring platform of the expansion CRBT route code in the described subscription data with the described called subscriber's of call proceeding attributed region.
7. when roaming according to claim 6 the custom-made color ring sound Play System, wherein said roaming mobile switching centre specifically comprises:
The Ring Back Tone service enquiry module is used for the time being called out in roaming when callee's terminal, inquires about the described called subscriber Ring Back Tone service of whether having contracted according to the subscription data that obtains from called attaching position register;
The color ring platform connecting module is used for according to the expansion CRBT route code of the described subscription data color ring platform with the described called subscriber's of call proceeding attributed region.
8. the Play System of custom-made color ring sound during according to claim 7 the roaming, wherein said color ring platform also stores the CRBT sound of acquiescence, and described color ring platform specifically comprises:
The order relations enquiry module is used for after call proceeding, inquires about user's order relations of self storing, judges whether to have the CRBT sound of called subscriber's customization;
CRBT sound playing module is used for when inquiring the CRBT sound of called subscriber customization, with the CRBT sound of this customization by backward signalling to calling party's terminal plays, otherwise with the CRBT sound of acquiescence by backward signalling to calling party's terminal plays.
9. according to the Play System of claim 6~8 custom-made color ring sound of arbitrary described when roaming, the route code of wherein said expansion CRBT constitute unified CRBT route code+provincial capital's area code, described color ring platform connecting module is used for according to described provincial capital area code the province color ring platform of call proceeding to described provincial capital area code representative.
10. when roaming according to claim 9 the custom-made color ring sound Play System, wherein said roaming mobile switching centre is realized jointly by the mobile soft switch center and the media gateway of roaming place.
CN201010000799.6A 2010-01-20 2010-01-20 Playing method and method of customized polyphonic ringtone during roaming Active CN102131312B (en)

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WO2021259193A1 (en) * 2020-06-22 2021-12-30 中兴通讯股份有限公司 Multimedia file distribution method, multimedia control method, multimedia management platform, customized ring back tone platform, and computer readable storage medium
CN113905133A (en) * 2021-09-26 2022-01-07 天翼爱音乐文化科技有限公司 Method, system, device and storage medium for realizing video color ring
CN114338917A (en) * 2021-12-10 2022-04-12 天翼爱音乐文化科技有限公司 Multimedia color ring back tone service processing method, system, equipment and medium
CN114338615A (en) * 2021-12-22 2022-04-12 咪咕音乐有限公司 Multimedia color ring playing method, device and storage medium

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EP1914970B1 (en) * 2003-05-15 2015-04-01 Huawei Technologies Co., Ltd. System and method for providing customizable RingBack Tones in a communication network
CN1310530C (en) * 2003-05-26 2007-04-11 华为技术有限公司 Method for realizing delivery report business
CN100466669C (en) * 2004-11-09 2009-03-04 华为技术有限公司 A method for providing ring-back tone service in communication network
US7839995B2 (en) * 2005-01-28 2010-11-23 Alcatel-Lucent Usa Inc. Change to playback characteristic of ringback tone
CN100444654C (en) * 2006-08-14 2008-12-17 北京邮电大学 Method and system for realizing multimedia ring back tone in mobile communication network and mobile intelligent network
CN101583107B (en) * 2008-05-13 2011-07-06 中国移动通信集团公司 Call processing method, device and system for international roaming of CRBT users

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Publication number Priority date Publication date Assignee Title
WO2021259193A1 (en) * 2020-06-22 2021-12-30 中兴通讯股份有限公司 Multimedia file distribution method, multimedia control method, multimedia management platform, customized ring back tone platform, and computer readable storage medium
CN113905133A (en) * 2021-09-26 2022-01-07 天翼爱音乐文化科技有限公司 Method, system, device and storage medium for realizing video color ring
CN114338917A (en) * 2021-12-10 2022-04-12 天翼爱音乐文化科技有限公司 Multimedia color ring back tone service processing method, system, equipment and medium
CN114338917B (en) * 2021-12-10 2023-03-07 天翼爱音乐文化科技有限公司 Multimedia color ring back tone service processing method, system, equipment and medium
CN114338615A (en) * 2021-12-22 2022-04-12 咪咕音乐有限公司 Multimedia color ring playing method, device and storage medium
CN114338615B (en) * 2021-12-22 2024-03-08 咪咕音乐有限公司 Multimedia ring tone playback method, device and storage medium

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