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Method and apparatus for implementing multimedia color ring and multimedia polychrome business

A multimedia and color ringtone technology, applied in the field of communication, can solve the problems of communication delay, playing color ringtones, color image data failure, data loss, etc., and achieve the effect of avoiding data loss

Inactive Publication Date: 2009-02-25
深圳市智通天下科技服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Embodiments of the present invention provide a method and device for implementing multimedia color ring back tones and multimedia color image services, so as to solve problems such as data loss and communication delay that may occur when implementing color ring back tones and color image services for terminals with strong capabilities. Terminals with poor capabilities may even cause failures in playing CRBT and CRTV data

Method used

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  • Method and apparatus for implementing multimedia color ring and multimedia polychrome business
  • Method and apparatus for implementing multimedia color ring and multimedia polychrome business
  • Method and apparatus for implementing multimedia color ring and multimedia polychrome business

Examples

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Embodiment 1

[0053] The system described in the first embodiment also corresponds to the method for realizing the multimedia ring back tone service in the second embodiment of the present invention, such as figure 2 As shown, the method includes:

[0054] Step 201: Receive a call request sent by a calling terminal.

[0055] The entity receiving the call request includes but not limited to: MRBT AS or S-CSCF.

[0056] Step 202: Determine the calling capability of the calling terminal according to the call request.

[0057] The call request may include the calling capability of the calling terminal.

[0058] The calling capability of the calling terminal includes but is not limited to: whether it supports early-session, and whether it has the ability to download and play CRBT media files.

[0059] Step 203: Select the mode of playing the ring tone according to the caller's ability.

[0060] The way to play the CRBT includes but not limited to: early media negotiation in server mode, medi...

Embodiment 3

[0140] Embodiment 3 and Embodiment 4 respectively take the CRBT AS and S-CSCF as examples to describe two ways to implement multimedia CRBT. In these two embodiments, whether to support early-session is used as the calling capability. Depending on whether early-session is supported, different modes of playing CRBT are selected. In the fifth embodiment of the present invention, whether the calling terminal has the capability of downloading and playing the CRBT media file is used as the calling capability to select the mode of playing the CRBT.

[0141] In Embodiment 5, the priority of setting the ability to download and play CRBT media files is lower than the ability of early media, such as Figure 5 As shown, the steps of this embodiment include:

[0142] Step 501: The CRBT AS judges whether the calling terminal supports early-session according to the received call request, and if so, executes step 502; otherwise, executes step 503.

[0143] Step 502: Select the mode of earl...

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Abstract

The invention discloses a method for achieving multimedia ring back tone service. The method comprises the following steps: receiving a call request transmitted by a calling terminal; determining the calling capability of the calling terminal according to the call request; and selecting the manner for playing the ring back tone according to the calling capability. The method can solve the problems of terminals with stronger capability, such as data loss and communication delay, and can solve the problems of terminals with poorer capability, such as failure in playing the ring back tone and color image data. The invention also provides a device for achieving the multimedia ring back tone service, and a method and a device for achieving multimedia color image service.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and a device for realizing multimedia color ring and multimedia color image services. Background technique [0002] The CRBT and CRTV services emerged in the second generation mobile communication network (2G). With the continuous development of network technology, the CRBT and CRTV services have gradually been widely used. [0003] CRBT is a service customized by the called party and experienced by the calling party. It means that in a point-to-point call, when the called party rings, what the calling party listens to is not an ordinary network ringback tone, but a piece of music customized by the called party. . With the application of the third-generation mobile communication network (3G), video capabilities have been added to the 3G network, and the CRBT of the 2G network has also been expanded into 3G multimedia CRBT. to the sound, but also to see the video ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/22H04N7/52H04M3/42
CPCH04M3/2227H04M3/42017H04M2203/2066H04W4/16H04W88/18
Inventor 柯善阳吴凌燕汪浩渝包渊
Owner 深圳市智通天下科技服务有限公司
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