Huawei Technologies Co., Limited

Chonghui Huang

Xiaoyi Dong

Deqiang Zhang

Haifeng Cui

Zhengjun Zhang

Xiangdong Wang

The present invention discloses a method for downloading media resources to a terminal. The method may be applied to mobile communication network, and includes: calling by a calling terminal a called subscriber through an MSC at a calling side; establishing a bi-direction connection between the calling terminal and a color ring back tone platform through the MSC at the calling side according to ring back tone registration information of a called terminal obtained by the MSC at the calling side; and receiving by the color ring back tone platform the download command from the calling terminal through the bi-direction connection and sending a media resource corresponding to a ring back tone to the calling terminal. The present invention also discloses a system and a color ring back tone platform for downloading media resources to a terminal. With the present invention, the subscriber may download media resources easily and conveniently.

Method, system and color ring back tone platform for downloading media resources to terminal

The present invention discloses an Advertisement Platform (ADP), including an ADP Switch Point (ADP-SP), a voice playing unit and a service logic supporting unit; wherein the ADP-SP connects a call from a calling LS or an MS and initiates an advertisement service call to the service logic supporting unit; upon receiving the advertisement service call from the ADP-SP, the service logic supporting unit returns advertisement service instruction to the ADP-SP after parsing the advertisement service call; upon receiving the advertisement service instruction returned by the service logic supporting unit, the ADP-SP instructs the voice playing unit to play a ring back tone which includes advertisement according to the advertisement service instruction and connects a voice channel used for the voice playing unit playing advertisement with the calling voice channel or the MS voice channel. The present invention also discloses a system and method for playing advertisement.

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Shenzhen, China

Chonghui Huang