Streaming media service receiving device, method and mobile terminal thereof

A technology of a receiving device and a receiving method, which is applied in broadcasting service distribution, network traffic/resource management, electrical components, etc., can solve the problems of not being able to bring a satisfactory user experience to users and taking a long time, so as to improve the user experience and speed up the switching. effect of the process

Inactive Publication Date: 2009-09-16
LENOVO MOBILE COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] TD-MBMS mobile TV is based on streaming media technology. Due to the limitation of mobile terminal capabilities, usually only one TD-MBMS service can be selected at a time to receive and buffer. Under normal circumstances, the service playback can only play one service channel at a time. When switching to other service channels (that is, mobile phone TV channel switching), the TD-MBMS service can only be received and buffered once more, and in the process of service switching, remove In addition to the time occupied by protocol stack switching services, the buffering time of streaming media should also be considered, and the current existing technology is: streaming media buffering accounts for about 70% of the entire service switching time, that is, 4 seconds to 6 seconds, time-consuming Long, can not bring users a more satisfactory experience

Method used

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  • Streaming media service receiving device, method and mobile terminal thereof
  • Streaming media service receiving device, method and mobile terminal thereof
  • Streaming media service receiving device, method and mobile terminal thereof

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Embodiment Construction

[0049] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0050] Embodiments of the present invention can only select one TD-MBMS service to receive and buffer in the prior art. TV channel), need to wait for a long time, can not get better use experience problem, provide a streaming media service receiving device:

[0051] Such as figure 1 As shown, the streaming media service receiving device includes:

[0052] Service receiving module 11 is used to receive a plurality of services, one of which is the main service (referring to the currently playing TV channel), and the rest are auxiliary services; the main service and the auxiliary service here are relative, when switching to the auxiliary service and When playing, the auxiliary service becomes the current main service, that is, the main ...

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Abstract

The invention provides a streaming media service receiving device, a method and a mobile terminal thereof, which relates to the field of mobile communication and is invented for solving the problem that the video services of the existing mobile phone requires relatively long time for switching. The streaming media service receiving device comprises a service receiving module used for receiving a plurality of services in which one is a master service and others are slave services, a service buffer module used for buffering and storing the slave services during the playing period of the master service and a service playing module used for playing the buffered slave services when the switching from the master service to the slave services is finished. The proposal realizes the fast switching of the video services of mobile phones and improves the mobile phone video using experience of users.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a TD-MBMS service receiving device and method and a mobile terminal. Background technique [0002] MBMS, or Multimedia Broadcast / Multicast Service (Multimedia Broadcast / Multicast Service), is a broadcast service of a packet-based mobile communication network. It can use a single broadcast carrier to carry the content of multiple channels. It is the third generation of mobile communication Important specialty business. TD-MBMS is a simple and fast mobile multimedia service application solution for the deployment of MBMS on the TD-SCDMA (Time Division Synchronous Code Division Multiple Access) network. Mobile phones using TD-MBMS technology can provide multimedia services such as video conferencing, video on demand, and short advertisements. business. Mobile users can receive business services such as news, weather forecast and traffic information, stock market information, TV...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W28/14H04W88/02
Inventor 陈文成林桦李向东杨成沛黄大荣
Owner LENOVO MOBILE COMM TECH
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