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Device and method for receiving streaming media service and mobile terminal

A technology of a receiving device and a receiving method, which is applied in the directions of broadcasting service distribution, network traffic/resource management, electrical components, etc., to achieve the effect of improving the user experience and speeding up the switching process.

Inactive Publication Date: 2012-02-01
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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  • Device and method for receiving streaming media service and mobile terminal
  • Device and method for receiving streaming media service and mobile terminal
  • Device and method for receiving streaming media service and mobile terminal

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Embodiment Construction

[0048] In order to make the technical problems, technical solutions, and advantages to be solved by the embodiments of the present invention clearer, a detailed description will be given below with reference to the drawings and specific embodiments.

[0049] According to the embodiment of the present invention, in the prior art, only one TD-MBMS service can be selected for receiving and buffering at a time. When a user switches from one service (that is, a TV channel in the mobile phone) to another service (that is, another service in the mobile phone). TV channel), need to wait a long time, can not get a better experience of use, provide a streaming media service receiving device:

[0050] Such as figure 1 As shown, the streaming media service receiving device includes:

[0051] The service receiving module 11 is used to receive multiple services, one of which is the main service (referring to the TV channel currently being broadcast), and the rest are the auxiliary services; the m...

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Abstract

The invention provides a streaming media service receiving device and method as well as a mobile terminal, relates to the field of mobile communication, and is invented to solve the problem of long switching time of existing mobile TV services. The streaming media service receiving device of the present invention includes: a service receiving module for receiving multiple services, one of which is the main service and the rest are auxiliary services; a service buffering module for buffering and storing the auxiliary service; a service playing module, configured to play the buffered auxiliary service when the main service is switched to the auxiliary service. This solution realizes the fast switching of the mobile TV service, and improves the user's experience of using the mobile TV.

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, T...

Claims

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Application Information

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Patent Type & Authority Patents(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