Implementation method and system for mobile stream media

An implementation method and streaming media technology, applied in the communication field, can solve problems such as occupying too many communication resources, and achieve the effect of saving communication resources and personalized services

Active Publication Date: 2012-09-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

like figure 1 As shown, because the macro network covers a large area and bears many users, it will

Method used

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  • Implementation method and system for mobile stream media
  • Implementation method and system for mobile stream media
  • Implementation method and system for mobile stream media

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Embodiment Construction

[0030] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0031] The terms "system" and "network" are often used interchangeably herein. The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B t...

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Abstract

An embodiment of the invention discloses an implementation method and a system for mobile stream media. The implementation method comprises the following steps that: a small base station receives a request message sent by a terminal, the request message carrying stream labels corresponding to the stream media, and transmits the request message to a stream media source; then the small base station establishes empty broadcast physical channels, and maps the empty broadcast physical channels with the stream labels; the small base station receives a stream media data packet sent by the stream media, and converts the stream media data packet to a multicast message; and finally the small base station sends the multicast message to the terminal through the empty broadcast physical channels. Thus, a plurality of stream media programs can be watched through the terminal, the same program can be watched simultaneously through a plurality of terminals, and dynamic setting and free switches of programs to be watched are allowed through the terminal, thereby saving communication resources, improving the utilization rate of frequency spectrums, and providing service that is more personalized for users.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and system for realizing mobile streaming media. Background technique [0002] Mobile streaming media refers to the technology or application of receiving streaming media programs while moving. As a brand-new mass media, mobile streaming media broadcasts and receives programs through wireless digital signal transmission and terrestrial digital equipment reception, and can be installed on buses, taxis, subways, etc. Streaming media systems on vehicles such as vehicles, mobile multimedia players, personal computers and other terminals to watch streaming media programs. [0003] Currently existing mobile streaming media solutions are all broadcast on the macro network side. Such as figure 1 As shown, since the macro network has a large coverage area and bears many users, it will not only occupy too many communication resources, but also cause most users to watch t...

Claims

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Application Information

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IPC IPC(8): H04N21/238H04N21/262H04N21/266H04N21/437H04W4/06H04W76/10
CPCH04L65/1026H04W4/06H04W76/10H04L65/765H04L65/611H04W72/30H04L12/189
Inventor 嵇家刚
Owner HUAWEI TECH CO LTD
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