Method for searching mobile TV channel, device and mobile terminal thereof

A technology for TV channels and mobile TVs, applied to parts of color TVs, parts of TV systems, TVs, etc., can solve problems such as inability to determine user geographic information, inability to start automatic search of mobile TV channels, etc. Practical and easy to use

Inactive Publication Date: 2010-11-24
SHENZHEN COSHIP ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, such as: a kind of navigation and entertainment device whose patent number is 200920129453, its shortcoming exists: it needs the support of GPS system to determine the geographical information of the user, so as to start the automatic search and update of mobile phone TV channels, if it is indoors or there is no GPS When there is no signal, the user's geographical information cannot be determined, and the automatic search of mobile TV channels cannot be started

Method used

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  • Method for searching mobile TV channel, device and mobile terminal thereof
  • Method for searching mobile TV channel, device and mobile terminal thereof
  • Method for searching mobile TV channel, device and mobile terminal thereof

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Embodiment Construction

[0034] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] refer to figure 1 Propose an embodiment of the method for automatically searching mobile TV channels of the present invention, comprising the following steps:

[0036] Step S30, sending a city information acquisition request to the base station to obtain city information corresponding to the base station, the city information includes but not limited to: city name, specific geographical location of the city, and mobile TV channel information of the city to which it belongs;

[0037] Step S40, judging whether the city has changed according to the city information, if so, proceed to step S401; otherwise, proceed to step S402;

[0038] Step S401, initiate mobile TV channel (CMMB) search;

[0039] Step S402, do not initiate a search.

[0040] refer to figure 2 , before the above step of sending a city informat...

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Abstract

The invention provides a method for searching a mobile TV channel, a device and a mobile terminal thereof. The method comprises the following steps: transmitting an urban information acquisition request to a base station to acquire urban information corresponding to the base station; determining whether the city changes or not according to the urban information, and searching the mobile TV channel if the city changes, otherwise stopping searching. The method determines the information of urban geographic location of a mobile terminal through information interaction of the mobile terminal and the base station, and automatically searches the mobile TV channel of the city.

Description

technical field [0001] The invention relates to mobile TV, in particular to a method, device and mobile terminal for searching mobile TV channels. Background technique [0002] As of March 23, 2010, CMMB (China Mobile Multimedia Broadcasting, China Mobile Multimedia Broadcasting) has been opened in 302 cities across the country, and each city is assigned a channel number for planning frequency band utilization, separate management, and easy search. [0003] Mobile TV terminals of various standards, such as TD-SCDMA, WCDMA and CDMA2000 in the mobile phone 3G (3rd-generation, third-generation mobile communication technology) standard, can connect and exchange information with the base station. [0004] In the prior art, such as: a kind of navigation and entertainment device whose patent number is 200920129453, its shortcoming exists: it needs the support of GPS system to determine the geographical information of the user, so as to start the automatic search and update of mobil...

Claims

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Application Information

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IPC IPC(8): H04N5/50H04W4/02
Inventor 漆星陈明
Owner SHENZHEN COSHIP ELECTRONICS CO LTD
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