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A transmission method for the program prompt information of the electronic business guide

An electronic service guide and information prompt technology, applied in simultaneous/sequential multi-TV signal transmission, color TV parts, TV system parts, etc., can solve unavailable, useless ESG data information, and incomplete data information and other issues to achieve the effect of improving reliability

Inactive Publication Date: 2009-10-14
GLOBAL INNOVATION AGGREGATORS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, a large amount of received ESG data information is incomplete, that is to say, it is unavailable, or ESG data information is useless

Method used

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  • A transmission method for the program prompt information of the electronic business guide

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Embodiment Construction

[0018] In order to facilitate a deep understanding of the technical content of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] The ESG multiplex transmission method of the present invention will be described in detail below with reference to the accompanying drawings and specific implementation manners.

[0020] In order to reduce the resource consumption of the terminal equipment, avoid the defect that the function of providing ESG program preview information can only be provided by receiving the information of the arrangement information type (as shown in Table 1) and the content information type (as shown in Table 2) of the ESG data information , the present invention provides a method for transmitting program prompt information of an electronic service guide, which is characterized in that the program prompt information of the electronic service guide is encapsula...

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Abstract

A method for transmitting a program prompting information of ESG is disclosed, wherein, the program prompting information of ESG is encapsulated to data unit of a multiplex sub frame, and is transmitted with the multimedia broadcasting video and audio unit in service logic channel. A method for transmitting an ESG is also disclosed, wherein, the program prompting information of ESG is encapsulated to data unit of a multiplex sub frame, which data type is "program prompting information", and is transmitted with the multimedia broadcasting video and audio unit in a service logic channel; and after the terminals receive said programprompting information of ESG, a function of program forecast information of ESG is achieved. Furthermore, a frame structure of program fore notice information of ESG is disclosed, which includes start time, time duration, language type, length of theme and theme information.

Description

technical field [0001] The invention relates to electronic service guide (ESG) program prompt information, in particular to a transmission method of electronic service guide program prompt information (or program forecast information) in a mobile multimedia broadcasting system. Background technique [0002] In the mobile multimedia broadcasting system, the function of ESG is to provide terminal users with relevant information of mobile multimedia broadcasting services, such as service name, play time, content summary, etc., to facilitate users' quick retrieval and access to services. It consists of basic description information, data information and program prompt information. [0003] The program prompt information is the auxiliary information of the ESG, which describes the general information of the current time period and the next time period of the service, and is transmitted in the service logic channel together with the multimedia broadcasting video and audio units. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/445H04N7/08H04H20/00H04M1/72436
CPCH04N21/6131H04N21/23614H04N21/84H04N5/44543H04N21/47
Inventor 李木金姚清华柯尊友文海龙
Owner GLOBAL INNOVATION AGGREGATORS LLC
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