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Mobile multimedia broadcast service system and broadcast recording method using the same

A technology for mobile multimedia and broadcasting services, applied in the field of mobile multimedia broadcasting, can solve the problems of no solution for broadcasting, inability to watch broadcasting, limited storage capacity of portable devices, etc., and achieves the effect of overcoming the limitation of storage capacity

Inactive Publication Date: 2006-11-22
NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] First, when using a DMB device, it may happen that the broadcast cannot be received when entering a difficult-to-receive area such as a tunnel
[0016] Second, since broadcasts are recorded like PVRs, the storage capacity of portable devices is very limited
[0017] Third, there is no solution to the broadcast currently in progress when the communication network itself is experiencing obstacles

Method used

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  • Mobile multimedia broadcast service system and broadcast recording method using the same
  • Mobile multimedia broadcast service system and broadcast recording method using the same
  • Mobile multimedia broadcast service system and broadcast recording method using the same

Examples

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Embodiment Construction

[0056] Next, the mobile multimedia broadcast service system according to the present invention and the mobile multimedia broadcast recording method using this system will be described with reference to the accompanying drawings.

[0057] figure 1 It is a schematic diagram illustrating the mobile multimedia broadcasting service system according to the present invention.

[0058] The mobile multimedia broadcast service system according to the present invention includes: a display device 100, a cable data transponder 200, a cable broadcast operator server 300, a DMB operator server 400, a mobile communication network 500, a mobile communication server 600, a repeater 700, a second 1 to n th DMB devices 800 , 900 , 1000 , 1100 .

[0059] Here, the display device 100 is a display (recording) device capable of not only receiving digital broadcasting but also recording.

[0060] The cable headend 200 is a transmission system that transmits a cable broadcast to a display device.

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Abstract

The invention discloses a moving multimedia broadcast service system and moving multimedia broadcast record method, when the DMB device is in blind area and other difficult receiving area, which comprises the following steps: the server transferring distinguished symbol of DMB device and current receiving broadcasting channel information step when the loaction information of DMB device of receiving DMB is in the difficult receiving area; the step of wire broadcasting server applying to record current receiving broadcasting channel by wire data translator according to the identification signal of display device; the step of wire data translator transferring record begin information to the display device; the step of the display device recording wire broadcast of broadcasting channel.

Description

1. Technical field [0001] The present invention relates to mobile multimedia broadcasting (DMB: Digital Multimedia Broadcasting), specifically a mobile multimedia broadcasting device that can record the received channel broadcast by the DMB device when the DMB device is located in a blind area or other difficult-to-receive area. A multimedia broadcast service system and a mobile multimedia broadcast recording method using the system. 2. Background technology [0002] Modern people are using various electronic devices. Among them, a display device such as a television is a necessity in a family. [0003] Display devices such as televisions were initially used to simply watch a few broadcasts, but are now being used as a tool to obtain various information from dozens or hundreds of broadcasts. [0004] Also, recently, a DMB service capable of mobile broadcast reception is being implemented. [0005] DMB here is a mobile multimedia broadcasting service that integrates broadc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/18H04N5/76
Inventor 薛盛云
Owner NANJING LG TONGCHUANG COLOR DISPLAYS SYST CO LTD
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