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Method and system for remote control through set-top box

A technology of remote control and set-top box, which is applied in the field of data transmission and can solve the problems of increasing errors, not having remote equipment, and controlling PC services.

Inactive Publication Date: 2006-07-05
SHANGHAI HUANDA COMP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, none of the set-top boxes on the market has the remote device, that is, the control function of the remote server, that is, the service of controlling the PC cannot be performed through this device.
In currently used set-top boxes, the instructions sent (including those sent directly by the set-top box and by the remote control of the set-top box) must first be encoded before they can be transmitted on the network. This is because of the limitations of the TCP / IP network, making these operations The instructions cannot be transmitted directly on the network, they must first be encoded, which increases the possibility of errors

Method used

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  • Method and system for remote control through set-top box
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  • Method and system for remote control through set-top box

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Embodiment Construction

[0017] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] figure 1 It is a system 100 for remote control through a set-top box according to the present invention, which includes several remote servers 104 and several set-top boxes 106 connected through an IP network 102, and the server 104 communicates with the set-top box 106 through the IP network 102. The above-mentioned devices It is the same as in the prior art, the improvements of the system 100 of the present invention are:

[0019] Several remote servers 104 are first connected to the SCTP server 108, and then connected to the IP network 102, and the data communication between the remote server 104 and the IP network 102 is performed by the SCTP server 108 for SCTP compression or decompression;

[0020] Several set-top boxes 102 are first connected to the SCTP server 108, and then connected to the IP network 102, and ...

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PUM

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Abstract

The method includes following steps: the set-top box sends a command; the command is compressed into an UpnP packet, and then is compressed into a SCTP packet; the SCTP packet is transmitted to the SCTP server connected with destination remote server to make SCTP decompression by which it is decompressed into UpnP packet; the UpnP packet is transmitted to the destination remote server.

Description

technical field [0001] The present invention relates to a data transmission method and system related to a set-top box, more specifically, to a method and a system for performing remote control through the set-top box. Background technique [0002] Set-top boxes are required in network data transmission systems, especially video-on-demand systems. At present, the set-top boxes on the market do not have the remote device, that is, the control function of the remote server, that is, the service of controlling the PC cannot be performed through the device. In currently used set-top boxes, the instructions sent (including those sent directly by the set-top box and by the remote control of the set-top box) must first be encoded before they can be transmitted on the network. This is because of the limitations of the TCP / IP network, making these operations Instructions cannot be transmitted directly over the network, they must first be encoded, which increases the possibility of e...

Claims

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Application Information

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IPC IPC(8): H04N7/173
Inventor 王渊司卓维强
Owner SHANGHAI HUANDA COMP TECH