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Upgrading method of IPTV terminal and correlated device thereof

A terminal and file upgrade technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of increasing the load of the upgrade server, network congestion, etc.

Inactive Publication Date: 2017-09-19
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to optimize the service, the client software version on the IPTV terminal side is also constantly updated. Traditional IPTV terminals use unicast to upgrade the client software version. Each terminal needs to download the updated upgrade file from the upgrade server, and The download time of IPTV terminals is relatively concentrated, which increases the load of the upgrade server and causes network congestion

Method used

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  • Upgrading method of IPTV terminal and correlated device thereof
  • Upgrading method of IPTV terminal and correlated device thereof
  • Upgrading method of IPTV terminal and correlated device thereof

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Embodiment Construction

[0081] Embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

[0082] See figure 1 , figure 1 It is a schematic framework diagram of an IPTV terminal upgrade system provided by an embodiment of the present invention, and the IPTV terminal upgrade system may include an upgrade server 110 , a multicast network 120 and at least one IPTV terminal 130 . in,

[0083] The upgrade server 110 is a multicast source, configured to send multicast content to the upgrade multicast group, such as the upgrade file described in the embodiment of the present invention.

[0084] The multicast network 120 is used to distribute the multicast data stream sent by the upgrade server to the IPTV terminals joining the upgrade multicast group; the multicast network may be a broadband network based on Internet Protocol. The multicast network 120 may include network elements such as a switch 1201 and / or a router 1202 who...

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Abstract

The embodiment of the invention discloses an upgrading method of an IPTV (Internet Protocol Television) terminal and a correlated device thereof. The method comprises: an upgrading server obtains an upgrading file and a verification file corresponding to the upgrading file; the upgrading file is reassembled to at least one upgrading data packet comprising an upgrading file fragment and the verification file is reassembled to a verification data packet; and a multicast data flow generated by the upgrading data packet and the verification data packet is sent to an upgrading group multicast group to allow an IPTV terminal added into the upgrading group multicast group to receive the multicast data flow forwarded by the upgrading group multicast group and verify the upgrading data packet according to the verification data packet, the client application upgrading is performed through the IPTV terminal according to the data of the upgrading file demodulated by the multicast data flow after the verification passes so as to avoid too heavy load and network obstruction caused by upgrading of a plurality of IPTV terminals and realize upgrading on a large scale of the IPTV terminals, the upgrading method of IPTV terminal and the correlated device thereof are more rapid, and the transmission efficiency of the upgrading file is high.

Description

technical field [0001] The present invention relates to the technical field of IPTV terminals, in particular to an upgrading method of IPTV terminals and related equipment. Background technique [0002] With the development of terminal technologies, Internet Protocol Television (IPTV) has been widely used and has a large user group. IPTV is a technology that uses a broadband network to provide home users with a variety of interactive services, including digital TV. Generally, IPTV services can be enjoyed through IPTV terminals (computers, network set-top boxes + TVs, mobile terminals and other terminals with video coding and decoding capabilities). In order to optimize the service, the client software version on the IPTV terminal side is also constantly updated. Traditional IPTV terminals use unicast to upgrade the client software version. Each terminal needs to download the updated upgrade file from the upgrade server, and The download time of IPTV terminals is relatively...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/262H04N21/6405H04N21/647
CPCH04N21/26291H04N21/6405H04N21/64723H04N21/64738
Inventor 黄小扬
Owner HUAWEI TECH CO LTD