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Distributed electronic program guidance system

An electronic program navigation and distributed technology, applied in the IPTV field, can solve problems such as the method of EPG load balancing that has not yet been provided, and achieve the effect of improving the continuous service capability and increasing the number of users

Active Publication Date: 2010-12-08
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prior art has not yet provided a method for realizing the above-mentioned EPG load balancing

Method used

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  • Distributed electronic program guidance system
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Embodiment Construction

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

[0020] The main technical problem that the present invention solves is the definition of master-slave (Master / Slave) EPG server, from the setting of the grouping of EPG server, set-top box (STB) static / dynamic homepage address, master EPG server to the load balancing of slave EPG server and Periodic reporting of EPG status.

[0021] Figure 1A is a block diagram of a distributed electronic program guidance system according to the present invention. As shown in Figure 1, the distributed EPG system according to the present invention includes: a main EPG server 102, located at the central node of the system, used to provide EPG services for at least one user terminal, and load In the case of balance, the user terminal is redirected to at least one secondary electronic program guidance server; at least one secondary electronic progr...

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Abstract

This invention provides one distribution electron program guide system, which comprises the following parts: main electron list servo in system center point to process electrical guide to at least one user terminal and to position to at least one electrical servo; at least one electrical program guide servo in edge into several sets to process electrical service; at least one user terminal composed of main program servo and communication module with electron service main page and dynamic electrical service main page address.

Description

technical field [0001] The invention relates to the field of IPTV, in particular to a distributed electronic program navigation system. Background technique [0002] With the progress of society and the continuous improvement of users' pursuit of high-quality life, the development of digital home has attracted more and more people's attention. The IPTV (Interactive Internet Television) based on the broadband network provides users with rich and colorful audio and video services and various value-added application services, thereby promoting the development of the digital home. EPG (Electronic Program Guiding), as a navigation portal system for IPTV users to enjoy services, how to ensure reliable and stable services for many users is one of the keys to whether IPTV can truly become a carrier-class application. [0003] In the network environment where the entire IPTV system actually operates, multiple EPG servers will be distributed throughout the network. For example, in a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04N5/445
Inventor 吉锋徐火顺朱兴昌贾记磊
Owner ZTE CORP
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