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Load equation method for distributed electronic program guidance system

A technology of electronic program navigation and load balancing, which is applied in the field of IPTV, can solve problems such as EPG load balancing methods that have not yet been provided, achieve good continuous service capabilities, and increase the number of users

Inactive Publication Date: 2007-03-14
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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  • Load equation method for distributed electronic program guidance system
  • Load equation method for distributed electronic program guidance system
  • Load equation method for distributed electronic program guidance system

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Embodiment Construction

[0018] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] The main technical problems solved by the present invention are the definition of the master / slave EPG server, the grouping of the slave EPG server, the setting of the static / dynamic home page address of the set-top box (STB), the load balancing from the master EPG server to the slave EPG server and Periodic reporting of EPG status.

[0020] 1A is a block diagram of a distributed electronic program guidance system in accordance with the present invention. As shown in FIG. 1 , the distributed electronic program guide system according to the present invention includes: a main electronic program guide server 102, located at the central node of the system, for performing electronic program guide services for at least one user terminal, and performing load when required In a balanced case, the user terminal is redirected to at least one slave...

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Abstract

This invention provides one load even method for distribution electrical program, which comprises the following steps: step S202 to set center point list as main list servo and sets edge point servos as one set from electron list guide servo to electrical list servo; step S204 to let user load from main electron list servo and to send its address to user terminal for electrical list service; step S206 to process load balance to reposition user terminal to at least one electron list servo.

Description

technical field [0001] The invention relates to the field of IPTV, in particular to a load balancing method for 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 attention from people. And IPTV (interactive network television) based on broadband network provides users with colorful audio and video services and various value-added application services, thus promoting the development of 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] Under the actual network environment of the entire IPTV system, multiple EPG servers will be distributed in the entire network. For example, a provi...

Claims

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Application Information

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Patent Type & Authority Applications(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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