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Method, system and terminal for implementing information scheduling

A technology of system information and scheduling information, applied in the field of information scheduling in wireless communication systems, can solve problems such as large system load and unreasonable system information scheduling, achieve system information scheduling optimization, avoid system overload, and avoid network load overweight effect

Active Publication Date: 2009-08-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0008] The technical problem to be solved by the embodiments of the present invention is to provide a method and system for realizing system information scheduling in a wireless communication system, so as to solve the problem of excessive system load at a certain moment caused by unreasonable system information scheduling in the prior art

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  • Method, system and terminal for implementing information scheduling
  • Method, system and terminal for implementing information scheduling
  • Method, system and terminal for implementing information scheduling

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Embodiment Construction

[0029] In order to make the technical problems, technical solutions and advantages to be solved by the embodiments of the present invention clearer, a further detailed description will be made below in conjunction with the drawings and preferred embodiments of the present invention.

[0030] The system information scheduling method in the wireless communication system provided by the present invention can realize the optimization of the system information scheduling, thereby avoiding the problems of heavy network load and low user data scheduling efficiency caused by sending all SIs at the same time. The wireless communication system described in the present invention includes the UMTS system, the LTE system and its subsequent evolution system, etc. In the embodiment of the present invention, the LTE system is used as an example for introduction, but the present invention is not limited thereto.

[0031] The first preferred embodiment provided by the present invention is as f...

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Abstract

The invention discloses a method for realizing dispatching of system information in a wireless communication system, comprising the following steps of: determining a system frame number (SFN); setting system information SI-x, determining the position of SI according to SFN, distributing all the SI on a wireless frame discontinuously at any time and then sending all the SI. The invention further provides a dispatching system for system information and a user terminal, and by implementing the technical proposals provided by the invention, the optimization of system information dispatching can be realized, thereby avoiding overloading of the network caused by sending all the SI simultaneously and low efficiency of user data dispatching.

Description

technical field [0001] The wireless communication system of the present invention particularly relates to the information dispatching technology in the wireless communication system. Background technique [0002] With the continuous development of communication technology, how to improve the spectrum utilization of communication systems, provide higher user data rates, improve system capacity and coverage, and reduce operating costs has gradually become a research hotspot. [0003] In a cellular mobile communication system, the entire network is composed of several cells, and different cells are configured with different cell configuration attributes according to actual conditions. In order to effectively improve the efficiency of network transmission of such configuration attribute information, various mobile communication systems Broadcasting is generally used to transmit these information. The specific method is to add a broadcast channel in each cell, and periodically b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/00H04W28/24
CPCH04W48/12
Inventor 朱作燕谢明江马小飞
Owner HUAWEI TECH CO LTD
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