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Method and device for improving reliability of radio reception device

A technology of wireless access equipment and reliability, applied in the field of communication, can solve problems affecting the reliability of IDU and ODU equipment, WiMAX equipment reliability, etc., and achieve the effect of improving reliability and improving reliability

Inactive Publication Date: 2006-12-13
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, WiMAX equipment does not have a backup scheme for IDUs and ODUs. Therefore, in practical applications, when IDUs and ODUs fail, backup IDUs and ODUs cannot be used to replace the failed IDUs and ODUs, which will affect The reliability of IDU and ODU equipment will affect the reliability of WiMAX equipment

Method used

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  • Method and device for improving reliability of radio reception device
  • Method and device for improving reliability of radio reception device
  • Method and device for improving reliability of radio reception device

Examples

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Embodiment Construction

[0044] The present invention provides a method and device for improving the reliability of wireless access equipment. The core of the present invention is to configure a backup IDU and a backup ODU for the IDU and ODU in WiMAX or other wireless access equipment. When the IDU or ODU fails , start the backup IDU or ODU to replace the failed IDU or ODU.

[0045] Describe the present invention in detail below in conjunction with accompanying drawing, the specific processing flow of the method of the present invention is as follows figure 1 shown, including the following steps:

[0046] Step 1-1. Configure backup IDU and ODU for the IDU and ODU in the wireless access device.

[0047] The method of the present invention first needs to configure a certain number of backup IDUs and ODUs for the working IDUs and ODUs in WiMAX or other wireless access devices, wherein the number N of the working IDUs and ODUs and the number m of the backup IDUs and ODUs can be determined according to t...

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Abstract

The invention discloses a reliable method and device of wireless switch-in equipment, which comprises the following parts: IDU (indoor unit) mode, outdoor unit mode, control mode, wherein the IDU (indoor unit) mode contains working IDU in the working condition and alternate IDU in the waiting condition; the ODU (outdoor unit) mode consists of working ODU in the launching condition and alternate IDU in the non-launching condition; the control mode is applied to connect IDU mode and ODU mode to correspond IDU and ODU one by one, which controls to start alternate IDU and ODU.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and a device for improving the reliability of wireless access equipment. Background technique [0002] Wireless access devices in a wireless communication system include an IDU (Indoor Unit) and an ODU (Outdoor Unit). In order to improve the reliability of the communication equipment, the current wireless access equipment adopts a processing method of backing up the IDU. This method solves the backup problem of the wireless access device to a certain extent, but cannot realize complete backup. In practical applications, when an ODU fails, the backup ODU cannot be used to replace the failed ODU, which will affect the reliability of the ODU device and further affect the reliability of the entire wireless access device. [0003] In addition, the wireless access equipment used in the existing WiMAX (World Interoperability for Microwave Access, global interactive microwave access)...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/74H04W24/00H04W24/04
CPCH04W24/04H04W88/08
Inventor 杨涛张克亮邬旭永
Owner HUAWEI TECH CO LTD
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