Base station, mobile station and scanning requesting method of wireless broadband access system

An access system and wireless broadband technology, applied in the wireless broadband access system scanning technology field, can solve the problems of wasting precious air interface resources and affecting the normal transmission of business data on the air interface, so as to improve resource utilization, reduce air interface resources, The effect of reducing the amount of sending

Inactive Publication Date: 2008-07-16
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] It can be seen that the existing request scanning method does not effectively use the air interface resources for processing, which will cause a serious waste of precious air interface resources in some cases, thereby affecting the normal transmission of business data on the air interface

Method used

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  • Base station, mobile station and scanning requesting method of wireless broadband access system
  • Base station, mobile station and scanning requesting method of wireless broadband access system
  • Base station, mobile station and scanning requesting method of wireless broadband access system

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] The present invention provides a method for requesting scanning in a wireless broadband access system. Taking the WiMax system as an example, the mobile station MSS determines the adjacent base station BS currently requesting scanning and its corresponding scanning type, and sends a scanning request to the serving BS , the scanning request carries the information of each neighboring BS currently requested to be scanned and their corresponding scanning types. Among them, the information of each neighboring BS carried in the scanning request and its corresponding scanning type have two representations: 1. Each scanning type and the corresponding neighboring BS information of each scanning type; 2. Each neighboring BS information, And the scanning type corresponding to each adjacent BS information. When these two ways are used to...

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Abstract

The invention discloses a base station and a mobile station in a system with accessed wireless bandwidth and a scan requesting method; the mobile station determines the information of each adjacent base station which requests scanning currently and each corresponding scan type and sends a scan request to a servicing base station; the scan request carries the information of each adjacent base station which requests scanning currently and each corresponding scan type; the servicing base station captures the information of each adjacent base station which requests scanning currently and each corresponding scan type according to the received scan request. The invention is adopted to improve the utilization rate of empty resource when the scan is requested.

Description

technical field [0001] The invention relates to the wireless broadband access technology, in particular to the scanning technology in the wireless broadband access system. Background technique [0002] World Interoperability for Microwave Access (WiMAX, World Interoperability for Microwave Access) is a mobile wireless broadband access standard formulated by the IEEE standard organization, also known as the IEEE802.16 standard. The WiMAX system consists of a base station (BS, Basic Station) and a mobile station (MSS, Mobile Subscribe Station). The BS and the MSS communicate wirelessly through electromagnetic waves transmitted and received by a wireless transceiver. Each BS has its coverage area, and the BS can communicate with each BS within its coverage area. At the same time, a BS can communicate with multiple MSSs within its coverage area, but an MSS can only maintain communication with one BS, and this BS is called the serving BS of this MSS. However, as the MSS moves, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04L12/56
Inventor 蔡睿
Owner HUAWEI TECH CO LTD
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