Method of inquiring scanning in radio broadband access system

A wireless broadband and access system technology, applied in the direction of data exchange through path configuration, can solve the problems of wasting precious air interface resources and affecting the normal transmission of service data on the air interface, so as to improve resource utilization, reduce air interface resources, reduce The effect of volume sent

CN1794674AInactive Publication Date: 2006-06-28HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2006-06-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

This invention discloses a method for requiring scanning in a wireless broadband access system used in the wireless broadband access system containing MSS and BS including: MSS determines adjacent BS information asking for scanning currently and their scanning kinds: A, said MSS transmits a scan request to service BS asking for carrying the adjacent BS information requiring for scan currently and the corresponding scanning kinds, B, said BS gets the information and the related scan kinds based on the received scan request.
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Description

technical field

[0001] The invention relates to a wireless broadband access technology, in particular to a scanning request method in a 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, th...

Examples

Embodiment Construction

[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] The present invention provides a method for requesting scanning in a wireless broadband access system. The main design idea is: after the MSS determines the adjacent BS currently requesting scanning and its corresponding scanning type, it sends a scanning request to the serving BS uniformly. The scanning request carries the information of each neighboring BS currently requested to be scanned and their corresponding scanning types. Here, the wireless broadband access system mainly refers to a WiMAX system.

[0043] 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...