WIRELESS ACCESS PROTOCOL SYSTEM AND METHOD

The performance and ease of management of wireless communications environments is improved by a mechanism that enables access points (APs) to perform automatic channel selection. A wireless network can therefore include multiple APs, each of which will automatically choose a channel such that channe...

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Hauptverfasser: HAWE, WILLIAM, R, BACKES, FLOYD
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BACKES, FLOYD
description The performance and ease of management of wireless communications environments is improved by a mechanism that enables access points (APs) to perform automatic channel selection. A wireless network can therefore include multiple APs, each of which will automatically choose a channel such that channel usage is optimized. Furthermore, APs can perform automatic power adjustment so that multiple AN can operate on the same channel while minimizing interference with each other. Wireless stations are load balanced across APs so that user bandwidth is optimized. A movement detection scheme provides seamless roaming of stations between APs. L'invention concerne l'amélioration de la performance et de la facilité de gestion des environnements de communication sans fil, par un mécanisme qui permet aux points d'accès d'assurer la sélection de canal automatique. On peut ainsi établir plusieurs points d'accès sur un réseau sans fil, chacun de ces points choisissant automatiquement un canal de manière à optimiser l'utilisation des canaux. De plus, les points d'accès assurent un réglage de puissance automatique, et plusieurs points d'accès peuvent fonctionner sur le même canal tout en réduisant au minimum les brouillages mutuels. Les stations sans fil font l'objet d'un équilibrage de charge entre les points d'accès, de manière à optimiser la largeur de bande d'utilisateur. Un système de détection de mouvement assure la recherche en continu des stations entre points d'accès.
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subjects ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TELEPHONIC COMMUNICATION
TESTING
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
title WIRELESS ACCESS PROTOCOL SYSTEM AND METHOD
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