Increasing link capacity via traffic distribution over multiple WI-FI access points

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United States of America Patent

APP PUB NO 20070263616A1
SERIAL NO

11433359

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Abstract

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A method and system for combining the bandwidth available to a user communications device from multiple access points by switching output requests and corresponding replies to such requests among a plurality of such access points. In the simplest implementation the switching can be on a round-robin basis, but the switching can be enhanced to prioritize and use quality of service requirements associated with each output request, and also to measure congestion at each access point and base switching upon the congestion level. The invention operates by generating subset ISO communication stacks for each available access point, preferably the subset from the IP layer to the data control link, and switching between these stacks.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Castro, Paul Christesen Harrison, NY 1 16
Giraud, Frederique Anne Ossining, NY 2 18
Yeh, Danny Lo-Tien Irvington, NY 7 140

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