Fairness and load balancing in wireless LANs using association control

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United States of America Patent

PATENT NO 7836181
SERIAL NO

11205768

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Abstract

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Association control is utilized for associating wireless local area network users with at least one wireless local area network access point and thereby achieving simultaneous fairness and load balancing. In the present method, a network operation center receives user parameters from each user in the wireless network via the access points. It then sets out both to determine a set of associations between each user and one or more access points based on the user parameters using fractional load balancing and produce a second set of associations by rounding so that, in said second set, each user is associated with only one access point. The present method achieves close to optimal load balancing and max-min fairness while outperforming commonly-used heuristic approaches.

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Patent Owner(s)

Patent OwnerAddress
RPX CORPORATION4 EMBARCADERO SUITE 4000 SAN FRANCISCO CA 94111

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bejerano, Yigal Springfield, US 48 569
Han, Seung-Jae Basking Ridge, US 21 625
Li, Li Iselin, US 1435 18853

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