An optimal station association policy for multi-rate ieee 802.11 wireless lans
Proceedings of the 10th ACM Symposium on Modeling, analysis, and simulation of wireless and mobile systems
A new access point selection policy for multi-rate IEEE 802.11 WLANs
International Journal of Parallel, Emergent and Distributed Systems - Advances in Wireless Networks
CAEM: A channel adaptive approach to energy management for wireless sensor networks
Computer Communications
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This paper refers to a wireless cellular packet network scenario where fast retransmission of corrupted packets is used to improve the packet error ratio. Since the ‘gross’ packet transmission rate (including retransmission) depends on the channel quality perceived, admitted calls weight unevenly in terms of effective resource consumption. In this paper, we suggest using channel quality information to drive load balancing mechanisms. We propose two novel metrics to determine the best cell to attach to, during handover or new call origination. Extensive simulation results prove the superiority of our proposed schemes with respect to traditional load balancing, which base their operation on the number of admitted calls per cell. Copyright © 2004 John Wiley & Sons, Ltd.