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| The System Throughput Estimation Method for Multi-cell WLANs |
| Ling Xiang①;Yang Kun②;Yan ShaoHu①;Wu ShiJi① |
| ①SCIE,University of Electronic Science and Technology of China,Chengdu 610054, China;②Department of EEE,The University of Hong Kong, Hong Kong,China |
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Abstract In multi-cell Wireless Local Area Networks （WLAN）, co-channel interference between access points, and interference between co-channel users located in neighbored cells are existed, which lead the system performance different from the situation in a single-cell WLAN. A system throughput estimation method is proposed. Three important features of this method are that co-channel overlapping is allowed, hybrid data rates are allowed, and non-uniform distribution of users is allowed. The simulation results on the access point placement and the channel assignment show that the estimation method meets system design.
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Received: 05 April 2004
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2005, Vol. 27 
