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计算机应用 2008
Extension to DCF for wireless local area networks——ExDCF
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Abstract:
In typical installation of an 802.11 based Wireless Local Area Network(WLAN),mobile hosts would access the network through Access Points(AP).Since the communication link between two mobile stations in the same WLAN effectively becomes a two-hop path,even if they can hear each other,the throughput degrades significantly.In this paper,ExDCF protocol as an extension to standard Distributed Coordination Function(DCF)protocol in WLAN was proposed,which could improve the throughput between two mobile stations mor...