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全部作者: 赵力强 第1作者单位: 西安电子科技大学综合业务网国家重点实验室 摘要: IEEE 802.11 includes two medium access control (MAC) protocols, a basic distributed coordination function and an optional point coordination function (PCF). PCF is a polling-based MAC protocol able to support collision free and time bounded services. However no suitable PCF analytical model is presented now. A simple, but extremely accurate, analytical model is presented in this paper to compute the system throughout. Simulation results show that the model is valid. 关键词: WLAN, IEEE 802.11, DCF, PCF, performance analysis (浏览全文) 发表日期: 2006年08月21日 同行评议:
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