(In recent years, wireless local area network (WirelessLAN, Wlan for short) has developed rapidly. This article introduces in detail two access modes of 802.11 wireless local area network: distributed control method (DCF) and centralized control method (PCF), and based on OPNET simulation experiments, compares and analyzes the throughput, Delay and other functional parameters provide a reference for the actual network operation. This document includes the following attachments:
802.11 WLAN MAC Protocol Research and Function Analysis
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