Wireless Local Area Networks (WLANs)


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Table of Contents

Wireless Local Area Networks (WLANs)

WiFi

IEEE 802.11 Features

Hidden Node Problem

4-Way Handshake

IEEE 802.11 MAC

IEEE 802.11 Architecture

IEEE 802.11 Priorities

Time Critical Services

North American Channels

IEEE 802.11 Physical Layers

IEEE 802.11 Activities

802.11n

802.11n

MIMO

Smart Antennas

IEEE 802.11n Status

TGnSync vs WWise

IEEE 802.11 DCF Backoff

DFS

IEEE 802.11e QoS

Enhanced DCF

ECDF Bursting

Summary

Reading Assignment

Author: Raj Jain

Home Page: http://www.cse.wustl.edu/~jain/

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