Wireless Local Area Networks (WLANs) Part I

• Wireless Local Area Networks (WLANs) Part I
• WiFi
• IEEE 802.11 Features
• North American Channels
• IEEE 802.11 Physical Layers
• Hidden Node Problem
• 4-Way Handshake
• IEEE 802.11 MAC
• IEEE 802.11 Priorities
• Time Critical Services
• IEEE 802.11 DCF Backoff
• IEEE 802.11 DCF Backoff
• Typical Parameter Values
• DFS
• Summary
• Homework 6

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