Wireless Data Networking

• Mobile vs Wireless
• Frequency Hopping Spread Spectrum
• Spectrum
• Direct-Sequence Spread Spectrum
• Wireless WAN Services
• Cellular Digital Packet Data (CDPD)
• Wireless LANs
• IEEE 802.11 Features
• Hidden Node Problem
• 4-Way Handshake
• IEEE 802.11 MAC
• Ad-Hoc vs Infrastructure
• Peer-to-Peer or Base Stations?
• IEEE 802.11 Architecture
• IEEE 802.11 Priorities
• Time Critical Services
• Power Management
• HIPERLAN

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