WiMAX Part I: PHY

• What is WiMAX?
• Data rate vs. Mobility
• Key Features of WiMAX
• Prior Attempts: LMDS & MMDS
• WiMAX
• Spectrum Options
• Effect of Frequency
• IEEE 802.16 PHYs
• IEEE 802.16 PHY: Features
• Frequency Reuse
• Fractional Frequency Reuse
• OFDM Subcarriers
• Subchannelization
• Subcarrier Permutations
• Downlink Partial Usage of Subcarriers
• Symbols, Clusters, and Slots (PUSC DL)
• Symbols, Tiles, and Slots (PUSC UL)
• 802.16 Frame Structure
• Mobile WiMAX Frame
• Frame Structure
• Subscriber Initialization
• Summary

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