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CWNA Certified Wireless Network Administrator Official Deluxe Study Guide: Exam CWNA-106 by David A. Westcott, David D. Coleman

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IN THIS CHAPTER, YOU WILL LEARN ABOUT THE FOLLOWING:

  • 802.11n-2009 amendment
  • Wi-Fi Alliance certification
  • MIMO
    • Radio chains
    • Spatial multiplexing (SM)
    • MIMO diversity
    • Space-time block coding (STBC)
    • Cyclic shift diversity (CSD)
    • Transmit beamforming (TxBF)
  • HT channels
    • 20 MHz non-HT and HT channels
    • 40 MHz channels
    • 40 MHz Intolerant
    • Guard interval (GI)
    • Modulation and coding scheme (MCS)
    • HT PHY
    • Non-HT legacy
    • HT Mixed
    • HT Greenfield
  • HT MAC
    • A-MSDU
    • A-MPDU
    • Block Acknowledgment
    • RIFS
    • HT power management
  • HT operation
    • 20/40 channel operation
    • HT protection modes (0–3)
    • RTS/CTS and CTS-to-self
  • 802.11n migration and deployment

In this chapter, we discuss ...

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