WLAN chapter 11

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Author:
jasonnone466
ID:
203976
Filename:
WLAN chapter 11
Updated:
2013-02-27 22:22:33
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WLAN chapter 11
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WLAN chapter 11
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  1. What does WLAN (DSSS) stand for?
    Direct Sequence Spread Spectrum
  2. What does WLAN (OFDM) stand for?
    Orthogonal Frequency Division Multiplexing
  3. Does 802.11a use DSSS or OFDM? What is the frequency and speed?
    • 5GHz
    • 54Mbs
    • OFDM
  4. Does 802.11b use DSSS or OFDM? What is the frequency and speed?
    • 2.4GHz
    • 11Mbs
    • DSSS
  5. Does 802.11g use DSSS or OFDM? What is the frequency and speed?
    • 2.4GHz
    • 11Mbs using DSSS
    • 54Mbs using OFDM
  6. Does 802.11n use DSSS or OFDM? What is the frequency and speed?
    • Both 2.4GHz and 5GHz
    • 150Mbs
    • OFDM

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