Multiple Choice
What is the multiplexing technique used by 802.11a to help solve the multipath distortion problem?
A) QPSK
B) OFDM
C) FEC
D) PBCC
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q20: Which wireless data rate uses 64-level quadrature
Q21: MATCHING<br>-devices that make it much easier to
Q22: Increasing data transmission speed through more complex
Q23: What 802.11 standard under development uses up
Q24: Why is the SIFS time in the
Q26: What are the three parts of an
Q27: Wireless controllers incorporate most AP functions including
Q28: How many bits per symbol can be
Q29: What is the guard interval and what
Q30: The strength of encryption relies on keeping