Multiple Choice
Which of the following is not true for FDMA systems as compared to TDMA systems?
A) low complexity
B) lower cell site system cost
C) tight rf filtering
D) narrow bandwidth
Correct Answer:
Verified
Correct Answer:
Verified
Q14: TDMA allocates a single time per frame
Q15: The bandwidth of FDMA channel is<br>A)wide<br>B)narrow<br>C)large<br>D)zero
Q16: Fast frequency hopping is<br>A)several modulations per hop<br>B)several
Q17: In which technique is phase coherence hard
Q18: _ are utilized to allow synchronization of the
Q20: Which type of demodulator is used in
Q21: Which duration is shorter?<br>A)hop duration<br>B)symbol duration<br>C)chip duration<br>D)none
Q22: The minimum spacing between consecutive hop positions
Q23: _ is based on FDMA/FDD.<br>A)gsm<br>B)w-cdma<br>C)cordless telephone<br>D)amps
Q24: _ of TDMA system is a measure of