UMTS use which multiple access technique? a) CDMA b) TDMA c) FDMA d) SDMA Answer : a) CDMA...
W-CDMA works in FDD mode only. a) True b) False Answer : b) False...
Which one is not a TDMA standard of second generation networks? a) GSM b) IS-136 c) AMPS d) PDC Answer : c) AMPS...
Which of the following is a CDMA standard of second generation network? a) IS-95 b) IS-136 c) ETACS d) EDGE Answer : a) IS-95...
Which of the following is the world’s first cellular system to specify digital modulation and network level architecture? a) GSM b) AMPS c) CDMA d) IS-54 Answer : a) GSM...
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