위성통신의 다원접속 방식이 아닌 것은?
FDMA(Frequency Division Multiple Access)
TDMA(Time Division Multiple Access)
CDMA(Code Division Multiple Access)
PAMA(Pre-Alignment Multiple Access)
위성통신의 다원접속 방식이 아닌 것은?
A. FDMA(Frequency Division Multiple Access)
B. TDMA(Time Division Multiple Access)
C. CDMA(Code Division Multiple Access)
D. PAMA(Pre-Alignment Multiple Access)