Compare TDMA, CDMA, FDMA and SDMA

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written 3.9 years ago by

teamques10 ★ 69k

modified 2.8 years ago by

sagarkolekar ★ 11k

Approach	SDMA	TDMA	FDMA	CDMA
Idea	Segment space into cells/sectors	Segment sending time into disjoint time-slots, demand driven or fixed patterns	Segment the frequency band into disjoint sub-bands	Spread the spectrum using orthogonal codes
Terminals	Only one terminal can be active in one cell/ one sector	All terminals are active …

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