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Compare SDMA, TDMA, FDMA and CDMA
written 4.5 years ago by gravatar for teamques10 teamques10 ★ 70k modified 4.0 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k
wireless networks
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written 4.5 years ago by gravatar for teamques10 teamques10 ★ 70k
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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