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In CDMA spread spectrum systems, chip rate is less than the bandwidth of the channel.

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In CDMA spread spectrum systems, chip rate is less than the bandwidth of the channel.

(a) True

(b) False

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The above asked question is from Rake Receiver in division Equalization, Diversity and Channel Coding of Wireless/Mobile

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Correct option is (b) False

Easiest explanation: In CDMA spread spectrum systems, the chip rate is typically much greater than the flat fading bandwidth of the channel. Whereas conventional modulation techniques require an equalizer to undo intersymbol interference between adjacent channels.

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