DS-CDMA Communication System Based on Sequence Pairs

Spread spectrum communication is to use spread spectrum code to modulate the information data to be transmitted in order to realize the frequency spectrum extension, then transmission. The receiver uses the same spread spectrum yards to conduct solution and the related signal processing and restore the original information data. Then CDMA communication system is using the approximate orthogonal characteristics of address codes to distinguish users on the basis of the spread spectrum communication.

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