Title: Simulation Study of DS-CDMA Communication System Based on m Sequence
Abstract: The spread spectrum sequence is one of the key technologies in code division multiple access spread spectrum communication,while the choice of spreading code sequences of different structures is to construct a good correlation with the pseudorandom sequence to meet the DS-CDMA communication systems.The model of DS-CDMA communication systems is studied and the definition and related nature of the m-sequence are introduced.Finally,the performance of the system for mitigating sinusoidal interference is analyzed by computer simulation.The results show that the errorrate decreases with the increase of the amplitude at a certain SNR.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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