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An Acquisition Performance Analysis of DS-MC-CDMA System under Multiple Access Interference Conditions

Tong Xue-jian

Abstract

Multi-Access Interference's (MAI's) effect on parallel acquisition performance of DS-Multi-carrier CDMA system under the typical indoor radio channel is discussed in the paper. Moreover, a comparison of acquisition performance impairment produced by the MAI in DS-MC-CDMA and DS-Single-carrier CDMA is also made. Results are given in terms of average acquisition time obtained by means of simulations and theory analysis.

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Key concepts: Code division multiple access, Interference (communication), Computer science, Channel (broadcasting), Electronic engineering, Spread spectrum, Co-channel interference, Telecommunications