Differentially coherent PN code acquisition based on a matched filter for chip-asynchronous DS/SS communications

研究成果: 雜誌貢獻期刊論文同行評審

11 引文 斯高帕斯(Scopus)

摘要

A pseudonoise code acquisition technique based on a marched filter with differentially coherent detection is proposed for direct-sequence spread-spectrum communications in chip-asynchronous environments. Such a technique can be confidently exploited as an alternative to noncoherent detectors, which have been extensively investigated, because it can provide very attractive improvements over its noncoherent counterpart as well as overcome the problems caused by chip asynchronization without increasing hardware complexity. The results of statistical analyses show that the proposet technique certainly can achieve much lower error probabilities.

原文???core.languages.en_GB???
頁(從 - 到)1596-1599
頁數4
期刊IEEE Transactions on Vehicular Technology
51
發行號6
DOIs
出版狀態已出版 - 11月 2002

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