Identification of Sparsely Distributed Multipath Channels for Wideband Mobile Radio Systems

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概要

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• Terrestrial radio links with sparsely distributed multipath delays can be represented by a tapped-delay line with a few significant tap coefficients. This letter presents criteria and performance of identification methods that determine channel taps with significant power. In particular, a tap identification method derived from the maximum-likelihood criterion and its closed form error probabilities are presented. Performance improvement over a previously reported scheme is quantified using the derived error probabilities.

• 社団法人電子情報通信学会の論文
• 2002-09-01

著者

• Sung Wonjin

  Department Of Electronic Engineering Sogang University

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