Frequency-Domain Rake Combining for Antenna Diversity Reception of DS-CDMA Signals(Wireless Communication Technology)

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概要

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• Frequency-domain representation of the well-known time-domain rake combining for the antenna diversity reception of DS-CDMA signals is derived. Two receiver structures using frequency-domain rake combining are presented. Frequency-domain rake combining can alleviate the complexity problem of the time-domain rake arising from too many paths in a severe frequency selective fading channel at the cost of guard interval insertion. The results shown in this paper show a possibility that a DS-CDMA approach still remain to be promising for broadband wireless access technique.

• 一般社団法人電子情報通信学会の論文
• 2003-09-01

著者

• Itagaki Takeshi

  Electrical And Communication Engineering Graduate School Of Engineering Tohoku University

• ADASHI Fumiyuki

  Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University

関連論文

• Frequency-Domain Rake Combining for Antenna Diversity Reception of DS-CDMA Signals(Wireless Communication Technology)

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