Effects of Peak-to-Average Power Ratio on Multicode CDMA Systems with Transmit Diversity(Wireless Communication Technology)
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概要
- 論文の詳細を見る
This letter evaluates the peak-to-average power ratio (PAR) performance in a space-time block coded (STBC) multicode CDMA (MC-CDMA) system using a selected mapping (SLM) approach. The ordinary method is to apply the SLM scheme for each transmit antenna individually, while the investigated SLM-based STBC MC-CDMA system selects the transmitted sequence with the lowest average PAR over all transmit antennas concurrently. SLM-based STBC MC-CDMA system retrieves the side information very accurately at the expense of a slight degradation of the PAR performance, which can improve the overall detection performance of the STBC MC-CDMA system in the presence of erroneous side information compared to the ordinary SLM approach.
- 社団法人電子情報通信学会の論文
- 2004-05-01
著者
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You Y‐h
Sejong Univ. Kor
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KANG Sung-Jin
School of Information Technology Eng., Korea University of Technology and Education
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Kang Sung-jin
Wireless Network Research Center Korea Electronics Technology Institute (keti)
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Kang Sung‐jin
Korea Univ. Technol. And Education Kor
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Cho Jin‐woong
Wireless Network Research Center Korea Electronics Technology Institute (keti)
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Cho Jin-woong
Department Of Plant Resources Faculty Of Agriculture Kyushu University
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Cho W‐d
Center Of Excellence In Ubiquitous Computing And Network
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You Y‐h
Sejong Univ. Seoul Kor
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You Young-hwan
Communication Research Institute Department Of Internet Engineering Sejong University
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You Young-hwan
The Ut Communication Research Institute Sejong University
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KANG Sung-Jin
WPAN Technology Project Office, Korea Electronics Technology Institute
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Ju M‐c
Wireless Network Research Center Korea Electronics Technology Institute (keti)
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HONG Dae
Wireless Network Research Center, Korea Electronics Technology Institute (KETI)
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HONG Dae-Ki
WPAN Technology Project Office, Korea Electronics Technology Institute (KETI)
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JU Min-Chul
WPAN Technology Project Office, Korea Electronics Technology Institute (KETI)
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CHO We-Duke
National Center of Excellence in Ubiquitous Computing and Networking (CUCN)
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CHO Jin-Woong
WPAN Technology Project Office, Korea Electronics Technology Institute (KETI)
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Hong Dae
Wireless Network Research Center Korea Electronics Technology Institute (keti)
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You Young
Department Of Internet Engineering Sejong University
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Cho J‐w
Keti (korea Electronic Technol. Inst.) Sungnam‐si Kor
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