PAPR Reduction in Multicode VPG-CDMA Systems Using Code Selective Allocation(Wireless Communication Technologies)
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概要
- 論文の詳細を見る
Multicode code-division multiple access (MC-CDMA) and variable processing gain CDMA (VPG-CDMA) are very appealing techniques for achieving high bit-rate data transmission and providing significant capacity gain in wireless channels. This letter provides the peak-to-average power ratio (PAPR) reduction scheme by using a code selective allocation (CSA) in a MC VPG-CDMA system. From simulation results, the MC VPG-CDMA system experiences a reduced PAPR thanks to the CSA algorithm and maintains an acceptable performance degradation even if encountered with nonlinear distortions introduced by a level clipper.
- 社団法人電子情報通信学会の論文
- 2005-06-01
著者
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You Y‐h
Sejong Univ. Kor
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You Young-Hwan
uT Communication Research Institute, Sejong University
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KANG Sung-Jin
School of Information Technology Eng., Korea University of Technology and Education
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Lee Jang
Wireless Network Research Center Korea Electronics Technology Institute (keti)
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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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You Y‐h
Sejong Univ. Seoul Kor
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You Young-hwan
The Ut Communication Research Institute Sejong University
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Ju M‐c
Wireless Network Research Center Korea Electronics Technology Institute (keti)
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You Young-hwan
Ut Communication Research Center Sejong University
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HONG Dae-Ki
Wireless Network Research Center, Korea Electronics Technology Institute (KETI)
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LEE Jang-Yeon
Wireless Network Research Center, Korea Electronics Technology Institute (KETI)
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CHO Jin-Woong
Wireless Network Research Center, Korea Electronics Technology Institute (KETI)
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JU Min-Chul
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
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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