Performance Comparison of Fast FH-FDMA Systems with Diversity Combining Receivers under Multitone Interference(Wireless Communication Technology)
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概要
- 論文の詳細を見る
The bit error rate (BER) performance of a fast frequency-hopped frequency division multiple access (FH-FDMA) system is evaluated with diversity combining receivers. The clipper receiver and the normalized envelope detection (NED) receiver which show better performance than other diversity combining receivers under n = 1 band multitone inter-ference (MTI) are chosen as combining alternatives. From simulation results, n = 1 band MTI is the most destructive multitone interference strategy for the FH-FDMA system. As the number of groups increases, eventually becoming a FHMA system, the worst case perfrmance of FH-FDMA with the clipper receiver improves monotonically, while that of the NED receiver hardly improves when the effect of the interference is relatively large. From the viewpoint of BER performance, the FHMA system with the clipper receiver is the most effective solution among the FH-FDMA systems in the presence of the worst case band MTI.
- 社団法人電子情報通信学会の論文
- 2004-05-01
著者
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Kim K
Korea Res. Inst. Of Standards And Sci. Daejeon Kor
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KIM Kiseon
Department of Information and Communications, Gwangju Institute of Science and Technology
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Kim Kiseon
Department Of Information And Communication At The Gwangju Institute Of Science And Technology (gist
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YOON Yeomin
Department of Information and Communications, KwangJu Institute of Science and Technology (K-JIST)
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SHIN Seokjoo
College of Electronics and Information Engineering, Chosun University
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MOON Sungdon
H
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JOO Jeungmin
W Group of Samsung Thales Co., Ltd.
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MOON Sungdon
Digital Communication System Laboratory, K-JIST
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YOON Yeomin
Digital Communication System Laboratory, K-JIST
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JOO Jeungmin
Digital Communication System Laboratory, K-JIST
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Joo Jeungmin
Department of Information and Communications Kwang-Ju Institute of Science and Technology (K-JIST)
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Yoon Y
Digital Communication System Laboratory K-jist
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Joo Jeungmin
Digital Communication System Laboratory K-jist
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Moon Sungdon
Digital Communication System Laboratory K-jist
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Shin Seokjoo
College Of Electronics And Information Engineering Chosun University
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MOON Sungdon
H/W Group of Samsung Thales Co., Ltd.
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