Ternary ZCZ Sequence Sets for Cellular CDMA Systems
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概要
- 論文の詳細を見る
ZCZ sets are families of sequences, whose periodic auto/cross-correlation functions have zero correlation zone at the both side of the zero-shift. They can provide approximately synchronized CDMA systems without intra-cell interference for cellular mobile communications. This paper presents ternary ZCZ sets achieving a mathematical bound, and investigates the average interference parameters for the sets in order to evaluate inter-cell interference. It is shown that they can provide AS-CDMA systems with efficiency frequency usage.
- 社団法人電子情報通信学会の論文
- 2002-09-01
著者
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SUEHIRO Naoki
Graduate School of Systems and Information Engineering, University of Tsukuba
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Suehiro Naoki
Institute Of Engineering Mechanics And Systems University Of Tsukuba
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Suehiro Naoki
Graduate School Of Information And System Engineering University Of Tsukuba
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KUROYANAGI Noriyoshi
Katayanagi Research Institute, Tokyo University of Technology
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TAKATSUKASA Kenji
The Faculty of Engineering, Yamaguchi University
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MATSUFUJI Shinya
The Faculty of Engineering, Yamaguchi University
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WATANABE Yoshiaki
The Faculty of Science and Engineering, Saga University
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Kuroyanagi N
Tokyo Univ. Technol. Hachioji‐shi Jpn
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Kuroyanagi Noriyoshi
Katayanagi Research Institute Tokyo University Of Technology
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Kuroyanagi Noriyoshi
Faculty Of Engineering Chubu University
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Matsufuji Shinya
Department Of Information Science Saga University
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Takatsukasa Kenji
The Faculty Of Engineering Yamaguchi University
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Watanabe Yoshitsugu
Department Of Information Engineering Nagoya University:(present Address) Building Systems Dept. Mit
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- Two Types of Polyphase Sequence Sets for Approximately Synchronized CDMA Systems(Regular Section)
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- A Quadriphase Sequence Pair Whose Aperiodic Auto/Cross-Correlation Functions Take Pure Imaginary Values (Special Section on Spread Spectrum Techniques and Applications)
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- Bounds on Aperiodic Autocorrelation and Crosscorrelation of Binary LCZ/ZCZ Sequences(Spread Spectrum Technologies and Applications)
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