Error Correcting Capability of Constant Amplitude Coding for Orthogonal Multi-Code CDMA Systems (Special Section on Information Theory and Its Applications)
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概要
- 論文の詳細を見る
In this paper, we discuss the error correcting capability of the constant amplitude coding. In orthogonal multicode CDMA systems, the transimitted signal has large amplitude fluctuation and the amplitude fluctuation causes large nonlinear distortion. In order to avoid the amplitude fluctuation, we have proposed "constant amplitude coding" in our previous study. The constant amplitude coding can achieve constant amplitude transmission by utilizing the redundancy of the coding, i.e., the coding can have an error correcting effect. In this paper, we examine the effectiveness of the error correcting capability of the constant amplitude coding and show that the constant amplitude coding is very effective against nonlinear distortion under the consideration of the error correcting capability.
- 社団法人電子情報通信学会の論文
- 1998-10-25
著者
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OGAWA Akira
Department of Neurosurgery, Iwate Medical University School of Medicine
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Wada Tadahiro
Department Of Electrical And Electronics Engineering Shizuoka University
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Wada Tadahiro
Shizuoka Univ. Hamamatsu‐shi Jpn
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Yamazato T
Nagoya Univ. Nagoya Jpn
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Ogawa Akira
The Department Of Information Engineering Meijo University
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YAMAZATO Takaya
Department of Information Electronics, School of Engineering, Nagoya University
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KATAYAMA Masaaki
Department of Information Electronics, School of Engineering, Nagoya University
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Ogawa Akira
Department Of Biochemistry Gunma University Graduate School Of Medicine
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Katayama M
Ecotopia Science Institute Nagoya University
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Katayama Masaaki
Department Of Applied Chemistry Graduate School Of Engineering Kyushu University
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Ogawa Akira
Department Of Applied Chemistry Graduate School Of Engineering The University Of Tokyo
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