Adaptive code assignment algorithm for a multi-user/multi-rate CDMA system (無線通信システム)
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概要
- 論文の詳細を見る
In this paper, we present a new adaptive code assignment algorithm. It has three main steps: reserved-space step, improved-crowed-first-space step, and multicode combination step. Compared with the existing algorithms, the proposed algorithm provides lower total blocking while its computational complexity is also comparatively low. It is applicable to all combinations users rate ratio probability. As a result, the proposed algorithm can be used in a multi-user/multi-rate CDMA system.
- 2008-02-27
著者
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Adachi Fumiyuki
Dept. of Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University
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Adachi Fumiyuki
Dept. Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku University
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Liu Le
Dept. Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku University
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Yu Qiyue
Harbin Inst. Of Technol. Heilongjiang Chn
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Yu Qiyue
Harbin Institute Of Technology
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Adachi Fumiyuki
Dept. Electrical And Communication Engineering Graduate School Of Engineering Tohoku University
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Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
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Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
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Adachi Fumiyuki
Department Of Electorical Communication Engineering Graduate School Of Engineering Tohoku University
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Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
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Adachi Fumiyuki
Tohoku University Sendai Japan
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Adachi Fumiyuki
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
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Adachi Fumiyuki
Dept Of Electrical And Communications Engineering Tohoku University
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Adachi Fumiyuki
Department Of Electrical And Communications Engineering Graduate School Of Engineering Tohoku Univer
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Adachi Fumiyuki
Dept. Electrical And Communication Engineering Graduate School Of Engineering
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