Bandwidth Division Type Parallel Combinatory DS-CDMA System(Special Section on Information Theory and Its Applications)

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概要

• 論文の詳細を見る

• This paper proposes a bandwidth division type parallel combinatory (PC) spread spectrum (SS) modulation scheme. In the proposed system, a given system bandwidth for the conventional single-carrier PC-SS system is divided into H subbands, and H PC-SS signals are transmitted in parallel. We evaluate the frame error rate (FER) of the proposed system under the asynchronous CDMA environment. We show that the proposed scheme provides a smaller FER than the single-carrier PC-SS system for a given information bit rate. We also show that the proposed scheme attains a higher information bit rate than the single-carrier PC-SS system for a given FER.

• 社団法人電子情報通信学会の論文
• 2001-10-01

著者

• KAMAKURA Katsuhiro

  the Department of Information and Computer Science, Keio University

• Kamakura Katsuhiro

  The Department Of Information And Computer Science Keio University

• SABA Takahiko

  the Department of Computer Science, Chiba Institute of Technology

• Saba T

  Chiba Inst. Of Technol. Chiba Jpn

• Saba Takahiko

  The Department Of Computer Science Chiba Institute Of Technology

• AKAIWA Masashi

  the Department of Computer Science, Chiba Institute of Technology

• Akaiwa Masashi

  The Department Of Computer Science Chiba Institute Of Technology

関連論文

• Direct-Detection Optical Synchronous CDMA Systems with Interference Canceller Using Group Information Codes (Special Section on Spread Spectrum Techniques and Applications)
• Performance Analysis of Optical Frequency-Domain Encoding CDMA Enhancement of Frequency Division Multiplexing
• RP-Reconstruncting ARP Strategy for Micro-Cellular Systems
• Bandwidth Division Type Parallel Combinatory DS-CDMA System(Special Section on Information Theory and Its Applications)

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