A novel code acquisition algorithm and its application to markov spreading codes

Tahir Abbas Khan, Nobuoki Eshima, Yutaka Jitsumatsu, Tohru Kohda

研究成果: Contribution to journalConference article査読

抄録

In terms of Bit error rate (BER) and synchronization performances, Markovian codes are superior to i.i.d. codes in asynchronous mode, for singleuser case. Their BER performance is better than i.i.d. codes in case of multiuser detection (MUD) also. This paper shows that a simple code acquisition scheme based on statistical properties of spread spectrum (SS) codes efficiently makes performance of Markov codes to be superior to i.i.d. codes in asynchronous MUD systems. Hence, Markov codes are a strong candidate for being SS codes in MUD case as well. Furthermore, the proposed code acquisition scheme significantly outperforms conventional schemes.

本文言語英語
論文番号1465022
ページ(範囲)2056-2059
ページ数4
ジャーナルProceedings - IEEE International Symposium on Circuits and Systems
DOI
出版ステータス出版済み - 12 1 2005
イベントIEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 - Kobe, 日本
継続期間: 5 23 20055 26 2005

All Science Journal Classification (ASJC) codes

  • 電子工学および電気工学

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