Initial sequence acquisition technique for multicarrier time division duplex CDMA systems on a Rayleigh fading channel

Yukitoshi Sanada, Masao Nakagawa

研究成果: Paper査読

2 被引用数 (Scopus)

抄録

In this paper, a new initial sequence acquisition technique for multicarrier time division duplex (TDD) CDMA systems are proposed and evaluated on a Rayleigh fading channel. The proposed technique transmits preambles utilized for initial sequence acquisition on multiple carriers at the same time in order to achieve frequency diversity. Soft decision detection on multiple carriers is employed. The numerical results show that the proposed technique improves required Eb/No by more than 10 dB at the probability of correct acquisition of 0.99. The proposed technique is suitable for TDD CDMA systems since smaller number of preamble sequences for acquisition is desirable in TDD packet transmission.

本文言語English
ページ342-346
ページ数5
出版ステータスPublished - 1997 12 1
外部発表はい
イベントProceedings of the 1997 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'97. Part 2 (of 3) - Helsinki, Finl
継続期間: 1997 9 11997 9 4

Other

OtherProceedings of the 1997 International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'97. Part 2 (of 3)
CityHelsinki, Finl
Period97/9/197/9/4

ASJC Scopus subject areas

  • 電子工学および電気工学

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