Multiuser code acquisition in DSKDMA systems

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

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

3 被引用数 (Scopus)

抄録

Multiuser code acquisition system based on Interference Cancellation (IC) is proposed for the reverse link of base station of Direct Sequence Code Division Multiple Access (DSKDMA) systems. Explicit expressions for the variance and density function of correlator output are derived incorporating data and timing estimation errors. Consequently, a threshold rule based on a posteriori probability can be applied which guarantees an upper bound on acquisition error probability beforehand, a very important system performance criterion. Computer simulation results show that acquisition error probability is below the upper limit; system capacity and mean acquisition time performance are also promising.

本文言語英語
ホスト出版物のタイトル2003 IEEE Topical Conference on Wireless Communication Technology
出版社Institute of Electrical and Electronics Engineers Inc.
ページ121-122
ページ数2
ISBN(電子版)0780381963, 9780780381964
DOI
出版ステータス出版済み - 1 1 2003
イベントIEEE Topical Conference on Wireless Communication Technology - Honolulu, 米国
継続期間: 10 15 200310 17 2003

その他

その他IEEE Topical Conference on Wireless Communication Technology
国/地域米国
CityHonolulu
Period10/15/0310/17/03

All Science Journal Classification (ASJC) codes

  • 電子工学および電気工学
  • コンピュータ ネットワークおよび通信
  • 制御およびシステム工学

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