Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Code Acquisition of W-CDMA Signals by Double-Dwell Serial Search

이중적분 직렬검색을 이용한 W-CDMA 신호의 코드획득에 관한연구

  • 김강온 (전남대학교 컴퓨터공학과) ;
  • 차화준 (전남대학교 컴퓨터공학과) ;
  • 전준수 (전남대학교 컴퓨터공학과) ;
  • 김철성 (전남대학교 컴퓨터공학과)
  • Published : 2000.06.01
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Abstract

In this paper, we consider a code acquisition of W-CDMA signals over multipath Rayleigh fading channel when double-dwell serial search code acquisition is used for initial synchronization. We derive the detection and false alarm probability, and mean acquisition time mathematically by taking into account of multiple H$\_$l/ cells and double-dwell serial search. It is noteworthy that the more the number of the post-detection integration, the shorter the mean acquisition time in low SNR.

Keywords