Cell search for 3GPP W-CDMA/FDD with chip clock shift and non-ideal sampling

Author

Sheen, Wern-Ho ; Ho, Jan-Shin

Author_Institution

Dept. of Electr. Eng., Nat. Chung Cheng Univ., Taiwan

Volume

4

fYear

2001

fDate

6/23/1905 12:00:00 AM

Firstpage

2369

Abstract

This paper presents the performance of cell search for the 3GPP W-CDMA/FDD (wideband code division multiple access, frequency division duplex) system under the effects of non-ideal sampling and clock drift. Three new cell search algorithms are proposed and compared to the conventional one. Computer simulations show that the adverse effects of the nonideal sampling and clock drift can be removed largely by the proposed schemes

Keywords

broadband networks; cellular radio; clocks; code division multiple access; multiuser channels; radio networks; search problems; signal sampling; 3GPP W-CDMA/FDD; Third Generation Partnership Project; cell search; cellular radio systems; chip clock shift; clock drift; computer simulations; detector; frequency division duplex system; matched filter correlation; nonideal sampling; wideband code division multiple access; Clocks; Computer simulation; Degradation; Delay effects; Electronic mail; Filters; Frequency conversion; Multiaccess communication; Sampling methods; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2001. VTC 2001 Fall. IEEE VTS 54th

Conference_Location

Atlantic City, NJ

ISSN

1090-3038

Print_ISBN

0-7803-7005-8

Type

conf

DOI

10.1109/VTC.2001.957173

Filename

957173