DocumentCode
1101178
Title
Pilot symbol aided coherent decorrelating detector for up-link CDMA mobile radio communication
Author
Yoon, Se Young ; Hong, S.E. ; Ahn, Jeongseob ; Lee, Hwang Soo
Author_Institution
Dept. of Inf. & Commun. Eng., Korea Adv. Inst. of Sci. & Technol., Seoul
Volume
30
Issue
12
fYear
1994
fDate
6/9/1994 12:00:00 AM
Firstpage
929
Lastpage
930
Abstract
A new decorrelating arrangement for asynchronous up-link direct sequence code division multiple access communication, which employs coherent detection with pilot symbol aided channel estimation, is proposed. The proposed coherent scheme improves the bit error rate (BER) and exhibits no error floor compared to the previous noncoherent schemes. The BER performance for BPSK is obtained by simulations over a frequency-nonselective Rayleigh fading channel
Keywords
code division multiple access; detector circuits; digital radio systems; error statistics; fading; mobile radio systems; phase shift keying; telecommunication channels; BER performance; BPSK; asynchronous uplink direct sequence CDMA; bit error rate; code division multiple access; coherent decorrelating detector; coherent detection; frequency-nonselective Rayleigh fading channel; pilot symbol aided channel estimation; uplink CDMA mobile radio communication;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19940639
Filename
293047
Link To Document