DocumentCode
770234
Title
Near-far resistant detection of CDMA signals via isolation bit insertion
Author
Fu-Chun Zheng ; Barton, S.K.
Author_Institution
Dept. of Electr. & Electron. Eng., Bradford Univ., UK
Volume
43
Issue
38020
fYear
1995
Firstpage
1313
Lastpage
1317
Abstract
This paper presents a novel scheme for near-far resistant CDMA detection: isolation bit insertion (IBI). At the transmitter, isolation bits are inserted into the information bit sequence before modulation, and a practical linear decorrelating detector (LDD) is obtained at the receiver. All the advantages that an LDD theoretically offers are retained and realised in practice.<>
Keywords
code division multiple access; modulation; pseudonoise codes; signal detection; spread spectrum communication; CDMA signals; DS-CDMA; direct sequence CDMA; information bit sequence; isolation bit insertion; linear decorrelating detector; modulation; near-far resistant detection; receiver; transmitter; Decorrelation; Detectors; Multiaccess communication; Signal detection; Transmitters;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.380176
Filename
380176
Link To Document