Title :
Double window multi-user detection for asynchronous DS-CDMA
Author :
Baines, S.J. ; Burr, A.G. ; Tozer, T.C.
Author_Institution :
Commun. Res. Group, York Univ., UK
fDate :
11/21/1996 12:00:00 AM
Abstract :
One-shot (window) detection allows multi-user detection schemes to operate symbol by symbol in asynchronous systems and retain near-far resistance. A novel technique, double window detection, is presented, which significantly outperforms single window detection, especially for decorrelating receivers. Results for decorrelation and MMSE detection, using both windowing types are presented
Keywords :
code division multiple access; correlation methods; signal detection; MMSE detection; asynchronous DS-CDMA; decorrelating receivers; double window detection; multi-user detection schemes;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19961473
