Title :
Subspace training method for multiuser detection in dispersive CDMA channel
Author :
Zhang, Yanrong ; Bi, Guoan ; Ng, Boon Poh
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
fDate :
7/20/2000 12:00:00 AM
Abstract :
A subspace training method is presented for multiuser detection in dispersive DS-CDMA channels with the presence of multiple access interference (MAI). By using a small number of training symbols of the desired user, the proposed method is computationally efficient and near-far resistant
Keywords :
code division multiple access; dispersive channels; radiofrequency interference; signal detection; DS-CDMA channels; MAI; computationally efficient method; dispersive CDMA channel; multiple access interference; multiuser detection; near-far resistant method; subspace training method; training symbols;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000957
