Title :
Adaptive space-time reduced-length MMSE receiver for interference suppression in DS/CDMA
Author :
Pham, V.D. ; Vu, T.B.
Author_Institution :
Sch. of Electr. Eng., New South Wales Univ., Kensington, NSW, Australia
fDate :
3/5/1998 12:00:00 AM
Abstract :
The authors present an adaptive space-time reduced-length minimum mean-squared error (MMSE) receiver to suppress co-channel interference in the near-far environment for an asynchronous direct-sequence code-division multiple-access (DS/CDMA) system. Simulation results show that better bit-error rate and faster and more stable convergence are achieved over the existing full- and reduced-length MMSE receivers
Keywords :
adaptive antenna arrays; adaptive signal detection; approximation theory; cochannel interference; code division multiple access; interference suppression; DS/CDMA; adaptive space-time reduced-length MMSE receiver; bit-error rate; co-channel interference; convergence; interference suppression; near-far environment;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980347
