Title :
Two-stage nonlinear combiner in Rayleigh fading channels with impulse noise
Author :
Weng, J.F. ; Leung, S.H. ; Lau, W.H. ; Bi, G.G.
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, Hong Kong
Abstract :
A two-stage nonlinear combiner in L-diversity code-division multiple-access (CDMA) system over frequency non-selective Rayleigh fading channels with impulse noise is presented. Analysis and simulation show that the new nonlinear combiner can jointly suppress the impulse noise, the multiple-access interference, and the fading, and provide a near single-user performance
Keywords :
Gaussian noise; Rayleigh channels; code division multiple access; diversity reception; fading; interference suppression; radiofrequency interference; CDMA; L-diversity code-division multiple-access system; Rayleigh fading channels; frequency non-selective channels; impulse noise; interference suppression; multiple-access interference; near single-user performance; noise suppression; two-stage nonlinear combiner; Analytical models; Bismuth; Cities and towns; Detectors; Fading; Frequency; Interference suppression; Multiaccess communication; Multiple access interference; Noise cancellation; Performance analysis; Rayleigh channels;
Conference_Titel :
Global Telecommunications Conference, 1997. GLOBECOM '97., IEEE
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-4198-8
DOI :
10.1109/GLOCOM.1997.644323
