Title :
Iterative PDF estimation and decoding for CDMA systems with non-Gaussian characterisation
Author :
Yuan Li ; Li, Yuan
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
fDate :
4/13/2000 12:00:00 AM
Abstract :
An iterative probability density function estimation and decoding scheme is proposed for code division multiple access (CDMA) systems when the global noise is non-Gaussian distributed. It provides superior performance over Gaussian approximation for CDMA systems with only a small number of high-power interfering users
Keywords :
code division multiple access; estimation theory; iterative decoding; probability; CDMA systems; code division multiple access systems; decoding scheme; global noise; high-power interfering users; iterative PDF estimation; nonGaussian characterisation; probability density function;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000572
