Title :
Adaptive multichannel DFE combined with space diversity for WPMA systems
Author :
Zhang, Xiaodong ; Zhang, Guoan ; Bi, Guangguo
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
fDate :
8/3/2000 12:00:00 AM
Abstract :
A multichannel decision feedback equaliser (DFE) based on the space diversity combining (SDC) technique is proposed for the uplink of a synchronous WPMA system. Over time-varying multipath fading channels, simulation results show that the developed equaliser is very effective in combatting intersymbol interference (ISI), multiple access interference (MAI) and deep fading, while providing acceptable system performance and maintaining low computational complexity
Keywords :
adaptive equalisers; decision feedback equalisers; diversity reception; fading channels; intersymbol interference; multi-access systems; multipath channels; time-varying channels; adaptive multichannel decision feedback equaliser; computational complexity; deep fading; intersymbol interference; multiple access interference; numerical simulation; space diversity combining technique; synchronous WPMA system; time-varying multipath fading channel;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000970
