Title :
Successive serial parallel cancellation and joint detection CDMA systems in flat fading asynchronous channels
Author :
Oon, Tik-Bin ; Steele, R.
Author_Institution :
Dept. of Electron. & Comput. Sci., Southampton Univ., UK
fDate :
1/8/1998 12:00:00 AM
Abstract :
The serial parallel cancellation CDMA scheme outperforms the two variants of zero-forcing joint detection schemes for perfect and non-perfect channel estimation in flat fading asynchronous radio channels with the number of users approaching the processing gain. The successive cancellation scheme has a superior performance due to the absence of noise enhancement
Keywords :
code division multiple access; BER; bit error rate; channel estimation; flat fading asynchronous channels; joint detection CDMA systems; radio channels; serial parallel cancellation CDMA scheme; successive serial parallel cancellation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980031
