Low Complexity Selective Adaptive Multicarrier DS-CDMA Receiver
Abstract: In this paper,
selective adaptive (SA) receiver for Multicarrier Direct Sequence Code Division
Multiple Access (MC DS-CDMA) system is presented. This receiver has high
performance and at the same time reduces the multiple access interference (MAI)
of the MC DS-CDMA) system with low computational complexity. The performance of
SA receiver is measured in terms of the bit error rate (BER). An upper bound
expression of the BER for the SA receiver under Rayleigh fading channel
condition is derived and validated by computer simulations. Moreover, the
implementation complexities of the SA receiver is compared with the Adaptive
Parallel Interference Cancellation (APIC) receiver.
Author: Ahmed El-Sayed
El-Mahdy, Maged Ahmed
Journal Code: jptkomputergg130054