A Modified Parallel Interference Canceller in MC-CDMA uplink systems
Jae-Yun Ko, Yong‐Hwan Lee · Seoul National University Open Repository (Seoul National University) · 2003
In the MC-CDMA uplink system, the user signal experiences different fading, suffering from a large amount of interference from other users. For reliable data detection, the use of multi user detector (MUD) with high complexity has been considered in the MC-CDMA uplink system. In this paper, we propose a modified parallel interference cancellation scheme (MPIC) that can provide the performance better than conventional MUD, while requiring affordable complexity. 1.