Hopfield multiuser detection of asynchronous MC-CDMA signals in multipath fading channels
Ebrahim Soujeri, Huseyin Bilgekul · IEEE Communications Letters · 2002
Multiuser reception using Hopfield neural network (HNN) for asynchronous multicarrier code-division multiple access (MC-CDMA) in a multipath fading channel is investigated. We have shown that by the appropriate choice of HNN parameters from the channel state information, the HNN can collectively resolve the multipath fading effects and the multiple-access interference in the system.