Title :
HNN-based Multiuser Receiving for Uplink CDMA Systems
Author :
Zheng, Zi-Wei ; He, Yong-Sheng ; Huang, Dan
Author_Institution :
Coll. of Inf. Eng., Dalian Maritime Univ.
Abstract :
In this paper, novel Hopfield neural network (HNN) technique is proposed for the multiuser receiving of the uplink CDMA system. The proposed receiving scheme resolves the collective effects of both the inter-symbol interference due to the multipath fading channel and the multiple access interference in the multiuser uplink CDMA communication. Simulations demonstrate the effectiveness of the proposed scheme
Keywords :
Hopfield neural nets; code division multiple access; fading channels; multipath channels; radio links; radiofrequency interference; telecommunication computing; HNN; Hopfield neural network; inter-symbol interference; multipath fading channel; multiple access interference; multiuser receiving; uplink CDMA systems; Fading; Hopfield neural networks; Intersymbol interference; Laboratories; Mobile communication; Multiaccess communication; Multiple access interference; Signal processing; Wideband; Wireless communication;
Conference_Titel :
Digital Telecommunications, , 2006. ICDT '06. International Conference on
Conference_Location :
Cote d´Azur
Print_ISBN :
0-7695-2650-0
DOI :
10.1109/ICDT.2006.38
