Title :
A simplified multiuser receiver of DS-CDMA system
Author :
Ko, Kyunbyoung ; Choi, Sooyong ; Kang, Changeon ; Hong, Daesik
Author_Institution :
Inf. & Telecommun. Lab., Yonsei Univ., Seoul, South Korea
Abstract :
The sub-optimum RBF receiver is proposed to reduce not only the complexity with regard to the number of centers, but also required instructions per one bit reception. By Monte Carlo simulations over the additive white Gaussian noise channel, it is confirmed that the proposed receiver with reduced complexity can be used to obtain the near optimum performance. Moreover, the proposed receiver can properly cope with manifold environment
Keywords :
AWGN channels; code division multiple access; radial basis function networks; receivers; telecommunication computing; AWGN channel; DS-CDMA system; RBF neural network; additive white Gaussian noise; multiuser receiver; AWGN channels; Computational complexity; Degradation; Detectors; Interference cancellation; Maximum likelihood detection; Multiaccess communication; Multiple access interference; Multiuser detection; Radial basis function networks;
Conference_Titel :
Neural Networks, 2001. Proceedings. IJCNN '01. International Joint Conference on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-7044-9
DOI :
10.1109/IJCNN.2001.938467
