Title :
A compact neural network based CDMA receiver for multimedia wireless communication
Author :
Chen, David C. ; Sheu, Bing J. ; Berger, Theodore W.
Author_Institution :
Dept. of Electr. Eng., Univ. of Southern California, Los Angeles, CA, USA
Abstract :
A compact neural network receiver to process code division multiple access (CDMA) communication is presented. In CDMA system, near-far problem is a major impediment for the performance of a conventional detector. By using a compact neural network with hardware annealing function and combinatorial optimization technique, an optimal multiuser detector can be implemented. The algorithm and architecture of the compact neural network based CDMA receiver are described
Keywords :
code division multiple access; combinatorial mathematics; multimedia communication; neural nets; protocols; code division multiple access; combinatorial optimization; hardware annealing function; multimedia wireless communication; neural network based CDMA receiver; optimal multiuser detector; Annealing; Biomedical engineering; Detectors; Matched filters; Multiaccess communication; Multimedia communication; Multimedia systems; Neural network hardware; Neural networks; Wireless communication;
Conference_Titel :
Computer Design: VLSI in Computers and Processors, 1996. ICCD '96. Proceedings., 1996 IEEE International Conference on
Conference_Location :
Austin, TX
Print_ISBN :
0-8186-7554-3
DOI :
10.1109/ICCD.1996.563540
