Neural network based CDMA detector with robust near-far resistance

David C. Chen*, Bing J. Sheu, Wai-Chi Fang

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

In code division multiple access (CDMA), high efficiency for spectrum usage and robust jamming resistance have been increasingly important. However, the inherent near-far problem is an impediment. Although deliberate power control algorithms can partially solve this problem, the cost is high. In this paper, a compact neural network based detector for CDMA is proposed. By proper array processing and applying hardware annealing technique, the VLSI implementation of optimal multisuer detector (OMD) is suitable.

Original languageEnglish
Pages (from-to)2120-2123
Number of pages4
JournalProceedings - IEEE International Symposium on Circuits and Systems
Volume3
DOIs
StatePublished - 1 Jan 1997
EventProceedings of the 1997 IEEE International Symposium on Circuits and Systems, ISCAS'97. Part 4 (of 4) - Hong Kong, Hong Kong
Duration: 9 Jun 199712 Jun 1997

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