Neural network based CDMA detector with robust near-far resistance

David C. Chen; Bing J. Sheu; Wai-Chi Fang

doi:10.1109/ISCAS.1997.621576

Neural network based CDMA detector with robust near-far resistance

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

^*Corresponding author for this work

電子研究所

研究成果: Conference article › 同行評審

摘要

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.

原文	English
頁（從 - 到）	2120-2123
頁數	4
期刊	Proceedings - IEEE International Symposium on Circuits and Systems
卷	3
DOIs	https://doi.org/10.1109/ISCAS.1997.621576
出版狀態	Published - 1 一月 1997
事件	Proceedings of the 1997 IEEE International Symposium on Circuits and Systems, ISCAS'97. Part 4 (of 4) - Hong Kong, Hong Kong 持續時間: 9 六月 1997 → 12 六月 1997

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10.1109/ISCAS.1997.621576

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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.",

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