Subspace-based interference suppression technique for long-code downlink CDMA adaptive receiver

Abstract

This paper presents a combination of subspace method and linear adaptive step-size LMS receiver for multiuser detection (MUD) in synchronous long-code downlink DS-CDMA systems. The receiver can be operated in multipath environments with the presence of multiple access interference (MAI) and near-far problem. Simulations show that the proposed receiver is… (More)
DOI: 10.1093/ietfec/e88-a.3.676

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@article{Phrompichai2004SubspacebasedIS, title={Subspace-based interference suppression technique for long-code downlink CDMA adaptive receiver}, author={Samphan Phrompichai and Peerapol Yuvapoositanon and Phaophak Sirisuk}, journal={The 2004 47th Midwest Symposium on Circuits and Systems, 2004. MWSCAS '04.}, year={2004}, volume={2}, pages={II-II} }