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Simultaneous Diversity Combining and Decoding for Fast Time- Varying Mobile Radio Channels

dc.contributor.authorWang, H.en_US
dc.contributor.authorLiu, K.J. Rayen_US
dc.description.abstractIn slowly time-varying mobile radio channels, adaptive diversity combining can reduce multipath fading of desired signal and suppress interfering signals. However, for fast time-varying fading channels, there exist no effective techniques to achieve the same results. The continued use of decision directed adaptive array algorithms will cause error propagation. This paper presents a novel adaptive diversity combining technique with QRD- RLS based parallel weights tracking and a proposed M-D decoder. With moderate increase in complexity, this system significantly reduces error propagation in the decision directed array systems while maintaining the same tracking speed. Its effectiveness and much better performance then that of the conventional technique has been confirmed by computer simulation.en_US
dc.format.extent1219295 bytes
dc.relation.ispartofseriesISR; TR 1996-34en_US
dc.subjectdigital communicationsen_US
dc.subjecterror-detection codesen_US
dc.subjectmulti-user systemsen_US
dc.subjectsignal processingen_US
dc.subjectSystems Integration Methodologyen_US
dc.titleSimultaneous Diversity Combining and Decoding for Fast Time- Varying Mobile Radio Channelsen_US
dc.typeTechnical Reporten_US

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