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dc.contributor.authorLee, Yinmanen_US
dc.contributor.authorWu, Wen-Rongen_US
dc.date.accessioned2014-12-08T15:12:20Z-
dc.date.available2014-12-08T15:12:20Z-
dc.date.issued2008-04-01en_US
dc.identifier.issn1536-1276en_US
dc.identifier.urihttp://dx.doi.org/10.1109/TWC.2008.060238en_US
dc.identifier.urihttp://hdl.handle.net/11536/9482-
dc.description.abstractAdaptive parallel interference cancellation (PIC) has been recently proposed for the signal detection in multiple-input multiple-output (MIMO) systems. However, it suffers from error propagation when operated in time-varying channels. In this letter, an adaptive two-stage PIC with the minimum variance (MV) criterion is proposed to solve the problem. Adaptation with the MV criterion is realized with a decision feedback generalized sidelobe canceller (DFGSC). In the first-stage cancellation, a special structure involving dual DFGSCs is developed. All adaptation operations are implemented with the least-mean-square (LMS) algorithm. Simulations show that the proposed adaptive PIC detection can significantly outperform the conventional adaptive PIC detection in time-varying MIMO channel environments.en_US
dc.language.isoen_USen_US
dc.subjectmultiple-input multiple-output (MIMO)en_US
dc.subjectparallel interference cancellation (PIC)en_US
dc.subjectleast-mean-square (LMS) algorithmen_US
dc.subjectgeneralized sidelobe canceller (GSC)en_US
dc.titleAdaptive two-stage GSC-based PIC detection for time-varying MIMO channelsen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/TWC.2008.060238en_US
dc.identifier.journalIEEE TRANSACTIONS ON WIRELESS COMMUNICATIONSen_US
dc.citation.volume7en_US
dc.citation.issue4en_US
dc.citation.spage1105en_US
dc.citation.epage1110en_US
dc.contributor.department電信工程研究所zh_TW
dc.contributor.departmentInstitute of Communications Engineeringen_US
dc.identifier.wosnumberWOS:000257755000001-
dc.citation.woscount0-
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