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dc.contributor.authorKu, Meng-Linen_US
dc.contributor.authorHuang, Chia-Chien_US
dc.date.accessioned2014-12-08T15:10:49Z-
dc.date.available2014-12-08T15:10:49Z-
dc.date.issued2008-10-01en_US
dc.identifier.issn1536-1276en_US
dc.identifier.urihttp://dx.doi.org/10.1109/T-WC.2008.070583en_US
dc.identifier.urihttp://hdl.handle.net/11536/8277-
dc.description.abstractIn this paper, we derive the decision-feedback (DF) discrete Fourier transform (DFT)-based channel estimation method from Newton's method for space-time block code (STBC)/orthogonal frequency division multiplexing (OFDM) systems. Through our derivation, the equivalence between Newton's method and the DF DFT-based method is established. Computer simulations are also used to demonstrate the equivalence of the two methods in terms of BER and normalized square error (NSE) performance. Finally, the results presented in this paper also hold for conventional OFDM systems.en_US
dc.language.isoen_USen_US
dc.subjectOrthogonal frequency division multiplexingen_US
dc.subjectspace-time block codeen_US
dc.subjectdiscrete Fourier transformen_US
dc.subjectchannel estimationen_US
dc.subjectNewton's methoden_US
dc.subjectdecision-feedbacken_US
dc.titleA Derivation on the Equivalence Between Newton's Method and DF DFT-Based Method for Channel Estimation in OFDM Systemsen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/T-WC.2008.070583en_US
dc.identifier.journalIEEE TRANSACTIONS ON WIRELESS COMMUNICATIONSen_US
dc.citation.volume7en_US
dc.citation.issue10en_US
dc.citation.spage3982en_US
dc.citation.epage3987en_US
dc.contributor.department電信工程研究所zh_TW
dc.contributor.departmentInstitute of Communications Engineeringen_US
dc.identifier.wosnumberWOS:000260462900037-
dc.citation.woscount4-
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