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Please use this identifier to cite or link to this item: https://doi.org/10.1109/LPT.2013.2246563
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dc.titlePilot-aided log-likelihood ratio for LDPC coded MPSK-OFDM transmission
dc.contributor.authorCao, S.
dc.contributor.authorKam, P.-Y.
dc.contributor.authorYu, C.
dc.date.accessioned2014-06-17T03:01:53Z
dc.date.available2014-06-17T03:01:53Z
dc.date.issued2013
dc.identifier.citationCao, S., Kam, P.-Y., Yu, C. (2013). Pilot-aided log-likelihood ratio for LDPC coded MPSK-OFDM transmission. IEEE Photonics Technology Letters 25 (6) : 594-597. ScholarBank@NUS Repository. https://doi.org/10.1109/LPT.2013.2246563
dc.identifier.issn10411135
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/57068
dc.description.abstractThe pilot-aided log-likelihood ratio (LLR) is derived from low-density parity-check coded coherent optical M-ary phase-shift keying orthogonal frequency division multiplexing transmission system with laser phase noise. Approximations of the metrics, which yield lower computational cost and comparable performance, are also introduced. The bit error ratio performance is tested through simulation for the proposed LLR metrics. © 1989-2012 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/LPT.2013.2246563
dc.sourceScopus
dc.subjectLog-likelihood ratio (LLR)
dc.subjectlow-density parity-check (LDPC)
dc.subjectorthogonal frequency division multiplexing (OFDM)
dc.subjectphase noise
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/LPT.2013.2246563
dc.description.sourcetitleIEEE Photonics Technology Letters
dc.description.volume25
dc.description.issue6
dc.description.page594-597
dc.description.codenIPTLE
dc.identifier.isiut000317385800008
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