Please use this identifier to cite or link to this item: https://doi.org/10.1109/LPT.2014.2300148
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dc.titleAdaptive maximum likelihood sequence detection for QPSK coherent optical communication system
dc.contributor.authorXu, Z.
dc.contributor.authorKam, P.-Y.
dc.contributor.authorYu, C.
dc.date.accessioned2014-10-07T04:23:26Z
dc.date.available2014-10-07T04:23:26Z
dc.date.issued2014-03-15
dc.identifier.citationXu, Z., Kam, P.-Y., Yu, C. (2014-03-15). Adaptive maximum likelihood sequence detection for QPSK coherent optical communication system. IEEE Photonics Technology Letters 26 (6) : 583-586. ScholarBank@NUS Repository. https://doi.org/10.1109/LPT.2014.2300148
dc.identifier.issn10411135
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/81936
dc.description.abstractA novel Viterbi-type adaptive maximum likelihood sequence detection algorithm is developed and investigated in coherent optical communication systems in the presence of both laser phase noise and nonlinear phase noise. Compared with the nonadaptive version, it can self-adjust the effective memory length of the phase estimator and automatically deliver the optimum bit-error rate performance without requiring any prior statistical knowledge of the optical channel. The phase error variance of the estimator is also analytically investigated. © 1989-2012 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/LPT.2014.2300148
dc.sourceScopus
dc.subjectCarrier phase estimation
dc.subjectcoherent detection
dc.subjectnonlinear compensation
dc.subjectnonlinear phase noise
dc.subjectsequence detection
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/LPT.2014.2300148
dc.description.sourcetitleIEEE Photonics Technology Letters
dc.description.volume26
dc.description.issue6
dc.description.page583-586
dc.description.codenIPTLE
dc.identifier.isiut000332124700006
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