DC Field | Value | Language |
---|---|---|
dc.contributor.author | Reza, Ahmed Galib | ko |
dc.contributor.author | Rhee, June-Koo Kevin | ko |
dc.date.accessioned | 2017-01-03T05:25:58Z | - |
dc.date.available | 2017-01-03T05:25:58Z | - |
dc.date.created | 2016-11-22 | - |
dc.date.created | 2016-11-22 | - |
dc.date.created | 2016-11-22 | - |
dc.date.issued | 2016-08-26 | - |
dc.identifier.citation | Communications (APCC), 2016 22nd Asia-Pacific Conference on, pp.129 - 133 | - |
dc.identifier.uri | http://hdl.handle.net/10203/215195 | - |
dc.description.abstract | We propose a novel M-branch diversity receiver for PMD mitigation in an intensity-modulated direct-detection (IM-DD) optical transmission system. The receiver diversity is realized in the optical domain by means of a few additional fixed optics, whereas the dispersion penalty is mitigated in the electrical domain after optical-to-electrical conversion by incorporating a normalized-threshold generalized selection and combining (NT-GSC) diversity technique, which has gained a lot of attention more recently. The major motivation behind the proposition of this scheme is not to authorize a substantial increase in the receiver complexity, yet attaining a significant gain. Numerical results show that even without deploying any costly optics/ electronics, complex electronic equalizer, or an unrealistic dynamic polarization controller, the proposed scheme exhibits a reasonable improvement in PMD tolerance of about 1.7 times over a conventional IM-DD receiver at an optical signal-tonoise ratio (OSNR) penalty of 1 dB for a bit error rate (BER) of 103 in 40 Gb/s transmission scenario, when the number of diversity branches of M = 3. Furthermore, we show that the NTGSC scheme can contribute to reduce noise in the resultant signal, which enables to achieve a gain of 1.2 dB in the case of a back-to-back transmission. In addition, we demonstrate by a simulation study that a supplementary gain can be attainable by further increasing the number of diversity branches, which will increase the cost and complexity of the proposed receiver. | - |
dc.language | English | - |
dc.publisher | IEEE | - |
dc.title | A Simple M-branch Diversity Receiver Model for PMD-induced Penalty Mitigation in IM-DD Optical Transmission Systems | - |
dc.type | Conference | - |
dc.identifier.wosid | 000386920800024 | - |
dc.identifier.scopusid | 2-s2.0-84994552745 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 129 | - |
dc.citation.endingpage | 133 | - |
dc.citation.publicationname | Communications (APCC), 2016 22nd Asia-Pacific Conference on | - |
dc.identifier.conferencecountry | IO | - |
dc.identifier.conferencelocation | Yogyakarta | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Rhee, June-Koo Kevin | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.