Threshold-Based Multiple Optical Signal Selection Scheme for Free-Space Optical Wavelength Division Multiplexing Systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nam, Sung Sik | - |
dc.contributor.author | Alouini, Mohamed-Slim | - |
dc.contributor.author | Zhang, Lin | - |
dc.contributor.author | Ko, Young-Chai | - |
dc.date.accessioned | 2021-09-02T22:44:48Z | - |
dc.date.available | 2021-09-02T22:44:48Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-12 | - |
dc.identifier.issn | 1943-0620 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/81422 | - |
dc.description.abstract | We propose a threshold-based multiple optical signal selection scheme (TMOS) for free-space optical wavelength division multiplexing systems. With this scheme, we can obtain higher spectral efficiency while reducing the possible complexity of implementation caused by the beam-selection scheme and without a considerable performance loss. To characterize the performance of our scheme, we statistically analyze the operation characteristics under conventional detection conditions (i.e., heterodyne detection and intensity modulation/direct detection techniques) with log-normal turbulence while taking into consideration the impact of pointing error. More specifically, we derive exact closed-form expressions for the outage probability, the average bit error rate, and the average spectral efficiency while adopting an adaptive modulation. Some selected results show that TMOS increases the average spectral efficiency while maintaining a minimum average bit error rate requirement. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.subject | ATMOSPHERIC-TURBULENCE CHANNELS | - |
dc.subject | FSO COMMUNICATION-SYSTEMS | - |
dc.subject | GAMMA-GAMMA TURBULENCE | - |
dc.subject | POINTING ERRORS | - |
dc.subject | ADAPTIVE MODULATION | - |
dc.subject | CODED MODULATION | - |
dc.subject | FADING CHANNELS | - |
dc.subject | PERFORMANCE | - |
dc.subject | CAPACITY | - |
dc.subject | LINKS | - |
dc.title | Threshold-Based Multiple Optical Signal Selection Scheme for Free-Space Optical Wavelength Division Multiplexing Systems | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Young-Chai | - |
dc.identifier.doi | 10.1364/JOCN.9.001085 | - |
dc.identifier.scopusid | 2-s2.0-85034070393 | - |
dc.identifier.wosid | 000418764400003 | - |
dc.identifier.bibliographicCitation | JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, v.9, no.12, pp.1085 - 1096 | - |
dc.relation.isPartOf | JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING | - |
dc.citation.title | JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING | - |
dc.citation.volume | 9 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 1085 | - |
dc.citation.endPage | 1096 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Hardware & Architecture | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | ATMOSPHERIC-TURBULENCE CHANNELS | - |
dc.subject.keywordPlus | FSO COMMUNICATION-SYSTEMS | - |
dc.subject.keywordPlus | GAMMA-GAMMA TURBULENCE | - |
dc.subject.keywordPlus | POINTING ERRORS | - |
dc.subject.keywordPlus | ADAPTIVE MODULATION | - |
dc.subject.keywordPlus | CODED MODULATION | - |
dc.subject.keywordPlus | FADING CHANNELS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | CAPACITY | - |
dc.subject.keywordPlus | LINKS | - |
dc.subject.keywordAuthor | Free-space optical communication | - |
dc.subject.keywordAuthor | Heterodyne detection | - |
dc.subject.keywordAuthor | Intensity modulation/direct detection | - |
dc.subject.keywordAuthor | Log-normal turbulence | - |
dc.subject.keywordAuthor | Wavelength division multiplexing | - |
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