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dc.contributor.authorGuo, Shuaishuai
dc.contributor.authorPark, Kihong
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2019-01-06T06:04:56Z
dc.date.available2019-01-06T06:04:56Z
dc.date.issued2019-03-18
dc.identifier.citationGuo S, Park K-H, Alouini M-S (2018) Ordered Sequence Detection and Robust Design for Pulse Interval Modulation. 2018 IEEE Globecom Workshops (GC Wkshps). Available: http://dx.doi.org/10.1109/GLOCOMW.2018.8644163.
dc.identifier.doi10.1109/GLOCOMW.2018.8644163
dc.identifier.urihttp://hdl.handle.net/10754/630720
dc.description.abstractThis paper proposes an ordered sequence detection (OSD) for digital pulse interval modulation (DPIM) applied in optical wireless communications (OWC). To detect a packet consisting of $L$-chips, the computational complexity of OSD is of the order $\mathcal{O}(L\log_2L)$. Moreover, this paper also proposes a robust pulse interval modulation (RPIM) scheme based on OSD. In RPIM, the last of every $K$ symbols is with more power to transmit information and simultaneously to provide a built-in barrier signal. In this way, error propagation is bounded in a slot of $K$ symbols. Together with interleaver and forward error correction (FEC) codes, the bit error rate (BER) can be greatly reduced. We derive the approximate uncoded BER performance of conventional DPIM with OSD and the newly proposed RPIM with OSD based on order statistic theory. Simulations are conducted to collaborate on theoretical analysis and show that RPIM with OSD considerably outperforms existing DPIM with optimal threshold detection in either uncoded or coded systems over various channels.
dc.description.sponsorshipThe work of S. Guo was supported in part by the National Natural Science Foundation of China (No. 61801266 and 61471269) and by China Postdoctoral Science Foundation under Grant 2017M622202 and by the Shandong Natural Science Foundation under Grant ZR2018BF033.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttps://ieeexplore.ieee.org/document/8644163
dc.rightsArchived with thanks to 2018 IEEE Globecom Workshops (GC Wkshps)
dc.titleOrdered Sequence Detection and Robust Design for Pulse Interval Modulation
dc.typeConference Paper
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journal2018 IEEE Globecom Workshops (GC Wkshps)
dc.conference.date2018-12-09 to 2018-12-13
dc.conference.name2018 IEEE Globecom Workshops, GC Wkshps 2018
dc.conference.locationAbu Dhabi, ARE
dc.eprint.versionPost-print
kaust.personGuo, Shuaishuai
kaust.personPark, Kihong
kaust.personAlouini, Mohamed-Slim
refterms.dateFOA2019-01-06T06:04:57Z
dc.date.published-online2019-03-18
dc.date.published-print2018-12


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