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dc.contributor.authorDang, Shuping
dc.contributor.authorZhou, Jiusi
dc.contributor.authorShihada, Basem
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2020-07-05T08:16:11Z
dc.date.available2020-07-05T08:16:11Z
dc.date.issued2020-07-02
dc.identifier.citationDang, S., Zhou, J., Shihada, B., & Alouini, M.-S. (2020). Relay Assisted OFDM with Subcarrier Number Modulation in Multi-Hop Cooperative Networks. IEEE Wireless Communications Letters, 1–1. doi:10.1109/lwc.2020.3006622
dc.identifier.issn2162-2345
dc.identifier.doi10.1109/LWC.2020.3006622
dc.identifier.urihttp://hdl.handle.net/10754/663988
dc.description.abstractOrthogonal frequency-division multiplexing (OFDM) with subcarrier number modulation (OFDM-SNM) manifests its superior nature of high spectral efficiency (SE) and low complexity for signal estimation. To exploit the spatial gain of OFDM-SNM, we propose a relay assisted OFDM-SNM scheme for multi-hop cooperative systems in this letter. It is stipulated that a relay operated by decode-and-forward (DF) and half-duplex (HD) protocols exists in each hop. We analyze the outage performance of the relay assisted OFDM-SNM system. The average outage probability is approximated in closed form. Moreover, to reveal the diversity and coding gains of relay assisted OFDM-SNM, we explore the asymptotic outage performance at high signal-to-noise ratio (SNR) by power series expansion. To verify the improvement on outage performance and energy efficiency, we carry out the comparison among different multi-hops systems with traditional OFDM-SNM fixing a certain distance from source to destination. Simulation results corroborate the derived outage probabilities and provide insight into the proposed system in this letter.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttps://ieeexplore.ieee.org/document/9131845/
dc.relation.urlhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9131845
dc.rights(c) 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
dc.subjectOFDM-SNM
dc.subjectmulti-carrier system
dc.subjectcooperative relaying
dc.subjectperformance analysis
dc.subjectmulti-hop network.
dc.titleRelay Assisted OFDM with Subcarrier Number Modulation in Multi-Hop Cooperative Networks
dc.typeArticle
dc.contributor.departmentCommunication Theory Lab
dc.contributor.departmentComputer Science Program
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentNetworks Laboratory (NetLab)
dc.identifier.journalIEEE Wireless Communications Letters
dc.eprint.versionPost-print
dc.identifier.pages1-1
dc.identifier.arxivid2007.03416
kaust.personDang, Shuping
kaust.personZhou, Jiusi
kaust.personShihada, Basem
kaust.personAlouini, Mohamed-Slim
refterms.dateFOA2020-07-05T10:51:21Z
dc.date.published-online2020-07-02
dc.date.published-print2020-11


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