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dc.contributor.authorUpadhya, Abhijeet
dc.contributor.authorDwivedi, Vivek K.
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2019-07-08T07:26:58Z
dc.date.available2019-07-08T07:26:58Z
dc.date.issued2019
dc.identifier.citationUpadhya, A., Dwivedi, V. K., & Alouini, M.-S. (2019). Interference-Limited Mixed MUD-RF/FSO Two-Way Cooperative Networks Over Double Generalized Gamma Turbulence Channels. IEEE Communications Letters, 23(9), 1551–1555. doi:10.1109/lcomm.2019.2924217
dc.identifier.doi10.1109/LCOMM.2019.2924217
dc.identifier.urihttp://hdl.handle.net/10754/655946
dc.description.abstractIn this letter, the performance of multiuser-radio frequency/free space optics (RF/FSO) two-way relay network in the presence of interference is investigated. The FSO link accounts for pointing errors and both types of detection techniques, i.e. intensity modulation/direct detection as well as coherent demodulation, which is modeled as double generalized gamma (D-GG) turbulence channel. On the other hand, the multiple users on the RF link are assumed to undergo Nakagami-m fading. Multiple co-channel interferers (CCIs) which corrupt the signal at relay node are modeled using Nakagami-m distribution. Specifically, the exact closed-form expressions for the outage probability (OP) of the overall system is derived. Moreover, the closed form expression for the achievable sum-rate (ASR) of the considered system is presented. In order to simplify the results, the asymptotic approximations of the OP and ASR are derived in terms of elementary functions. The results presented in the paper are validated by Monte-Carlo simulations.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttps://ieeexplore.ieee.org/document/8742898/
dc.relation.urlhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8742898
dc.rights(c) 2019 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.subjectTwo-way relaying
dc.subjectmultiuser diversity
dc.subjectco-channel interference
dc.subjectdouble generalized Gamma fading.
dc.titleInterference-Limited Mixed MUD-RF/FSO Two-Way Cooperative Networks over Double Generalized Gamma Turbulence Channels
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering
dc.contributor.departmentElectrical Engineering Program
dc.identifier.journalIEEE Communications Letters
dc.eprint.versionPost-print
dc.contributor.institutionDepartment of Electronics and Communication Engineering, Jaypee Institute of Information Technology, Noida, India.
kaust.personAlouini, Mohamed-Slim
refterms.dateFOA2019-07-08T07:29:44Z


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