Downlink Error Rates of Half-duplex Users in Full-duplex Networks over a Laplacian Inter-User Interference Limited and EGK fading

Handle URI:
http://hdl.handle.net/10754/623034
Title:
Downlink Error Rates of Half-duplex Users in Full-duplex Networks over a Laplacian Inter-User Interference Limited and EGK fading
Authors:
Soury, Hamza ( 0000-0001-7914-2973 ) ; Elsawy, Hesham ( 0000-0003-4201-6126 ) ; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
This paper develops a mathematical framework to study downlink error rates and throughput for half-duplex (HD) terminals served by a full-duplex (FD) base station (BS). The developed model is used to motivate long term pairing for users that have non-line of sight (NLOS) interfering link. Consequently, we study the interferer limited problem that appears between NLOS HD users-pair that are scheduled on the same FD channel. The distribution of the interference is first characterized via its distribution function, which is derived in closed form. Then, a comprehensive performance assessment for the proposed pairing scheme is provided by assuming Extended Generalized-<formula> <tex>$cal{K}$</tex> </formula> (EGK) fading for the downlink and studying different modulation schemes. To this end, a unified closed form expression for the average symbol error rate is derived. Furthermore, we show the effective downlink throughput gain harvested by the pairing NLOS users as a function of the average signal-to-interferenceratio when compared to an idealized HD scenario with neither interference nor noise. Finally, we show the minimum required channel gain pairing threshold to harvest downlink throughput via the FD operation when compared to the HD case for each modulation scheme.
KAUST Department:
King Abdullah University of Science and Technology (KAUST), Thuwal, Makkah Province, Kingdom of Saudi Arabia; KAUST Strategic Research Initiative (SRI) in Uncertainty Quantification
Citation:
Soury H, ElSawy H, Alouini M-S (2017) Downlink Error Rates of Half-duplex Users in Full-duplex Networks over a Laplacian Inter-User Interference Limited and EGK fading. IEEE Transactions on Wireless Communications: 1–1. Available: http://dx.doi.org/10.1109/TWC.2017.2672548.
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
IEEE Transactions on Wireless Communications
Issue Date:
14-Mar-2017
DOI:
10.1109/TWC.2017.2672548
Type:
Article
ISSN:
1536-1276
Additional Links:
http://ieeexplore.ieee.org/document/7876869/
Appears in Collections:
Articles

Full metadata record

DC FieldValue Language
dc.contributor.authorSoury, Hamzaen
dc.contributor.authorElsawy, Heshamen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2017-03-20T08:46:08Z-
dc.date.available2017-03-20T08:46:08Z-
dc.date.issued2017-03-14en
dc.identifier.citationSoury H, ElSawy H, Alouini M-S (2017) Downlink Error Rates of Half-duplex Users in Full-duplex Networks over a Laplacian Inter-User Interference Limited and EGK fading. IEEE Transactions on Wireless Communications: 1–1. Available: http://dx.doi.org/10.1109/TWC.2017.2672548.en
dc.identifier.issn1536-1276en
dc.identifier.doi10.1109/TWC.2017.2672548en
dc.identifier.urihttp://hdl.handle.net/10754/623034-
dc.description.abstractThis paper develops a mathematical framework to study downlink error rates and throughput for half-duplex (HD) terminals served by a full-duplex (FD) base station (BS). The developed model is used to motivate long term pairing for users that have non-line of sight (NLOS) interfering link. Consequently, we study the interferer limited problem that appears between NLOS HD users-pair that are scheduled on the same FD channel. The distribution of the interference is first characterized via its distribution function, which is derived in closed form. Then, a comprehensive performance assessment for the proposed pairing scheme is provided by assuming Extended Generalized-<formula> <tex>$cal{K}$</tex> </formula> (EGK) fading for the downlink and studying different modulation schemes. To this end, a unified closed form expression for the average symbol error rate is derived. Furthermore, we show the effective downlink throughput gain harvested by the pairing NLOS users as a function of the average signal-to-interferenceratio when compared to an idealized HD scenario with neither interference nor noise. Finally, we show the minimum required channel gain pairing threshold to harvest downlink throughput via the FD operation when compared to the HD case for each modulation scheme.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.relation.urlhttp://ieeexplore.ieee.org/document/7876869/en
dc.rights(c) 2017 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.en
dc.subjectEGK fadingen
dc.subjectInterference limiteden
dc.subjectcomplex Gaussianen
dc.subjectcharacteristic functionen
dc.subjectLaplace distributionen
dc.subjectsymbol error rateen
dc.titleDownlink Error Rates of Half-duplex Users in Full-duplex Networks over a Laplacian Inter-User Interference Limited and EGK fadingen
dc.typeArticleen
dc.contributor.departmentKing Abdullah University of Science and Technology (KAUST), Thuwal, Makkah Province, Kingdom of Saudi Arabiaen
dc.contributor.departmentKAUST Strategic Research Initiative (SRI) in Uncertainty Quantificationen
dc.identifier.journalIEEE Transactions on Wireless Communicationsen
dc.eprint.versionPost-printen
kaust.authorSoury, Hamzaen
kaust.authorElsawy, Heshamen
kaust.authorAlouini, Mohamed-Slimen
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