Minimum Power Scheduling under Rician Fading in Full-Duplex Relay-Assisted D2D Communication

dc.contributorAalto Universityen
dc.contributor.authorDella Penda, Demiaen_US
dc.contributor.authorNomikos, Nikolaosen_US
dc.contributor.authorCharalambous, Themistoklisen_US
dc.contributor.authorJohansson, Mikaelen_US
dc.contributor.departmentDepartment of Electrical Engineering and Automationen
dc.contributor.groupauthorDistributed and Networked Control Systemsen
dc.contributor.organizationKTH Royal Institute of Technologyen_US
dc.contributor.organizationUniversity of the Aegeanen_US
dc.description.abstractIn cellular systems, the combination of Device-to- Device (D2D) communication and relaying is an efficient means for improving network coverage and transmissions quality without additional infrastructure deployment. It enables communication between user pairs in situations when both their direct D2D transmission and the traditional communication via the base station experience poor channel quality. In this paper, we propose a joint relaying-operation selection and power-allocation scheme, herein called HyD2D, for relay-assisted D2D communication in Rician fading environment. The target is to choose the set of communication links that minimizes the power consumption, while ensuring a minimum success probability. To overcome the nonconvexity of the outage probability constraints under Rician fading, we use the concept of coherent-measure- of-risk from the field of finance. We therefore obtain a linear programming formulation that we can efficiently solve. Simulations show that HyD2D selects the most energy- efficient relaying operation that satisfies the success probability requirement, while leveraging only statistical channel state information.en
dc.description.versionPeer revieweden
dc.identifier.citationDella Penda, D, Nomikos, N, Charalambous, T & Johansson, M 2017, Minimum Power Scheduling under Rician Fading in Full-Duplex Relay-Assisted D2D Communication . in 2017 IEEE Globecom Workshops (GC Wkshps) - Proceedings . IEEE, IEEE Globecom Workshops, Singapore, Singapore, 04/12/2017 .
dc.identifier.otherPURE UUID: fef5b549-54e3-43f0-a138-31e277aa2f70en_US
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dc.relation.ispartofIEEE Globecom Workshopsen
dc.relation.ispartofseries2017 IEEE Globecom Workshops (GC Wkshps) - Proceedingsen
dc.subject.keywordpower controlen_US
dc.subject.keywordRician distributionen_US
dc.subject.keywordrelay-assisted D2Den_US
dc.subject.keywordoutage probabilityen_US
dc.subject.keywordrelay networken_US
dc.subject.keywordrisk theoryen_US
dc.titleMinimum Power Scheduling under Rician Fading in Full-Duplex Relay-Assisted D2D Communicationen
dc.typeConference article in proceedingsfi