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

Demia Della Penda, Nikolaos Nomikos, Themistoklis Charalambous, Mikael Johansson

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

2 Sitaatiot (Scopus)
125 Lataukset (Pure)

Abstrakti

In 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.
AlkuperäiskieliEnglanti
Otsikko2017 IEEE Globecom Workshops (GC Wkshps) - Proceedings
KustantajaIEEE
Sivumäärä6
ISBN (elektroninen)978-1-5386-3920-7
DOI - pysyväislinkit
TilaJulkaistu - 2017
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaIEEE Globecom Workshops - Singapore, Singapore
Kesto: 4 joulukuuta 20178 joulukuuta 2017

Conference

ConferenceIEEE Globecom Workshops
LyhennettäGC Workshops
MaaSingapore
KaupunkiSingapore
Ajanjakso04/12/201708/12/2017

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  • Siteeraa tätä

    Della Penda, D., Nomikos, N., Charalambous, T., & Johansson, M. (2017). Minimum Power Scheduling under Rician Fading in Full-Duplex Relay-Assisted D2D Communication. teoksessa 2017 IEEE Globecom Workshops (GC Wkshps) - Proceedings IEEE. https://doi.org/10.1109/GLOCOMW.2017.8269122