Determining frequency reuse feasibility in device-to-device cellular networks

Markus Klugel, Wolfgang Kellerer

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

4 Zitate (Scopus)

Abstract

Device-to-Device (D2D) communication in cellular networks allows dynamic frequency reuse even within a cell, which can increase the frequency reuse factor beyond one. To perform dynamic reuse, it must be feasible for all links to maintain a certain signal quality despite the presence of interference. This can be ensured using reuse feasibility tests. However, state of the art testing algorithms show erroneous behavior when infeasibility occurs due to limited transmission powers. In this paper we develop two testing algorithms, based on nonnegative matrix theory, that explicitly take limited transmission powers into account and show how these can be implemented in protocols. The protocols are compared with the state of the art in terms of control channel usage, speed and accuracy of decision making. We find that the proposed protocols estimate reuse feasibility more accurately than the state of the art and are comparable in terms of speed and control channel usage.

OriginalspracheEnglisch
Titel2015 IEEE 26th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015
Herausgeber (Verlag)Institute of Electrical and Electronics Engineers Inc.
Seiten1503-1508
Seitenumfang6
ISBN (elektronisch)9781467367820
DOIs
PublikationsstatusVeröffentlicht - 1 Dez. 2015
Veranstaltung26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015 - Hong Kong, China
Dauer: 30 Aug. 20152 Sept. 2015

Publikationsreihe

NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Band2015-December

Konferenz

Konferenz26th IEEE Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2015
Land/GebietChina
OrtHong Kong
Zeitraum30/08/152/09/15

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