Optimum exclusion regions for interference protection in device-to-device wireless networks

Autor:	Ratheesh K. Mungara, Geordie George, Angel Lozano
Rok vydání:	2015
Předmět:	Wireless ad hoc network Wireless network Computer science business.industry Distributed computing Figure of merit Fading Spectral efficiency Radio resource management Reuse Interference (wave propagation) business Computer network
Zdroj:	WiOpt Recercat. Dipósit de la Recerca de Catalunya instname
Popis:	This paper addresses the benefits of introducing exclusion regions around both transmitters and receivers in D2D wireless networks. Such exclusion regions offer protection from interference at the expense of a sparser spatial reuse of spectrum, bringing about a tradeoff whose resolution entails optimizing the size of the exclusion regions as function of relevant system parameters. Our figure of merit for this optimization is the spectral efficiency. We first characterize this quantity for a given size of the exclusion regions, and then proceed to its optimization, altogether establishing the major benefits of incorporating properly sized exclusion regions in the applicable scheduling algorithms. This work was supported in part by Intel’s University Research Program/n“5G: Transforming the Wireless User Experience” and by the MINECO/nProject TEC2012-34642.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d29b53dc40a12edea2b2afc440f6e0a5 https://doi.org/10.1109/wiopt.2015.7151060 Zobrazit plný text záznamu