Secondary User Scheduling Under Throughput Guarantees for the Primary Network

Kapetanovic, Dzevdan; Butt, Majid; Chatzinotas, Symeon; Ottersten, Björn

Reference : Secondary User Scheduling Under Throughput Guarantees for the Primary Network


	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Electrical & electronics engineering
	To cite this reference:	http://hdl.handle.net/10993/13632

Title :	Secondary User Scheduling Under Throughput Guarantees for the Primary Network
Language :	English
Author, co-author :	Kapetanovic, Dzevdan [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
	Butt, Majid []
	Chatzinotas, Symeon [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
	Ottersten, Björn [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Publication date :	2-Sep-2013
Main document title :	IEEE Vehicular Technology Conference (VTC), Fall 2013
Peer reviewed :	Yes
Event name :	IEEE Vehicular Technology Conference (VTC), Fall 2013
Event date :	from 02-09-2013 to 05-09-2013
Keywords :	[en] Cognitive Radio ; Scheduling
Abstract :	[en] This work addresses scheduling in a cognitive radio scenario where a minimum throughput for the downlink primary network (PN) is guaranteed to each user with an associated violation probability (probability of not obtaining the guaranteed throughput). The primary network is surrounded by multiple downlink secondary networks, each aiming to maximize its network throughput. Scheduling in PN is performed independent of the secondary networks. Some information about the PN is available at the central scheduler that is responsible for scheduling the secondary networks. The contribution of this work is to apply a novel scheduler to the PN which is more robust to QoS degradations resulting from the secondary networks than other state of the art schedulers. This is validated by numerical simulations of the cognitive radio network.
Permalink :	http://hdl.handle.net/10993/13632

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