University of Oulu

S. Leveil et al., "Resource management of centrally controlled cognitive radio networks," 2012 Future Network & Mobile Summit (FutureNetw), Berlin, 2012, pp. 1-9.

Resource management of centrally controlled cognitive radio networks

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Author: Leveil, Stephanie1; Le Martret, Christophe J.1; Anouar, Hicham1;
Organizations: 1Thales Communications & Security, 160, boulevardde Valmy, Colombes, 92704, France
2School of Engineering, University of Greenwich, Chatham Maritime, UK
3CCSR University of Surrey, Stag Hill Campus, Guildford, GU2 7XH, United Kingdom
4Budapest University of Technology and Economics, Goldmann Gy. ter 3, H-1111, Hungary
5CWC University of Oulu, 4STOCWCTS, P.O. Box 4500, 90014, Finland
6Alcatel-Lucent Bell Laboratories, Lorenzstrasse 10, Stuttgart, 70435, Germany
7TST Sistemas, Albert Einstein 12, 1st floor, Santander, 39011, Spain
Format: article
Version: accepted version
Access: open
Online Access: PDF Full Text (PDF, 0.5 MB)
Persistent link: http://urn.fi/urn:nbn:fi-fe201802273623
Language: English
Published: Institute of Electrical and Electronics Engineers, 2012
Publish Date: 2018-02-27
Description:

Abstract

The realization of cognitive radio networks is a key solution to meet the raising expectations for high data rates and quality of service in mobile communications. This implies the design of a two-fold cognitive manager for resource management (CM-RM), to manage an opportunistic use of the whitespaces as introduced in this paper, and for Spectrum Management (CM-SM). The proposed CM-RM has been designed to be applicable to all kinds of control topologies (centralised/distributed). This paper presents the study of CM-RM functionalities for several scenarios based on a centralized management of the resources. The scenarios that have been selected are: cognitive ad hoc networks, cognitive femtocells, and cellular extension in TV white spaces. Each of them is introduced, specific mechanisms implemented in the CM-RM are proposed, and performance results are presented for validation purpose.

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ISBN: 978-1-905824-30-4
ISBN Print: 978-1-4673-0320-0
Host publication: 2012 Future Network & Mobile Summit
Host publication editor: Cunningham, Paul
Cunningham, Miriam
Conference: 2012 Future Network & Mobile Summit, 4 - 6 July 2012, Berlin, Germany
Type of Publication: A4 Article in conference proceedings
Field of Science: 213 Electronic, automation and communications engineering, electronics
Subjects:
QoS
Funding: The research leading to these results was derived from the European Community’s Seventh Framework Programme (FP7) under Grant Agreement number 248454 (QoSMOS).
EU Grant Number: (248454) QOSMOS - Quality of Service and MObility driven cognitive radio Systems
Copyright information: © 2012 The Authors.