Cart (Loading....) | Create Account
Close category search window

Feasibility study on spectrum sharing type cognitive radio system with outband pilot channel

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Ishizu, K. ; New Generation Wireless Res. Center, Nat. Inst. of Inf. & Commun. Technol. (NICT), Yokosuka, Japan ; Murakami, H. ; Harada, H.

This paper proposes a spectrum sharing type cognitive radio system integrated with a dedicated radio system called out-of-band pilot channel (OPC). The OPC notifies the radio configuration information of cognitive base station (CBS), such as operational frequency and PHY/MAC parameters, to cognitive terminal (CT) so that the CT does not need to sense throughout a large range of potential frequency bands and immediately configure itself to connect to the CBS. Experimental evaluation shows that the proposed system takes 2.80 seconds to obtain the information on accessible CBS, whereas the conventional system without the OPC takes 8.09 seconds for sensing just 4 frequency channels. It is confirmed that the proposed system achieves a drastic time reduction to obtain the CBS radio configuration information.

Published in:

Cognitive Radio Oriented Wireless Networks and Communications (CROWNCOM), 2011 Sixth International ICST Conference on

Date of Conference:

1-3 June 2011

Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.