Resource allocation for relay assisted cognitive radio networks

Zafar, A; Chen, Y; Alouini, MS; Radaydeh, RM

Resource allocation for relay assisted cognitive radio networks

Zafar, A

Chen, Y Alouini, MS Radaydeh, RM

Permalink

Publication Type:: Conference Proceeding
Citation:: IEEE Wireless Communications and Networking Conference, WCNC, 2012, pp. 658 - 662
Issue Date:: 2012-08-01

Closed Access

	Filename	Description	Size
	06214450.pdf	Published version	484.05 kB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Zafar, A https://orcid.org/0000-0001-8382-7625	en_US
dc.contributor.author	Chen, Y	en_US
dc.contributor.author	Alouini, MS	en_US
dc.contributor.author	Radaydeh, RM	en_US
dc.date.issued	2012-08-01	en_US
dc.identifier.citation	IEEE Wireless Communications and Networking Conference, WCNC, 2012, pp. 658 - 662	en_US
dc.identifier.isbn	9781467304375	en_US
dc.identifier.issn	1525-3511	en_US
dc.identifier.uri	http://hdl.handle.net/10453/121179
dc.description.abstract	In this paper, we present two optimal resource allocation schemes that maximize throughput and symbol correct rate (SCR). The throughput and SCR are derived. The derived throughput and SCR are optimized with respect to the sensing time, the source transmission power and the relay transmission power. Numerical results show that the optimal sensing time is dependent on the primary user's signal-to-noise-ratio (SNR). They also show that SCR increases with increase in the number of relays. © 2012 IEEE.	en_US
dc.relation.ispartof	IEEE Wireless Communications and Networking Conference, WCNC	en_US
dc.relation.isbasedon	10.1109/WCNC.2012.6214450	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Resource allocation for relay assisted cognitive radio networks	en_US
dc.type	Conference Proceeding
utslib.for	1005 Communications Technologies	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CRIN - Realtime Information Networks
utslib.copyright.status	closed_access	*
pubs.publication-status	Published	en_US

Abstract:

In this paper, we present two optimal resource allocation schemes that maximize throughput and symbol correct rate (SCR). The throughput and SCR are derived. The derived throughput and SCR are optimized with respect to the sensing time, the source transmission power and the relay transmission power. Numerical results show that the optimal sensing time is dependent on the primary user's signal-to-noise-ratio (SNR). They also show that SCR increases with increase in the number of relays. © 2012 IEEE.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/121179