On hybrid cooperation in underlay cognitive radio networks

Nurul Huda Mahmood; Ferkan Yilmaz; Geir Egil Øien; Mohamed-Slim Alouini

doi:10.1109/ACSSC.2012.6489013

On hybrid cooperation in underlay cognitive radio networks

Nurul Huda Mahmood, Ferkan Yilmaz, Geir Egil Øien, Mohamed-Slim Alouini

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Scopus citations

Abstract

In wireless systems where transmitters are subject to a strict received power constraint, such as in underlay cognitive radio networks, cooperative communication is a promising strategy to enhance network performance, as it helps to improve the coverage area and outage performance of a network. However, this comes at the expense of increased resource utilization. To balance the performance gain against the possible over-utilization of resources, we propose a hybrid-cooperation technique for underlay cognitive radio networks, where secondary users cooperate only when required. Various performance measures of the proposed hybrid-cooperation technique are analyzed in this paper, and are also further validated numerically. © 2012 IEEE.

Original language	English (US)
Title of host publication	2012 Conference Record of the Forty Sixth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	308-312
Number of pages	5
ISBN (Print)	9781467350518
DOIs	https://doi.org/10.1109/ACSSC.2012.6489013
State	Published - Nov 2012

Access to Document

10.1109/ACSSC.2012.6489013

Cite this

@inproceedings{1cc5133b674e4858b3afe6519401323d,

title = "On hybrid cooperation in underlay cognitive radio networks",

abstract = "In wireless systems where transmitters are subject to a strict received power constraint, such as in underlay cognitive radio networks, cooperative communication is a promising strategy to enhance network performance, as it helps to improve the coverage area and outage performance of a network. However, this comes at the expense of increased resource utilization. To balance the performance gain against the possible over-utilization of resources, we propose a hybrid-cooperation technique for underlay cognitive radio networks, where secondary users cooperate only when required. Various performance measures of the proposed hybrid-cooperation technique are analyzed in this paper, and are also further validated numerically. {\textcopyright} 2012 IEEE.",

author = "Mahmood, {Nurul Huda} and Ferkan Yilmaz and {\O}ien, {Geir Egil} and Mohamed-Slim Alouini",

note = "KAUST Repository Item: Exported on 2020-10-01",

year = "2012",

month = nov,

doi = "10.1109/ACSSC.2012.6489013",

language = "English (US)",

isbn = "9781467350518",

pages = "308--312",

booktitle = "2012 Conference Record of the Forty Sixth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

}

On hybrid cooperation in underlay cognitive radio networks. / Mahmood, Nurul Huda; Yilmaz, Ferkan; Øien, Geir Egil et al.
2012 Conference Record of the Forty Sixth Asilomar Conference on Signals, Systems and Computers (ASILOMAR). Institute of Electrical and Electronics Engineers (IEEE), 2012. p. 308-312.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - On hybrid cooperation in underlay cognitive radio networks

AU - Mahmood, Nurul Huda

AU - Yilmaz, Ferkan

AU - Øien, Geir Egil

AU - Alouini, Mohamed-Slim

N1 - KAUST Repository Item: Exported on 2020-10-01

PY - 2012/11

Y1 - 2012/11

N2 - In wireless systems where transmitters are subject to a strict received power constraint, such as in underlay cognitive radio networks, cooperative communication is a promising strategy to enhance network performance, as it helps to improve the coverage area and outage performance of a network. However, this comes at the expense of increased resource utilization. To balance the performance gain against the possible over-utilization of resources, we propose a hybrid-cooperation technique for underlay cognitive radio networks, where secondary users cooperate only when required. Various performance measures of the proposed hybrid-cooperation technique are analyzed in this paper, and are also further validated numerically. © 2012 IEEE.

AB - In wireless systems where transmitters are subject to a strict received power constraint, such as in underlay cognitive radio networks, cooperative communication is a promising strategy to enhance network performance, as it helps to improve the coverage area and outage performance of a network. However, this comes at the expense of increased resource utilization. To balance the performance gain against the possible over-utilization of resources, we propose a hybrid-cooperation technique for underlay cognitive radio networks, where secondary users cooperate only when required. Various performance measures of the proposed hybrid-cooperation technique are analyzed in this paper, and are also further validated numerically. © 2012 IEEE.

UR - http://hdl.handle.net/10754/564622

UR - http://ieeexplore.ieee.org/document/6489013/

UR - http://www.scopus.com/inward/record.url?scp=84876254574&partnerID=8YFLogxK

U2 - 10.1109/ACSSC.2012.6489013

DO - 10.1109/ACSSC.2012.6489013

M3 - Conference contribution

SN - 9781467350518

SP - 308

EP - 312

BT - 2012 Conference Record of the Forty Sixth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)

PB - Institute of Electrical and Electronics Engineers (IEEE)

ER -

On hybrid cooperation in underlay cognitive radio networks

Abstract

Access to Document

Other files and links

Fingerprint

Cite this