On the Asymptotic Throughput of the K-th Best Secondary User Selection in Cognitive Radio Systems

Yazan H. Al-Badarneh; Mohamed Slim Alouini

doi:10.1109/VTCFall.2018.8690706

On the Asymptotic Throughput of the K-th Best Secondary User Selection in Cognitive Radio Systems

Yazan H. Al-Badarneh, Mohamed Slim Alouini

Electrical and Computer Engineering

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

4 Scopus citations

Abstract

We analyze the asymptotic average and effective throughputs of a multiuser diversity scheme for a secondary multiuser network consisting of multiple secondary users (transmitters) and one secondary receiver. Considering a transmit power adaptation strategy at the secondary users to satisfy the instantaneous interference constraint at the primary receiver, the secondary receiver selects the k-th best secondary user for transmission, namely, the one with the k-th highest signal-to-noise ratio (SNR). We use extreme value theory to show that the k-th highest SNR converges uniformly in distribution to an inverse gamma random variable for a fixed k and large number of secondary users. We use this result to derive closed-form asymptotic expressions for the average and effective throughputs of the k-th best secondary user.

Original language	English (US)
Title of host publication	2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538663585
DOIs	https://doi.org/10.1109/VTCFall.2018.8690706
State	Published - Jul 2 2018
Event	88th IEEE Vehicular Technology Conference, VTC-Fall 2018 - Chicago, United States Duration: Aug 27 2018 → Aug 30 2018

Publication series

Name	IEEE Vehicular Technology Conference
Volume	2018-August
ISSN (Print)	1550-2252

Conference

Conference	88th IEEE Vehicular Technology Conference, VTC-Fall 2018
Country/Territory	United States
City	Chicago
Period	08/27/18 → 08/30/18

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/VTCFall.2018.8690706

Cite this

Al-Badarneh, Y. H., & Alouini, M. S. (2018). On the Asymptotic Throughput of the K-th Best Secondary User Selection in Cognitive Radio Systems. In 2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings Article 8690706 (IEEE Vehicular Technology Conference; Vol. 2018-August). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VTCFall.2018.8690706

@inproceedings{a6faac1bbffe43b0845fe670c6e0285d,

title = "On the Asymptotic Throughput of the K-th Best Secondary User Selection in Cognitive Radio Systems",

abstract = "We analyze the asymptotic average and effective throughputs of a multiuser diversity scheme for a secondary multiuser network consisting of multiple secondary users (transmitters) and one secondary receiver. Considering a transmit power adaptation strategy at the secondary users to satisfy the instantaneous interference constraint at the primary receiver, the secondary receiver selects the k-th best secondary user for transmission, namely, the one with the k-th highest signal-to-noise ratio (SNR). We use extreme value theory to show that the k-th highest SNR converges uniformly in distribution to an inverse gamma random variable for a fixed k and large number of secondary users. We use this result to derive closed-form asymptotic expressions for the average and effective throughputs of the k-th best secondary user.",

author = "Al-Badarneh, {Yazan H.} and Alouini, {Mohamed Slim}",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 88th IEEE Vehicular Technology Conference, VTC-Fall 2018 ; Conference date: 27-08-2018 Through 30-08-2018",

year = "2018",

month = jul,

day = "2",

doi = "10.1109/VTCFall.2018.8690706",

language = "English (US)",

series = "IEEE Vehicular Technology Conference",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings",

address = "United States",

}

Al-Badarneh, YH & Alouini, MS 2018, On the Asymptotic Throughput of the K-th Best Secondary User Selection in Cognitive Radio Systems. in 2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings., 8690706, IEEE Vehicular Technology Conference, vol. 2018-August, Institute of Electrical and Electronics Engineers Inc., 88th IEEE Vehicular Technology Conference, VTC-Fall 2018, Chicago, United States, 08/27/18. https://doi.org/10.1109/VTCFall.2018.8690706

On the Asymptotic Throughput of the K-th Best Secondary User Selection in Cognitive Radio Systems. / Al-Badarneh, Yazan H.; Alouini, Mohamed Slim.
2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2018. 8690706 (IEEE Vehicular Technology Conference; Vol. 2018-August).

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

TY - GEN

T1 - On the Asymptotic Throughput of the K-th Best Secondary User Selection in Cognitive Radio Systems

AU - Al-Badarneh, Yazan H.

AU - Alouini, Mohamed Slim

PY - 2018/7/2

Y1 - 2018/7/2

N2 - We analyze the asymptotic average and effective throughputs of a multiuser diversity scheme for a secondary multiuser network consisting of multiple secondary users (transmitters) and one secondary receiver. Considering a transmit power adaptation strategy at the secondary users to satisfy the instantaneous interference constraint at the primary receiver, the secondary receiver selects the k-th best secondary user for transmission, namely, the one with the k-th highest signal-to-noise ratio (SNR). We use extreme value theory to show that the k-th highest SNR converges uniformly in distribution to an inverse gamma random variable for a fixed k and large number of secondary users. We use this result to derive closed-form asymptotic expressions for the average and effective throughputs of the k-th best secondary user.

AB - We analyze the asymptotic average and effective throughputs of a multiuser diversity scheme for a secondary multiuser network consisting of multiple secondary users (transmitters) and one secondary receiver. Considering a transmit power adaptation strategy at the secondary users to satisfy the instantaneous interference constraint at the primary receiver, the secondary receiver selects the k-th best secondary user for transmission, namely, the one with the k-th highest signal-to-noise ratio (SNR). We use extreme value theory to show that the k-th highest SNR converges uniformly in distribution to an inverse gamma random variable for a fixed k and large number of secondary users. We use this result to derive closed-form asymptotic expressions for the average and effective throughputs of the k-th best secondary user.

UR - http://www.scopus.com/inward/record.url?scp=85064900462&partnerID=8YFLogxK

U2 - 10.1109/VTCFall.2018.8690706

DO - 10.1109/VTCFall.2018.8690706

M3 - Conference contribution

AN - SCOPUS:85064900462

T3 - IEEE Vehicular Technology Conference

BT - 2018 IEEE 88th Vehicular Technology Conference, VTC-Fall 2018 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 88th IEEE Vehicular Technology Conference, VTC-Fall 2018

Y2 - 27 August 2018 through 30 August 2018

ER -

On the Asymptotic Throughput of the K-th Best Secondary User Selection in Cognitive Radio Systems

Abstract

Publication series

Conference

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this