Compressive sensing based opportunistic protocol for exploiting multiuser diversity in wireless networks

Syed T. Qaseem; Tareq Y. Al-Naffouri; Tamim M. Al-Murad

doi:10.1109/PIMRC.2009.5450184

Compressive sensing based opportunistic protocol for exploiting multiuser diversity in wireless networks

Syed T. Qaseem, Tareq Y. Al-Naffouri, Tamim M. Al-Murad

Electrical and Computer Engineering

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

9 Scopus citations

Abstract

A key feature in the design of any MAC protocol is the throughput it can provide. In wireless networks, the channel of a user is not fixed but varies randomly. Thus, in order to maximize the throughput of the MAC protocol at any given time, only users with large channel gains should be allowed to transmit. In this paper, a compressive sensing based opportunistic protocol for exploiting multiuser diversity in wireless networks is proposed. This protocol is based on the traditional protocol of R-ALOHA which allows users to compete for channel access before reserving the channel to the best user. We use compressive sensing to find the best user, and show that the proposed protocol requires less time for reservation and so it outperforms other schemes proposed in the literature. Also, as the proposed scheme requires less reservation time, it can be seen as an enhancement for R-ALOHA schemes in fast fading environment.

Original language	English (US)
Title of host publication	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1447-1451
Number of pages	5
ISBN (Print)	9781424451234
DOIs	https://doi.org/10.1109/PIMRC.2009.5450184
State	Published - 2009
Event	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 - Tokyo, Japan Duration: Sep 13 2009 → Sep 16 2009

Publication series

Name	IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

Other

Other	2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009
Country/Territory	Japan
City	Tokyo
Period	09/13/09 → 09/16/09

Keywords

Compressed sensing
Opportunistic communications
Protocols
Random access
Reservation ALOHA
Scheduling
Wireless networks

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/PIMRC.2009.5450184

Cite this

Qaseem, S. T., Al-Naffouri, T. Y., & Al-Murad, T. M. (2009). Compressive sensing based opportunistic protocol for exploiting multiuser diversity in wireless networks. In 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009 (pp. 1447-1451). Article 5450184 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PIMRC.2009.5450184

Qaseem, Syed T. ; Al-Naffouri, Tareq Y. ; Al-Murad, Tamim M. / Compressive sensing based opportunistic protocol for exploiting multiuser diversity in wireless networks. 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009. Institute of Electrical and Electronics Engineers Inc., 2009. pp. 1447-1451 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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title = "Compressive sensing based opportunistic protocol for exploiting multiuser diversity in wireless networks",

abstract = "A key feature in the design of any MAC protocol is the throughput it can provide. In wireless networks, the channel of a user is not fixed but varies randomly. Thus, in order to maximize the throughput of the MAC protocol at any given time, only users with large channel gains should be allowed to transmit. In this paper, a compressive sensing based opportunistic protocol for exploiting multiuser diversity in wireless networks is proposed. This protocol is based on the traditional protocol of R-ALOHA which allows users to compete for channel access before reserving the channel to the best user. We use compressive sensing to find the best user, and show that the proposed protocol requires less time for reservation and so it outperforms other schemes proposed in the literature. Also, as the proposed scheme requires less reservation time, it can be seen as an enhancement for R-ALOHA schemes in fast fading environment.",

keywords = "Compressed sensing, Opportunistic communications, Protocols, Random access, Reservation ALOHA, Scheduling, Wireless networks",

author = "Qaseem, {Syed T.} and Al-Naffouri, {Tareq Y.} and Al-Murad, {Tamim M.}",

year = "2009",

doi = "10.1109/PIMRC.2009.5450184",

language = "English (US)",

isbn = "9781424451234",

series = "IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",

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Qaseem, ST, Al-Naffouri, TY & Al-Murad, TM 2009, Compressive sensing based opportunistic protocol for exploiting multiuser diversity in wireless networks. in 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009., 5450184, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, Institute of Electrical and Electronics Engineers Inc., pp. 1447-1451, 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009, Tokyo, Japan, 09/13/09. https://doi.org/10.1109/PIMRC.2009.5450184

Compressive sensing based opportunistic protocol for exploiting multiuser diversity in wireless networks. / Qaseem, Syed T.; Al-Naffouri, Tareq Y.; Al-Murad, Tamim M.
2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009. Institute of Electrical and Electronics Engineers Inc., 2009. p. 1447-1451 5450184 (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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

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Qaseem ST, Al-Naffouri TY, Al-Murad TM. Compressive sensing based opportunistic protocol for exploiting multiuser diversity in wireless networks. In 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009. Institute of Electrical and Electronics Engineers Inc. 2009. p. 1447-1451. 5450184. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). doi: 10.1109/PIMRC.2009.5450184

Compressive sensing based opportunistic protocol for exploiting multiuser diversity in wireless networks

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Keywords

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