Impact of sensing errors on the queueing delay and transmit power in cognitive radio access

Handle URI:
http://hdl.handle.net/10754/564363
Title:
Impact of sensing errors on the queueing delay and transmit power in cognitive radio access
Authors:
Hamza, Doha R.; Aissa, Sonia
Abstract:
We study a multiple-access system with a primary user (PU) and a secondary user (SU) utilizing the same frequency band and communicating with a common receiver. Both users transmit with a fixed transmission rate by employing a channel inversion power control scheme. The SU transmits with a certain probability that depends on the sensing outcome, its queue length and whether it has a new packet arrival. We consider the case of erroneous sensing. The goal of the SU is to find the optimal transmission scheduling policy so as to minimize its queueing delay under constraints on its average transmit power and the maximum tolerable primary outage probability caused by miss-detection. The access probabilities are obtained efficiently using linear programming. © 2011 IEEE.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Electrical Engineering Program
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2011 International Conference on Communications and Information Technology (ICCIT)
Conference/Event name:
2011 International Conference on Communications and Information Technology, ICCIT 2011
Issue Date:
Mar-2011
DOI:
10.1109/ICCITECHNOL.2011.5762693
Type:
Conference Paper
ISBN:
9781457704024
Appears in Collections:
Conference Papers; Physical Sciences and Engineering (PSE) Division; Electrical Engineering Program

Full metadata record

DC FieldValue Language
dc.contributor.authorHamza, Doha R.en
dc.contributor.authorAissa, Soniaen
dc.date.accessioned2015-08-04T06:25:00Zen
dc.date.available2015-08-04T06:25:00Zen
dc.date.issued2011-03en
dc.identifier.isbn9781457704024en
dc.identifier.doi10.1109/ICCITECHNOL.2011.5762693en
dc.identifier.urihttp://hdl.handle.net/10754/564363en
dc.description.abstractWe study a multiple-access system with a primary user (PU) and a secondary user (SU) utilizing the same frequency band and communicating with a common receiver. Both users transmit with a fixed transmission rate by employing a channel inversion power control scheme. The SU transmits with a certain probability that depends on the sensing outcome, its queue length and whether it has a new packet arrival. We consider the case of erroneous sensing. The goal of the SU is to find the optimal transmission scheduling policy so as to minimize its queueing delay under constraints on its average transmit power and the maximum tolerable primary outage probability caused by miss-detection. The access probabilities are obtained efficiently using linear programming. © 2011 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleImpact of sensing errors on the queueing delay and transmit power in cognitive radio accessen
dc.typeConference Paperen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.identifier.journal2011 International Conference on Communications and Information Technology (ICCIT)en
dc.conference.date29 March 2011 through 31 March 2011en
dc.conference.name2011 International Conference on Communications and Information Technology, ICCIT 2011en
dc.conference.locationAqabaen
dc.contributor.institutionINRS-EMT, University of Quebec, Montreal, QC, Canadaen
kaust.authorHamza, Doha R.en
kaust.authorAissa, Soniaen
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