Joint random beam and spectrum selection for spectrum sharing systems with partial channel state information

Handle URI:
http://hdl.handle.net/10754/564816
Title:
Joint random beam and spectrum selection for spectrum sharing systems with partial channel state information
Authors:
Abdallah, Mohamed M.; Sayed, Mostafa M.; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 ) ; Qaraqe, Khalid A.
Abstract:
In this work, we develop joint interference-aware random beam and spectrum selection scheme that provide enhanced performance for the secondary network under the condition that the interference observed at the primary receiver is below a predetermined acceptable value. We consider a secondary link composed of a transmitter equipped with multiple antennas and a single-antenna receiver sharing the same spectrum with a set of primary links composed of a single-antenna transmitter and a single-antenna receiver. The proposed schemes jointly select a beam, among a set of power-optimized random beams, as well as the primary spectrum that maximizes the signal-to-interference-plus-noise ratio (SINR) of the secondary link while satisfying the primary interference constraint. In particular, we consider the case where the interference level is described by a q-bit description of its magnitude, whereby we propose a technique to find the optimal quantizer thresholds in a mean square error (MSE) sense. © 2013 IEEE.
KAUST Department:
Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Communication Theory Lab
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2013 Asilomar Conference on Signals, Systems and Computers
Conference/Event name:
2013 47th Asilomar Conference on Signals, Systems and Computers
Issue Date:
Nov-2013
DOI:
10.1109/ACSSC.2013.6810539
Type:
Conference Paper
ISSN:
10586393
ISBN:
9781479923908
Appears in Collections:
Conference Papers; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorAbdallah, Mohamed M.en
dc.contributor.authorSayed, Mostafa M.en
dc.contributor.authorAlouini, Mohamed-Slimen
dc.contributor.authorQaraqe, Khalid A.en
dc.date.accessioned2015-08-04T07:17:01Zen
dc.date.available2015-08-04T07:17:01Zen
dc.date.issued2013-11en
dc.identifier.isbn9781479923908en
dc.identifier.issn10586393en
dc.identifier.doi10.1109/ACSSC.2013.6810539en
dc.identifier.urihttp://hdl.handle.net/10754/564816en
dc.description.abstractIn this work, we develop joint interference-aware random beam and spectrum selection scheme that provide enhanced performance for the secondary network under the condition that the interference observed at the primary receiver is below a predetermined acceptable value. We consider a secondary link composed of a transmitter equipped with multiple antennas and a single-antenna receiver sharing the same spectrum with a set of primary links composed of a single-antenna transmitter and a single-antenna receiver. The proposed schemes jointly select a beam, among a set of power-optimized random beams, as well as the primary spectrum that maximizes the signal-to-interference-plus-noise ratio (SINR) of the secondary link while satisfying the primary interference constraint. In particular, we consider the case where the interference level is described by a q-bit description of its magnitude, whereby we propose a technique to find the optimal quantizer thresholds in a mean square error (MSE) sense. © 2013 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleJoint random beam and spectrum selection for spectrum sharing systems with partial channel state informationen
dc.typeConference Paperen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journal2013 Asilomar Conference on Signals, Systems and Computersen
dc.conference.date3 November 2013 through 6 November 2013en
dc.conference.name2013 47th Asilomar Conference on Signals, Systems and Computersen
dc.conference.locationPacific Grove, CAen
dc.contributor.institutionElectrical and Computer Engineering, Texas AandM University at Qatar, Doha, Qataren
dc.contributor.institutionDepartment of Electrical Engineering, University of Texas at Dallas, Dallas, TX, United Statesen
kaust.authorAlouini, Mohamed-Slimen
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