ADMM for Joint Data and Off-Grid NBI Recovery in OFDM Systems

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dc.contributor.VIAF113149196515374792028 (Al-Dhahir, N)
dc.contributor.authorAl-Tous, H.
dc.contributor.authorBarhumi, I.
dc.contributor.authorKalbat, A.
dc.contributor.authorAl-Dhahir, Naofal
dc.contributor.utdAuthorAl-Dhahir, Naofal
dc.date.accessioned2019-06-28T18:31:02Z
dc.date.available2019-06-28T18:31:02Z
dc.date.created2018-04-15
dc.descriptionFull text access from Treasures at UT Dallas is restricted to current UTD affiliates.
dc.description.abstractJoint data and off-grid narrow-band interference (NBI) recovery is investigated in orthogonal-frequency-division-multiplexing (OFDM) systems using compressive-sensing (CS) framework. The joint recovery problem is formulated as a convex optimization problem of three weighted norms. A reduced computational complexity and scalable algorithm is proposed to solve the recovery problem based on the alternating-direction-method-of-multipliers (ADMM). Simulation results, show that the average-run-time of solving the joint recovery problem using the proposed ADMM algorithm is much less than the average-run-time of the interior point method.
dc.description.departmentErik Jonsson School of Engineering and Computer Science
dc.identifier.bibliographicCitationAl-Tous, H., I. Barhumi, A. Kalbat, and N. Al-Dhahir. 2018. "ADMM for joint data and off-grid NBI recovery in OFDM systems." IEEE Wireless Communications and Networking Conference (WCNC) 2018-April 15-18, doi:10.1109/WCNC.2018.8377084
dc.identifier.issn1525-3511
dc.identifier.urihttps://hdl.handle.net/10735.1/6631
dc.identifier.volume2018
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.urihttp://dx.doi.org/10.1109/WCNC.2018.8377084
dc.rights©2018 IEEE
dc.source.journalIEEE Wireless Communications and Networking Conference, WCNC
dc.subjectCompressed sensing (Telecommunication)
dc.subjectComputational complexity
dc.subjectProgramming (Mathematics)
dc.subjectOrthogonal frequency division multiplexing
dc.subjectWireless communication systems
dc.subjectInterior-point methods
dc.subjectRadio frequency modulation, Narrow-band
dc.titleADMM for Joint Data and Off-Grid NBI Recovery in OFDM Systems
dc.type.genrearticle

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