Transmit Antenna Selection for Multi-User Underlay Cognitive Transmission with Zero-Forcing Beamforming

Handle URI:
http://hdl.handle.net/10754/623924
Title:
Transmit Antenna Selection for Multi-User Underlay Cognitive Transmission with Zero-Forcing Beamforming
Authors:
Hanif, Muhammad; Yang, Hong-Chuan; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
We present a transmit antenna subset selection scheme for an underlay cognitive system serving multiple secondary receivers. The secondary system employs zero-forcing beamforming to nullify the interference to multiple primary users and eliminate inter-user interference to the secondary users simultaneously. Simulation results show that the proposed scheme achieves near-optimal performance with low computational complexity. Lastly, an optimal power allocation strategy is also introduced to improve the secondary network throughput.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Citation:
Hanif M, Yang H-C, Alouini M-S (2016) Transmit Antenna Selection for Multi-User Underlay Cognitive Transmission with Zero-Forcing Beamforming. 2016 IEEE 84th Vehicular Technology Conference (VTC-Fall). Available: http://dx.doi.org/10.1109/vtcfall.2016.7881588.
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)
Conference/Event name:
84th IEEE Vehicular Technology Conference, VTC Fall 2016
Issue Date:
20-Mar-2017
DOI:
10.1109/vtcfall.2016.7881588
Type:
Conference Paper
Additional Links:
http://ieeexplore.ieee.org/document/7881588/
Appears in Collections:
Conference Papers; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorHanif, Muhammaden
dc.contributor.authorYang, Hong-Chuanen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2017-05-31T11:23:14Z-
dc.date.available2017-05-31T11:23:14Z-
dc.date.issued2017-03-20en
dc.identifier.citationHanif M, Yang H-C, Alouini M-S (2016) Transmit Antenna Selection for Multi-User Underlay Cognitive Transmission with Zero-Forcing Beamforming. 2016 IEEE 84th Vehicular Technology Conference (VTC-Fall). Available: http://dx.doi.org/10.1109/vtcfall.2016.7881588.en
dc.identifier.doi10.1109/vtcfall.2016.7881588en
dc.identifier.urihttp://hdl.handle.net/10754/623924-
dc.description.abstractWe present a transmit antenna subset selection scheme for an underlay cognitive system serving multiple secondary receivers. The secondary system employs zero-forcing beamforming to nullify the interference to multiple primary users and eliminate inter-user interference to the secondary users simultaneously. Simulation results show that the proposed scheme achieves near-optimal performance with low computational complexity. Lastly, an optimal power allocation strategy is also introduced to improve the secondary network throughput.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.relation.urlhttp://ieeexplore.ieee.org/document/7881588/en
dc.subjectAntenna subset selectionen
dc.subjectGram-Schmidt orthogonalizationen
dc.subjectUnderlay cognitive radioen
dc.subjectWater-fillingen
dc.subjectZeroforcing beamformingen
dc.titleTransmit Antenna Selection for Multi-User Underlay Cognitive Transmission with Zero-Forcing Beamformingen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.identifier.journal2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)en
dc.conference.date2016-09-18 to 2016-09-21en
dc.conference.name84th IEEE Vehicular Technology Conference, VTC Fall 2016en
dc.conference.locationMontreal, QC, CANen
dc.contributor.institutionDept. of Electrical and Computer Engineering, University of Victoria, Victoria, BC, Canadaen
kaust.authorAlouini, Mohamed-Slimen
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