Transmit Antenna Selection for Multi-User Underlay Cognitive Transmission with Zero-Forcing Beamforming
dc.contributor.author | Hanif, Muhammad | |
dc.contributor.author | Yang, Hong-Chuan | |
dc.contributor.author | Alouini, Mohamed-Slim | |
dc.date.accessioned | 2017-05-31T11:23:14Z | |
dc.date.available | 2017-05-31T11:23:14Z | |
dc.date.issued | 2017-03-20 | |
dc.identifier.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. | |
dc.identifier.doi | 10.1109/vtcfall.2016.7881588 | |
dc.identifier.uri | http://hdl.handle.net/10754/623924 | |
dc.description.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. | |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | |
dc.relation.url | http://ieeexplore.ieee.org/document/7881588/ | |
dc.subject | Antenna subset selection | |
dc.subject | Gram-Schmidt orthogonalization | |
dc.subject | Underlay cognitive radio | |
dc.subject | Water-filling | |
dc.subject | Zeroforcing beamforming | |
dc.title | Transmit Antenna Selection for Multi-User Underlay Cognitive Transmission with Zero-Forcing Beamforming | |
dc.type | Conference Paper | |
dc.contributor.department | Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division | |
dc.contributor.department | Electrical Engineering Program | |
dc.identifier.journal | 2016 IEEE 84th Vehicular Technology Conference (VTC-Fall) | |
dc.conference.date | 2016-09-18 to 2016-09-21 | |
dc.conference.name | 84th IEEE Vehicular Technology Conference, VTC Fall 2016 | |
dc.conference.location | Montreal, QC, CAN | |
dc.contributor.institution | Dept. of Electrical and Computer Engineering, University of Victoria, Victoria, BC, Canada | |
kaust.person | Alouini, Mohamed-Slim | |
dc.date.published-online | 2017-03-20 | |
dc.date.published-print | 2016-09 |
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Conference Papers
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Electrical Engineering Program
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Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
For more information visit: https://cemse.kaust.edu.sa/