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dc.contributor.authorQi, Jian
dc.contributor.authorAissa, Sonia
dc.date.accessioned2015-08-04T06:23:09Z
dc.date.available2015-08-04T06:23:09Z
dc.date.issued2010-10
dc.identifier.citationQi, J., & Aissa, S. (2010). Compensation for HPA nonlinearity and I/Q imbalance in MIMO beamforming systems. 2010 IEEE 6th International Conference on Wireless and Mobile Computing, Networking and Communications. doi:10.1109/wimob.2010.5644865
dc.identifier.isbn9781424477425
dc.identifier.doi10.1109/WIMOB.2010.5644865
dc.identifier.urihttp://hdl.handle.net/10754/564310
dc.description.abstractIn this paper, we investigate the effects of high-power amplifier (HPA) nonlinearity and in-phase and quadrature-phase (I/Q) imbalance on the performance of multiple-input multiple-output (MIMO) transmit beamforming (TB) systems. Specifically, we propose a compensation method for HPA nonlinearity and I/Q imbalance together in MIMO TB systems. The performance of the MIMO TB system under study is evaluated in terms of the average symbol error probability (SEP) and system capacity, considering transmission over uncorrelated frequency-flat Rayleigh fading channels. Numerical results are provided and show the effects of several system parameters, such as the HPA parameters, image-leakage ratio, numbers of transmit and receive antennas, length of pilot symbols, and modulation order of phase-shift keying (PSK), on performance. © 2010 IEEE.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.titleCompensation for HPA nonlinearity and I/Q imbalance in MIMO beamforming systems
dc.typeConference Paper
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journal2010 IEEE 6th International Conference on Wireless and Mobile Computing, Networking and Communications
dc.conference.date11 October 2010 through 13 October 2010
dc.conference.name6th Annual IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob'2010
dc.conference.locationNiagara Falls, ON
dc.contributor.institutionINRS-EMT, University of Quebec, Montreal, QC, Canada
kaust.personAissa, Sonia


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