Compensation for HPA nonlinearity and I/Q imbalance in MIMO beamforming systems
| dc.contributor.author | Qi, Jian | |
| dc.contributor.author | Aissa, Sonia | |
| dc.date.accessioned | 2015-08-04T06:23:09Z | |
| dc.date.available | 2015-08-04T06:23:09Z | |
| dc.date.issued | 2010-10 | |
| dc.identifier.citation | Qi, 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.isbn | 9781424477425 | |
| dc.identifier.doi | 10.1109/WIMOB.2010.5644865 | |
| dc.identifier.uri | http://hdl.handle.net/10754/564310 | |
| dc.description.abstract | In 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.publisher | Institute of Electrical and Electronics Engineers (IEEE) | |
| dc.title | Compensation for HPA nonlinearity and I/Q imbalance in MIMO beamforming systems | |
| dc.type | Conference Paper | |
| dc.contributor.department | Physical Science and Engineering (PSE) Division | |
| dc.identifier.journal | 2010 IEEE 6th International Conference on Wireless and Mobile Computing, Networking and Communications | |
| dc.conference.date | 11 October 2010 through 13 October 2010 | |
| dc.conference.name | 6th Annual IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob'2010 | |
| dc.conference.location | Niagara Falls, ON | |
| dc.contributor.institution | INRS-EMT, University of Quebec, Montreal, QC, Canada | |
| kaust.person | Aissa, Sonia |
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Conference Papers
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Physical Science and Engineering (PSE) Division
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