Dr.-Ing. Pouyan Parvazi
Contact
- Channel Estimation in LTE Systems
- AOA Estimation in LTE Sytems
- Sparse Signal Reconstruction
- Localization
- Performance Breakdown in DOA Estimation
- Outlier Detection and Cure
- DOA Estimation in Partly-Calibrated Arrays
- Array Calibration Using Known or Unknown Sources
Curriculum Vitae
Curriculum Vitae (opens in new tab)
Publications
Journal Papers
- P. Parvazi, M. Pesavento, and A.B. Gershman, "Rooting-Based Harmonic Retrieval Using Multiple Shift-Invariances: The Complete and the Incomplete Sample Cases", IEEE Transactions on Signal Processing, vol. 60, no. 4, pp. 1556 - 1570, April 2012.
Conference Papers
- W. Suleiman and P. Parvazi, "Search-Free Decentralized Direction-of-Arrival Estimation Using Common Roots for Non-Coherent Partly Calibrated Array", accepted for publication in the Proceedings of the International Conference on Acoustics, Speech and Signal Processing (ICASSP'14), Florence, Italy, May 2014.
- P. Parvazi, M. Pesavento, and A.B. Gershman, " Exploiting multiple shift-invariances in harmonic retrieval: the incomplete data case", Proceedings of the IEEE Workshop on Statistical Signal Processing (SSP'11), pp. 729-732, Nice, France, June 2011.
- P. Parvazi and M. Pesavento, "A new direction-of-arrival estimation and calibration method for arrays composed of multiple identical subarrays", Proceedings of the IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC'11), pp. 166-170, San Francisco, CA, June 2011.
- P. Parvazi, M. Pesavento, and A.B. Gershman, "Direction-of-arrival estimation and array calibration for partly-calibrated arrays", Proceedings of the International Conference on Acoustics, Speech and Signal Processing (ICASSP'11), pp. 2552-2555, Prague, Czech Republic, May 2011.
- P. Parvazi and A.B. Gershman, "Direction-of-arrival and spatial signature estimation in antenna arrays with pariwise sensor calibration", Proceedings of the International Conference on Acoustics, Speech and Signal Processing (ICASSP'10), pp. 2618-2621, Dallas, TX, March 2010.
- P. Parvazi, A.B. Gershman, and Y. Abramovich, "Improving the threshold performance of the estimator bank direction finding techniques using outlier identification and cure", Proceedings of the IEEE International Symposium on Wireless Pervasive Computing, pp. 270-273, Santorini, Greece, May 2008.
- P. Parvazi, A.B. Gershman, and Y. Abramovich, "Detecting outliers in the estimator bank-based direction finding techniques using the likelihood ratio quality assessment", Proceedings of the International Conference on Acoustics, Speech and Signal Processing (ICASSP'07), pp. II-1065-II-1068, Honolulu, Hawaii, USA, April 2007.
Studien- und Diplomarbeiten/Bachelor and Master Thesis
Array Processing: DOA Estimation & Calibration Techniques (opens in new tab)