Shahram ShahbazPanahi, PhD
Professor
Electrical, Computer and Software Engineering
Faculty of Engineering and Applied Science
Electrical, Computer and Software Engineering
Faculty of Engineering and Applied Science
Signal processing and communications expert augments conservation of wireless data use through co-operative networks
Full biography
Demand to bring faster and more efficient wireless communications to industry, business and consumers has created an adhoc global network design, with little known data of exactly how much power an entire network consumes, and this is sounding some environmental alarm bells. Billions of mobile and wired devices invariably connected to power grids, are all vying for stored energy and contributing to global warming. Shahram ShahbazPanahi, Ph.D., Professor in the Faculty of Engineering and Applied Science, is focused on developing co-operative networks to more efficiently share bandwidth, reduce energy consumption, and environmental impact. He is currently working with a world-leading telecommunication firm to develop novel network schemes for 5G networks. He has also worked in the area of source localization, array processing and beamforming, spread spectrum, MIMO communications, dynamic spectrum allocation. Through research funded by the Natural Sciences and Engineering Council of Canada (NSERC) and in partnership with the University Network of Excellence in Engineering (UNENE), Dr. ShahbazPanahi is also leading research aimed at using advanced techniques in ultrasonic array imaging to detect defects in pipes that feed into the boiler of a nuclear power plant, which could help prevent an environmental disaster. He joined Ontario Tech University in July 2005 as an assistant professor, and was appointed associate professor in July 2010. During his tenure, Dr. ShahbazPanahi has helped shape the faculty’s graduate programs; his research group has garnered worldwide recognition, his publications have received close to 5,000 citations, and he has established significant industry partnerships, all leveraging Ontario Tech University's status as a signal processing and communications hub. Ranked first in his native country of Iran’s nation-wide entrance exam as an electrical engineering student with a power major, Dr. ShahbazPanahi completed his Bachelor of Science in Electrical Engineering, his Master of Science in Signal Processing and Communication Systems, and his Doctorate in Statistical and Array Signal Processing, and Wireless Communications, all in the Department of Electrical Engineering at the Sharif University of Technology. During his doctoral studies, he gained industry experience as a hardware and software engineer at Parstel Telecom Co., and a project manager at Emad Semiconductor Co. before moving to Canada for a post-doctoral fellowship at McMaster University in Hamilton, Ontario.
Areas of expertise
Courses
- ELEE 3110USignals and SystemsContinuous-time and discrete-time signals and systems; basic system properties, linear time invariant (LTI) systems; impulse response and transfer function; autocorrelation and power spectrum; convolution; Fourier series, Laplace and Fourier transforms, frequency-domain representation and analysis in LTI systems; poles and zeros, stability of analog filters.
- ELEE 4420UDigital Signal ProcessingReview of discrete-time signals and systems; Fourier Series representation of discrete-time signals and its properties and applications in discrete-time LTI systems; discrete-time Fourier transform and its properties and applications in LTI Systems; sampling of continuous-time signals; time- and frequency-domain analysis of discrete-time systems; Z transform and its properties and applications in LTI Systems; design and realization of digital filters: Finite-Impulse Response (FIR) and Infinite- Impulse Response (IIR), discrete Fourier Transform (DFT). Fast Fourier Transform (FFT), applications in communications, multimedia and engineering.
- ENGR 5610GStochastic ProcessesReview of probability theory including random variables, probability distribution and density functions, characteristic functions, convergence of random sequences and laws of large numbers. Random processes, stationarity and ergodicity, correlation and power spectral density, cross-spectral densities, response of linear systems to stochastic input, innovation and factorization, Fourier and KL expansion, and mean square estimation. Applications in communications and signal processing, with emphasis on problem-solving using probabilistic approaches.
- ENGR 5630GStatistical Signal ProcessingThis course covers two fundamental areas of statistical signal processing. Detection Theory: fundamentals of detection theory, Neyman-Pearson theorem, receiver operating characteristics, minimum probability of error, Bayes risk, binary multiple hypothesis testing, minimum Bayes risk detector, Maximum Likelihood detector, Chernoff bound, detection of deterministic and random signals. Estimation Theory: mathematics of estimation theory, minimum variance unbiased estimation, Cramer-Rao lower bund, linear models, general minimum variance unbiased estimation, best linear unbiased estimators and Maximum Likelihood estimation.
Education
- 2001PhD - Electrical EngineeringSharif University of Technology, Iran
- MSc - Electrical EngineeringSharif University of Technology, Iran
- 1992BSc - Electrical EngineeringSharif University of Technology, Iran
Media appearances
- Ontario Tech University News online December 31, 1969Nuclear power and wireless communications highlight presentations by UOIT Research Excellence Award winnersOshawa’s Robert McLaughlin Art Gallery played host to community presentations by the Ontario Tech University's most recent Research Excellence Award winners. Dr. Shahram ShahbazPanahi, associate professor, Faculty of Engineering and Applied Science delivered a talk entitled New Paradigms in Wireless Communications and was followed by Dr. Igor Pioro, professor, Faculty of Energy Systems and Nuclear Science, who discussed Nuclear Power Reactors: Current Status and Future Advancements.
- Ontario Tech University News online December 31, 1969Ontario Tech University presents Awards of ExcellenceOntario Tech University is celebrating the beginning of a new academic year by recognizing outstanding achievements by faculty and staff over the past 12 months. The 2011 Awards of Excellence were presented September 13 at the annual President’s Welcome Back Reception hosted by Dr. Tim McTiernan.
Speaking Engagements
- Pacific Grove, California August 11, 2015Jointly Optimal Distributed Beamforming and Power Control in Asynchronous Two-Way Relay Networks49th Asilomar Conference on Signals, Systems, and Computers
- Pacific Grove, California August 11, 2015Sum-Rate Maximization for Asynchronous Two-Way Relay Networks49th Asilomar Conference on Signals, Systems, and Computers
- Pacific Grove, California August 11, 2015Optimal Equalization and Network Beamforming in Asynchronous Two-Way Relay Networks49th Asilomar Conference on Signals, Systems, and Computers
- Pacific Grove, California August 11, 2015Symmetric Beamforming for Multi-Antenna Two-Way Relay Networks49th Asilomar Conference on Signals, Systems, and Computers
- Pacific Grove, California February 11, 2014Immersion Ultrasonic Array Imaging Using a New Array Spatial Signature in Different Imaging Algorithms48th Asilomar Conference on Signals, Systems, and Computers
- Chicago, Illinois March 9, 2014Multi-Layer Ultrasonic Imaging for Non-Destructive Testing Applications2014 IEEE International Ultrasonics Symposium
- University of Toronto, Toronto, Ontario December 31, 1969Joint Pairing and Power Allocation Optimization in Multichannel MABC-Based Two-Way RelayingIEEE International Workshop on Signal Processing Advances for Wireless Communications (SPAWC 2014)
- University of Toronto, Toronto, Ontario December 31, 1969Achievable SNR and Rate Regions for OFDM-Based Asynchronous Two-Way Relay NetworksIEEE International Workshop on Signal Processing Advances for Wireless Communications (SPAWC 2014)
- University of Toronto, Toronto, Ontario December 31, 1969Optimal Resource Sharing and Network Beamforming for Bidirectional Relay NetworksIEEE International Workshop on Signal Processing Advances for Wireless Communications (SPAWC 2014)
Affiliations
- Institute of Electrical and Electronics Engineers
- Professional Engineers of Ontario