Vahid Tarokh

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Vahid Tarokh is an Iranian electrical engineer with fundamental contributions to telecommunication, specifically to signal processing for wireless communications.

He received his B.Sc. in Electronic Engineering from Sharif University of Technology, Tehran, Iran and the PhD in Electrical Engineering from the University of Waterloo, Ontario, Canada in 1995.

Tarokh is responsible for a number of inventions. In particular, he is the principal inventor of space–time codes. This includes space–time trellis codes^[1]^[2], combined array processing and space–time coding^[3], space–time block codes^[4] and differential space–time codes^[5]. He has also contributed to orthogonal frequency division multiplexing and distributed beamforming. A US patent filed jointly with Siavash Alamouti (# 6,185,258) in 1997 discloses a 2 transmit antenna space-time code that is widely adapted in various global standards.

Tarokh has received a number of awards including the 1987 Gold Tablet of the Iranian Mathematics Society (for winning the Iranian Mathematics Society National Competition), the Governor General of Canada Academic Gold Medal 1996 , the IEEE Information Theory Society Prize Paper Award 1999, The Alan T. Waterman Award 2001 and was selected as one of the Top 100 Inventors of Years (1999-2002) by Technology Review magazine. He holds honorary degrees from Harvard University (2002) and the University of Windsor, Ontario, Canada (2003). He is one of the Top 10 Most Cited Researchers in Computer Science according to the ISI web of science.

[edit] References

↑ Vahid Tarokh, Nambi Seshadri, and A. R. Calderbank (March 1998). "Space–time codes for high data rate wireless communication: Performance analysis and code construction". IEEE Transactions on Information Theory 44 (2): 744–765. DOI:10.1109/18.661517.
↑ Vahid Tarokh, Ayman Naguib, Nambi Seshadri and A. Robert Calderbank (February 1999). "Space–time codes for high data rate wireless communication: performance criteria in the presence of channel estimation errors, mobility, and multiple paths". IEEE Transactions on Communications 47 (2): 199–207. DOI:10.1109/26.752125.
↑ Vahid Tarokh, Ayman Naguib, Nambi Seshadri and A. Robert Calderbank (May 1999). "Combined array processing and space-time coding". IEEE Transactions on Information Theory 45 (4): 1121–1128.
↑ Vahid Tarokh, Hamid Jafarkhani, and A. R. Calderbank (July 1999). "Space–time block codes from orthogonal designs". IEEE Transactions on Information Theory 45 (5): 744–765. DOI:10.1109/18.771146.
↑ V. Tarokh and H. Jafarkhani (July 2000). "A Differential Detection Scheme for Transmit Diversity". IEEE Journal on Selected Areas in Communications 18 (7). DOI:10.1109/49.857917.