Anant Sahai
| Anant Sahai | |
|---|---|
| Born | |
| 💼 Occupation | |
| 🏅 Awards | IEEE ComSoc Leonard G. Abraham Prize (2012) |
| 🌐 Website | anantsahai |
Anant Sahai is an American electrical engineer and computer scientist at the University of California, Berkeley, where he is a professor in the Department of Electrical Engineering and Computer Sciences and holds the Qualcomm Chair in Electrical Engineering and Computer Sciences.[1][2] His research areas include machine learning, information theory, wireless communication, cognitive radio, distributed control, spectrum sensing, spectrum sharing, and power consumption in communications systems.[3]
Early life and education
Sahai attended Thousand Oaks High School in Thousand Oaks, California. A 1990 article in the Los Angeles Times described his parents as natives of India; his father, Rajeshwar, was an electrical engineer, and his mother, Jyoti, was a laboratory technician.[4] As a high-school senior, Sahai was the highest individual scorer in the 1990 California Academic Decathlon, earning 8,878 of a possible 10,000 points. He won gold medals in mathematics, science, fine arts, and best overall score, and a silver medal in social science.[4]
Sahai received a B.S. in Electrical Engineering and Computer Sciences from UC Berkeley in 1994.[1] Additionally, he received Berkeley's EECS Department Citation award as a result of having one of the major's highest grades.[5] He then attended the Massachusetts Institute of Technology, where he received an S.M. in 1996 and a Ph.D. in 2001, both in Electrical Engineering and Computer Science.[1] At MIT, he worked with Sanjoy Mitter in the Laboratory for Information and Decision Systems. His doctoral dissertation, Anytime Information Theory, examined the transmission of signals through noisy environments and their use in control systems.[6][7]
Career
In 2001, before joining the Berkeley faculty, Sahai worked at Enuvis, Inc., where he developed adaptive software-radio techniques for GPS in low signal-to-noise ratio environments.[1][8] He joined the UC Berkeley faculty in 2002.[8] He previously served as treasurer of the IEEE Information Theory Society from 2007 to 2009.[8]
Research
Sahai's publications include work on information theory and control, spectrum sensing for cognitive radio, and power consumption in communications systems. In a 2006 article with Sanjoy Mitter, he analyzed anytime capacity for the stabilization of scalar linear systems over noisy communication links.[9]
In wireless communications, Sahai co-authored papers on SNR walls for signal detection and cooperative sensing among cognitive radios.[10][11]
Awards and honors
The IEEE Communications Society named the paper "Towards a Communication-Theoretic Understanding of System-Level Power Consumption", by Pulkit Grover, Kristen Woyach, and Sahai, as the 2012 recipient of the IEEE Communications Society Leonard G. Abraham Prize.[12][13]
References
- ↑ 1.0 1.1 1.2 1.3 "Anant Sahai". EECS at UC Berkeley. Retrieved 2026-05-13.
- ↑ "Endowed Chairs and Distinguished Professorships". UC Berkeley College of Engineering. Retrieved 2026-05-13.
- ↑ "Anant Sahai". Research UC Berkeley. Retrieved 2026-05-13.
- ↑ 4.0 4.1 Goodman, Adrianne (March 20, 1990). "Work Pays for Quiz's Top Scorer: Education: The state Academic Decathlon standout, who led in three categories, views studying as his job". Los Angeles Times. Retrieved 2026-05-13.
- ↑ "Student Awards". www2.eecs.berkeley.edu. Retrieved 13 May 2026.
- ↑ "Wireless World". LIDS/ALL 2012. Massachusetts Institute of Technology. Retrieved 2026-05-13.
- ↑ Sahai, Anant (2001). Anytime Information Theory (Ph.D. thesis). Massachusetts Institute of Technology. Retrieved 2026-05-13.
- ↑ 8.0 8.1 8.2 "Professor Anant Sahai". CITRIS and the Banatao Institute. Retrieved 2026-05-13.
- ↑ Sahai, Anant; Mitter, Sanjoy (2006). "The Necessity and Sufficiency of Anytime Capacity for Stabilization of a Linear System Over a Noisy Communication Link—Part I: Scalar Systems". IEEE Transactions on Information Theory. 52 (8): 3369–3395. doi:10.1109/TIT.2006.878169.
- ↑ Tandra, Rahul; Sahai, Anant (2008). "SNR Walls for Signal Detection". IEEE Journal of Selected Topics in Signal Processing. 2 (1): 4–17. doi:10.1109/JSTSP.2007.914879.
- ↑ Mishra, Shridhar Mubaraq; Sahai, Anant; Brodersen, Robert W. (2006). "Cooperative Sensing among Cognitive Radios". Proceedings of the IEEE International Conference on Communications. pp. 1658–1663. doi:10.1109/ICC.2006.254957.
- ↑ "IEEE Communications Society Leonard G. Abraham Prize". IEEE Communications Society. Retrieved 2026-05-13.
- ↑ Grover, Pulkit; Woyach, Kristen; Sahai, Anant (2011). "Towards a Communication-Theoretic Understanding of System-Level Power Consumption". IEEE Journal on Selected Areas in Communications. 29 (8): 1744–1755. doi:10.1109/JSAC.2011.110918.
Category:Living people
Category:American electrical engineers
Category:American people of Indian descent
Category:UC Berkeley College of Engineering faculty
Category:University of California, Berkeley alumni
Category:MIT School of Engineering alumni
Category:Information theorists
Category:People from Thousand Oaks, California
Category:Year of birth missing (living people)
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