Projects per year
Organization profile
Organization profile
The Elisha Yegal Bar-Ness Center for Wireless Information Processing (CWiP) researches diverse areas of communications, signal processing and radar. Principal areas of research include cloud radio-access networks (C-RAN), cooperative networks, distributed radar, fuze radar, SIGINT and acoustics communications. Our research on C-RAN, the virtualization of base- station functionalities in a cellular system via cloud computing, explores novel cellular architectures and C-RAN inspired by network information-theoretic principles. In decentralized networked systems, a fundamental challenge is coordinating the activities of different nodes so they reach a state of consensus. We focus on applications to distributed surveillance applications, automatic vehicle-control applications, and load balancing with divisible tasks in large computer networks or power grids. In radar, distributed architectures offer wide coverage and improved performance against low radar cross-section targets. We detect and track ground-moving targets embedded in ground clutter with sensors that are time-synchronized, but not phase synchronized; the sensors communicate with a central processing center. We also design new waveforms that improve the performance of current fuzing radars. In the realm of military applications, we work on methods for separating unknown mixtures of wireless signals. In other applied research, we research wireless communication by way of acoustic propagation to achieve high transmission rates. In the oil drilling industry, for example, real-time transmission of data such as temperature, pressure, torque and drilling direction from downhole to the surface is vital. Since boreholes are typically very deep, wired communication is expensive and prone to failure.
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Collaborations and top research areas from the last five years
Profiles
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Alexander Haimovich
- Electrical and Computer Engineering - Distinguished Professor
- The Elisha Yegal Bar-Ness Center for Wireless Information Processing - Director
Person
Projects
- 4 Finished
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Collaborative Research: NeTS-ProWiN: CHARIoT: A Cooperative, Hybrid wireless ARchitecture for the next generation InterneT
Haimovich, A. (PI) & Bar-Ness, Y. (CoPI)
9/1/06 → 8/31/09
Project: Research project
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SP: Collaborative Research: Multiple Antenna Multiple Appliances (MAMA) Wireless Networks: A pervasive Technology for the Home and Workplace
Haimovich, A. (PI), Bar-Ness, Y. (CoPI) & Grebel, H. (CoPI)
1/1/04 → 12/31/07
Project: Research project
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ITR: Collaborative Research: 'Free' Bits: The Challenge of the Wireless Internet
Bar-Ness, Y. (PI), Haimovich, A. (CoPI) & Ge, H. H. (CoPI)
9/1/00 → 1/31/05
Project: Research project
Research output
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Blind Source Separation of Intermittent Frequency Hopping Sources over LOS and NLOS Channels †
Ghosh, A., Dong, A., Haimovich, A., Simeone, O. & Dabin, J., Sep 2023, In: Entropy. 25, 9, 1292.Research output: Contribution to journal › Article › peer-review
Open Access -
Information Theoretic Signal Processing and Its Applications [Bookshelf]
Haimovich, A., Apr 1 2023, In: IEEE Control Systems. 43, 2, p. 97-99 and 109Research output: Contribution to journal › Review article › peer-review
Open Access -
Interference Mitigation in Blind Source Separation by Hidden State Filtering
Ghosh, A., Haimovich, A. M. & Dabin, J. A., 2023, 2023 57th Annual Conference on Information Sciences and Systems, CISS 2023. Institute of Electrical and Electronics Engineers Inc., (2023 57th Annual Conference on Information Sciences and Systems, CISS 2023).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
2 Scopus citations