Clark School Home UMD

ISR News Story

Ephremides and colleagues issued U.S. Patent 9,318,232

Professor Anthony Ephremides (ECE/ISR), Gigla Janashia, former postdoctoral researcher and visiting scholar Lasha Ephremidze, and Edem Lagvilava were issued U.S. Patent No. 9,318,232 on April 19, 2016.

The patent is for Matrix spectral factorization for data compression, filtering, wireless communications, and radar systems. The invention is a new apparatus, system, and technique for performing matrix spectral factorization. The method can factorize in real time high-dimensional matrices with high-order polynomial or non-rational entries. It can be used for efficient implementation of engineering solutions to problems in data compression, filtering, wireless communications, radar systems, and so on, which are computationally reducible to matrix spectral factorization.

Related Articles:
Ephremides, Rong issued patent for cooperative transmission in wireless networks
Ephremides gives distinguished lecture at RWTH Aachen University
Ulukus named Anthony Ephremides Professor in Information Sciences and Systems
Vishnubhotla, Espy-Wilson granted patent for improving speech extraction
Khaligh, Dusmex granted patent for plug-in electric vehicle powertrain system
Ephremides is PI for new ONR 'age of information' grant
Ephremides speaks at Princeton EE commencement event
Alumnus Tassiulas Wins 2016 IEEE Kobayashi Award
Baras, Yu, Sadler issued patent for wireless communication authentication
NSF Funds Novel Research to Create Scalable Wireless Networking, Averting Usage Crisis

April 21, 2016


Prev   Next

 

 

Current Headlines

ECE Names 2017-2018 Distinguished Dissertation Fellows

UMD Celebrates Invention of Year Winners, Ventures, and Partnerships at 'Innovate Maryland'

Ulukus named Anthony Ephremides Professor in Information Sciences and Systems

Maryland researchers develop computational approach to understanding brain dynamics

Alumnus Raef Bassily joins Ohio State as tenure-track faculty

Maryland researchers awarded $1M DARPA Lagrange program cooperative agreement

Bill Regli featured at Global Industrial Cooperation Conference

Brin Family Prize to Support Excellence in Drone-Related Activity

Schizophrenia drug monitoring device research featured on IEEE Sensors Letters cover

Maryland researchers awarded DARPA cooperative agreement to develop robotic swarm strategies

News Resources

Return to Newsroom

Search News

Archived News

Events Resources

Events Calendar