Clark School Home UMD

ISR News Story

Davis receives patent for optical wireless communication


ISR-affiliated Professor Christopher Davis (ECE) was issued U.S. Patent No. 7,106,971 on Sept. 12 for "System and Method for Optical Wireless Communication." The invention facilitates optical wireless communication with fading resistance. A delayed diversity approach reduces fading significantly by sending data in a set of light signals which each have a different polarization and/or a different wavelength. Each light signal is carried over a different, uncorrelated "channel" through the atmosphere. The receiver adjusts and combines the signals into a single signal. | ISR patents page |

September 19, 2006


Prev   Next

 

 

Current Headlines

Alumni Profile: Paul Gaske

Ephremides is PI for new ONR 'age of information' grant

UMD Hosts Third Technica with over 800 Students from Around the Country

Srivastava Named Clark School Inaugural Associate Dean for Graduate Affairs

Pamela Abshire elected IEEE Fellow

Shihab Shamma elected IEEE Fellow

Wu Named AAAS Fellow

Baras, Kenyon, Hughes Network Systems win MIPS Global Impact Award

New microsystems detect, treat bacterial biofilms that cause post-operative infections

Srivastava named Clark School Dean for Graduate Affairs

News Resources

Return to Newsroom

Search News

Archived News

Events Resources

Events Calendar