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Article: North Carolina Inventors Develop Receiving System Co-Channel Interference Cancellation Apparatus
- Article from:
- US Fed News Service, Including US State News
- Article date:
- May 17, 2007
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ALEXANDRIA, Va., May 17 -- Huseyin Arslan of Morrisville, N.C., and Ali S. Khayrallah of Apex, N.C., have developed methods and apparatuses for canceling co-channel interference in a receiving system using spatio-temporal whitening.
According to the U.S. Patent & Trademark Office: "In some embodiments, a spatio-temporal interference canceling method, and apparatus for carrying out the method are provided which effectively cancel co-channel interference despite frequency offset between the desired signal and the interferer in a time division multiple access type system. Real and imaginary component values of the total received signal are used for virtual diversity branches, and a ...
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