The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 14, 2010
Filed:
Sep. 19, 2006
Applicants:
Binshi Cao, Bridgewater, NJ (US);
Doh-suk Kim, Basking Ridge, NJ (US);
Ahmed A. Tarraf, Bayonne, NJ (US);
Donald Joseph Youtkus, Basking Ridge, NJ (US);
Inventors:
Binshi Cao, Bridgewater, NJ (US);
Doh-Suk Kim, Basking Ridge, NJ (US);
Ahmed A. Tarraf, Bayonne, NJ (US);
Donald Joseph Youtkus, Basking Ridge, NJ (US);
Assignee:
Alcatel-Lucent USA Inc., Murray HIll, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 3/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a method for echo suppression or cancellation, a reference voice packet is selected from a plurality of reference voice packets based on at least one encoded voice parameter associated with each of the plurality of reference voice packets and the targeted voice packet. Echo in the targeted packet is suppressed or cancelled based on the selected reference voice packet.