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:
Jul. 22, 2014
Filed:
Jun. 07, 2011
James Arthur Proctor, Jr., Melbourne Beach, FL (US);
Kenneth M. Gainey, San Diego, CA (US);
Steven J. Howard, Ashland, MA (US);
Hakan Inanoglu, Acton, MA (US);
James Arthur Proctor, Jr., Melbourne Beach, FL (US);
Kenneth M. Gainey, San Diego, CA (US);
Steven J. Howard, Ashland, MA (US);
Hakan Inanoglu, Acton, MA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
An echo cancellation wireless repeater with first and second antenna arrays having vertical and horizontal feed antenna elements selects a combination of antenna elements for reception and transmission to reduce interference and improve the quality of signal reception. In one embodiment, the antenna elements are switchably connected to transceiver circuits and a combination of antenna elements is selected based on the best desired performance result. In another embodiment, the antenna elements are each connected to its own transceiver circuit and the echo cancellation repeater performs beamforming in baseband to select a combination of antenna elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile