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:
Sep. 13, 2016
Filed:
Dec. 31, 2014
Applicant:
Broadcom Corporation, Irvine, CA (US);
Inventors:
Ronen Shaked, Kfar-Saba, IL;
Ilan Reingold, Givataim, IL;
Eitan Tsur, Rishon Lezion, IL;
Eran Ridel, Rosh Ha'aiyn, IL;
Assignee:
BROADCOM CORPORATION, Irvine, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/06 (2006.01); H04B 1/12 (2006.01); H04B 1/18 (2006.01);
U.S. Cl.
CPC ...
H04B 1/126 (2013.01);
Abstract
A system and method for frequency reuse for wireless point-to-point backhaul. Frequency reuse is enabled through the cancellation of interfering signals generated by interference sources. In one embodiment, a conventional dish antenna is complemented with one or more additional auxiliary antennas (e.g., isotropic). The one or more additional auxiliary antennas enable cancellation of interfering signals whose direction of arrival (DOA) is off the dish antenna's bore-sight.