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. 20, 2011
Filed:
Jun. 05, 2008
Brima Ibrahim, Aliso Viejo, CA (US);
Alireza Zolfaghari, Irvine, CA (US);
Steven Hall, Olivenhain, CA (US);
Kambiz Shoarinejad, Los Angeles, CA (US);
Bojko Marholev, Irvine, CA (US);
Brima Ibrahim, Aliso Viejo, CA (US);
Alireza Zolfaghari, Irvine, CA (US);
Steven Hall, Olivenhain, CA (US);
Kambiz Shoarinejad, Los Angeles, CA (US);
Bojko Marholev, Irvine, CA (US);
Broadcom Corporation, Irvine, CA (US);
Abstract
Methods and systems for optimal frequency planning for an integrated communication system with multiple receivers may include adjusting a center frequency of a low IF signal to reduce interference by a second order interference signal. The center frequency may be adjusted to avoid high power portions of the second order interference signal. The interference level corresponding to a center frequency may be determined by, for example, a SNR of the low IF signal, or by determining a BER for the low IF signal. The center frequency of the low IF signal may be dynamically adjusted to keep second order interference level at an acceptable level. Adjusting the center frequency of the low IF signal may also comprise keeping the low IF signal from being blocked by a DC component of the second order interference signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile