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. 23, 2014
Filed:
Oct. 13, 2009
Sudhesh Mysore, Carlsbad, CA (US);
Charles Barker, Sunnyvale, CA (US);
Oleh Sniezko, Highlands Ranch, CO (US);
Krzysztof Pradzynski, Santa Clara, CA (US);
Sudhesh Mysore, Carlsbad, CA (US);
Charles Barker, Sunnyvale, CA (US);
Oleh Sniezko, Highlands Ranch, CO (US);
Krzysztof Pradzynski, Santa Clara, CA (US);
Aurora Networks, Inc., Santa Clara, CA (US);
Abstract
In fiber-to-the-home (FTTH) RF over Glass (RFoG) Architecture a customer-premise-equipment (CPE) includes a wavelength separator. A method includes up-converting a baseband upstream data signal to a frequency band above a frequency band of a baseband downstream data signal; combining the up-converted upstream data signal with an upstream cable return signal; transmitting the up-converted upstream data signal and the upstream cable return signal using a single upstream laser; and separating, with a wavelength separator, A) a downstream data signal and a downstream cable feed signal from B) the combined up-converted upstream data signal and upstream cable return signal.