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:
Jun. 17, 2014
Filed:
Feb. 08, 2013
At&t Intellectual Property I, L.p., Atlanta, GA (US);
Phillip George Skeba, Wheaton, IL (US);
Dale Brian Halling, Colorado Springs, CO (US);
Nelson Leon Ledbetter, Batavia, IL (US);
Edward R. Folds, Sleepy Hollow, IL (US);
Thomas J. J. Starr, Barrington, IL (US);
AT&T Intellectual Property I, L.P., Atlanta, GA (US);
Abstract
Example multiple channel systems for a twisted pair telephone wire local loop system are disclosed. An example method includes implementing, via a digital filter at a subscriber gateway, a frequency translation received from a first controller of a switching office in response to a bandwidth allocation request, wherein the frequency translation moves a signal to an available frequency band identified by the first controller of the switching office; operating a second controller at the subscriber gateway to control the digital filter; and transmitting a plurality of frequency division multiplexed signals via a first transceiver configured to send and receive via multiple independent channel located at the subscriber gateway.