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:
Jul. 01, 2011
Divya Vijayaraghavan, Los Altos, CA (US);
Chong H. Lee, San Ramon, CA (US);
Divya Vijayaraghavan, Los Altos, CA (US);
Chong H. Lee, San Ramon, CA (US);
Altera Corporation, San Jose, CA (US);
Abstract
A method and system for efficiently transitioning a communication circuit from a low-power state are disclosed. A first device and second device in a low-power state may be transitioned to an active state to enable the transmission of data over a communication link, where energy consumption of one or more components of the first and/or second devices may be reduced in the low-power state. The transition may be initiated by the first device responsive to a signal and/or an expiration of a timer. Responsive thereto, a scrambler of the first device may be temporarily bypassed to accelerate achieving block lock at the second device, thereby enabling the system to more quickly transition from the low-power state to the active state.