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. 12, 2012
Filed:
Apr. 08, 2009
Pavlo Bobrek, Bradenton, FL (US);
Stephen Wethington, Sarasota, FL (US);
Hugh Barrass, Milpitas, CA (US);
Pavlo Bobrek, Bradenton, FL (US);
Stephen Wethington, Sarasota, FL (US);
Hugh Barrass, Milpitas, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A method includes buffering an initial amount of data of a data set transmitted from a MAC. When an amount of time for data associated with the data set to fill a PHY buffer approaches an amount of time for the far-end PHY to transition from the second far-end PHY power state to the first far-end PHY power state, buffering a remaining amount of data of the data set transmitted from the MAC and transmitting the data to a far-end PHY after the far-end PHY transitions between a second and first far-end PHY power state. When the amount of time for data associated with the data set to fill the buffer exceeds the amount of time for the far-end PHY to transition from the second to the first far-end PHY power state, transmitting a data delay indicator to the MAC to preempt the MAC from transmitting the remaining amount of data.