Patent · US Active

Architected protocol for changing link operating mode

US9830292B2 · kind B2 · utility

1Cited by

10References

20Claims

0Family size

Assignee

Intel Corporation · US

Inventors

Mahesh Wagh · Portland, US
Su Wei Lim · Klang, MY

Key dates

Filing date	Aug 26, 2015
Grant date	Nov 28, 2017
Priority date	—
Expiry date	Jan 29, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04L47/824
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

In one embodiment, a device having a link training state machine including a reconfiguration logic to perform a dynamic link reconfiguration of a physical link coupled between the device and a second device during a run-time in which the physical link does not enter a link down state, including transmission of a plurality of bandwidth change requests to the second device, each of the plurality of bandwidth change requests to request a bandwidth change from a first bandwidth to a second bandwidth. Other embodiments are described and claimed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.