Patent · US Active

Adaptive delay base loss equalization

US9219623B2 · kind B2 · utility

0Cited by

5References

5Claims

0Family size

Assignee

Intel Corporation · US

Inventors

James A. McCall · Portland, US
Klaus Ruff · Troisdorf, DE
David Shykind · Buxton, US
Santanu Chaudhuri · Anaheim, US

Key dates

Filing date	Sep 30, 2004
Grant date	Dec 22, 2015
Priority date	—
Expiry date	Nov 21, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2025/03751
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method, system and apparatus to self-determine equalization parameters for a channel. An initiator sends an equalization insensitive signal (EIS) to a responder on channel to be equalized and begins a count. A responder responds with an EIS. When the initiator receives the response EIS the count is terminated. The count, which constitutes a measure of delay in the channel, may be used to determine desirable equalization parameters for the channel.

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