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:
Oct. 24, 2006
Filed:
Sep. 30, 2002
Applicants:
Sanjay Dabral, Palo Alto, CA (US);
Chamath Abhayagunawardhana, Portland, OR (US);
Ken Drottar, Portland, OR (US);
Inventors:
Sanjay Dabral, Palo Alto, CA (US);
Chamath Abhayagunawardhana, Portland, OR (US);
Ken Drottar, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/00 (2006.01); H04L 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system for improved phase tracking in communication systems is disclosed. In one embodiment, a method, comprises identifying a slow-time varying phase drift on a link by counting long term beats; calibrating an interpolator with the phase drift; predicting a future phase drift; and updating the interpolator periodically with the future phase drift prediction.