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:
Feb. 16, 2016
Filed:
Mar. 23, 2015
Applicant:
Nitero Pty Ltd., Fitzroy, Victoria, AU;
Inventors:
Ngoc Vinh Vu, Austin, TX (US);
Antonio Torrini, Austin, TX (US);
Assignee:
NITERO PTY LTD., Fitzroy, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04L 7/00 (2006.01); H04J 3/06 (2006.01); H04L 1/20 (2006.01); H04L 1/00 (2006.01);
U.S. Cl.
CPC ...
H04L 7/0087 (2013.01); H04J 3/0602 (2013.01); H04J 3/0697 (2013.01); H04L 1/0091 (2013.01); H04L 1/20 (2013.01); H04L 7/0016 (2013.01); H04L 7/0054 (2013.01);
Abstract
A method and apparatus for low power timing recovery is provided. In an embodiment, different gains are used to estimate timing errors during different portions of the data packet. In an embodiment, timing errors are only estimated during known sequences of a data packet. In further embodiments, errors are initially estimated independently in a first portion of the data packet in order to determine a phase shift between the errors. In the second portion of the data packet, the total error is derived from one estimated error and the phase shift between the errors.