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:
Aug. 04, 2009
Filed:
Oct. 15, 2002
Applicant:
Sathiaseelan Sundaralingam, Camberley, GB;
Inventor:
Sathiaseelan Sundaralingam, Camberley, GB;
Assignee:
Nokia Siemens Networks Oy, Espoo, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03D 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A receiver for receives transmitted signals and each transmitted signal contains at least two known portions which are spaced from one another in the signal and at least one other portion. The receiver comprises channel estimation means for estimating a channel based on at least one of the known portions, and means for using the channel estimate and at least two of the known portions to determine a characteristic of the channel.