US Patent 7327810 Efficient conjugate gradient based channel estimator

Patent 7327810 was granted and assigned to Zenith Electronics on February, 2008 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

Zenith Electronics

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7327810

Patent Inventor Names

Jin H. Kim0

Serdar Ozen0

Date of Patent

February 5, 2008

Patent Application Number

10729722

Date Filed

December 5, 2003

Patent Primary Examiner

‌

Emmanuel Bayard

Patent abstract

In forming a channel estimate, a received signal y is decoded to form data s, a convolution matrix Ŝ is formed from the data s, a matrix F is formed from the data s such that the matrix F results from the forming of the matrix Ŝ as a convolution matrix, and a conjugate gradient algorithm is performed to determine the channel estimate. The conjugate gradient algorithm is based on the received signal y, the matrix Ŝ, and the matrix F.