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:
Jan. 17, 2006
Filed:
Jun. 22, 2001
Applicant:
Satoshi Denno, Yokosuka, JP;
Inventor:
Satoshi Denno, Yokosuka, JP;
Assignee:
NTT DoCoMo, Inc., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 27/32 (2006.01); H04B 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A receive method in a communication system is provided. The method includes the steps of: generating a quadrature signal from the receive signal; compensating orthogonality error and gain imbalance for the receive signal and the quadrature signal; and converting the receive signal and the quadrature signal into first complex frequency band signal by first analytic sine wave.