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:
Mar. 02, 2004
Filed:
Mar. 28, 2000
Applicant:
Inventors:
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 7/02 ;
U.S. Cl.
CPC ...
H04B 7/02 ;
Abstract
An object of the present invention is to provide a diversity receiver having an excellent anti-multi-path fading characteristic in a further simple structure. A diversity receiver according to the present invention measures a reception level, delay spread and a phase of a burst OFDM modulates signal received by a plurality of antennas. Received signals of arbitrary antennas are combined for synthesization and demodulated in accordance with a result of measurement, thereby obtaining the excellent anti-multi-path fading characteristic.