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:
May. 27, 2014
Filed:
Jun. 30, 2006
Applicant:
Seigo Nakao, Gifu, JP;
Inventor:
Seigo Nakao, Gifu, JP;
Assignee:
Hera Wireless S.A., Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/04 (2006.01); H04B 7/204 (2006.01); H04L 27/28 (2006.01); H04L 1/02 (2006.01); H04B 7/04 (2006.01); H04B 7/06 (2006.01); H04L 27/00 (2006.01);
U.S. Cl.
CPC ...
H04B 7/0413 (2013.01); H04B 7/0671 (2013.01); H04L 27/00 (2013.01);
Abstract
A plurality of antennas respectively conveys burst signals that use a plurality of subcarriers and contain control information for communications. When a plurality of subcarriers are used, a cyclic time shifting in a cycle in time domain is executed, per antenna, with a time-shift amount corresponding to each of the plurality of antennas. A control unit generates the burst signals informed from the plurality of antennas by complying with this rule. The control unit generates the burst signals by varying time shift amounts corresponding respectively to the plurality of antennas.