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. 29, 2019
Filed:
Aug. 29, 2017
Applicant:
Godo Kaisha Ip Bridge 1, Tokyo, JP;
Inventor:
Hiroaki Sudo, Kanagawa, JP;
Assignee:
GODO KAISHA IP BRIDGE 1, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 11/00 (2006.01); H04W 4/00 (2018.01); H04L 27/26 (2006.01); H04L 1/04 (2006.01); H04L 5/00 (2006.01); H04B 1/04 (2006.01); H04L 1/18 (2006.01); H04W 72/04 (2009.01);
U.S. Cl.
CPC ...
H04L 27/2605 (2013.01); H04B 1/04 (2013.01); H04L 1/04 (2013.01); H04L 1/1896 (2013.01); H04L 5/006 (2013.01); H04L 27/2602 (2013.01); H04L 27/265 (2013.01); H04L 27/2613 (2013.01); H04L 27/2626 (2013.01); H04L 27/2627 (2013.01); H04L 27/2647 (2013.01); H04W 72/0453 (2013.01); H04L 1/18 (2013.01);
Abstract
An OFDM signal transmission apparatus is provided, which includes a mapping unit configured to map first signals into N subcarriers and second signals into M subcarrier(s) to form an OFDM signal, wherein N is larger than M. The first signals are each indicating a same bit of retransmission information and the second signals are each indicating a same bit of information other than retransmission information. The OFDM signal transmission apparatus further includes a transmitting unit configured to transmit the formed OFDM signal.