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:
Sep. 22, 2015
Filed:
Jul. 15, 2011
Applicants:
Masahiro Yagi, Kawasaki, JP;
Masaaki Nakata, Yamato, JP;
Nobuaki Takamatsu, Koto-ku, JP;
Hiroki Fujita, Yokohama, JP;
Yoshizo Sato, Yawata, JP;
Inventors:
Masahiro Yagi, Kawasaki, JP;
Masaaki Nakata, Yamato, JP;
Nobuaki Takamatsu, Koto-ku, JP;
Hiroki Fujita, Yokohama, JP;
Yoshizo Sato, Yawata, JP;
Assignee:
KYOCERA Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/04 (2009.01); H04W 56/00 (2009.01); H04B 7/06 (2006.01); H04B 7/12 (2006.01); H04L 5/00 (2006.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 72/0453 (2013.01); H04B 7/0615 (2013.01); H04B 7/12 (2013.01); H04L 5/0048 (2013.01); H04L 5/0007 (2013.01); H04W 72/046 (2013.01); H04W 88/08 (2013.01);
Abstract
Disclosed is a wireless base station (eNB-) that sets to each serving wireless terminal (UE) different frequency bandwidths (SRS transmission frequency bandwidths) that are used when said serving wireless terminals (UE) send SRS at a predetermined special sub-frame timing. In addition the wireless base station (eNB-) sends the set SRS transmission frequency bandwidth information to the serving wireless terminals (UE).