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:
Oct. 17, 2017
Filed:
Dec. 24, 2014
Applicant:
Ntt Docomo, Inc., Tokyo, JP;
Inventors:
Hiroki Harada, Tokyo, JP;
Qun Zhao, Beijing, CN;
Yongbo Zeng, Beijing, CN;
Yongsheng Zhang, Beijing, CN;
Assignee:
NTT DOCOMO, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/02 (2009.01); H04W 8/00 (2009.01); H04W 72/12 (2009.01); H04W 40/24 (2009.01); H04L 5/00 (2006.01); H04L 12/28 (2006.01); H04W 88/06 (2009.01);
U.S. Cl.
CPC ...
H04W 8/005 (2013.01); H04L 5/00 (2013.01); H04W 40/244 (2013.01); H04W 40/246 (2013.01); H04W 72/02 (2013.01); H04W 72/1215 (2013.01); H04L 12/2854 (2013.01); H04W 88/06 (2013.01);
Abstract
To enable a user terminal that receives a discovery signal of another user terminal for performing Type 1 discovery to synthesize and receive the discovery signal, a user terminal capable of executing inter-terminal direct signal transmission/reception has a selecting section that selects a discovery signal transmission resource at the next period for each period, and a transmission section that transmits information on the discovery signal transmission resource at the next period, together with the discovery signal.