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. 20, 2018
Filed:
Sep. 01, 2014
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Daewon Seo, Seoul, KR;
Hanbyul Seo, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 56/00 (2009.01); H04L 5/00 (2006.01); H04L 27/26 (2006.01); H04W 8/00 (2009.01); H04W 76/02 (2009.01);
U.S. Cl.
CPC ...
H04W 56/001 (2013.01); H04L 5/0051 (2013.01); H04L 5/0053 (2013.01); H04L 27/2613 (2013.01); H04L 27/2692 (2013.01); H04W 56/00 (2013.01); H04W 8/005 (2013.01); H04W 76/023 (2013.01);
Abstract
The present invention relates to a method and apparatus for transmitting a Device-to-Device Synchronization Signal (D2DSS) for D2D communication by a terminal in a wireless communication system and, more particularly, comprises a step of transmitting a D2DSS, wherein first root indexes associated with the D2DSS are set to be different from second root indexes associated with sync signals for a cellular communication, and the number of the first root indexes is less than the number of the second root indexes.