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:
Jun. 23, 2020
Filed:
May. 11, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Seung-Hoon Park, Seoul, KR;
Peng Xue, Hwaseong-si, KR;
Hyun-Seok Ryu, Yongin-si, KR;
Cheol Jeong, Seongnam-si, KR;
Hyun-Kyu Yu, Suwon-si, KR;
Sang-Won Choi, Daegu, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 56/00 (2009.01); H04W 72/04 (2009.01); H04W 76/14 (2018.01); H04W 88/02 (2009.01); H04W 8/00 (2009.01); H04L 7/033 (2006.01); H04W 76/23 (2018.01); H04L 7/04 (2006.01); H04L 7/00 (2006.01);
U.S. Cl.
CPC ...
H04W 56/002 (2013.01); H04W 56/00 (2013.01); H04W 72/0406 (2013.01); H04W 76/14 (2018.02); H04L 7/0054 (2013.01); H04L 7/033 (2013.01); H04L 7/04 (2013.01); H04W 8/005 (2013.01); H04W 76/23 (2018.02); H04W 88/02 (2013.01);
Abstract
A method for performing synchronization by a device in a device to device (D2D) communication system is provided. The method includes transmitting a first synchronization signal, and transmitting offset information indicating a time difference between a synchronization reference time of the first synchronization signal and a transmission time of the first synchronization signal.