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:
Dec. 12, 2017
Filed:
Oct. 20, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Tae Seok Kim, Hwaseong-si, KR;
Young Jun Hong, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04H 20/71 (2008.01); H04W 76/04 (2009.01); H04W 4/00 (2009.01); H04W 76/00 (2009.01); H04W 48/00 (2009.01); H04L 1/16 (2006.01);
U.S. Cl.
CPC ...
H04W 76/04 (2013.01); H04L 1/1614 (2013.01); H04L 1/1621 (2013.01); H04L 1/1664 (2013.01); H04L 1/1671 (2013.01); H04W 4/008 (2013.01); H04W 48/00 (2013.01); H04W 76/002 (2013.01);
Abstract
Provided is an operation method of a coordinator, the method including receiving a data packet from a node, configuring bitmap information indicating whether the data packet is received, and broadcasting a beacon packet including the bitmap information indicating whether the data packet is received.