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. 23, 2014
Filed:
Jul. 13, 2009
Applicant:
Chang-yeul Kwon, Yongin-si, KR;
Inventor:
Chang-yeul Kwon, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 88/02 (2009.01); H04W 8/00 (2009.01); H04W 88/06 (2009.01); H04W 48/16 (2009.01);
U.S. Cl.
CPC ...
H04W 8/005 (2013.01); H04W 88/06 (2013.01); H04W 48/16 (2013.01);
Abstract
Provided is an operation method of a wireless personal area network (WPAN) device. In the wireless personal area network (WPAN) device, the WPAN device supporting a plurality of physical layer (PHY) communication modes determines timing for changing a PHY communication mode, with reference to a beacon frame, in order to communicate with devices using various PHY communication modes, and transmits information indicating a PHY communication mode as a parameter of a primitive to a PHY layer, at the determined timing.