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:
Nov. 10, 2020
Filed:
Dec. 28, 2015
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 4/08 (2009.01); H04W 76/10 (2018.01); H04L 29/08 (2006.01); H04W 76/23 (2018.01); H04W 76/14 (2018.01); H04W 84/20 (2009.01); H04W 8/18 (2009.01); H04B 17/318 (2015.01); H04W 56/00 (2009.01); H04M 3/56 (2006.01); H04W 84/12 (2009.01); H04W 84/18 (2009.01);
U.S. Cl.
CPC ...
H04W 4/08 (2013.01); H04B 17/318 (2015.01); H04L 67/1044 (2013.01); H04W 8/186 (2013.01); H04W 56/001 (2013.01); H04W 76/10 (2018.02); H04W 76/14 (2018.02); H04W 76/23 (2018.02); H04W 84/20 (2013.01); H04M 3/56 (2013.01); H04W 84/12 (2013.01); H04W 84/18 (2013.01);
Abstract
A method includes the steps of: disconnecting a first device included in a first P2P group from the first P2P group so that the first device joins to a second P2P group; and in synchronization with the first device switching to the second P2P group, disconnecting a second device included in the second P2P group from the second P2P group so that the second device joins to the first P2P group.