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:
May. 31, 2022
Filed:
Jul. 21, 2016
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 41/06 (2022.01); G06F 9/455 (2018.01); G06F 21/53 (2013.01);
U.S. Cl.
CPC ...
H04L 41/06 (2013.01); G06F 9/45558 (2013.01); G06F 21/53 (2013.01); G06F 2009/45562 (2013.01); G06F 2009/45587 (2013.01); G06F 2221/2149 (2013.01);
Abstract
A communication apparatus comprises a rollback control unit that rolls back a first process to a second process; and a storage unit to store one or more network states shared by the first process and the second process, the second process enabled to take over or more network states from the first process; wherein the rollback control unit includes a network state control unit that controls to provide delayed updating of at least one of the one or more network states taken over by the second process.