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. 19, 2015
Filed:
Mar. 23, 2010
Applicants:
Ken Igarashi, Sunnyvale, CA (US);
Dwight Leu, Los Gatos, CA (US);
Ulas Kozat, Santa Clara, CA (US);
Inventors:
Assignee:
NTT DOCOMO, INC., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 15/173 (2006.01); G06F 9/455 (2006.01); G06F 9/46 (2006.01); H04L 12/701 (2013.01); H04L 29/08 (2006.01); G06F 9/50 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
H04L 45/00 (2013.01); H04L 29/0854 (2013.01); G06F 3/0647 (2013.01); G06F 3/065 (2013.01); G06F 9/45533 (2013.01); H04L 67/1002 (2013.01); G06F 9/5088 (2013.01); G06F 2209/5022 (2013.01);
Abstract
A method and apparatus is disclosed herein for live replication. In one embodiment, the method comprises replicating a source server to create a replica server, assigning a routable Internet Protocol (IP) address to the replica server; and migrating one or more, but not all, on-going connections from the source server to the replica server.