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:
Aug. 19, 2014
Filed:
Jan. 16, 2009
Applicants:
Tarik Hammam, Kista, SE;
Anders Franzen, Trangsund, SE;
Mattias Holmqvist, Nacka, SE;
Inventors:
Assignee:
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a method for recovering from the failure of a gateway server. In some embodiment, the method includes: receiving, at a backup gateway server, a message transmitted from a client, the message comprising a network resource previously allocated to the client by the gateway server that failed; determining whether the network resource is free; and transmitting, from the backup gateway server to the client, an acknowledgment indicating that the client may continue using the network resource in response to a determination that the network resource is free.