US 7,936,738 B2
Fault tolerant systemsGeneral
US 7,936,738 B2
Fault tolerant systems
Tech Center:
2400 Networking, Multiplexing, Cable, and Security
Examiner:
Ricky Ngo
Art Unit:
2464 Multiplex and VoIP
Inventors:
Sebastien Bouat
Assignee:
Priority:
03/02/06
Filed:
07/06/04
Granted:
05/03/11
Expiration:
04/17/28
Abstract
According to one embodiment of the present invention, there is provided a method of storing context information in an outgoing message sent from a node using a protocol stack having at least one layer, comprising: selectively indicating to a layer of the protocol stack that context information should be obtained for that layer; obtaining context information in accordance with the indication; and adding the obtained context information to the outgoing message such that a response to the message contains the context information.
Cooperative Patent Classification (CPC)
H04H04L69/32H04L