Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2008-01-29
2010-10-12
Kumar, Pankaj (Department: 2467)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S229000, C370S236000
Reexamination Certificate
active
07813341
ABSTRACT:
A method, computing node, and computer program storage product maintain network routing information. A first node receives a route status request from a second node. A status is stored at the first node indicating that a route from the second node to the first node is valid only in response to receiving the route status request. The first node transmits a route status reply to the second node.
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Chang Fu-Chung
Soto Carol L.
Xiao Jian
Fleit Gibbons Gutman Bongini & Bianco PL
Giunta Jeffrey N.
International Business Machines - Corporation
Kumar Pankaj
Sharma Gautam
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