Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2011-06-21
2011-06-21
Shah, Chirag G (Department: 2477)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C709S203000
Reexamination Certificate
active
07965721
ABSTRACT:
Systems and methods of providing data from a first network to a second network are provided. When a first packet is received from the first network, it is determined whether the first packet includes state information. When the packet includes state information, a packet is transmitted to the first network in response to receipt of a first packet. The first packet can then be transmitted to the second network. The method can also involve removing the state information from the first packet prior to transmission to the second network and conversion of a transport layer of the first packet from a first protocol to a second protocol prior to transmission to the second network.
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Nextel Communications Inc.
Nguyen Minh-Trang
Shah Chirag G
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