Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2008-04-22
2010-12-07
Moe, Aung S (Department: 2474)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S467000, C709S241000
Reexamination Certificate
active
07848323
ABSTRACT:
A method for transporting data packets, a data network system and network nodes are provided. According to the present invention, subframes are classified according to their forwarding paths when entering a network from an ingress node; subframes with the same forwarding path are encapsulated into a multiframe; the multiframe is transported via intermediate nodes; and the multiframe is de-encapsulated into the original subframes at an egress node. According to the present invention, traffic to enter the network is processed at an edge node of a network, so that small data packets (subframes) are encapsulated into a large data packet (multiframe) for increasing a minimum data packet length, and the subframes are recovered from the multiframe when the traffic exits the network for reducing the burden of traffic processing in a transport network.
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Haile Awet
Huawei Technologies Co. Ltd.
Leydig , Voit & Mayer, Ltd.
Moe Aung S
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