Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2005-03-01
2005-03-01
Cangialosi, Salvatore (Department: 3621)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S389000
Reexamination Certificate
active
06862279
ABSTRACT:
A multicast distribution system of packet comprises routers connected with each other by a cable. Nodes are connected to each of the routers. The routers or the nodes is provided with a unit for relaying a packet having a list of the plurality of destination addresses and its undistributed bit map to the packet header to be transferred, according to the unicast route.
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“Multicast Source Routing in Packet Switched Networks”, Yum et al, 1991, pp. 1284-1288, IEEE CH2979-3/91/0000-1284.*
“Multicast Source Routing in Packet Switched Networks”, Yum et al, 1994, pp. 1212-1215 IEEE Trans .on Com. Sci., vol. 42, No. 2/3/4.
Imai Yuji
Yuhara Masanobu
Cangialosi Salvatore
Fujitsu Limited
Staas & Halsey , LLP
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