Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2006-08-08
2006-08-08
Rao, Seema S. (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S466000
Reexamination Certificate
active
07088724
ABSTRACT:
A communication system is proposed which efficiently performs an interface control of QoS of ATM and QoS of IP and improves the quality and reliability of a network. A QoS information setting part sets QoS information of IP in a packet and sets QoS information of ATM corresponding to the QoS information when an IP-based communication takes place between networks, and sets QoS information of ATM in a cell when an ATM-based communication takes place. An information sending part sends the packet of the cell. An information receiving part receives the packet or the cell. A QoS guaranteed communication part performs a communication control with QoS being guaranteed on the basis of the QoS information.
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Fujitsu Limited
Rao Seema S.
Sefcheck Gregory B.
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