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AssigneeNtt Docomo, Inc.
InventorsTakatoshi Okagawa, Yasuhisa Hayashi, Manhee Jo, Takeshi Ihara
Estimating the term…
The packet switching system for transmitting and receiving a packet via a packet switching network 100, which comprises a plurality of routing tables (#0, #1, #2 . . . ), each of which has been generated by a unique routing policy, stored in the routing apparatuses deployed at the border, at the origin or at the end of the respective routing domains, an identifier (RTI) inserted in the packet to specify the routing tables, and an identifier changer to change a value of the identifier on the packet switching network 100. The routing apparatus selects one of the routing tables (#0, #1, #2 . . . ) according to the RTI in the received packet and transfers the packet to a destination that is specified by the selected routing table.
A packet switching system for transmitting and receiving a packet via a packet switching network that is configured by interconnecting a plurality of routing apparatuses, comprising:
A packet switching method for transmitting and receiving a packet via a packet switching network that is configured by interconnecting a plurality of routing appparatuses comprising the steps of:
A routing apparatus for configuring a packet switching network for transmitting and receiving a packet comprising:
A packet generating method for generating a packet that is transmitted and received on a packet switching network configured by interconnecting a plurality of routing apparatuses comprising the steps of:
A structure of packet transmitted and received on a packet switching network configured by interconnecting a plurality of routing apparatuses comprising an identifier, to specify a plurality of routing tables stored in the routing apparatuses, each of which has been generated by a unique routing policy, and is able to be changed on the packet switching network.
Dependencies are inferred from the claim text.