The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 02, 2010
Filed:
Sep. 10, 2007
Takatoshi Okagawa, Yokosuka, JP;
Yasuhisa Hayashi, Yokohama, JP;
Manhee JO, Yokohama, JP;
Takeshi Ihara, Yokosuka, JP;
Takatoshi Okagawa, Yokosuka, JP;
Yasuhisa Hayashi, Yokohama, JP;
Manhee Jo, Yokohama, JP;
Takeshi Ihara, Yokosuka, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
The packet switching system for transmitting and receiving a packet via a packet switching network, which comprises a plurality of routing tables (#. . . ), 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. The routing apparatus selects one of the routing tables (#. . . ) according to the RTI in the received packet and transfers the packet to a destination that is specified by the selected routing table.