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Dive into the research topics where Takumi Oishi is active.

Publication


Featured researches published by Takumi Oishi.


personal, indoor and mobile radio communications | 2003

A real intercontinental mobile IPv6 demonstration between China and Japan for mobility enhancement

Hui Deng; Kai Zhang; Yaling Nie; Xing Xia; Masahiro Ojima; Zhisheng Niu; Shiro Tanabe; Masashi Yano; Akira Date; Takumi Oishi; Mariko Yamada

Mobile IPv6 is considered to be one of the key technologies for realizing mobile Internet which enables seamless communication between fixed line and wireless access networks. In this paper, we introduce the basic concept of mobile IPv6 and describe the detail procedure of handoff of mobile terminal. We analyze its effectiveness of mobile IPv6 handoff by using network simulator 2 and constructed mobile IPv6 testbed based on wireless LAN IEEE802.11b. Finally, we connect two mobile IPv6 testbeds and test video transmission each other. This is the first test that three nodes of the mobile IPv6 located separately in China and Japan.


Archive | 2002

Network node and communication system

Takumi Oishi; Minoru Hidaka


Archive | 2005

Method of translating protocol at translator, method of providing protocol translation information at translation server, and address translation server

Takumi Oishi; Hidenori Inouchi


Archive | 2004

Method and apparatus for choosing a best program for communication

Takumi Oishi; Kazuho Miki


Archive | 2003

Packet communication system, communication network, and method for selecting IP address in mobile node

Mariko Yamada; Masashi Yano; Akira Date; Takumi Oishi


Archive | 2001

Method and system for persistent translation between protocols

Takumi Oishi; Hidenori Inouchi


Archive | 2010

Packet Transfer System, Network Management Apparatus, and Edge Node

Kenji Fujihira; Takumi Oishi; Shinya Fujioka


Archive | 2009

Network systems and communications equipment

Takumi Oishi; Masayuki Takase


Archive | 2010

NETWORK COMMUNICATION NODE

Takumi Oishi; Masayuki Takase; Yasunari Shinohara


Archive | 2007

Data distribution network and an apparatus of index holding

Takumi Oishi; Tatsuhiko Miyata; Masahiro Yoshizawa

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