CRL next generation Internet project and APII-testbed project

Shin Ichi Nakagawa, Akihiko Machizawa, Mina Aoki, Takeshi Sakurada, Kazunori Sugiura, Yoshiaki Kitaguchi, Atsushi Itou, Mayumi Miki, Yuko Komaki, Syuko Kato, Takahiro Komine, Kazuyoshi Matsumoto, Yutaka Kidawara, Masazumi Nishida, Kenji Tanaka, Takeyuki Ojima, Haruo Okazawa, Seiji Tsuchiike, Koichi Kamachi, Hiroshi NagataShunkichi Isobe

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

CRL's Next Generation Internet (hereafter CRL-NGI) project has launched in 1999. Its missions are promoting network science, developing novel NGI transfer protocol, integrating several ongoing Internet testbed projects, suggesting a policy model for NGI to be an authentic information infrastructure, and proposing a unique infrastructure model together with coordinating policies based on the survey of current Internet. We have constructed the NGI with very-high-speed and very-wide-area IPv6 by integrating operation of APII testbeds, AI3 testbeds, Japan Gigabit Network and CRL's other networks. As a result, we found out that local loops in Asian countries were yet immature for the development of Asian Internet and obtained some data that indicated the need to introduce a concept of high-speed network's geographical scalability. Based on these results, as for Asian region, it is suggested that knowledge distribution of IPv6 technology and network optimization are crucial in the future.

Original languageEnglish
Pages (from-to)35-45
Number of pages11
JournalJournal of the Communications Research Laboratory
Volume48
Issue number2
Publication statusPublished - 2001 Jun
Externally publishedYes

Keywords

  • Internet measurement
  • Network policy
  • Next Generation Internet (NGI)
  • Quality of service (QoS)

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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