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Design and Deployment of Enhanced VNode Infrastructure — Deeply Programmable Network Virtualization
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- YAMADA Kazuhisa
- NTT Network Innovation Laboratories, NTT Corporation
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- NAKAO Akihiro
- The University of Tokyo
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- KANADA Yasusi
- Hitachi Ltd.
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- SAIDA Yoshinori
- NEC Corporation
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- AMEMIYA Koichiro
- Fujitsu Laboratories Ltd.
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- MINAMI Yuki
- NTT Network Innovation Laboratories, NTT Corporation
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Description
<p>We introduce the design and deployment of the latest version of the VNode infrastructure, VNode-i. We present new extended VNode-i functions that offer high performance and provide convenient deep programmability to network developers. We extend resource abstraction to the transport network and achieve highly precise slice measurement for resource elasticity. We achieve precise resource isolation for VNode-i. We achieve coexistence of high performance and programmability. We also enhance AGW functions. In addition, we extend network virtualization from the core network to edge networks and terminals. In evaluation experiments, we deploy the enhanced VNode-i on the JGN-X testbed and evaluate its performance. We successfully create international federation slices across VNode-i, GENI, and Fed4FIRE. We also present experimental results on video streaming on a federated slice across VNode-i and GENI. Testbed experiments confirm the practicality of the enhanced VNode-i.</p>
Journal
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- IEICE Transactions on Communications
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IEICE Transactions on Communications E99.B (8), 1629-1637, 2016
The Institute of Electronics, Information and Communication Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390282679353831680
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- NII Article ID
- 130005254051
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- ISSN
- 17451345
- 09168516
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- Text Lang
- en
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
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- Abstract License Flag
- Disallowed