IEICE TRANSACTIONS on Communications
Virtual Edge Architecture with Optical Bandwidth Resource Control
Summary :
A virtual network edge using live migration of virtualized network functions (VNFs) can be expected to reduce computation time and save resources instead of conventional network edge routers that have complex functions. Wavelength-division-multiplexing/time-division-multiplexing (WDM/TDM) photonic switching technology for metro ring networks is proposed to provide fast bandwidth resource allocation for rapidly changing service-flow demand. However, there are no reports on the coexistence of high-speed path switching for live migration with fast bandwidth resource allocation, as far as we know. We propose an architecture that achieves both high-speed path switching and fast dynamic bandwidth allocation control for service flows with in-service live migration. The feature of this architecture is that the VNF for the virtual edge corresponds to each 10-gigabit Ethernet-passive optical network (10G-EPON) and fast route change can be achieved with a simple point-to-point path between VNFs and optical line terminals (OLTs). The second feature is that the live migration of a VNF is limited to a part of it that contains a larger number of subscribers. Owing to the reduction in the number of total paths, fast resource allocation can be provided.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E99-B No.8 pp.1805-1812
- Publication Date
- 2016/08/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.2015CCT0001
- Type of Manuscript
- Special Section PAPER (Special Section on Advanced Information and Communication Technologies and Services in Conjunction with Main Topics of APCC2015)
- Category
- Network
Authors
Akira MISAWA
NTT Corporation
Konomi MOCHIZUKI
NTT Corporation
Hideo TSUCHIYA
NTT Corporation
Masahiro NAKAGAWA
NTT Corporation
Kyota HATTORI
NTT Corporation
Masaru KATAYAMA
NTT Corporation
Jun-ichi KANI
NTT Corporation
Keyword
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Akira MISAWA, Konomi MOCHIZUKI, Hideo TSUCHIYA, Masahiro NAKAGAWA, Kyota HATTORI, Masaru KATAYAMA, Jun-ichi KANI, "Virtual Edge Architecture with Optical Bandwidth Resource Control" in IEICE TRANSACTIONS on Communications,
vol. E99-B, no. 8, pp. 1805-1812, August 2016, doi: 10.1587/transcom.2015CCT0001.
Abstract: A virtual network edge using live migration of virtualized network functions (VNFs) can be expected to reduce computation time and save resources instead of conventional network edge routers that have complex functions. Wavelength-division-multiplexing/time-division-multiplexing (WDM/TDM) photonic switching technology for metro ring networks is proposed to provide fast bandwidth resource allocation for rapidly changing service-flow demand. However, there are no reports on the coexistence of high-speed path switching for live migration with fast bandwidth resource allocation, as far as we know. We propose an architecture that achieves both high-speed path switching and fast dynamic bandwidth allocation control for service flows with in-service live migration. The feature of this architecture is that the VNF for the virtual edge corresponds to each 10-gigabit Ethernet-passive optical network (10G-EPON) and fast route change can be achieved with a simple point-to-point path between VNFs and optical line terminals (OLTs). The second feature is that the live migration of a VNF is limited to a part of it that contains a larger number of subscribers. Owing to the reduction in the number of total paths, fast resource allocation can be provided.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2015CCT0001/_p
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@ARTICLE{e99-b_8_1805,
author={Akira MISAWA, Konomi MOCHIZUKI, Hideo TSUCHIYA, Masahiro NAKAGAWA, Kyota HATTORI, Masaru KATAYAMA, Jun-ichi KANI, },
journal={IEICE TRANSACTIONS on Communications},
title={Virtual Edge Architecture with Optical Bandwidth Resource Control},
year={2016},
volume={E99-B},
number={8},
pages={1805-1812},
abstract={A virtual network edge using live migration of virtualized network functions (VNFs) can be expected to reduce computation time and save resources instead of conventional network edge routers that have complex functions. Wavelength-division-multiplexing/time-division-multiplexing (WDM/TDM) photonic switching technology for metro ring networks is proposed to provide fast bandwidth resource allocation for rapidly changing service-flow demand. However, there are no reports on the coexistence of high-speed path switching for live migration with fast bandwidth resource allocation, as far as we know. We propose an architecture that achieves both high-speed path switching and fast dynamic bandwidth allocation control for service flows with in-service live migration. The feature of this architecture is that the VNF for the virtual edge corresponds to each 10-gigabit Ethernet-passive optical network (10G-EPON) and fast route change can be achieved with a simple point-to-point path between VNFs and optical line terminals (OLTs). The second feature is that the live migration of a VNF is limited to a part of it that contains a larger number of subscribers. Owing to the reduction in the number of total paths, fast resource allocation can be provided.},
keywords={},
doi={10.1587/transcom.2015CCT0001},
ISSN={1745-1345},
month={August},}
Copy
TY - JOUR
TI - Virtual Edge Architecture with Optical Bandwidth Resource Control
T2 - IEICE TRANSACTIONS on Communications
SP - 1805
EP - 1812
AU - Akira MISAWA
AU - Konomi MOCHIZUKI
AU - Hideo TSUCHIYA
AU - Masahiro NAKAGAWA
AU - Kyota HATTORI
AU - Masaru KATAYAMA
AU - Jun-ichi KANI
PY - 2016
DO - 10.1587/transcom.2015CCT0001
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E99-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2016
AB - A virtual network edge using live migration of virtualized network functions (VNFs) can be expected to reduce computation time and save resources instead of conventional network edge routers that have complex functions. Wavelength-division-multiplexing/time-division-multiplexing (WDM/TDM) photonic switching technology for metro ring networks is proposed to provide fast bandwidth resource allocation for rapidly changing service-flow demand. However, there are no reports on the coexistence of high-speed path switching for live migration with fast bandwidth resource allocation, as far as we know. We propose an architecture that achieves both high-speed path switching and fast dynamic bandwidth allocation control for service flows with in-service live migration. The feature of this architecture is that the VNF for the virtual edge corresponds to each 10-gigabit Ethernet-passive optical network (10G-EPON) and fast route change can be achieved with a simple point-to-point path between VNFs and optical line terminals (OLTs). The second feature is that the live migration of a VNF is limited to a part of it that contains a larger number of subscribers. Owing to the reduction in the number of total paths, fast resource allocation can be provided.
ER -
English
