Title:
SLICE GATEWAY, QUALITY AGGREGATION DEVICE, INSPECTION PACKET PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/019690
Kind Code:
A1
Abstract:
A slice gateway which connects at least one sub-slice in a network in which an E2E slice is configured from a plurality of sub-slices, the slice gateway comprising: a slice processing unit which receives an inspection packet, determines an output destination sub-slice for the inspection packet on the basis of a distribution table, embeds ID of the output destination sub-slice in a payload of the inspection packet, and outputs the inspection packet in which the ID is embedded to the output destination sub-slice; and a notification unit which notifies a quality aggregation device of information regarding the inspection packet.
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Inventors:
NAKAMURA TAKAYUKI (JP)
OKADA TOMOHIRO (JP)
HOMMA SHUNSUKE (JP)
SATO TAKUYA (JP)
NISHIHARA HIDETAKA (JP)
OKADA TOMOHIRO (JP)
HOMMA SHUNSUKE (JP)
SATO TAKUYA (JP)
NISHIHARA HIDETAKA (JP)
Application Number:
PCT/JP2019/029851
Publication Date:
February 04, 2021
Filing Date:
July 30, 2019
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04L12/70
Foreign References:
| JP2019041241A | 2019-03-14 | |||
| JP2018046488A | 2018-03-22 |
Other References:
HIDETAKA NISHIHARA: "A proposal of QoS control method for End -to-End slices across operators", 2 PROCEEDINGS OF THE 2018 IEICE GENERAL CONFERENCE, 6 March 2018 (2018-03-06)
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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