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Patent Searching and Data


Title:
COMMUNICATIONS SYSTEM AND COMMUNICATIONS METHOD
Document Type and Number:
WIPO Patent Application WO/2019/198712
Kind Code:
A1
Abstract:
A communications system comprising a first virtual CPE to which a terminal belongs, a second virtual CPE, and an authentication server. When the terminal connects to the second virtual CPE, the second virtual CPE confirms with the authentication server whether or not terminal information for the terminal has been registered and, if the terminal information has been registered in the authentication server, the authentication server notifies the second virtual CPE of the address of the first virtual CPE and the second virtual CPE makes a tunnel connection with the first virtual CPE.

Inventors:
KAWANO, Shinya (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
MIYAMOTO, Katsuma (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
KIMURA, Akihiro (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
OKADA, Akihiro (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
SATO, Hiroaki (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
Application Number:
JP2019/015467
Publication Date:
October 17, 2019
Filing Date:
April 09, 2019
Export Citation:
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Assignee:
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (5-1 Otemachi 1-chome, Chiyoda-ku Tokyo, 16, 〒1008116, JP)
International Classes:
H04L12/721; H04L12/46
Domestic Patent References:
WO2019026837A12019-02-07
Foreign References:
JP2017034506A2017-02-09
US20160241515A12016-08-18
JP2016057672A2016-04-21
Other References:
"a study of CPE system for provision of lacation free connection", IEICE, 2015
Attorney, Agent or Firm:
ITOH, Tadashige et al. (16th Floor, Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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