IEICE Society Conference 2026
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Session Details

一般セッションB. Communications Society : B-6．Network Systems

[B-6]Network Systems

Wed. Sep 23, 2026 8:45 AM - 12:00 PM JST
Wed. Sep 23, 2026 11:45 PM - 3:00 AM UTC
Faculty of Information Science and Technology Bldg A-11(Hokkaido University)
Chair:YUSAKU HAYAMIZU, MASAHIRO YOKOTA
8:45 AM - 9:00 AM JST(11:45 PM - 12:00 AM UTC)

[B-6-01]A study of on-demand network with pre-configured optical paths in IOWN APN

〇Masahiro Yokota1, Masatoshi Namiki1, Gentaro Funatsu1 (1. NTT)
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[B-6-02]Experimental Demonstration of an In-Service OSNR Estimation for Optical Path Restoration

〇Hiroshi Shibata1, Ken Ito1 (1. NTT, Inc.)
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[B-6-03]CDC Restoration Scheme with Client Signal Rate Control

〇Takumi Someya1, Makoto Nobe1, Eriko Oku1, Wataru Ichihara1 (1. NTT, Inc.)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[B-6-04]A Study on CDC Restoration Methods in In-Band Monitoring Configurations

〇Makoto Nobe1, Takumi Someya1, Eriko Oku1, Wataru Ichihara1 (1. NTT)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[B-6-05]優先度に基づいた事前退避CDCリストレーション方式

〇Eriko Oku1, Takumi Someya1, Makoto Nobe1, Wataru Ichihara1 (1. NTT)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[B-6-06]Applying Transponder Virtualization to CDC Restoration

〇Wataru Ichihara1, Someya Takumi1, Nobe Makoto1, Oku eriko1 (1. NTT, Inc.)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

Break time

10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[B-6-07]A Bit-vector-based Fast Fault Path Identification Method for Wide-area Network Failures

〇Yuhei Hayashi1, Hiroshi Shimizu1, Asako Kurehashi1, Taku Kihara1 (1. NTT)
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[B-6-08]デジタルツインを活用した偏波変動耐力改善手法

〇Tomohiro Naganuma1, Takamichi Kikkawa1, Takashi Kotanigawa1, Soichiroh Usui1 (1. Network Technology Center,NTT Inc.)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)Candidate for Academic Incentive Award

[B-6-09]Output Power Adjustment Method for Optical Transceivers to Reduce ISR in FON

◎Masaki Murakami1, Yamato Sugawara1, Hiroki Date1 (1. Network Technology Center, NTT, Inc.)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[B-6-10]Autonomous Wavelength Configuration Method Using Wavelength Utilization Information in FON

〇YAMATO SUGAWARA1, MASAKI MURAKAMI1, HIROKI DATE1 (1. NTT, Inc.)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[B-6-11]Multi-Layer Traffic Engineering Method Incorporating APN Switching Candidates as Virtual Links

〇Takumi Sakabe1, Shunsuke Homma1, Ken Takahashi1 (1. NTT, Inc.)
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[B-6-12]A CDC Restoration for Multi-Domain Optical Networks with Three or More Domains

〇Takamichi Kikkawa1, Hideki Yamauchi1, Takashi Kotanigawa1 (1. NTT Corporation)
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