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依頼シンポジウムセッションI. Symposium Session : BI-5．Frontiers of Synchronization Technologies Supporting Networks and Implementation Prospects Drivenby Precision Advancements in Next-Generation Clocks

[BI-5]Frontiers of Synchronization Technologies Supporting Networks and Implementation Prospects Drivenby Precision Advancements in Next-Generation Clocks

Tue. Mar 10, 2026 9:00 AM - 11:55 AM JST
Tue. Mar 10, 2026 12:00 AM - 2:55 AM UTC
Building 1 2F S207(Kyushu Sangyo University)
Chair:YUJI OISHI(Hitachi Ltd.), Nishiyama Kota(NTT， Inc.)
With the expansion of applications requiring high precision, reliability, real-time performance, and distributed processing- such as 5G/Beyond 5G, the growth of AI and machine learning, increasing demand for data centers, and advanced mobility like IoT and autonomous vehicles - the importance of time and frequency synchronization has never been greater. This talk will begin with an overview of current mainstream synchronization technologies such as PTP and SyncE, and then explore the latest trends in next-generation synchronization networks. It will also address the transformative potential of integrating emerging clock technologies, and offer insights into the future implementation of sustainable, ultra-precise, and highly reliable synchronization infrastructure.
9:00 AM - 9:10 AM JST(12:00 AM - 12:10 AM UTC)

[1S20701-05-1add]Opening Remarks

9:10 AM - 9:40 AM JST(12:10 AM - 12:40 AM UTC)

[BI-5-01]ネットワーク時刻同期技術のこれまでとこれから
～NTP & PTPの基礎から同期の先の応用まで～

〇Yosuke Kurata1, Tetsuya Iwamoto1 (1. Seiko Solutions Inc.)
9:40 AM - 10:10 AM JST(12:40 AM - 1:10 AM UTC)

[BI-5-02]Latest trends in GNSS supporting time synchronization

〇Seiji Yoshida1 (1. NTT, Inc.)
10:10 AM - 10:40 AM JST(1:10 AM - 1:40 AM UTC)

[BI-5-03]5G Semiconductor Technology for TSN-Compatible Jitterless Communication and Social Implementation

〇Hiroki IKEDA1 (1. Magna Wireless Corporation)
10:40 AM - 10:50 AM JST(1:40 AM - 1:50 AM UTC)

Break time

10:50 AM - 11:20 AM JST(1:50 AM - 2:20 AM UTC)

[BI-5-04]Space-Time Synchronization: a fundamental technology for M2M communications in B5G

〇Tetsuya Ido1 (1. NICT)
11:20 AM - 11:50 AM JST(2:20 AM - 2:50 AM UTC)

[BI-5-05]Development of the Commercial Optical Lattice Clock “Aetherclock OC 020” and its Future Prospects

〇Tetsuo Furumiya1 (1. Shimadzu Corporation)
11:50 AM - 11:55 AM JST(2:50 AM - 2:55 AM UTC)

[1S20701-05-8add]Closing Remarks

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