Institute for Telecommunication Sciences / Research / 5G / IORS / 2025.12 IORS
International Open RAN Symposium 2025
This meeting will contain a mixture of technical and policy topics. Mornings will focus on technical presentations and panel discussions. Afternoons will include breakout sessions, where attendees will be split into smaller groups to enable interactive discussions. No admittance fees.
Logistics
- Symposium date: December 9 to 10, 2025
- Open RAN lab tours
- December 8: technical Open RAN lab visit
- December 11: policy and technical Open RAN lab visits
- Details will be available soon
- Symposium location: Tokyo, Japan, at the Grand Nikko Hotel Diaba
- Hotel Booking Link
- The rate offered via this booking link is not the best rate guarantee and is subject to room availability at time of booking. If you can obtain a lower rate through the hotel website, please do so.
- Registation
- Register to attend in-person or virtually at https://jdcevents.swoogo.com/ntiaiors25
- Attendance is open to US Foreign assistance eligible countries.
- Registration will close 2 weeks before the event.
- Delayed virtual attendance
- After the IORS event, video recordings will be available for the morning sessions and after lunch keynote (9:00 to 13:35). Breakout sessions will not be recorded.
- These recordings will only be accessible to individuals who register. There will be no live virtual attendance.
- Delayed virtual attendees will download the IORS session recordings from a private section of the Consumer Digital Video Library (CDVL). We will send you details soon.
If you have questions, contact us directly at iors@ntia.gov.
Agenda
December 8
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Time |
Title |
Speaker and Details |
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TBD |
Open RAN lab visit, technical |
TBD |
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December 9
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Time |
Title |
Speaker and Details |
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8:00–9:00 |
Registration |
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8:55–9:00 |
In-person Facilities and Logistics |
Emcee |
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9:00–9:05 |
Opening Keynote |
U.S. Department of Commerce |
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9:05–9:10 |
Opening Keynote |
U.S. Department of State |
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9:10–9:20 |
Purpose/process/desired outcome of IORS |
Julie Kub, NTIA/ITS |
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9:20–9:50 |
Short reviews of previous 2025 virtual meetings |
One representative from each virtual presentation |
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9:50–10:30 |
Panel: Progress on policies supporting Open RAN |
Government panel |
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10:30–10:45 |
Break |
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10:45–11:30 |
Panel: Progress in standards and specifications: Present and near-term projections |
Industry and government panel |
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11:30-12:00 |
Presentation: Operator-led performance testing, test cases, and learnings |
Japan Rakuten Mobile and Japan OTIC lab Singapore StarHub and SUTD Taiwan CHTTL and ITRI U.S. Verizon and UTD Moderator Eng Wei Koo, Keysight |
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12:00-12:15 |
Presentation: Lab collaboration success story |
US: CRAIN, EU: i14y, SONIC, Asia: ITRI |
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12:15–13:15 |
Lunch |
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13:15–13:35 |
Keynote: Convergence in the industry on Open RAN + AI + NTN |
Industry Panel |
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Interactive Workshop — Identification of Challenges and Potential Solutions |
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13:35-13:40 |
Introduction of breakout process and topics |
Emcee |
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13:40-15:00 |
Breakout Session Questions |
Question 1: Do specifications and standards maturity enable consistent and repeatable critical use case testing? If not, what is required? |
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Question 2: How would you define consistent testing? Have current results achieved this definition? What additional work is necessary? |
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Question 3: What are barriers to Open RAN adoption and deployment (e.g. technical, operational, policies, commercial viability)? |
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15:00-15:20 |
Break |
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15:20-15:50 |
Reconvene and report out from breakout sessions |
NTIA facilitators from each breakout session |
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15:50-16:50 |
Discuss breakout session findings and prioritize challenges |
Julie Kub, NTIA/ITS |
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16:50–17:00 |
Wrap up and homework |
Julie Kub, NTIA/ITS |
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17:00 |
End of Day 1 |
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December 10
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Time |
Title |
Speaker and Details |
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8:00–9:00 |
Registration |
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8:55–9:00 |
Introduction to Day 2 Agenda/Activities |
Emcee |
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9:00–9:10 |
Opening Keynote |
David Goldstien, Director, NTIA/ITS |
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9:10-10:00 |
Lightning Talks: Emerging Open RAN Markets |
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10:00-10:45 |
Panel: Roundtable by labs representing segments: OTIC, research/academia, PWSCIF, governmentally supported |
Representatives from each, to discuss their progress |
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10:45-10:55 |
Break |
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10:55-11:25 |
Panel: Financing for Open RAN |
Financial Industry and Government Panel |
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11:25–11:55 |
Panel: What MNOs have done to deploy Open RAN, and lessons learned |
Industry Panel |
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11:55–12:15 |
Keynote: The changing global telecom environment |
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12:15–13:15 |
Lunch |
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13:15-13:35 |
Keynote: 6G and its impact |
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Interactive Workshop — Next Steps to Implement Identified Solutions from Day 1 |
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13:35-13:40 |
Introduction of breakout process and topics |
Emcee |
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13:40-15:00 |
Breakout Session Discussions |
Question 1: Next Steps / Action Items |
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Question 2: Next Steps / Action Items |
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Question 3: Next Steps / Action Items |
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15:00-15:20 |
Break |
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15:20-15:50 |
Reconvene and report out from breakout sessions |
NTIA facilitators from each breakout session |
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15:50–16:50 |
Prioritize next steps and identify owners |
Julie Kub |
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16:50-17:00 |
Final comments and close |
David Goldstien, Director, NTIA/ITS |
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17:00 |
End of Day 2 |
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December 11
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Time |
Title |
Speaker and Details |
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TBD |
Open RAN lab visit, technical |
TBD |
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TBD |
Open RAN lab visit, policy |
TBD |