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Upcoming Meeting of the Information and Communications Technology Subcommittee: Key Issues on International Standards and Technological Conditions

Overview of the Upcoming Meeting

The 192nd meeting of the Information and Communications Technology Subcommittee, organized by Japan's Ministry of Internal Affairs and Communications, is scheduled to take place on December 8, 2025. This meeting will be conducted via web conference starting at 15:00 JST. This session will cover a diverse array of critical topics aimed at refining existing protocols and standards, particularly in the telecommunications field.

Agenda Highlights

Advisory Matters

The agenda includes crucial advisory matters aimed at streamlining the adherence to international standards in communications technology. The following points are key:

1. International Wireless Interference Standards
- Discussion on standards set by the International Special Committee on Radio Interference (CISPR) pertaining to allowable interference levels and measurement methods from industrial, scientific, and medical devices. This is addressed in the advisory from September 26, 1988 (Inquiry No. 3).
2. Technical Conditions for Measurement Devices
- Review the technical conditions for radio frequency interference measurement and immunity measuring instruments, as well as antennas and test environments. This query also dates back to the earlier advisory mentioned above.
3. IP-Compatible Telecommunications Standards
- Revisiting security criteria related to the compatibility of terminal equipment with existing technical standards, outlined in advisory number 2020, dated October 31, 2005.
4. Enhanced Technical Conditions for Ground-based Communications
- Exploration of technical conditions regarding the evolution of the 22GHz FWA (Fixed Wireless Access) system, referring to advisory 2033 dated May 17, 2013.
5. Public Broadband Mobile Communication Standards
- Discussing the frequency expansion for public broadband mobile communications and the introduction of narrowband IoT communication systems as stipulated in advisory 2046, dated June 6, 2024.
6. Non-Geostationary Satellite Communications
- Examination of technical conditions for Ka-band non-geostationary satellite communication systems utilizing satellite constellations at an altitude of 600 km, according to advisory 82, dated September 25, 1995.

Resolution Matters

In light of evolving societal contexts, a resolution concerning the effective utilization of radio waves will be discussed. Specific focus will be given to the methods of frequency allocation and implications for competitive pricing within the sector, guided by advisory 30, dated February 3, 2025.

Participation in the Meeting

For those interested in attending as observers, registration is required by December 4, 2025, at 18:00 JST. An online registration form must be filled out, from which participants will receive further instructions regarding web attendance. It’s important to note that due to potential attendance limits enforced by the web conference system, a drawing may determine who may join, ensuring equitable access.

Guidelines for Observers

Observers must adhere to several guidelines, such as maintaining silence during the meeting, refraining from recording sessions unless expressly permitted, and complying with the directives of the committee and ministry staff. These measures not only ensure a productive meeting environment but also support the integrity of the discussions held.

Conclusion

This upcoming meeting represents a significant opportunity for stakeholders in the telecommunications and technology sectors to engage with pivotal discussions shaping the future of information communication standards. The subcommittee’s focus on both advisory and decision-making matters underscores the dynamic landscape of technology and regulation in Japan.