W-07 Ministry of Internal Affairs and Communications
WJWTP

Announcement of results of “Research and Development for Expansion of Radio Wave Resources” / Strategic Information and Communications R&D Promotion Programme / “KOSEN wireless tech contest (WiCON)”

MIC will exhibit and announce the results of the 5 R&D issues implemented in FY2023 in "Research and Development for Expansion of Radio Wave Resources" and 9 R＆D issues implemented in FY2023 in " Strategic Information and Communications R&D Promotion Programme ". In addition, we will exhibit and announce the results of the 6 technical demonstrations in the "WiCON2023".

Booth No W-07
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Phone Number 0352535111
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Site URL https://www.soumu.go.jp/
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Seminar

5/29/2024 (WED) 10:30 ～ 11:10K1-1WJWTPKeynote Speech Venue

Spectrum Policy Trends

Radio waves are an essential infrastructure for social and economic activities and play an important role as one of the driving forces of economic growth in Japan.
In this presentation, the latest technological and policy trends related to wireless communications will be introduced, including the status of 5G diffusion and deployment, current states of local 5G utilization, status of discussions on upgrading wireless LANs, and status of studies on realization of NTNs such as HAPS and new non-geostationary satellite constellations.

Ministry of Internal Affairs and Communications
Telecommunications BureauDirector-General Radio Department, Telecommunications Bureau
Naohiko OGIHARA
Mr. Ogihara Joined the Ministry of Posts and Telecommunications (now the Ministry of Internal Affairs and Communications) in 1992. He served as Senior Technology Planning Officer of Satellite and Regional Broadcasting Division, Director of Spectrum User Fee Office, Director of Research and Development Office, Director of Telecommunication Systems Division, Director of Land Mobile Communications Division, Director of Broadcasting Technology Division, and Director of Radio Policy Division. In 2023, he was appointed Director-General of the Radio Department.
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5/29/2024 (WED) 13:00 ～ 15:20C1-1-1WJWTPSeminar Venue C

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5/29/2024 (WED) 15:20 ～ 16:40C1-1-2WJWTPSeminar Venue C

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5/30/2024 (THU) 13:00 ～ 15:00C2-1-1WJWTPSeminar Venue C

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5/30/2024 (THU) 15:00 ～ 17:00C2-1-2WJWTPSeminar Venue C

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5/31/2024 (FRI) 13:00 ～ 14:10C3-1-1WJWTPSeminar Venue C

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5/31/2024 (FRI) 14:10 ～ 15:00C3-1-2WJWTPSeminar Venue C

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5/31/2024 (FRI) 15:00 ～ 16:30C3-1-3WJWTPSeminar Venue C

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Products / Services

Announcement of results of “Research and Development for Expansion of Radio Wave Resources”

Subjects:
・Research and development of effective frequency utilization technology for wireless communication systems using HAPS
・Research and development of backscatter communication technology that enables synchronous and multi-connection signal processing
・Research and development of frequency sharing technology with dynamic control to support real-time applications
・Research and development of high-frequency band communication devices above 100 GHz
・Advanced radio wave simulation system technology in virtual space
(In no particular order)

Announcement of results of Strategic Information and Communications R&D Promotion Programme

Subjects:
・Research and development of metamaterial-assisted compact and highly efficient wireless power transmission system for wireless transmission of power and information into the body
・Beam-controllable terahertz transceivers for the formation of flexible terahertz networks
・Research and development of low thermal resistance GaN transistors for ultra-high speed, high capacity, and ultra-low power consumption of base station amplifiers and construction of an integrated thermoelectric analysis platform
・Research and development of reconfigurable OAM spatial multiplexing antenna technology for super-multiplexed wireless networks
・Research and development of a new metamaterial for reducing congestion in super-multiply connected wireless networks
・Research and development of ultra-wideband and interference-resistant sub-GHz wireless sensor networks in an environment with mixed wireless standards
・Research and development of next-generation ultrahigh-speed transmission and wide-area formation using mobile relay stations
・Research and development of LPWA-based river water level and water volume measurement and construction demonstration of a sluice gate management and control system
・Research and development of all-radio, portable, sub-meter accuracy, and multi-accommodation indoor positioning technology that enables small startups
(In no particular order)

Announcement of results of “KOSEN wireless tech contest (WiCON)”

Announcement of results of “KOSEN wireless tech contest (WiCON)”
Subjects:
・Beamforming using magnetic loop antennas
・See-Side SUKUWADDO : Marine Debris Monitoring System
・RiCAS -Recognition and prediction system of offshore currents with high accuracy
・Realization of high-power 100-GHz band low-noise direct oscillator and power synthesis for use in Beyond5G
・Development of a pest repelling system using a tracking drone and LPWA communication
・Safety network from the sea using LPWA and Wi-Fi
(in no particular order)

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