News release was announced on the websites of a related organizations regarding an in-orbit telemetry relay service, called “InRange”, which will be demonstrated on the H3 launch vehicle. NEC Space Technologies, Ltd. will also take part in this project, focusing on the L-band transmitter design. 

For more information, please check the following websites:

The UK Space Agency
　　　　　　https://www.gov.uk/government/organisations/uk-space-agency
Japan Aerospace Exploration Agency
　　　　　　https://global.jaxa.jp/press/2023/10/20231005-1_e.html
Mitsubishi Heavy Industries, Ltd.
　　　　　　https://www.mhi.com/news/23100504.html