6G • RAN
6G Extreme Mobility Target (1,000 km/h)
High-Speed Maglev and Hyperloop Velocity Support for 6G
IMT-2030 capability maintaining uninterrupted multi-gigabit wireless links at speeds up to 1,000 kilometers per hour.
Technical Explanation
While 5G supported high-speed trains up to 500 km/h, 6G extends mobility to 1,000 km/h to serve next-generation vacuum-tube Hyperloop trains, magnetic levitation (Maglev) transit, commercial supersonic flights, and low-altitude urban air mobility (eVTOL) aircraft. Overcoming severe Doppler shifts in sub-THz and FR3 bands requires advanced waveforms like Orthogonal Time Frequency Space (OTFS) and predictive AI Doppler pre-compensation.
Key Functions
- Maintains stable communication links at relative velocities up to 1,000 km/h
- Compensates for severe Doppler shifts and rapid multi-path variations
- Prevents dropped calls and throughput collapse on Maglev trains and airliners
- Employs delay-doppler domain waveforms such as OTFS and AFDM
Specifications
ITU-R M.2160 Capability 7, 3GPP Rel-19 High-Speed Mobility
Interfaces
High-Speed Train RU ArrayDoppler Compensated Air Interface
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