Adapting transmitter power spectral density and channel assignments instantaneously upon crossing international maritime and terrestrial borders.
Different countries assign different sub-bands within 5.9 GHz: the US allocates 5.895–5.925 GHz, whereas Europe uses 5.875–5.905 GHz. GlobalV2X uses onboard RTK-GNSS boundaries to automatically retune transceiver filters and power levels the microsecond a border is crossed.