TetraFlex® Trunked Mode – Range Extension

Like GSM moving to GPRS, EDGE and UMTS/3G, the TETRA Association also identified the need to enhance and evolve TETRA to satisfy increasing user demand for new services and facilities as well as gleaning the benefits of new technology. For TETRA Release 2, the TETRA Association identified and standardised on several additional services and facilities such as Tetra Enhance Data …