To enable the mission-critical communications, whether it is voice, video, or data, new architectures are proposed, such as Mission Critical Push-To-Talk (MCPTT) and Group Communication System Enablers for LTE (GCSE_LTE). Still, there is also strong interest in deploying MCX-based services in rail, mining, power grid, and any industry that requires reliable critical communications.The situations under which first responders are communicating necessitate more stringent performance and availability requirements compared to non-emergency personnel. Mission critical communications initially focused on the public safety industry. Therefore, 3GPP has introduced MCX (MCPTT, MCVideo, MCData) standards based on LTE technology. Video, high-speed data transmission, and multimedia dispatch are essential to enhance daily operations. They need new capabilities to improve situational awareness and operational efficiency.
The development of new technologies and the shift in business trends towards data means that public safety, transportation, and utility users now demand more than voice and messaging services. Critical communications are transitioning to digital and broadband technologies. While traditional narrowband technologies such as TETRA, DMR, and PDT have been capable of meeting PS agencies' voice-centric communication requirements, their broadband application capabilities are limited. Public Safety (PS) agencies around the world, especially first responders such as police, firefighters, and medical services, rely on critical communications to respond to emergencies and need to ensure that communications networks should work when they need it most. Together with the Mobile Network Operators (MNOs), we empower the digital transformation for the mission-critical and business-critical communications users. Based on 3GPP standards, Hytera's mission-critical communications, applications, and terminals provide enriched, secure, and future-proof 4G/5G mission-critical broadband services.
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