{"id":551441,"date":"2026-02-18T15:07:28","date_gmt":"2026-02-18T15:07:28","guid":{"rendered":"https:\/\/www.capgemini.com\/au-en\/?p=551441&preview=true&preview_id=551441"},"modified":"2026-03-11T15:13:38","modified_gmt":"2026-03-11T15:13:38","slug":"transforming-mission-critical-communications-in-an-always-on-world-for-real-time-situational-awareness","status":"publish","type":"post","link":"https:\/\/www.capgemini.com\/au-en\/insights\/expert-perspectives\/transforming-mission-critical-communications-in-an-always-on-world-for-real-time-situational-awareness\/","title":{"rendered":"Transforming mission critical communications in an always-on world for real-time situational awareness"},"content":{"rendered":"\n

Transforming mission critical communications in an always-on world for real-time situational awareness<\/strong><\/h1><\/div><\/div><\/div><\/div>
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Cedric Philip<\/h5>
Feb 5, 2026<\/h5><\/div><\/div>
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The landscape of public safety, emergency response, and crisis management is undergoing rapid transformation of its communication services. Operations have become faster, more complex, and interconnected. As a result, the need for reliable, real-time information, data exchange (such as files, documents, etc) and video, has become essential for effective field operations.<\/p>\n\n\n\n

From narrowband PMR to broadband mission critical<\/strong><\/h4>\n\n\n\n

Historically, PMR networks \u2013 TETRA, P25, DMR, and others \u2013 fulfil their critical role: providing secured, reliable, and resilient voice and short messages (SDS) communications.<\/p>\n\n\n\n

Evolution is now possible thanks to the maturity of mobile broadband technologies. 4G\/5G networks make it possible to meet the rigorous requirements of critical communications \u2013 especially when reinforced by prioritization, pre-emption, security mechanisms and complemented, when necessary, by additional connectivity such as Wi-Fi or satellite connectivity (NTN).<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Mission-Critical Services X or MCX where \u2018X\u2019 meaning voice, video, and data open the way to a new generation of fully prioritized, digital, and interoperable tactical operations.<\/p>\n\n\n\n

The question is no longer whether this evolution will happen, but how<\/em> Public Safety Authorities (PSA) are planning to achieve it.<\/p>\n\n\n\n

Hybrid models leading the way: Deployment and migration challenges<\/strong><\/h4>\n\n\n\n

As organizations advance from legacy PMR systems to MCX systems, hybrid deployment models have emerged as the industry standard.<\/p>\n\n\n\n

Hybrid models combine the use of the extensive radio coverage of commercial Mobile Network Operators (MNOs) with the deployment of a dedicated LTE\/5G Core and application servers retained by PSA.<\/p>\n\n\n\n

Leading transformation programs such as FirstNet in the United States and SafeNet in Korea were the early precursors of such hybrid model. Behind this hybrid model, two approaches stand out:<\/p>\n\n\n\n