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Direct satellite links are becoming a mainstream technology for everyday devices. Today, there are two main approaches: using existing LTE or 5G technologies to provide direct to device connections to unmodified devices using frequency bands initially considered for terrestrial connectivity, or using newer NTN standards for broadband and IoT connections over dedicated satellite spectrum. This article compares the two options and examines the vital role of industry standards in enabling efficient, reliable satellite communications.

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The Global Certification Forum (GCF) and TCCA announce that Interoperability (IOP) testing is now available as an active part of GCF Certification for 3GPP-based Mission Critical Services (MCS), supporting efficient deployment of 5G and LTE networks for first responders, public safety agencies, and critical infrastructure providers.

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