Introduction 5G NR (New Radio) is the global standard for a unified, more capable 5G wireless air interface developed by 3GPP (3rd Generation Partnership Project). It is a cornerstone of the fifth generation (5G) mobile network, designed to significantly improve speed, reduce latency, increase capacity, and enhance connectivity for users and industries alike. What is…
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telcomatraining.com – As mobile networks continue to evolve to meet the increasing demands of 5G and beyond, the ORAN Alliance (Open Radio Access Network Alliance) plays a pivotal role in shaping the future of wireless connectivity. The ORAN Alliance promotes openness, intelligence, flexibility, and interoperability in RAN (Radio Access Network) architectures. To help professionals, engineers,…
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What Is NGKSI (Key Set Identifier) for 5G? 1 | Overview Every secure 5G session begins with a security context—a bundle of cryptographic keys and counters shared by the user equipment (UE) and the 5G core. The New-Generation Key Set Identifier (ngKSI) is the compact label that tells both sides which security context they are…
1. Introduction A Wireless Local Area Network (WLAN) is the invisible fabric that lets laptops, smartphones, tablets, and IoT devices communicate without a tangle of cables. Since its commercial debut in the late 1990s, WLAN technology—popularly branded as Wi-Fi—has transformed workplaces, homes, and public spaces into always-on, always-connected environments. 2. What Exactly Is a WLAN?…
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