5G Technology Explained Architecture, NR vs Core, and 3GPP Standards скачать в хорошем качестве

5G Technology Explained Architecture, NR vs Core, and 3GPP Standards

Are you looking to master the technical foundations of 5G technology? This video provides a deep dive into the engineering and protocols that define the 5G System (5GS), moving beyond the buzzwords to explain the actual mechanics of New Radio (NR) and the 5G Core (5GC). What you will learn in this technical deep dive: • The 3GPP Framework: Understand the progression of standards from Release 15 (foundational 5G) through Release 18 (5G-Advanced) and how they define the global telecommunications ecosystem. • Service-Based Architecture (SBA): Discover how the 5G Core replaces traditional network entities with modular Network Functions (NFs) like the AMF, SMF, and UPF, communicating via HTTP/2 APIs. • The Three Pillars of 5G: A technical breakdown of eMBB (Enhanced Mobile Broadband), URLLC (Ultra-Reliable Low-Latency Communications), and mMTC (Massive Machine-Type Communications). • Radio Innovations: How Massive MIMO and Intelligent Beamforming use large antenna arrays to focus radio energy and support up to 1 million devices per square kilometer. • Network Slicing: Learn how operators create logically separated, end-to-end virtual networks on a single physical infrastructure to meet specific industry Service Level Agreements (SLAs). • Spectrum Layers: The physics and utility of Low-band coverage, Mid-band (the "Goldilocks" spectrum), and High-band mmWave for multi-gigabit speeds. • CU/DU/RU Split Architecture: How the 5G base station (gNB) is functionally disaggregated to optimize latency and deployment flexibility. 5G is more than a speed upgrade; it is a software-defined, cloud-native platform designed for the "Internet of Everything". Helpful Analogies to Understand 5G Tech • The "Microservices" Analogy for SBA: Traditional 4G networks were like a single, large monolithic software application where every part was tightly coupled. 5G’s Service-Based Architecture (SBA) is like microservices used in modern web apps: each function is a self-contained module that can be updated or scaled without affecting the rest of the network. • The "Layer Cake" Strategy for Spectrum: Network designers view 5G spectrum as a layer cake. The low-band is the foundation providing nationwide reach; the mid-band is the middle layer adding capacity and speed; and the high-band (mmWave) is the top layer for high-density, high-speed performance in specific "hot-spots". • The "Directed Flashlight" for Beamforming: While 4G broadcasts signals in all directions like a lightbulb (wasting energy), 5G uses Beamforming to act like a high-precision flashlight, directing the signal specifically toward your device to reduce interference and increase quality. This video made by google Notebook LLM #5GTechnology #5GCore #5GNR #NewRadio #NetworkSlicing #ServiceBasedArchitecture #MassiveMIMO #Beamforming #5GArchitecture #Telecommunications #WirelessTechnology #CloudNativeNetwork #5GAdvanced