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Based on NFV and SDN, physical infrastructure of the future network architecture consists of sites and three-layer DCs. Sites support multiple modes (such as 5G, LTE, and Wi-Fi) in the form of macro, micro, and pico base stations to implement the RAN real time function.
1 maj 2018 · Fundamentals of 5G Mobile Networks provides an overview of the key features of the 5th Generation (5G) mobile networks, discussing the motivation for 5G and the main challenges in...
The 5G Architecture Working Group as part of the 5G PPP Initiative is looking at capturing novel trends and key technological enablers for the realization of the 5G architecture. It also targets at
5G Service Based Architecture • Separate Control plane functions from User plane fns: independent scalability, modularize fns for n/w slicing, evolution and flexible deployment • Network Repository Function (NRF) and Network Exposure Function (NEF)
Gain a detailed understanding of the protocols, network architectures, and techniques being considered for 5G wireless networks with this authoritative guide to the state of the art.
The 5G core standardization should define a functional architecture where implementation technologies can be evolved and replaced over time. Key principles: Prioritize interfaces to support Multi-vendor integration. Scale UP and CP functionality independently.
As envisioned by 3GPP Release 15, the 5G architecture will address three differentiated use cases (Figures 3-3 and 3-4): Enhanced Mobile Broadband – eMBB
