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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.
20 maj 2020 · This paper briefly discusses the architecture of 5G, following by the security associated with the 5G network, 5G as an energy-efficient network, various types of efficient antennas...
Providing the most comprehensive overview of 5G technologies to date, this is an essential reference for researchers, practicing engineers, and graduate students working in wireless communications and networking.
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)
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
technical directions for the architecture design in the 5G era. The first version of the white paper was released in July 2016, which captured novel trends and key technological enablers for the realization of the 5G architecture vision along with harmonized architectural concepts from 5G PPP Phase 1 projects and initiatives.
Specify the performance goals for 5G in terms of data rates and latency. Illustrate the overall 5G system architecture. Explain Network Slicing, Service Based Architecture (SBA), and Multi-access Edge Computing (MEC) Summarize key characteristics of the New Radio (NR) air interface.
