What is NR NSA and NR SA?

NSA adopts dual connection mode, 5G NR control plane is anchored to 4G LTE, and utilizes the old 4G core network EPC. SA and 5G NR are directly connected to the 5G core network (NG Core). It no longer relies on 4G and is a complete and independent 5G network.

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What is 5G mainly used for?

A: Broadly speaking, 5G is used across three main types of connected services, including enhanced mobile broadband, mission-critical communications, and the massive IoT . A defining capability of 5G is that it is designed for forward compatibility—the ability to flexibly support future services that are unknown today.

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