What is 5GSA network traffic?

5GSA is a 5G exclusive network mode re-established on a non-4G basis; in this mode, 5G mobile phones can directly receive 5G signals, and the signals are real 5G signals with high speed and low latency specialty. 5G independent networking (SA) is a completely independent 5G network, with three major application scenarios: eMMB (enhanced mobile broadband), URLLC (high reliability and low latency), and mMTC (massive connections), as well as network slicing, edge computing, and cloud networks Integration and other new 5G features.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

5gsa private network traffic is a 5G exclusive network model that is re-established on a non-4G basis.

In this mode, 5G mobile phones can directly receive 5G signals. The signals are real 5G signals with high speed and low latency. The linear rate can reach 1Gbps, which means it only takes 1-2 seconds to download a movie.

5G independent networking (SA) is a completely independent 5G network with eMMB (enhanced mobile broadband), URLLC (high reliability and low latency), and mMTC (massive connections) ) three major application scenarios, as well as new 5G features such as network slicing, edge computing, and cloud network integration. It can provide users with VR (virtual reality), AR (augmented reality), ultra-high-definition video and smart industry, smart medical care, and so on.

5GSA technology has a 5G core and new radios, including a fully virtualized cloud-native architecture, and can meet the needs of 5G by introducing a host of new methods for development, deployment and management services. High throughput needs of the network.

SA traffic in 5G refers to the traffic generated in standalone mode, which is completely independent of the 4G network. There are two 5G network modes: SA and NSA!

SA

#SA Independent networking mode requires the redesign and construction of base stations, which requires a large amount of capital investment. The related core network and access network require a lot of effort and material resources. This kind of network can provide ultra-high speed, wide connectivity, and low-latency service capabilities, and supports 5G network slicing and MEC (multi-access edge computing).

NSA

This networking method of NSA allows 5G and 4G to be accessed at the same time at the access network level, and 5G and 4G are shared at the core network level. To a certain extent, it can reduce operator costs, but the speed is slower and cannot support ultra-low latency. Many people also jokingly call the NSA "pseudo 5G."

The difference between SA/NSA

• Network deployment

  SA network deployment cost is higher, NSA has less investment and deployment Faster.

• Technical Features

  SA supports network slicing and multi-access edge computing, NSA does not support it.

• Access method

  SA supports NR wireless access, while NSA has two terminal LTE and NR access methods.

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