What is 5G NR?
The 5G NR standard has been designed based on the knowledge of the typical traffic activity in radio networks as well as the need to support sleep states in radio network equipment. By putting the base station into a sleep state when there is no traffic to serve i.e. switching off hardware components, it will consume less energy.
Does 5G New Radio save energy?
Emerging use cases and devices demand higher capacity from today’s mobile networks, leading to increasingly dense network deployments. In this post, we explore the energy saving features of 5G New Radio and how this enables operators to build denser networks, meet performance demands and maintain low 5G energy consumption.
Which Nr micro deployment consumes the least energy?
At the low traffic point (around the mark) the 1 NR micro deployment consumes the least energy, but at the high-traffic point (around the mark) the 2 NR micro deployment consumes less. In this highly loaded case, the added capacity results in quicker transmissions, thus more time to sleep and reduced power consumption.
What is 5G New Radio?
5G New Radio (NR) is designed to enable denser network deployments and simultaneously deliver increased energy efficiency, thus reducing both operational costs and environmental impacts. Before we explore the new technical features, let’s look more closely at how the existing 4G LTE radio networks function.
Do LTE micro nodes increase power consumption?
What we also can see is that every addition of an LTE micro node makes for a considerable increase in the power consumption. When using NR this is not the case anymore, as each addition of a NR micro node only results in a very small increase in the energy consumption.
Why does 5G NR use idle mode?
The reason for this is that most of the hardware components still remain active so that they are able to transmit mandatory idle mode signals that are defined in the 4G standard such as synchronization signals, reference signals, and system information. So, how can we use this knowledge to create features for energy saving in 5G NR?
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