5G Switch LNA Modules
MACOM offers a complete portfolio of high-power switch and LNA modules to cover many sizes and classes of 5G base stations, including Macro Cell, Small Cell, and massive-MIMO AAS in
Interesting Black Technology of 5G Radio Frequency 5G base station is the core equipment of 5G network, which provides wireless coverage and realizes wireless signal transmission between wired communication network and wireless terminal. The architecture and shape of base stations directly affect how 5G networks are deployed.
The 5G baseband unit is responsible for NR baseband protocol processing, including the entire user plane (UP) and control plane (CP) protocol processing functions, and provides the backhaul interface (NG interface) with the core network and the interconnection interface between base stations (Xn interface ).
NSA Base Stations can provide an evolution path from 4G to 5G. Figure 22 illustrates two configurations for Non-Standalone Base Stations using the 4G Core Network. These configurations, known as 'option 3' and 'option 3a', can be deployed before introducing the 5G Core Network.
The 3GPP 5G new air interface protocol that was frozen in December 2017 has written OTA test specifications for all radio frequency performance indicators of 5G base stations, which means that 5G base station antenna integrated OTA testing will become the main solution for 5G base station hardware performance testing .
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