Current measurement of 5G base stations

What are 5G UE and BS measurements?

This page provides an overview of 5G measurements performed on User Equipment (UE) and Base Stations (BS) or Nodes B (NB). It details both 5G UE measurements and 5G BS measurements. The 5G measurements encompass both transmitter and receiver test scenarios. Introduction: The following tests are generally performed during 5G measurements:

What is a 5G base station?

They help fill coverage gaps, improve network reliability, and handle high data traffic. In cities, more than 60% of 5G base stations are small cells, placed on rooftops, lampposts, and building facades. These mini base stations are crucial for delivering consistent 5G speeds in crowded areas like stadiums, shopping malls, and business districts.

How many 5G base stations are there in the United States?

While China leads in sheer numbers, the U.S. is making steady progress. By late 2023, the country had between 150,000 and 200,000 active 5G base stations. The deployment strategy in the U.S. is different from China’s, as it relies on private investment rather than government-led initiatives. Is this article too long?

What tests are performed during 5G measurements?

The following tests are generally performed during 5G measurements: Figure 1: Equipments available from Keysight Technologies for 5G measurements. References: Explore 5G measurements for User Equipment (UE) and Base Stations (BS), covering transmitter and receiver test scenarios, conformance, and network stability.

What are radio layer measurements on 5G base stations?

The radio layer measurements on 5G base stations can broadly be categorized as transmitter quality and demodulation based measurements. These measurements are used to confirm that any transmitter is compliant to national regulatory requirements to prevent interference with other legitimate users of the spectrum.

How are 5G base stations different from LTE base stations?

Many 5G base stations, often referred to as gNB, have a very different physical construction from an LTE base station. New antenna technologies to facilitate beam steering have been developed using active antenna systems with multiple active elements. These antennas integrate RF amplifiers and phase shifters behind each element.