Gaining Location Accuracy with Next Generation Networks: A Look at NLM in 5G and 4G as a GPS Alternative

The future of navigation and location accuracy relies on powerful networks that allow for precise positioning, even inside buildings. To meet this need, emerging technologies such as Networked Location Measurement (NLM) are making their way into the mainstream market. NLM is being used to supplement or replace Global Positioning Systems (GPS) by leveraging the speed, precision and coverage of 5th generation (5G) mobile networks and 4th generation Long-Term Evolution (4GLTE). In this article, we’ll discuss what NLM is, how it works compared to GPS technology and its potential applications.

 

What Is Networked Location Measurement?

Networked location measurement is an umbrella term which refers to a set of techniques used to determine accurate position information within cellular radio networks with limited coverage or without any dedicated infrastructure. The main idea behind network location measurements involves using existing infrastructure—such as cell towers —to calculate position data instead of relying solely on satellites like many do via traditional GPS systems. By using cell tower triangulation methods combined with signal strength readings from multiple towers in different geographies, NLM can determine a user’s position with much higher accuracy than GPS systems.

 

How Does It Work Compared to GPS?

NLM works by using signal strength readings from multiple towers to triangulate a user’s location. These readings are then combined with algorithms that take into account the terrain (such as buildings, shadows and other obstacles) between the towers and the user to get an even more accurate result. On the other hand, GPS works by using satellites to calculate a user’s location based on their latitude and longitude coordinates. NLM is much more effective than GPS when it comes to indoor positioning as well as in urban canyons due to its ability to take terrain into account.

 

Potential Applications of NLM

NLM has a wide range of potential applications, from helping emergency services accurately locate callers in an urban environment, to providing more accurate location data for the purpose of tracking and marketing. Additionally, NLM could be used to make navigation indoors much easier, as it is much more accurate than GPS in those types of environments. NLM could also be used to help self-driving vehicles navigate indoors and in urban canyons, providing a higher level of safety for their passengers.

 

In conclusion, Networked Location Measurement is an emerging technology that has the potential to revolutionize navigation and location accuracy. By leveraging the speed and precision of 5G networks and 4GLTE, NLM can provide much higher levels of accuracy than traditional GPS systems, even in indoor environments or urban canyons. Its potential applications are varied and could have a significant impact on how we navigate our way around both indoors and out. While there’s still a lot of work to be done—such as developing better algorithms and more precise readings—it’s clear that NLM will play an important role in the future of navigation.