November 2021, Industrial Ethernet Book

Page 27

Technology

Private LTE networks (pLTE) for industrial applications

SOURCE: INS

The potential usage and benefits of pLTE is truly a paradigm shift for industrial customers with challenging wireless needs. Businesses requiring a more secure network with higher reliability, more mobility, and broader coverage areas should seriously consider pLTE technology.

pLTE technology enables organizations to customize their networks for mission-critical applications, optimize the network for low latency and support specific SLA – all without interference from the often-congested public wireless spectrum.

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Thus, it functions like a scaled-down version of a public cellular network, and it can be based on licensed, unlicensed, or shared spectrum. SOURCE: INS

WIRELESS ETHERNET TECHNOLOGIES SUCH AS Wi-Fi or low bandwidth 900 MHz networks are often challenging and cost-prohibitive to use in industrial applications In many cases, these wireless applications required numerous access points to cover the necessary geographic coverage area did not handle mobile assets well, were expensive to install and, worse, were often-times unreliable when installed. As a result, bandwidth is often "turned down" to ensure higher reliability while using these network technologies in industrial plants, making expandability difficult. In the last couple of years, Private Long-Term Evolution (Private LTE or pLTE for short) network technology has emerged to solve the weaknesses of Wi-Fi and 900 MHz networks described above. pLTE leverages localized micro towers and small cells, conceptually like Wi-Fi access points, to provide coverage and connectivity.

Private LTE is a local and private cellular network.

i n d u str i a l e th e r n e t b o o k

This technology breaks many legacy barriers associated with wireless technologies and allows a broader range, more mobility, better security, and fewer infrastructure components.

What is Private LTE?

Private LTE is a local and private cellular network that includes cell sites and core network servers dedicated to supporting the connectivity of a specific organization’s requirements, independent of the cellular networks of service providers. It enables organizations to customize their networks for mission-critical applications, optimize the network for low latency and support specific SLA – all without interference from the oftencongested public wireless spectrum. Citizens Broadband Radio Service (CBRS) is a band of the radio-frequency spectrum from 3.5GHz to 3.7GHz that the Federal Communications Commission has

27


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New Products

20min
pages 62-69

Software enables algorithms for condition-based monitoring

20min
pages 57-61

AriZona’s new plant connects SCADA/MES with ERP

6min
pages 55-56

Benefits and potential of edge computing

7min
pages 50-52

The journey to provisioning & maintenance with RACER

4min
pages 53-54

Assemble circular connectors with M12 Push-Lock technology

6min
pages 47-49

Avnu launches advanced global TSN certification program

3min
page 46

Single Pair Ethernet: two wires into the future

4min
pages 36-37

High fidelity vibration acquisition platform for condition monitoring

14min
pages 39-43

Private LTE networks (pLTE) for industrial applications

7min
pages 27-30

Long distance positioning system leverages sensor technology

2min
page 38

Monitoring energy networks – how to make it easy and secure

6min
pages 25-26

Digitalisation of production: the right interfaces for late adopters

9min
pages 33-35

Blend of networks to achieve production scale for IoT projects

8min
pages 31-32

Ways smart maintenance can reduce unplanned downtime

5min
pages 44-45

Smart monitoring tracks pump operation and analytics

5min
pages 19-20

Connecting container cranes across the globe

4min
pages 21-22

Real-time locating enables flexible production models

8min
pages 14-16

Cloud-based CNC monitoring of aerospace parts to shop floor

4min
pages 17-18

IIoT solution moves beyond the boundaries of drive technology

6min
pages 23-24

Factory automation leverages connectivity solutions

16min
pages 6-11

From warehouse to enterprise with edge computing

6min
pages 12-13

Industry news

3min
pages 4-5
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