To build truly automated, intelligent and robust industrial applications, communication capabilities must meet a set of stringent requirements. With its unprecedented speeds, 5G networks check all the boxes. Moreover, private 5G offers extensive capabilities, making it ideal for building reliable connectivity in manufacturing applications.
A private 5G network architecture not only grants smart manufacturing the benefits of a 5G cellular network—like high bandwidth, low latency and extensive IIoT (Industrial Internet of Things) capabilities—but also ensures interference-free operation with allocated network frequencies. As a result, private 5G networks improve stability and security by allowing the storage of data privately, rather than on a shared public network.
Going wireless
Each year, the manufacturing industry experiences a rise in wireless data transmissions as it embraces industry’s digital transformation.
In key regions promoting smart manufacturing, local governments have already allocated specific frequencies for 5G private networks. These regions include the U.S. (n48), Germany (n77), Australia (n77), Japan (n79), South Korea (n79), and Taiwan (n79). These frequencies are reserved for specific regions to avoid wireless instability caused by interference from public networks. Additionally, the frequencies of telecom providers are leveraged for private 5G networks in certain regions, like China.
Leading global electronic device manufacturers worldwide are already developing their own 5G-specific equipment, such as central units (CUs), distributed units (DUs), and radio units (RUs), as part of the Open Radio Access Network (ORAN) framework. The market’s recognition of the extensive applications of 5G and the development of its architecture are driving this trend. And one of the primary applications is private 5G.
5G benefits for industry
Private 5G networks greatly enhance the security and stability requirements for smart manufacturing. They offer exclusive frequencies for stable signal performance, free from public frequency interference. Additionally, they create a customized network environment that ensures optimal connectivity and security in specific areas.
Another major benefit lies in the capability to store all data on site, rather than on a potentially compromised public network. For example, hackers could intercept data transmitted over a public network or infiltrate a vulnerable network and gain unauthorized access to sensitive data.
Some current private 5G applications in smart manufacturing include fixed-point programmable logic controllers (PLC) and mobile transportation carriers, such as automated guided vehicles (AGVs) and autonomous mobile robots (AMRs).
