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The manufacturing industry is exploring 5G technology at an accelerated pace, largely to enable AI-driven use cases such as: closed loop manufacturing, adaptive productionPredictive analytics and augmented reality (XR)-based employee training and safety for maintenance, says Jagadeesh Dantuluri, general manager, private and private networks at Keysight Technologies. “It’s not about a static assembly line that performs the same action over and over, it’s about an assembly line that can change according to its needs,” he says. “Private networks are essentially enabling new business models in manufacturing.”
Yet the benefits of 5G private networks go beyond production. 5G private networks will drive innovation in many industrial and enterprise sectors as the technology offers more reliable connectivity, faster data rates and lower latency, and greater scalability, security and network control than previous communications technologies.
Benefits of 5G private networks
A private cellular network is built on standards (like LTE or 5G) defined by the 3rd Generation Partnership Project (3GPP), but offers private on-premises coverage. This is important for remote facilities where public networks are not available or indoor coverage is not solid. A private network also makes exclusive use of available capacity; There is no contention from other network users as in a public network. Private operators can also enforce their own security policies to authorize users, prioritize traffic and, most importantly, ensure that sensitive data does not leave the premises without permission.
Dantuluri says that 5G private networks, combined with a customized service, internal control and URLLC capabilities, enable more reliable industrial wireless communications for a wide variety of use cases: “Applications include wireless, real-time, closed-loop control. and process automation and AI-based manufacturing and AR/VR-based design for onsite and remote workers,” he explains. “Additionally, low-cost connectivity enables sensors to be easily deployed in a wider variety of scenarios, allowing businesses to build innovative applications and collect real-time data.”
The industrial sector is moving towards a massive digital transformation, and the integration of information technology (IT) systems with operational technology (OT) systems will accelerate this process. Digital technologies will also enable many new use cases such as automated production.
Dantuluri says a 5G private network allows a facility to synchronize and integrate monitoring data into its workflow, allowing production lines to be configured in real time. “As the factory’s assembly lines and infrastructure, such as robotic arms, autonomous mobile robots (AMRs), autonomous guided vehicles (AGVs) and sensors, are wirelessly connected, it is much easier to configure or move assemblies on demand. This use case provides highly reliable, low-latency wireless connectivity and coverage, and potentially high data rates on both the uplink and downlink, and perhaps Time Sensitive Networks (TSN) in the future. This use case implementation can only be realized with 5G private networks.”
Outside of the industrial sector, 5G private networks enable mobile augmented reality (AR) and virtual reality (VR) applications, for example, allowing engineers to view overlaid blueprints, soldiers to have overhead screens, and businesses to hold virtual meetings. work in the field or remotely. “If a machine needs to be repaired and a technician or a factory worker has AR glasses, technical information can be loaded into the real-world device to see what’s wrong,” says Dantuluri. “And the data center can send step-by-step instructions on how to make repairs.”
The applications of 5G private networks will expand as organizations realize the benefits of pervasive, low-latency, high-bandwidth and secure connectivity. Analysts predict investment in 5G private networks by the end of 2024 tens of billions of dollars. A separate analysis by the research arm of investment firm JP Morgan predicts the future of the global corporate opportunity for 5G. To exceed $700 billion by 2030.
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