Manufacturing Today Issue - 246 March 2026 | Page 17

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Networks
Private cellular infrastructure integrates with onpremise systems such as manufacturing execution platforms, robotic controllers and security gateways. This architecture supports secure and responsive communication between robots and local computing resources.
Reducing reliance on cloud roundtrip communication improves both responsiveness and operational resilience.
Breaking through the connectivity wall
Many manufacturers encounter a turning point when robotics deployments expand beyond early pilot programs.
As fleets grow larger, Wi-Fi networks often begin to show their limitations. Engineers sometimes refer to this stage as a connectivity wall. Network contention increases, roaming failures become more frequent and coverage gaps become more visible.
Adding more access points can improve signal coverage, but it does not fully address mobility and latency challenges.
Private cellular networks are designed to scale more predictably. As robotic fleets expand, additional robots can be introduced without redesigning the entire wireless infrastructure.
This approach supports emerging operational models such as robot connectivity as a service, where reliable network performance becomes the foundation that allows robotics automation to operate at scale.
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