- Vodafone provides mobile masts with autonomous antenna adjustment using artificial intelligence
- AI now rotates mobile antennas without waiting for engineering teams
- Robotmast completes network optimization in under thirty minutes
Vodafone has begun trialling a mobile mast equipped with an AI system and a robotic arm capable of automatically adjusting radio antennas.
The technology combines AI analysis with automated hardware movement to reduce manual intervention across 4G and 5G networks.
An algorithm developed in-house by Vodafone first evaluates network demand and local conditions before controlling the robot arm’s movements.
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Robot arm handles physical adjustments
The robotic component itself comes from Humax Networks, a South Korean equipment supplier working with Vodafone on this trial.
When the AI algorithm identifies where coverage or capacity needs change, it instructs the arm to rotate or tilt the antenna accordingly.
This process reportedly takes between 20 and 30 minutes to complete while optimizing for energy efficiency across the network.
Manual antenna reconfigurations, by comparison, often take days or weeks when planning approvals, site access and road closures are taken into account.
Physical engineering is also typically required, adding further delay to any conventional antenna alignment process.
The system adjusts coverage based on environmental patterns, pushing more signal outdoors in clear weather and increasing indoor coverage when conditions turn bad.
Self-organizing algorithms also respond to changes in local traffic congestion, enabling antennas across multiple locations to move ahead of anticipated demand peaks.
Vodafone is currently testing this setup at a site overlooking a shopping center in Tirana, Albania.
There, coverage automatically switches between retail and residential zones as usage patterns change throughout the day, tracking real-world consumer movements.
Francisco Pignatelli, director of mobile access engineering at Vodafone, described the trial as an early example of physical AI in telecommunications infrastructure.
“By analyzing network demand and making autonomous decisions, the AI algorithm can adjust radio antennas to optimize coverage and capacity without human intervention,” Pignatelli said.
Internal antenna components signal the next shift
Despite the current trial’s reliance on physically moving robotic hardware, Vodafone already expects another approach to soon become standard.
The company expects autonomous antenna technologies capable of adjusting internal components rather than repositioning entire devices to reach the market in the coming months.
This shift towards internal alignment is expected to further reduce energy consumption compared to moving an entire antenna assembly outdoors.
Vodafone stated that the combination of antenna digitization with AI-powered automation is a major step towards fully self-adaptive wireless networks.
Whether internal antenna alignment can match the physical precision achieved through robotic arm movements remains an open technical question for now.
Vodafone has yet to describe how internal components alone will replicate the directional control that robotic rotation currently provides across different environmental and traffic conditions.
Via Mobile World Live
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