Based on network data collected by Nokia’s analytics tool, MobiFone reduced the power consumption of 88% of the 4G radio base stations in the pilot program. To achieve this result, Nokia helped MobiFone switch from traditional power settings for an entire base station cluster to settings at the mobile base station level, thereby ensuring optimal radio connectivity and power balance with lower overall transmit power.

MobiFone has reduced the energy consumption of 88% of 4G radio base stations in this testing program.

Nokia’s digital design analyzes each cell in the network to determine interference, load, and signal strength, and then recommends the most appropriate radio link power balance to reduce transmit power. While integrated radio access network (RAN) subsystem software functions help address off-peak power consumption, the digital design service adjusts power consumption during peak hours, significantly increasing energy savings.

“MobiFone supports sustainable practices that reduce carbon emissions without compromising network performance or customer experience,” said Vu Tuan Trung, Deputy Head of MobiFone’s Technology Department. “We are excited about the results of Nokia’s digital design solution testing and look forward to working with our long-time partner Nokia to reduce energy consumption in other subsystems of our network infrastructure.”

Mr. Ruben Morón Flores, General Director of Nokia Vietnam shared: “The pivotal trial of Nokia’s digital design service to improve energy efficiency in MobiFone’s radio access network demonstrates how mobile service providers can ensure a high-quality end-user experience while reducing energy consumption.”

OFFICE STYLE