PLDT-Smart Tests Robotic Arm Technology in Cell Towers to Improve Network Coverage

Technology | Invention Posted on 2026-03-10 09:53:06

MANILA – PLDT and its wireless unit Smart Communications have started a pilot test using remote-controlled robotic arms in their cell towers to enhance network coverage and improve real-time performance, particularly in underserved areas.

The technology, known as the Optical Compass and Robot Arm (OCRA) system, enables operators to remotely adjust antennas, allowing faster and more efficient network optimization. According to PLDT-Smart, the system aims to strengthen signal coverage, reduce operational costs, and improve overall network performance.

The pilot project is being carried out in partnership with HUMAX Networks, the manufacturer of the OCRA system, and system integrator Telkha.

During the initial test, the OCRA system was installed in an existing cell site serving a hospital and a nearby condominium in San Juan City.

PLDT-Smart said the technology addresses a long-standing challenge in traditional wireless networks where antennas are fixed in place and require technicians to physically visit the site to make adjustments, a process that can be costly and time-consuming.

When paired with the Vega High Gain Antenna tested in Dipaculao, Aurora, the pilot showed improvements in signal strength, quality, and data speed in the tested locations.

The system also reduces the need for frequent site visits and additional base station installations, allowing telecommunications providers to save time and resources while continuing to expand their network services.

PLDT-Smart said the OCRA system will also support its move toward Artificial Intelligence-driven network optimization by enabling real-time monitoring of antenna direction, which is essential for smarter network management.

The company added that the technology supports its efforts to strengthen 5G services while preparing for future advancements such as 6G connectivity. 

NPO News Team l PNA - PR

Share:

Writer :

Link :