Cell towers are an essential component of Canada’s communication infrastructure. These towers, located throughout the country, facilitate the connection between cell phones and wireless services through radio signals, enabling long-distance communication. It is important to note that towers visible along highways and residential areas may be utilized by multiple telecom providers, as Canada has regulations on tower sharing.
Tower sharing was introduced in 2007 by Innovation, Science, and Economic Development Canada (ISED), with the aim of reducing the proliferation of towers and expediting network deployment to encourage competitive entry. These rules went into effect in November 2008 and were subsequently updated in 2013. Regardless of the telecom provider using the tower, the process of establishing connections is generally the same. A main fibre feed from the carrier’s headquarters powers the radio signals that connect wireless devices. This equipment is connected from the base to the top of the tower, where antennas transmit the signals. The towers also have a sheltered area for storing the necessary equipment to power the cell tower.
Ericsson, a global telecom giant, collaborates with various Canadian telecom providers, including Rogers, Telus, Xplornet, and Bell, to provide 5G access. To deploy these systems, Ericsson relies on skilled tower climbers. While in the United States, Ericsson employs its own climbers, in Canada, it partners with local experts like ComSolve.
During a recent visit to one of Ericsson’s towers in Southern Ontario, which stood at 73 meters in height, it became evident that the shelter within the tower not only stored equipment but also acted as a timeline showcasing the evolution of technology. Older technologies associated with 3G, such as Universal Mobile Telecommunications Service (UMTS), were present, but gradually replaced by smaller and faster equipment as technology advanced.
The safety of tower climbers is of utmost importance. Before climbing, a team conducts a thorough safety assessment and establishes a detailed plan, including the location of the nearest hospital. Safety equipment is inspected during a “tailgate meeting” prior to climbing. However, certain factors like weather can impact the completion of a climb. Climbers bring an RF meter with them to detect any potential hazards near antennas.
Wireless connectivity is described as magical, as it operates invisibly around us. Safety is a top priority for ComSolve, who has its own training facility where employees can practice climbing before starting their work. Ericsson also follows similar training practices, ensuring compliance with safety regulations and correct installation procedures.
Ericsson’s training facilities, such as the Center of Excellence in Lewisville, Texas, provide climbers with indoor towers and rooftops to practice on. These facilities replicate real-life conditions and structures found in the field. The training program not only focuses on climbing skills but also emphasizes the importance of rescue techniques. Recruits practice rescues using MMA dummies to ensure they are capable of performing such tasks in the field.
Climbers with different backgrounds, including those from unrelated fields, often enter the industry. Safety remains a priority at ComSolve, where Liam McCauley, a 23-year-old with a background in labor, has found a passion for his work. Ericsson’s program highlights the importance of safety, with a two-week focus on climbing skills alone. Ensuring that everyone goes home safely at the end of the day is a key principle throughout the industry.
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Deepak Sen is a tech enthusiast who covers the latest technological innovations, from AI to consumer gadgets. His articles provide readers with a glimpse into the ever-evolving world of technology.
