Bridging Canada's Broadband Gap: Novel Solutions for Expanding Cellular Coverage to Rural and Remote Communities

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Canada's vast and rugged geography has always challenged the vision of Canada as one connected nation. Today, many Canadians who live away from population centres have limited access to broadband Internet and the digital services that depend on it. Sparse populations, challenging terrain, and lack of basic infrastructure limit ground-based wireless infrastructure in many remote areas. Satellite communications are theoretically able to solve this problem, however the cost and complexity of satellite services is high, resulting in services that are more cumbersome, less affordable, less reliable, and less mobile than their terrestrial counterparts. In this applied research project, Algonquin College's professor Wahab Almuhtadi will partner with TELUS to investigate novel, cost-effective ways to increase the reach of terrestrial infrastructure to better serve rural communities. The project will explore three innovative approaches: 1) Low-cost options for (a) network 'backhaul' and (b) small-scale local power generation. These could reduce the deployment cost of cellular infrastructure in remote regions. 2) Use of novel aerial platforms such as 'kytoons' (kite-balloons) and other 'uncrewed' aircraft as means to increase base-station height. 3) Use of long-reach communications techniques, including "Internet of Things" interfaces, low rate error-control codes, and high-gain antennas, to extend range without increasing power. The project will provide experiential learning opportunities for Algonquin students under a variety of disciplines, under the supervision of prof Almuhtadi. The outputs of the project will help TELUS to expand its geographical and population coverage, bringing a range of safety, health, and economic benefits to Canadians.