Canadian carriers are poised to begin tests for next-generation 5G service in the run-up to a public launch in the next three years.
According to The Star, Bell and Telus already have plans to begin 5G trials in their labs, and are working with international telecom standards bodies to finalize the 5G spec, which should happen over the next couple of years. Rogers is sitting tight, but is also eager to begin trials.
Unfortunately, 5G technologies are neither finalized nor particularly opaque to the average consumer. At the very least, 5G represents a speed boost over current 4G LTE networks, with a minimum downlink speed of 1Gbps, or roughly ten times faster than the average high-speed wireless network today.
But most trials taking place right now, including those by U.S. carriers AT&T and Verizon, involve wide-band frequencies as high as 28Ghz, which are only currently authorized for fixed wireless usage. Next-generation wireless networks are expected to take advantage of higher-frequency bands than today's LTE varieties since such spectrum can typically carry larger payloads — at the expense of both signal distance and power output.
Wide-band frequencies, including those in the range of microwaves, are expected to be the backbone of 5G service, removing the distinction between today's home Wi-Fi networks and carrier-own cellular networks. But higher-band frequencies require enormous transmission antennas, and huge amounts of power, to travel far distances, which is why such an extensive lead-time is necessary before finalizing the spec.
Back in March, the Ontario government announced a partnership with Chinese hardware maker, Huawei, which has made a number of investments throughout Canada, including R&D offices in both Waterloo and Ottawa. The company's aim is to make Canada a 5G hub, and eventually provide the equipment to carriers once the technology rolls out.
Fifth-generation wireless technology is also less concerned with throughout from a cell tower to one devices, such as a smartphone, but to dozens or even hundreds of low-powered devices, all communicating with one another.
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Daniel Bader is a Senior Editor at iMore, offering his Canadian analysis on Apple and its awesome products. In addition to writing and producing, Daniel regularly appears on Canadian networks CBC and CTV as a technology analyst.