https://www.sciencedaily.com/releases/2019/10/191023093451.htm

The engineering innovation requires no new hardware to enhance the signal range for "internet of things" devices, like a door sensor or motion detector, but can extend the distance these devices can be installed from a Wi-Fi access point by more than 60 meters, according to test results.

"That's the really cool thing about this technology: it's all done in software," said Phil Lundrigan, assistant professor of computer engineering at BYU. "In theory, we could install this on almost any Wi-Fi-enabled device with a simple software update."