Wi-Fi has been around for almost 20 years now, so it’s exciting to hear that breakthroughs are still happening. Not long ago, we learned about a discovery that could lead to wireless Internet that’s 100x faster than Wi-Fi, but in this post, we’re going to explore the “energy efficiency” side of things. Note that this new technology — dubbed “Passive Wi-Fi” — has nothing to do with delivering power over Wi-Fi or with charging devices over Wi-Fi. It’s a different kind of Wi-Fi hardware that solves a notable issue in modern Wi-Fi receivers. Wi-Fi Uses a Lot of Energy Some...
Read the full article: Passive Wi-Fi Could Double the Battery Life of Mobile Devices
via MakeUseOf
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