The City of New York became the latest entity to weigh in on the subject of LTE-U, as an open letter from the mayor’s office to policymakers at the 3GPP standards body pushes for thorough protection for existing Wi-Fi.

LTE-U, a carrier technology designed to take the load off existing networks by using the unlicensed frequency bands where Wi-Fi lives, has provoked widespread concerns about interference and disruption. The technology’s inventors, Qualcomm and Ericsson, and the carriers have insisted that LTE-U contains features that will enable it to co-exist peacefully with Wi-Fi, but many others, from the cable industry to Google and Microsoft, have expressed serious doubts.

To read this article in full or to leave a comment, please click here