The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

The LightSquared GPS clash stemmed from a contentious proposal by LightSquared to build a nationwide wireless broadband network using spectrum adjacent to the frequencies used by GPS and other global ...

LightSquared wants the U.S. FCC to set standards for commercial GPS devices to prevent what LightSquared calls interference with other wireless services. In its latest salvo against the GPS industry, ...

No audio available for this content. iPosi’s in-building SMART 5G measures the loss profile to protect military and commercial spectrum from interference in shared or adjacent bands. (Image: iPosi) ...

Update 4/11/20 12:00 PM EST — After publication of this story, the NTIA published a letter to the FCC that included the notes Norquist, Deasy and Griffin, and the memo from Luu. In addition, the NTIA ...

This can't be a danger to GPS - otherwise the *existing* 1670-1675 frequency block would be causing problems. The proposed frequency block is *further away* from the frequencies used by GPS. Click to ...

LightSquared announced it will change its spectrum use and lower the power of its LTE radios, to allay concerns that the wholesale wireless network will interfere with GPS radios. But it may not be ...

The Pentagon’s fight with the Federal Communications Commission over satellite company Ligado’s spectrum use is basically over, keen observers say, heralding greater use of the finite resource to ...

A new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine assesses the likelihood of harmful interference from Ligado Networks’ authorized use of the ...