Roberson and Associates, LLC



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The NTIAs LightSquared Directions, 6 Years Later, 14 February 2012 to 2018
Date: 2/14/2018
Author(s): Dennis Roberson

Ligado Consultant Fires Back At Criticism Of PNT Advisory Board
Date: 7/27/2017
Author(s): Dennis Roberson
Publisher: TR Daily

Response to 5 July 2017 PNT Advisory Board Letter on Ligado Spectrum Proposal
Date: 7/26/2017
Author(s): Dennis Roberson

Ligado Is Ready To Launch A New Mobile Network. Will The FCC Let Them?
Date: 6/12/2017
Publisher: Forbes

"We also hired a world-class engineering firm, Roberson and Associates, to study how GPS can be protected" said Ligado President and CEO Doug Smith . . .
"Ligado Notches Another GPS Agreement Toward Midband Spectrum Plan"
Date: 12/14/2016
Publication: RCR Wireless News

Ligado Representatives Raise Questions about Harmful Interference Threshold
National Public Safety Telecommunications Council
Date: 10/16/2016

Globalstar Submits Responses to Microsoft Gaming Testing
TRDaily Online
Date: 10/14/2016

"Roberson and Associates, a highly regarded independent wireless industry consulting firm, investigated the ability of SmartSky's radio technology to seamlessly coexist with terrestrial Wi-Fi . . ."
"SmartSky's Patented Spectrum Reuse Radio Technology Receives FCC Certification, Unlocking 60 MHz of Nationwide Unlicensed Spectrum for Aviation Use"
Date: 9/28/2016
Publication: SmartSky Networks

Finalized Roberson Testing Proves LTE/GPS Coexistence, Ligado Says
Date: 5/12/2016

Ligado Says Testing Shows That LTE Network Can Coexist with GPS
Date: 5/11/2016

In Push for FCC Action Ligado Releases Some GPS Receiver Test Data
Inside GNSS
Date: 2/29/2016

Cell Phone Companies Give the Government an Unexpected Gift: $44 Billion
Bloomberg Business
Date: 12/18/2014

Washington Starts Hunt for a 'Model City' for Wireless Experimentation
Washington Post
Date: 7/22/2014

Crain's Tech 50 2013
Crain's Chicago Business
Date: 9/23/2013

T-Mobile Challenges Verizon's Spectrum Claims
Date: 2012

It's a Wrap -- Gift Program is a Cut Above
Glenview Sun-Times (
Date: 12/13/2011

Microsoft Angles for Lighter U.S White Space Rules with U.K. Trial
TVB (Television Broadcast)
Date: 6/27/2011

4G Coalition Stumps for D-Block Auction
Broadcasting & Cable
Date: 9/20/2010

Ex-Motorola Execs Switch Sides in Public Safety Debate
POLITICO Morning Tech
Date: 8/25/2010

Former Motorola Exec Backs D- Block Spectrum Auction
Fierce Broadband Wireless
Date: 8/25/2010

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