On 6/15/2011, Alan Browne posted:
> On 2011-06-15 20:22 , ps56k wrote:
>> x-post to Garmin, etc -
>>
>> "Sam Wormley"<(E-Mail Removed)> wrote in message
>> news:1tydnaNJqPPZ2mTQnZ2dnUVZ_u-(E-Mail Removed)...
>>> LightSquared Prospects; FCC Chair Wants Interference Cleared, Hits Back at
>>> GPS
>>> http://www.gpsworld.com/wireless/lig...back-gps-11787
>>>
>>> June 15, 2011 By: Janice Partyka
>>> Wireless Pulse, June 2011
>>>
>>>
>>> LightSquared Prospects Dimming. Concerns by government and the private
>>> sector about GPS interference from LightSquared’s proposed wholesale LTE
>>> service accelerates. Government experts just reported that interference
>>> with GPS occurred in high portions of LightSquared's spectrum bands and
>>> little in the lower spectrum. The National Space-Based PNT Advisory
>>> Board’s
>>> tests showed that some GPS receivers lost signal strength while others
>>> were fully disabled by LightSquared's signal. FCC Chairman Genachowski,
>>> under fire for granting LightSquared a conditional waiver, has reiterated
>>> that he will not permit LightSquared to begin commercial service without
>>> first resolving concerns about potential interference to GPS devices.
>>>
>>> Genachowski hit back at the GPS community in a letter to Sen. Charles
>>> Grassley, "It should be no surprise to anyone involved in the LightSquared
>>> matter that the company was planning for some time to deploy a major
>>> terrestrial network in the spectrum adjacent to GPS.” Members of the
>>> National Space-Based PNT Advisory Board have stated that they and the GPS
>>> community were not properly notified when the FCC removed the limit on the
>>> number of base stations deployed on this spectrum. And so it goes on. (See
>>> also LightSquared, FCC Rebuttals Distort Record.)
> As an other poster has pointed out on a couple occasions it will be supremely
> ironic if quality and safety of the GPS signal is better outside the US than
> inside the US due to Lightsquared distortion of reality.
On the hopeful side, there was a piece on NPR news a couple of days ago
abut the LightSquared interference with GPS.
With any luck, a publicity storm will develop that will prevent the
catastrophe.
--
Gene E. Bloch (Stumbling Bloch)