LightSquared Outlines Plan to Fix GPS Interference Issues
LightSquared today released details of a plan it says will help it circumvent the GPS interference problems that a number of tests have concluded its planned network creates. LightSquared explained that it hoped to use a specific 10MHz block of spectrum in the L-Band for its Long Term Evolution network. It found that operating its network in this band did in fact interfere with GPS receivers. LightSquared has access to a second 10MHz block lower in the L-Band spectrum that it was planning to hold in reserve for when its business outgrew the first 10MHz block. Instead, it will use this second 10MHz block, which it says poses a lower threat to GPS systems, for its initial network launch. It will also dial down the power used in its base station transmitters by 50%, which it says provides another level of protection to GPS systems. As it stands, Inmarsat uses a part of the lower 10MHz band that LightSquared needs, and it has secured permission from Inmarsat to use that spectrum earlier than originally planned. LightSquared will also work with the FCC and other bodies to resolve the GPS issues caused in the upper 10MHz block. The company is due to turn in the results of initial GPS interference testing to the FCC on July 1.
FCC Approves AT&T Spectrum Purchase from Kaplan
The FCC has given Kaplan Telephone Inc. permission to sell several spectrum licenses to AT&T.
FCC Gives KanOkla Permission to Sell Spectrum to AT&T
The FCC has approved AT&T's proposed acquisition of several spectrum licenses from KanOkla Telephone Association. The transfer includes one Lower 700 MHz C Block license and the partial assignment of a second Lower 700 MHz C Block license, for a total of 12 megahertz, covering parts of two local market areas in Kansas and Oklahoma.
AT&T Seeking 20MHz Block of 600MHz Spectrum
AT&T is making plans to participate in next year's incentive auction, according to CFO John Stephens. "Spectrum is a scare asset, and so we would expect to participate," said Stephens, speaking at technology conference.
C Spire Looking to Nab 700MHz Spectrum
C Spire Wireless is hoping to buy some Lower 700 MHz C Block spectrum from Waller Wireless. The companies recently filed the request with the FCC.