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Wednesday, May 11, 2011

postheadericon Why we can have both reliable GPS and more broadband

A major radio spectrum problem before the Federal Communications Commission this year is the dispute between the GPS community and a company called LightSquared, which seeks to operate a new mobile broadband service using terrestrial base stations that will compete with existing cellular carriers.

Depending on your viewpoint, this dispute is either an attempt by greedy entrepreneurs to wreck the ubiquitous GPS system, endangering public safety or a spectrum fight between users of neighboring bands in which one group wants to solve a technical problem by putting all the burdens of the solution on the other.

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