EchoStar Talks SCS Interference With Bureau Chiefs

Before authorizing any supplemental coverage from space (SCS) operation, the FCC must ensure incumbents operating in the same bands won't suffer harmful interference, EchoStar representatives urged during meetings with leaders of the Space and Wireless bureaus. In a Space Bureau filing Friday recapping a meeting with Bureau Chief Julie Kearney and Wireless Bureau Chief Joel Taubenblatt, EchoStar said interference protection also must extend to adjacent bands and other geographies. No SCS technical rules can be finalized before studies showing these technical requirements will address co-channel, adjacent channel and adjacent geography interference, it said. Alternately, SCS applications could be required to submit evidence subject to public comment showing that there wouldn't be harmful interference, EchoStar said. SCS use of terrestrial spectrum in the U.S. should require consent from, and appropriate lease agreements with, the terrestrial licensee as well as the licensee with a meaningful role in managing interference, it said.