Is Interference in Our SDARS or in Our Selves? FCC Seeks Input On New Interservice Interference Criteria
This entry was posted on 12/19/2007 6:36 PM and is filed under Don Evans,Wireless.
By Donald Evans
703-812-0400
email
The FCC yesterday issued a Notice of Proposed Rulemaking intended to settle once
and for all the long-simmering dispute between Satellite Digital Audio Radio
Service (SDARS) licensees and neighboring Wireless Communications Service
licensees. A decade ago, the two
satellite broadcasters were allocated 12.5 MHz each of spectrum in the 2300 GHz
band in order to provide so-called “ancillary terrestrial service.” This was intended to permit the satellite
operators to reach hard-to-serve terrestrial spots by using terrestrial
repeaters. Regular terrestrial
broadcasters have long been wary that such “ancillary” operations could easily
become a venue for locally directed programming – a key competitive element that
distinguishes regular broadcasters from their satellite cousins. At the same time, the Commission’s existing
rules have hampered the ability of either SDARS licensees or WCS licensees in
the adjacent bands to go into operation without interfering with each other.
The FCC, having received competing
proposals from both sides as to how to proceed, has put both proposals out for
comment in an effort to come up with technical rules which are workable on a
long term basis. It also is considering
placing clear limitations on the ability of SDARS licensees to distribute local
programming over their ancillary facilities.
Comments are due within 30 days of the NPRM appearing in the Federal
Register. The NPRM may be found at FCC-07-215A1.doc.