Google Proposes To Monitor TV White Spaces - Broadcasting & Cable

Google Proposes To Monitor TV White Spaces

Company submits proposal to be an administrator of geolocation database
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Google, which pushed the FCC to open up the so-called white
spaces between TV channels wants to run them as well.

In a blog posting Monday evening, Google Washington counsel Richard Whitt said the
company had submitted a proposal to the commission to be designated one of the
administrators of a geolocation database.

Unlicensed devices the FCC is allowing to share the TV
spectrum must be capable of connecting to the database to find out what
channels are open for use and which are not in any location.

Google
is proposing
to provide all of the database architecture, from storage to
search, for what it says should be multiple managers, and says it is in the
best position to provide an open, publicly accessible, secure system, which it
will commit to paying for for five years, per FCC requirements.

It does not anticipate charging a per-inquiry fee--though
the FCC permits the database administer to do so--though it did not rule them
out either. Google can also charge for registering spectrum users.

The company envisions a clearinghouse model where a number
of database service providers would be able to cooperate to form voluntary
arrangements to share commission data.

Google was responding to the FCC's issuance of a request for
proposals for a database manager.

Back when the FCC approved the so-called white spaces
between TV channels for use by the devices, it made a part of that decision a
combination geo-location device and database identifying incumbent band users,
which include full-power and low-power TV stations.

That is an effort to prevent interference from the devices,
which search out vacant spectrum to operate on. The database is meant to tell
an unlicensed device which channels are vacant, as well as to register the
locations of fixed devices and "protected locations and channels" not
listed in FCC databases.

Those could include cable headends or locations where
wireless microphones are regularly used.

The FCC in late November said it was looking
for someone to manage
the database that will identify unused TV spectrum
for use by unlicensed devices like laptops for mobile broadband.

In the notice, the FCC gave potential database managers
until Jan. 4 to outline proposals for the database, which will have to contain
the information, a process for incumbents to register, and a way for devices to
query it.

The public will now have until Feb. 18 to comment on the
proposals.

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