Digital Television

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A year after the FCC issued its order adopting the "White Spaces" proposals (about which we wrote here and here), to allow wireless devices to operate in unused portions of the television band on a non-interference basis, the FCC took its first steps toward actual implementation of that order by issuing a request for Proposals from entities wishing to be considered for the position of Database Manager.  This Database Manager will play a very important role in the implementation of the White Spaces order, as it will identify all of the current operators in the TV band that the new wireless devices will have to protect while operating in a given region.  In its White Spaces order, the FCC concluded that not all of these devices could, on their own, adequately sense where there were TV stations or other spectrum users that needed to be protected.  Thus, the White Spaces devices need to be able to communicate with the database to be maintained by the Manager, to make sure that they are operating on clear portions of the television spectrum.  White Spaces devices need to protect not only full power TV stations, but also Low Power TV stations and TV translators, as well as the path between a full-power TV station and any translator that rebroadcasts that station.  Cable system headends which pick up TV signals must also be protected, as well as land mobile users who use portions of the TV band.  Certain regular users of wireless microphones also need to be protected – so the database will need to be very detailed to give the White Spaces devices access to information about all of these existing users who must be protected.

In its Request for Proposal, the FCC has asked that proposed Database Managers provide extensive information by the January 4, 2010 filing deadline.  Information requested includes the following:

1. The entity must demonstrate that it possesses sufficient technical expertise to administer a TV band database. It must demonstrate that it has a viable business plan to operate a database for the five-year term the rules. To the extent that the proponent will rely on fees from registrations or queries, the proposal should describe the fee collection process.

2. The entity must describe in detail the scope of the database functions that it intends to perform, such as managing a data repository, performing calculations to determine available channels, and/or registering fixed unlicensed devices and licensed services not listed in the Commission’s databases, or how it will have functions performed in a secure and reliable manner by another entity. The entity must also describe how data will be synchronized between multiple databases if multiple databases are authorized and how quickly this synchronization of data will be accomplished.

3. The entity must provide diagrams showing the architecture of the database system and a detailed description of how each function operates and how each function interacts with the other functions.

4. If the entity will not be performing all database functions, it must provide information on the entities operating other functions and the business relationship between itself and these other entities. In particular, it must address how the Commission can ensure that all of the requirements for TV band database administrators in the rules are satisfied when database functions are divided among multiple entities, including a description of how data will be transferred among these various related entities and other databases if multiple databases are authorized and the expected schedule of such data transfers (e.g. real-time, once an hour, etc.)

5.  The entity must describe the methods that will be used by TV band devices to communicate with the database and the procedures, if any, that it plans to use to verify that a device can properly communicate with the database. It must include a description of the security methods that will be used to ensure that unauthorized parties can not access or alter the database or otherwise corrupt the operation of the database system in performing its intended functions. In addition, the entity should describe whether and how security methods will be used to verify that Mode I personal/portable devices that rely on another device for their geographic location information have received equipment authorization, interfaces, protocols) that will be used by TV band devices to communicate with the database and the procedures, if any, that it plans to use to verify that a device can properly communicate with the database. It must include a description of the security methods that will be used to ensure that unauthorized parties can not access or alter the database or otherwise corrupt the operation of the database system in performing its intended functions. In addition, the entity should describe whether and how security methods will be used to verify that Mode I personal/portable devices that rely on another device for their geographic location information have received equipment authorization.Continue Reading FCC Starts Next Step of TV White Spaces Deployment – Issues RFP for Database Manager to Track Interference Concerns

DWT attorneys David Oxenford and Ronnie London both spoke at the Future of Television – East Conference held in New York City on November 18-19, 2009. Dave delivered introductory remarks to the Conference, and participated with Shelly Palmer, Host of MediaBytes, in a discussion "What’s the Industry Buzz.". Dave discussed the…

By December 1, 2009, all commercial and noncommercial digital television (DTV) stations must electronically file a FCC Form 317 with the Commission reporting on whether the station has provided any ancillary and supplementary services over their digital spectrum during the twelve-month period ending on September 30, 2009.

Under the Commission’s Rules, in addition to providing free over-the-air broadcast television, DTV stations are permitted to offer services of any nature, consistent with the public interest, convenience, and necessity, on an ancillary or supplementary basis.  Some examples of the kinds of services that may be provided include computer software distribution, data transmissions, teletext, interactive materials, aural messages, paging services, audio signals, and subscription video.

All DTV stations — regardless of whether the station holds a DTV license or is operating pursuant to Special Temporary Authority (STA), program test authority (PTA), or some other authority — must file a Form 317 reporting whether or not it provided such services and whether it generated any income from such services. If the station did provide such ancillary services, then the FCC wants to know about it. More importantly, if the station generated revenue from the provision of those services, then the FCC wants its 5% cut of the gross revenues derived from such service.  The Form 317 is very brief, soliciting information about the license and the types of services provided, if any, and must be filed electronically through the CDBS filing system.Continue Reading DTV Station Reminder: FCC Form 317 Reporting of Ancillary Services Due Dec. 1st

An article from TV NewsCheck last week reported on an approach by an FCC representative to television operators, floating an idea that the FCC would "buy" TV spectrum from existing television station operators, and repurpose that spectrum for wireless users – presumably some sort of wireless broadband.  The funds to buy the spectrum would come from the auction of the frequencies.  Over-the-air TV viewers would perhaps be left with a limited over-the-air service.  Today, another article cites a study filed at the Commission that suggests that the auction of TV spectrum could bring in more than three times the value of what that spectrum is for broadcasting.  Could these developments grow into a ground swell that could signal the end of over-the-air television?  Nicholas Negroponte made the much quoted observation almost 15 years ago, before the Internet was the multi-media service that it is today – that communications devices that were wired will become unwired, and those that were wireless would become wired – the "Negroponte Switch" or the process of "unwiring."  But is this switch inevitable for television, and is it in the industry’s best interest?

The theory of unwiring looked at the growing demands of wireless data networks for more and more bandwidth. While voice and data services were, at one time, wired services (the plain old telephone, the fax, even the telegraph), more and more of that information is now being digitally packaged and delivered wirelessly.  At the same time, video programming was delivered through wireless over-the-air television (though no one ever referred to it as "wireless"), but each year is more and more delivered by wired means (by cable companies and what used to be telephone companies).  At this point, estimates are that only a bit more than 10% of television households get their television programming exclusively from over-the-air reception.  Looking at this transition, some have theorized that the progression would continue, and the broadcast services would end up being delivered to fixed locations by wire, while the data services would be delivered wirelessly.Continue Reading Could Calls on the FCC for More Spectrum Lead to the End of Over The Air TV?

The FCC today announced that, effective October 27, noncommercial FM stations need no longer protect Channel 6 analog television channels.  The lower end of the FM band, which is reserved for noncommercial educational FM broadcasting, is immediately adjacent to TV Channel 6.  As most television stations abandoned Channel 6 in June when the digital television…

With the end of the DTV transition, the future use of TV channels 5 and 6, about which we have written before, is now back before the Commission in connection with an FCC filing by the Minority Media and Telecommunications Council, whose "radio rescue petition" was recently placed on a public notice opening a 30 day public comment period.   The FCC already has before it comments filed in its Diversity proceeding suggesting that these channels be reallocated for radio use, as Channel 6 is immediately adjacent to the lower end of the FM band, and the sound from many analog channel 6 TV stations could be heard on FM receivers.  While this petition has been opposed by certain TV interests, it is interesting to note that many television operators have been acknowledging that VHF channels, which had been the preferred channels for analog operations, may not be as advantageous for digital use, especially in urban areas, and may be particularly problematic for use with mobile digital television systems which are about to be introduced.

 In an analog world, VHF channels (those between 2 and 13) were prized by broadcasters, as stations operating on those channels could operate at power levels significantly lower than UHF stations (saving electricity costs), and still cover greater areas.  Many broadcasters thought that these benefits, particularly the lower power costs, would carry over into the digital world, and opted to remain on VHF channels for their digital operations – in some case abandoning the UHF temporary transition channel on which they were operating digitally during the period when they were running both a digital and an analog station before the end of the transition, to return to their VHF channel for their final digital operation.  Right after the digital transition was complete and these stations had moved back to their old VHF channels for their digital operations, in several major markets, many broadcasters operating on VHF channels found that their digital operations had significant problems, as the power levels were insufficient to reach many over-the-air sets, particularly those using "rabbit ears" antennas in urban areas.  Continue Reading Will TV Channel 6 Be Used For Radio? – MMTC Petition Raises the Issue, Again

David Oxenford presented on the topic "The View from Washington –Issues Posed by the DTV Transition" at the Columbia Institute for Tele-Information Symposium Digital TV Transitions: DTV Switchover, Mobile TV, IPTV Lessons and Projections, held at Columbia University in New York City on October 2, 2009.  David discussed issues including low power television’s…

Following the digital transition, issues with the reception of some television stations have highlighted the need for the use of outdoor antennas to receive the digital signal.  Last week, in three FCC decisions, the Commission made clear that its Over-the-Air Reception Device rules (the "OTARD rules") prohibit most zoning and other land-use restrictions, both governmental and private, on the use of such antennas.  These rules were adopted as a result of Congressional actions, and prohibit many restrictions on the installation and use of antennas used to receive television and other video signals either on private property owned by the user of the antenna or on property leased by the user.  Stations should become familiar with these rules, and let their viewers know of the rules, so that they can use them if they have problems installing antennas to receive the new digital signals over the air.

The rules apply to antennas that are one meter or less in diameter, or any size in Alaska, and are designed to receive or transmit direct broadcast satellite services, or one meter or less in diagonal measurement and are designed to receive or transmit video programming services through multipoint distribution services, including multichannel multipoint distribution services, instructional television fixed services, and local multipoint distribution services; and antennas designed to receive television broadcast signals.  For the Rule to apply, the antenna must be installed on property within the exclusive use or control of the antenna user where the user has a direct or indirect ownership or leasehold interest in the property upon which the antenna is located. Continue Reading FCC’s OTARD Rules – Limiting Zoning and Land Use Restrictions on Outdoor TV Antennas

This week, the FCC announced that it will begin accepting applications for new digital-only LPTV and translator stations in rural areas as of August 25, 2009. Beginning on that date, the FCC will also begin to accept applications for major changes to existing analog and digital LPTV and TV translators in rural areas, and applications for digital companion channels (DCCs) for existing analog stations in rural areas. By "rural areas", the FCC means stations that specify a transmitter site that is located more than 75 miles away from the reference coordinates of the 100 U.S. cities listed in the FCC’s Public Notice. Applications for new analog facilities will not be accepted. This filing opportunity will be on a first-come, first-served processing basis, and mutually exclusive proposals will be resolved by auction.  A copy of the FCC’s Public Notice is available here.

While this window is for new stations, major changes, and DCCs in rural areas, prior to that date all existing LPTV, TV translator, and Class A television stations may wish to review their present options for converting to DTV. The Commission’s Public Notice reminds existing stations that they may file an application for on-channel digital conversion (i.e. flash-cut) at any time. In order to retain processing priority, existing stations are encouraged to file flash-cut applications prior to August 25th, and certainly by January 25, 2010, at which point the FCC will open the door for new digital licensing opportunities on a nationwide first-come, first-served, as discussed below. Continue Reading Filing Opportunity for LPTV and Translator Stations in Rural Areas Commences August 25th; Nationwide Window Opens Jan. 25, 2010

Reading the papers and watching the news this weekend, one would think that analog television is a relic of the past – something that we can all soon look back at fondly as a quaint childhood memory, never to be seen again.  Yet all the reports fail to mention that for populations that watch their over-the-air television from TV translators or Low Power TV stations, analog television is still very much a reality, and in some places will be for years until the FCC sets a deadline for the digital conversion of these stations. Many of these stations operate in rural areas or serve minority or other specialized audiences, perhaps explaining the lack of coverage in the mainstream media.  But, given all the publicity that has been accorded to the "completion" of the conversion, some of these populations may well have been confused by the process.  We’ve writtenabout this issue and how it could have created confusion in smaller markets which have service by both full-power and low power TV stations, here.

The transition of LPTV to digital raises a number of issues – including the ability of these stations to deliver radio-type programming when operating on Channel 6.  As we’ve written, LPTV stations on Channel 6 have been used to provide radio services, as Channel 6 is immediately adjacent to the FM band and can be picked up on most radio receivers..  However, when the ultimate transition of LPTV to digital is completed, the ability of these stations to provide a radio-type service will probably disappear, as the audio system used by digital television will not be picked up by analog radio receivers. Continue Reading Analog Television – Not Dead Yet – Not All LPTV Stations are Digital