Canada's telephone companies have long been demanding access to cable's traditional turf. But some of these companies have been doing much more than just talk: they've been ploughing ahead with leading-edge network trials, testing not just video signal distribution, but much, much more. NBTel: Lobbying openly When it comes to telcos attacking cable's traditional monopoly, New Brunswick Telephon...
Practitioners of the anything-but-ATM data networking religion are finding ever more reasons to believe IP-based transport solutions represent a winning approach to taking on incumbent carriers, but they shouldn't get too carried away. Even as the rapidly expanding power of IP (Internet protocol) Layer 3-based architectures opens unlimited service potential at unprecedented levels of cost effic...
The list of unfinished business includes program insertion and splicing; emergency messages on cable systems; copy protection; data broadcasting and multimedia services; forced tuning of TV tuners; audience rating data; and other items. Digital TV will continue to evolve. Here are some details. Program insertion and splicing How does a broadcaster or cable operator insert a commercial? The issu...
Recent rumblings suggest there's a delay in the DOCSIS (data-over-cable service interface specification) testing process that's underway in CableLabs' incubator. Those close to the process say there's no delay, just unrealistic expectations surrounding the testing process, and undo focus on the certification "sticker" that will be issued to vendors who survive the tests.
Denver may be the "cable TV capital," but until now, it had not hosted a major industry trade show. All that changed last month when thousands of technical folks arrived in the Mile High City for the annual SCTE Cable-Tec Expo. Among its business in Denver, the Society bestowed a number of honors on industry luminaries, and also elected a new chairman at the Expo.
Like the proverbial freight train that's thundering down the mountain, cable TV's rush into the digital era has begun in earnest. Led by Tele-Communications Inc.'s deployment of hundreds of digital headends and hundreds of thousands of digital set-tops, cable installers and technicians are setting up and troubleshooting digital equipment every day.
The latest round of bickering came after a "digital TV working group" of the Joint Engineering Committee met — for the first time — to begin hammering out what a "cable-ready" digital TV should look like. Representatives from both industries met and were treated to a prepared presentation by the co-chair who represents the consumer electronics side.
There are at least three kinds of taxes that come up when people talk about taxing the Internet. The first kind is state sales taxes on items purchased over the Internet. That's not an FCC issue, but it is a controversial issue that Congress will have to deal with. A second kind of tax is telephone access charges.
Technological advances emerging in stride with rising concern over an aggressively expanding cable industry are leading the telcos back to their future. Like it or not, local exchange carriers are once again confronting the fact that the ability to offer video entertainment services is vital to holding onto their core residential voice and dial-up data market.
High-speed data-over-cable. Telephony. Digital video and interactive TV. These are the new buzzwords of the '90s as cable network operators rush to take advantage of their high-bandwidth networks by deploying new, feature rich services in their drive to derive more revenues from their customers. The hardware side of the house, which has had problems keeping up with it all, is nearing the point ...
Two years after its passage, the Telecommunications Act of 1996 is finally producing some new competitive alliances. A heretofore obscure section of the legislation (Section 103) allows previously-restricted public utility holding companies to create subsidiaries that can provide telecommunications and information services without prior SEC approval.
It's not news that Denver has long been considered the center of the cable universe. It's home to a host of MSOs and cable-centric businesses. The industry's most important research and development work is being done at CableLabs, located just west of town. And it won't be too long before ground is broken on the University of Denver campus for the National Cable Center and Museum.
When it comes to digital video, Tele-Communications Inc. is out there on its own, boldly forging ahead with deployment, while nearly every other major MSO has taken a more cautious approach. Some even say the digital economic model is broken because new set-tops are wildly expensive, and there are so many analog receivers in existence.
Depending on which technology master you serve, telecommunications competition is either the dream you've always hoped for, or the nightmare that has you sitting bolt upright in the middle of the night. In the two years since telecommunications was overhauled via legislation, true competition has been largely nonexistent.
Low-power communications transmitters can be operated in the United States without radio licenses, provided that their power is low enough that they will not cause interference. Garage door openers, wireless LANs, wireless headphones and motion sensors are all examples of unlicensed low-power transmitters.