A look at the video dial-tone network |
| |
Authors: | Dixit S. |
| |
Affiliation: | Nynex Sci. & Technol. Inc., Cambridge, MA; |
| |
Abstract: | As organisations with information to sell implement an array of multimedia services for the home, others, too, are hard at work. Telephone companies, as well as cable operators, are busy developing broadband intelligent networks to underpin those broadcast and interactive offerings. The phone companies define their network as a common-carrier transport service, in that it grants equal access to all information providers, including themselves, and enables consumers to "dial up" video or multimedia applications offered by third parties. This kind of service has become known as a video dial-tone network. The user first gets a menu from the network provider. He or she then picks an information provider, which sends its own interactive menu of services to the customer |
| |
Keywords: | |
|
|