Evolution of the North Carolina Information Highway

As the first information highway of its kind, the North Carolina Information Highway is likely to set an example for ATM broadband deployment not only in the BellSouth region but also in the rest of the country. The article outlines an evolutionary path for new network architectural features and additional video and data services that can be supported by the NCIH. These architectures will support the introduction of on-demand video services (e.g. the distance learning service), and other associated vertical services. As standard procedures are developed, users will be able to use data services like TCP/IP and frame relay over large-bandwidth ATM connections. In addition, they will have opportunities to use their existing applications in the legacy LANs, as well as with ATM endpoints. As ATM standards agreements are realized over the next few years, and the ATM technology cost curve continues to improve, the NCIH will prove to be a very cost-effective and high-performance alternative for all the high-speed communication needs of the North Carolina State Government.<>