Ray L. Hodges, Lawrence K. Vanston
Description
This report addresses issues related to the current trend of ATM/IP packet switching and its impact on the embedded digital circuit switches of incumb
...
ent LECs. The report also includes a technology description and assessment of optical switching. It provides an update and comparisons to earlier forecasts conducted by Technology Futures, Inc. in 1986, 1989, 1992, 1994, and 1997, which were remarkably accurate in identifying the technology substitutions and predicting the pace of change. The research was sponsored by the Telecommunications Technology Forecasting Group (TTFG), a consortium of telephone companies comprised of Bell Canada, BellSouth Telecommunications, Qwest, SBC, Sprint, and Verizon.
Read more