Discussion of the telecommunications industry focuses on WDM (wavelength division multiplexing) as a solution for dealing with capacity constraints. Highlights include fiber optic technology; cross-connecting and switching wavelengths; SONET (Synchronous Optical Network) and wavelength networking; and optical TDM (Time Division Multiplexing). (LRW)

Projections about the growth of the telephone industry from 1970-1985 were made from forecasts of five panels of experts, in five areas: (1) the regulatory environment; (2) changes in U.S. society; (3) existing networks and services; (4) future networks and services; (5) future characteristics of the labor force and employee-management relations.…

This report describes the AT&T (American Telephone and Telegraph Company) teletraining program, which includes internal programs, one-hour update programs, and special internal seminars. Topics considered include the number of courses, sessions, and update programs offered; the number of students served; and student acceptance of the programs…

Prepared by a consultant for the American Telephone and Telegraph Company (ATT), this memorandum contends that recent decisions by the Federal Communications Commission (FCC) have violated the provisions of the Communications Act of 1934 that assured the maintenance and improvement of the integrated switch telephone network managed by ATT and its…

A bibliography lists works on two-way electronic conferencing, as well as several general works on telecommunications. It is in three parts. The record identifications (RECID) index is a list of 168 references to books, parts of books, journal articles, conference papers, news items, and unpublished papers. The author index relists the entire…

The development of a commercial interconnection between DATAPAC in Canada and TELENET in the United States has made international packet switching between the two countries a reality. Potential cost reducations are emphasized in discussion of how packet switching works, its advantages, and the impact of this service on Canadian libraries and…

Three papers discuss aspects of telecommunications regulation in a deregulated environment. The first paper, "Implementing Telephone Deregulation: The Political Economy of State Regulation in the Post-Divestiture Era" (Paul E. Teske), analyzed the variation in state regulation of local telephone operating companies using regression…

Describes the nature and operations of Integrated Services Digital Networks (ISDN). Argues that while Western European nations have advanced centralized planning for the introduction of ISDN, the United States is proceeding slowly because of a lack of universal standards and the state of deregulatory policy. (MM)

Focusing on the resources necessary to serve Hawaii's present and future communication needs, this paper considers both the problems and the possibilities for communications developments during the next 50 years. Specific topics covered in the paper include communication needs, resources and technology (telephone, radio, television, newspapers,…

The papers from a conference on computer communication networks are divided into five groups--trends, applications, problems and impairments, solutions and tools, impact on society and education. The impact of such developing technologies as cable television, the "wired nation," the telephone industry, and analog data storage is…

There are several ways the telephone system may be used for opinion polling and public participation in discussions. The easiest method is individual call-ins to a series of different telephone numbers that each represent a different choice or vote. The only extra equipment needed here is a device that tabulates the total number of calls reaching…

The web of relations among present and prospective changes in information systems provides a background against which public policy on information and telecommunication can be assessed. Telecommunication networks, broadcast regulation, and private line services all provide resources for news dissemination to the public. The costs, prices, and…

Examines various approaches to establishing nationally available videotext systems, in which text and graphics are offered to a mass audience on television screens with keypad converters. Asserts that a successful approach creates a hybrid between the competitive approach found in the United States and a state-encouraged system. (MM)

This article explains the benefits, technology, and future associated with optical fibre transmission systems in the telecommunications networks of western countries. (Author/SA)

All facilities of the Ministry of Communications of Korea, which monopolizes telecommunications services in the country, are listed and described. Both domestic facilities, including long-distance telephone and telegraph circuits, and international connections are included. Computer facilities are also listed. The nation's regulatory policies are…