NASA and the challenge of ISDN: The role of satellites in an ISDN world

To understand what role satellites may play in Integrated Services Digital Network (ISDN), it is necessary to understand the concept of ISDN, including key organizations involved, the current status of key standards recommendations, and domestic and international progress implementation of ISDN. Each of these areas are explained. A summary of the technical performance criteria for ISDN, current standards for satellites in ISDN, key players in the ISDN environment, and what steps can be taken to encourage application of satellites in ISDN are also covered

Mobile satellite services: International co-ordination, co-operation and competition

In the context of a discussion of international cooperation, coordination and competition regarding mobile satellite services, it is asserted that: there will be more than one civil mobile satellite service in the 1990's; competition between these separate mobile satellite systems is inevitable; no system should enjoy monopoly protection or subsidies; and coordination and cooperation are desirable and necessary, since the available L-band spectrum is in short supply

Survey of Federal, National, and International standards applicable to the NASA applications data services

An applications data service (ADS) was developed to meet the challenges in the data access and integration. The ADS provides a common service to locate and access applications data electronically and integrate the cross correlative data sets required by multiple users. Its catalog and network services increase data visibility as well as provide the data in a more rapid manner and a usable form

Integrated Servies Digital Network: Issues and Options for the World\u27s Future Communications Systems

There has been virtually no public discussion of the significant public policy issues raised because of the intimidating nature of network engineering which forms the basis for nearly all the current dialogue. This paper discusses current ISDN developments, and sets forth an analytical framework within which these issues may be discussed

Private Leased Telecommunication Lines: Threats to Continued International Availabliltiy

This article examines both actual and proposed actions by Japanese and European telecommunications authorities, known as Ministries of Post, Telephone, and Telegraph (PTTs), to restrict private leased line availability, and then explores the possibility that these actions presage the total elimination of private leased lines. It concludes that unless the United States government adopts a unified and reasonable policy opposing the escalation of regulations and restrictions, their deleterious effects will become more severe

OSI95 Contributions to ISO/IEC and ETSI

This paper summarizes the activities that were carried out within the standardization bodies ISO/IEC and ETSI during the two-year period of the OSI95 project. However it focuses mainly on the OSI95 contributions

United States Policymaking for the Public International Forums on Communication

This paper focuses on the manner in which the United States makes its international communication policy for introduction into the international legislative forums in which it participates as a member state