Computer Communication Networks

ISBN-13: 9789401175821 / Angielski / Miękka / 2012 / 498 str.

R. L. Grimsdale; F. F. Kuo

Opis

In 1968 the Advanced Research Projects Agency (ARPA) of the U.S. Department of Defense began implementation of a computer- communication network which permits the interconnection of heter- ogeneous computers at geographically distributed centres through- out the United States. This network has come to be known as the ARPANET and has grown from the initial four node configuration in 1969 to almost forty nodes (including satellite nodes in Hawaii, Norway, and London) in late 1973. The major goal of ARPANET is to achieve resource sharing among the network users. The resources to be shared include not only programs, but also unique facilities such as the powerful ILLIAC IV computer and large global weather data bases that are economically feasible when widely shared. The ARPANEr employs a distributed store-and-forward packet- switching approach that is much better suited for computer- communications networks than the more conventional circuit-switch- ing approach. Reasons favouring packet switching include lower cost, higher capacity, greater reliability and minimal delay. All of these factors are discussed in these Proceedings.

Spis treści

A Review of Computer Communications Technology.- The ARPA Network.- Basic Analytical Techniques and Routing Procedures.- Performance Models and Measurements of the ARPA Computer Network.- Coordinated Information Services for a Discipline- or Mission-Oriented Community.- Topological Design Considerations in Computer Communication Networks.- Design Approach to a Cost Effective Environmental Protection Data Base System.- Simulation Studies.- A new Minicomputer/Multiprocessor for the ARPA Network.- A parallel Processing Approach to Computer Communication.- Colloquies in Computer Networks.- Network Protocols.- A survey of Present and Planned General Purpose European Data and Computer Networks.- Local Data Networks.- Packet Switching with Satellites.- Synchronization and Coding in Data Communications Satellite Networks.- Dynamic Allocation of Satellite Capacity through Packet Reservations.- Autodin.- The SITA Network.- Computer-Communications by Radio and Satellite: The Aloha System.- The Cost Project 11: The European Informatics Network.- Presentation and Major Design Aspects of the Cyclades Computer Network.- Experimental Packet Switching Project of the UK Post Office.- A Computer/Communications Network Design for a National Electronic Funds Transfer System.- Cost Tradeoffs between Local and Remote Computing.- List of Participants.