DEVELOPING A COST JUSTIFIED NATION-WIDE COMMUNICATIONS NETWORK: A SYSTEMS APPROACH
成果类型：
Article
署名作者：
Perry, George M.
刊物名称：
MIS QUARTERLY
ISSN/ISSBN：
0276-7783
发表日期：
1980
页码：
16-28
关键词：
摘要：
This article traces the efforts of a development team seeking to define and install a timely cost-effective communications network in a situation that promised little in potential hard dollar savings. The Information Systems approach selected involved some newer technologies in combination with some older, almost prosaic, techniques. The article shows how value-added networks, non-simultaneous communications, voice/data sharing, ASCI protocols and the electronic PBX were combined to produce a data network at literally no incremental cost to the corporation.