Telecommunications Networks: Services, Architectures, and Implementations
Robert F. Linfield · 1990
Telecommunications networks are shown to exhibit three attributes that distinguish them from each other, namely, the service offered, the functional architecture necessary to provide this service, and the hardware and software that implements this architecture. For each service there are many possible architectures and for each architecture there are many possible implementations. This report provides a basic understanding of the services, architectures and technologies that are the foundation of advanced telecommunications networks.