Access Network Protocols. Volume 2

The 3rd recycled and supplemented publishing of the book is devoted to telecommunication protocols of the subscriber network of access experiencing revolutionary changes in technology and services. ISDN protocols, transforming traditional analog subscriber lines existed, are considered. An attempt was made from a single positions to describe such various protocols as: DSS-1, QSIG, DPNSS, X.25, TCP / IP. Considerable attention is paid to the open interface V5, whose role in the development of communication networks is extremely promising.
For engineers and researchers engaged in the study, development and operation of telecommunication systems. The book will be useful to students and graduate students of relevant specialties