Signaling Systems for Distributed Micro-Switching Networks in H0-ISDN

概要

論文の詳細を見る
This paper discusses a common channel signaling system in which multiple micro-switching systems can converse as though configured like a conventional centralized switching system. A micro-switching system is a switching system whose main functions are integrated on a chip, like a microprocessor. Progress in MOS technology will soon make micro-switching systems possible, and their small scale and economy will allow subscriber switching systems to be distributed closer to subscribers. This will allow shorter subscriber loops, so subscriber networks will be able to reuse existing metallic lines as H1 (1.544/2.048 Mb/s)-class subscriber loops. Economical micro-switching systems and reuse of existing network resources will contribute to the establishment H0 (384 kb/s)-ISDN, so that every subscriber will be able to enjoy multimedia communications through H0-calls as simply as using present telephones. Four alternative signaling network architectures are examined, classified by arrangement of their signaling transfer functions and signaling links, and a new signaling system featuring cell-based transfer functions is proposed. This is suitable for a distributed micro-switching-system network in order to minimize the figures of merit, which collectively estimate network cost and signaling delay.
社団法人電子情報通信学会の論文
1994-06-25