ATM COMMUNICATION SYSTEMS WITH A MODULAR STRUCTURE

摘要

PCT No. PCT/DE95/00365 Sec. 371 Date Sep. 13, 1996 Sec. 102(e) Date Sep. 13, 1996 PCT Filed Mar. 15, 1995 PCT Pub. No. WO95/25412 PCT Pub. Date Sep. 21, 1995An ATM communication system with a modular structure for the switching of packeted cells (Z) between ATM communication terminals (KE) over dial-up or fixed connections has a switching device (SB) and a remote control device (CB). Arranged in the switching device (SB) is an ATM switching matrix module (ASN), at least one subscriber line module (SLMP), a communication module (KM) and a clock module (TM), and the control device (CB) is formed by a personal computer (PC) which controls the switching device (SB) in terms of operation, switching and administration and in which a processor-controlled communication adaptor (CA) is provided for the exchange of information with the switching device (SB). This concept of a switching device (SB) and a separate control device (CA) in a personal computer (PC) achieves the effect of largely isolating hardware and software and brings about a considerable increase in the modularity and freedom of configuration of ATM communication systems (KS), in particular relatively small ATM communication systems.