Communication system dynamic conferencer circuit

Communication system employing multi-conjunction architecture

Communication system enabling external control of system termina

Communication system for a ring-type network

Communication system for coexistent base band and broad band sig

Communication system for control applications

Communication system for forming different networks on the same

Communication system for forming virtual, annular networks in a

Communication system for interconnecting a plurality of asynchro

Communication system for multi-service communication terminal eq

Communication system for stationary and mobile subscribers

Communication system for the transfer of small digital message b

Communication system for timing multiplex hybrids

Communication system for transmitting synchronous and asynchrono

Communication system having a multiprocessor system serving the

Communication system having a varied communication resource gran

Communication system having an information bus and circuits ther

Communication system having at least two types of communication

Communication system including method and apparatus for maintain

Communication system including portable terminals and fixed term