from
The Free On-line Dictionary of Computing (8 July 2008)
communication system
<communications> A system or facility capable of providing
{information} transfer between persons and equipment. The
system usually consists of a collection of individual
communication {networks}, transmission systems, relay
stations, tributary stations, and {terminal} equipment capable
of interconnection and interoperation so as to form an
integrated whole. These individual components must serve a
common purpose, be technically compatible, employ common
procedures, respond to some form of control, and generally
operate in unison.
["Communications Standard Dictionary", 2nd Edition, Martin
H. Weik].
(1995-02-06)