Simple Browser
: Welcome guest :
log in
[
Home
| 
Graph
| 
LogLearn
|
Editor
| ]
KB:
SUMO
Language:
ChineseLanguage
ChinesePinyinWriting
ChineseSimplifiedWriting
ChineseTraditionalLanguage
EnglishGroupLanguage
EnglishLanguage
FrenchLanguage
GermanLanguage
JapaneseLanguage
SpanishLanguage
SwedishLanguage
expectedYearOfGraduation
measuringListInterval
Formal Language:
OWL
SUO-KIF
TPTP
traditionalLogic
KB Term:
MapourditSudan
Sigma KEE - CommunicationSystem
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
communication system
CommunicationSystem
is a complex system with various components, enabling communication (in some medium) between points in a specific area, whether local or worldwide.
Relationships
Parents
collection
a Collectionsthat has
Object
s as
member
s.
Children
broadcast network
BroadcastNetwork
is the subclass of
CommunicationSystem
s consisting of
BroadcastingStation
s that are linked electronically and managed or owned by one organization.
cable television system
A
CableTelevisionSystem
is a
CommunicationSystem
for cable television.
internet service provider
An
InternetServiceProvider
serves as an
engineeringSubcomponent
of the
Internet
for a given area.
public address system
PublicAddressSystem
refers to an electronic amplification system used as a communication system in public areas
radio system
A
RadioSystem
consists of
Rad
ios,
RadioStations
, and other components that work together to make radio broadcasting possible in a given area.
satellite tv
SatelliteTelevisionSystem
is a
CommunicationSystem
where
ArtificialSatellite
is used to transfer TV signals
telephone system
A
TelephoneSystem
consists of a complete interconnection of
Telephone
s,
MainTelephoneLine
s, and other components that work together to make telephonic communication possible from point to point in a given area.
television system
A system for
Broadcasting
and receiving television signals.
Instances
internet
The
Internet
is a
CommunicationSystem
for the rapid delivery of information between computers.
Show full definition (without tree view)
Show full definition (with tree view)
Show without tree
Sigma web home
Suggested Upper Merged Ontology (SUMO) web home
Sigma version 3.0.0-
0a80e6c8
(2026-05-12) is
open source software
produced by
Articulate Software
and its partners