|
gptkbp:instanceOf
|
gptkb:International_Standard
|
|
gptkbp:access
|
gptkb:FDMA
gptkb:TDMA
Ki
|
|
gptkbp:architecture
|
cellular network
|
|
gptkbp:competitor
|
gptkb:AMPS
gptkb:IS-95
|
|
gptkbp:covers
|
worldwide
|
|
gptkbp:dataRate
|
up to 14.4 kbps
|
|
gptkbp:developedBy
|
gptkb:European_Telecommunications_Standards_Institute
|
|
gptkbp:emergencyServices
|
112
911
|
|
gptkbp:encryption
|
gptkb:A5/1
gptkb:A5/2
A5/3
|
|
gptkbp:firstCall
|
1991
|
|
gptkbp:firstCommercialNetwork
|
gptkb:Finland
|
|
gptkbp:frequency
|
1800 MHz
1900 MHz
850 MHz
900 MHz
|
|
gptkbp:fullName
|
gptkb:Global_System_for_Mobile_Communications
|
|
gptkbp:hasConcept
|
gptkb:HLR
gptkb:VLR
gptkb:BSC
gptkb:BTS
gptkb:MSC
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GSM
|
|
gptkbp:improves
|
gptkb:GPRS
gptkb:EDGE
|
|
gptkbp:introducedIn
|
1991
|
|
gptkbp:modulatedBy
|
gptkb:GMSK
|
|
gptkbp:roamingSupport
|
yes
|
|
gptkbp:standardizedBy
|
gptkb:3GPP
|
|
gptkbp:subscriberBase
|
over 5 billion
|
|
gptkbp:subscriberIdentity
|
gptkb:IMSI
|
|
gptkbp:successor
|
gptkb:UMTS
LTE
|
|
gptkbp:supports
|
data services
voice calls
MMS
SMS
|
|
gptkbp:technology
|
2G
|
|
gptkbp:usedFor
|
data transmission
mobile telephony
SMS
|
|
gptkbp:usedIn
|
over 200 countries
|
|
gptkbp:uses
|
SD card
|
|
gptkbp:voiceCodec
|
gptkb:Enhanced_Full_Rate
Full Rate
Half Rate
|
|
gptkbp:bfsParent
|
gptkb:radio_station
|
|
gptkbp:bfsLayer
|
4
|