|
gptkbp:instanceOf
|
gptkb:International_Standard
|
|
gptkbp:access
|
gptkb:FDMA
gptkb:TDMA
challenge-response
|
|
gptkbp:architecture
|
cellular
|
|
gptkbp:cellType
|
femtocell
macrocell
microcell
picocell
|
|
gptkbp:compatibleWith
|
international roaming
|
|
gptkbp:dataService
|
gptkb:GPRS
gptkb:EDGE
|
|
gptkbp:developedBy
|
gptkb:European_Telecommunications_Standards_Institute
|
|
gptkbp:emergencyServices
|
112
911
|
|
gptkbp:encryption
|
gptkb:A5/1
gptkb:A5/2
A5/3
|
|
gptkbp:frequency
|
1800 MHz
1900 MHz
850 MHz
900 MHz
|
|
gptkbp:fullName
|
gptkb:Global_System_for_Mobile_Communications
|
|
gptkbp:handoverSupport
|
inter-BTS
inter-MSC
intra-BTS
inter-BSC
|
|
gptkbp:hasConcept
|
gptkb:HLR
gptkb:VLR
gptkb:BSC
gptkb:BTS
gptkb:MSC
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GSM system
|
|
gptkbp:introducedIn
|
1991
|
|
gptkbp:market
|
dominant 2G standard
|
|
gptkbp:modulatedBy
|
gptkb:GMSK
|
|
gptkbp:predecessor
|
analog cellular systems
|
|
gptkbp:roamingSupport
|
yes
|
|
gptkbp:shortMessageService
|
SMS
|
|
gptkbp:standardizedBy
|
gptkb:3GPP
|
|
gptkbp:subscriberIdentityModule
|
SD card
|
|
gptkbp:successor
|
gptkb:UMTS
LTE
|
|
gptkbp:supplementaryServices
|
call forwarding
caller ID
call waiting
conference call
|
|
gptkbp:technology
|
2G
|
|
gptkbp:usedFor
|
data transfer
SMS
mobile voice communication
|
|
gptkbp:voiceCodec
|
gptkb:Enhanced_Full_Rate
Full Rate
Half Rate
|
|
gptkbp:分布地区
|
over 200 countries
|
|
gptkbp:bfsParent
|
gptkb:GSM_core_network
|
|
gptkbp:bfsLayer
|
6
|