GSM networks (with backward compatibility)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	Mobile communication standard
gptkbp:access	challenge-response protocol
gptkbp:compatibleWith	gptkb:GSM 2G
gptkbp:dataRate	up to 14.4 kbps (GSM) up to 171.2 kbps (GPRS) up to 384 kbps (EDGE)
gptkbp:emergencyServices	112 911
gptkbp:enables	international roaming
gptkbp:encryption	gptkb:A5/1 gptkb:A5/2 A5/3
gptkbp:expansion	worldwide
gptkbp:features	subscriber authentication over-the-air encryption
gptkbp:frequency	1800 MHz 1900 MHz 850 MHz 900 MHz
gptkbp:hasConcept	gptkb:HLR gptkb:VLR gptkb:AuC gptkb:BSC gptkb:EIR gptkb:BTS gptkb:MSC
https://www.w3.org/2000/01/rdf-schema#label	GSM networks (with backward compatibility)
gptkbp:introduced	1991
gptkbp:modulatedBy	gptkb:GMSK gptkb:8PSK
gptkbp:originatedIn	gptkb:Europe
gptkbp:standardizedBy	gptkb:3GPP gptkb:ETSI
gptkbp:successor	gptkb:UMTS LTE
gptkbp:supports	gptkb:GPRS gptkb:EDGE voice calls SMS 2G mobile communication
gptkbp:usedIn	IoT devices mobile phones feature phones
gptkbp:uses	gptkb:FDMA gptkb:TDMA SD card frequency reuse cellular architecture
gptkbp:bfsParent	gptkb:USIM
gptkbp:bfsLayer	6