IS-54

URI: https://gptkb.org/entity/IS-54
GPTKB entity
Statements (21)
Predicate Object
gptkbp:instanceOf gptkb:International_Standard
gptkbp:alsoKnownAs gptkb:North_American_TDMA
gptkbp:developedBy gptkb:Telecommunications_Industry_Association
gptkbp:frequency 800 MHz
gptkbp:fullName gptkb:Interim_Standard_54
https://www.w3.org/2000/01/rdf-schema#label IS-54
gptkbp:introduced 1990
gptkbp:memoryBusWidth 30 kHz
gptkbp:modulatedBy gptkb:π/4_DQPSK
gptkbp:numberOfTimeSlots 3
gptkbp:replacedBy gptkb:AMPS
gptkbp:status obsolete
gptkbp:successor gptkb:IS-136
gptkbp:supports analog voice
digital voice
gptkbp:technology 2G
gptkbp:usedIn gptkb:Canada
gptkb:United_States
gptkbp:uses gptkb:TDMA
gptkbp:bfsParent gptkb:TDMA
gptkbp:bfsLayer 5