AMPS

E744869

AMPS (Advanced Mobile Phone System) is an early analog mobile phone standard that was widely used in North America before the transition to digital cellular technologies.

All labels observed (1)

Label Occurrences
AMPS canonical 6

How this entity was disambiguated

Statements (47)

Predicate Object
instanceOf analog mobile phone standard ⓘ
cellular network standard ⓘ
abbreviationOf Advanced Mobile Phone System ⓘ
authenticationMethod analog MIN/ESN-based ⓘ
cellReuseConcept frequency reuse ⓘ
channelBandwidth 30 kHz ⓘ
channelType control channels ⓘ
voice channels ⓘ
commercialLaunchYear 1983 ⓘ
countryOfOrigin United States ⓘ
developedBy AT&T ⓘ
Bell Labs ⓘ
downlinkFrequencyRange 869–894 MHz ⓘ
duplexMode FDD ⓘ
frequencyBand 800 MHz band ⓘ
fullName Advanced Mobile Phone System ⓘ
handoffType hard handoff ⓘ
historicalSignificance first widely deployed cellular system in North America ⓘ
initialDeploymentCountry United States ⓘ
modulationType FM ⓘ
multipleAccessScheme FDMA ⓘ
networkType cellular ⓘ
notableOperator AT&T Wireless ⓘ
linked to: AT&T

Verizon (predecessor companies) ⓘ
linked to: Bell Atlantic
primaryRegionOfUse Australia ⓘ
New Zealand ⓘ
North America ⓘ
South America ⓘ
replacedBy CDMA2000 ⓘ
GSM ⓘ
IS-136 ⓘ
IS-54 ⓘ
linked to: IS-54 standard
securityLevel low ⓘ
serviceType mobile telephony ⓘ
standardDesignation EIA/TIA-553 ⓘ
standardizedIn 1983 ⓘ
standardType public telecommunications standard ⓘ
statusInUnitedStates discontinued ⓘ
successorFamily digital cellular standards ⓘ
supportsService analog data (limited) ⓘ
voice ⓘ
technologyGeneration 1G ⓘ
uplinkFrequencyRange 824–849 MHz ⓘ
usesHandoff yes ⓘ
usShutdownCompleted 2008 ⓘ
vulnerability susceptible to cloning ⓘ
susceptible to eavesdropping ⓘ

How these facts were elicited

Referenced by (6)

Full triples — surface form annotated when it differs from this entity's canonical label.