UTRAN
E524482
UTRAN (UMTS Terrestrial Radio Access Network) is the 3G radio access network architecture used in UMTS mobile communication systems to connect user devices to the core network.
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
3G radio access network
ⓘ
UMTS network component ⓘ radio access network architecture ⓘ |
| abbreviationOf | UMTS Terrestrial Radio Access Network NERFINISHED ⓘ |
| belongsToFamily | 3GPP radio access networks NERFINISHED ⓘ |
| composedOf |
Node B
ⓘ
Radio Network Controller ⓘ |
| connects |
UMTS core network
ⓘ
user equipment ⓘ |
| definedBy | 3GPP NERFINISHED ⓘ |
| designedFor | wide-area coverage ⓘ |
| evolvedFrom | GSM radio access network concepts ⓘ |
| frequencyBand | licensed IMT-2000 bands ⓘ |
| fullName | UMTS Terrestrial Radio Access Network NERFINISHED ⓘ |
| hasNodeType |
Node B
NERFINISHED
ⓘ
RNC ⓘ |
| interfacesWith |
CN (Core Network)
NERFINISHED
ⓘ
User Equipment ⓘ |
| interfaceType |
Iu interface
ⓘ
Iub interface ⓘ Iur interface ⓘ |
| IubInterfaceConnects | RNC to Node B ⓘ |
| IuInterfaceConnects | UTRAN to Core Network ⓘ |
| IurInterfaceConnects | RNC to RNC ⓘ |
| partOf |
3G mobile communication system
ⓘ
UMTS NERFINISHED ⓘ |
| provides | radio access for UMTS services ⓘ |
| radioInterface | UTRA NERFINISHED ⓘ |
| regionOfUse | global ⓘ |
| replacedBy | E-UTRAN NERFINISHED ⓘ |
| securityFeatures |
integrity protection
ⓘ
radio interface encryption ⓘ |
| standardizedIn | 3GPP Release 99 NERFINISHED ⓘ |
| supports |
FDD mode
ⓘ
TDD mode ⓘ |
| supportsMobility |
handover between RNCs
ⓘ
handover between cells ⓘ |
| supportsQoS | differentiated bearer services ⓘ |
| supportsService |
circuit-switched services
ⓘ
data ⓘ multimedia services ⓘ packet-switched services ⓘ voice ⓘ |
| technologyGeneration | 3G ⓘ |
| usedIn | Universal Mobile Telecommunications System NERFINISHED ⓘ |
| usesMultipleAccess |
TD-CDMA
NERFINISHED
ⓘ
WCDMA NERFINISHED ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.