E-UTRAN
E123442
E-UTRAN is the LTE mobile network’s air-interface subsystem that connects user devices to the core network via evolved base stations (eNodeBs).
All labels observed (3)
| Label | Occurrences |
|---|---|
| E-UTRAN canonical | 9 |
| Evolved Universal Terrestrial Radio Access Network | 1 |
| S1 interface | 1 |
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
LTE access network
ⓘ
radio access network ⓘ |
| composedOf | eNodeB ⓘ |
| connects |
Evolved Packet Core
ⓘ
User Equipment ⓘ |
| definedInStandard | 3GPP TS 36.300 ⓘ |
| designedFor | all-IP architecture ⓘ |
| enables |
high spectral efficiency
ⓘ
low latency radio access ⓘ |
| evolvesTo | NG-RAN in 5G ⓘ |
| fullName |
E-UTRAN
self-linksurface differs
ⓘ
surface form:
Evolved Universal Terrestrial Radio Access Network
|
| generation | 4G ⓘ |
| introducedInRelease | 3GPP Release 8 ⓘ |
| partOf |
Evolved Packet Core
ⓘ
surface form:
Evolved Packet System
LTE ⓘ |
| predecessor |
GERAN
ⓘ
UTRAN ⓘ |
| responsibleFor |
HARQ
ⓘ
link adaptation ⓘ measurement reporting ⓘ radio resource management ⓘ scheduling ⓘ |
| S1InterfaceConnects |
Evolved Packet Core
ⓘ
surface form:
eNodeB to EPC
|
| specifiedIn | 3GPP ⓘ |
| supports |
MIMO
ⓘ
QoS management ⓘ VoLTE ⓘ carrier aggregation ⓘ handover ⓘ high-speed data ⓘ inter-cell interference coordination ⓘ mobility management ⓘ multicast and broadcast services ⓘ packet-switched services ⓘ |
| supportsDuplexMode |
FDD
ⓘ
TDD ⓘ |
| supportsFrequencyBands |
FDD bands
ⓘ
TDD bands ⓘ |
| usesInterface |
LTE air interface
ⓘ
S1 interface ⓘ X2 interface ⓘ |
| usesMultipleAccess |
OFDMA in downlink
ⓘ
SC-FDMA in uplink ⓘ |
| usesProtocol |
MAC
ⓘ
PDCP ⓘ RLC ⓘ RRC ⓘ |
| X2InterfaceConnects | eNodeB to eNodeB ⓘ |
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Evolved Universal Terrestrial Radio Access Network
this entity surface form:
S1 interface