PDCP
E522254
PDCP (Packet Data Convergence Protocol) is a key LTE/E-UTRAN layer responsible for header compression, security (ciphering and integrity), and in-sequence delivery of user and control plane data between the radio network and the core.
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
E-UTRAN protocol layer
ⓘ
LTE protocol layer ⓘ Packet Data Convergence Protocol ⓘ |
| appliesCipheringTo | user plane PDUs ⓘ |
| appliesIntegrityTo | control plane PDUs ⓘ |
| belongsToSpecificationSeries | 3GPP TS 36.323 NERFINISHED ⓘ |
| connects |
core network
ⓘ
radio network ⓘ |
| dataUnit | PDCP PDU ⓘ |
| definedIn |
3GPP LTE
NERFINISHED
ⓘ
E-UTRAN NERFINISHED ⓘ |
| domain | mobile telecommunications ⓘ |
| ensures | in-sequence delivery between eNodeB and UE ⓘ |
| fullName | Packet Data Convergence Protocol NERFINISHED ⓘ |
| function |
ciphering
ⓘ
duplicate detection ⓘ header compression ⓘ in-sequence delivery of PDUs ⓘ integrity protection ⓘ reordering of PDUs ⓘ support of handover procedures ⓘ transfer of control plane data ⓘ transfer of user data ⓘ |
| handlesPlane |
control plane
ⓘ
user plane ⓘ |
| layerOf |
E-UTRAN control plane
ⓘ
E-UTRAN user plane ⓘ LTE radio interface protocol stack ⓘ |
| operatesBetween | UE and eNodeB ⓘ |
| positionAbove | RLC ⓘ |
| positionBelow |
IP layer
ⓘ
RRC ⓘ |
| provides |
security for control plane signaling
ⓘ
security for user plane data ⓘ |
| scope | E-UTRAN access stratum ⓘ |
| standardizedBy | 3GPP NERFINISHED ⓘ |
| supportsFeature | ROHC header compression ⓘ |
| supportsService |
IP packet transport
ⓘ
VoIP over LTE ⓘ packet-switched data ⓘ |
| technologyGeneration |
4G
ⓘ
5G (NR-PDCP) NERFINISHED ⓘ |
| usedIn |
5G NR (as NR-PDCP)
ⓘ
LTE NERFINISHED ⓘ LTE-Advanced NERFINISHED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.