Proximity Services
E593236
Proximity Services is a 3GPP-defined mobile communication feature that enables direct device-to-device discovery and communication without always relying on network infrastructure.
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
3GPP feature
ⓘ
mobile communication technology ⓘ |
| aimsTo |
enhance coverage in absence of network
ⓘ
improve spectral efficiency ⓘ reduce end-to-end latency ⓘ |
| alsoKnownAs | ProSe NERFINISHED ⓘ |
| associatedWith |
5G NR sidelink evolution
ⓘ
LTE NERFINISHED ⓘ |
| category | proximity-based service ⓘ |
| definedBy | 3rd Generation Partnership Project NERFINISHED ⓘ |
| definedIn | 3GPP LTE specifications NERFINISHED ⓘ |
| designedFor |
operation with limited network infrastructure
ⓘ
operation without network infrastructure ⓘ |
| enables | direct communication between user equipments ⓘ |
| furtherSpecifiedIn | 3GPP Release 13 NERFINISHED ⓘ |
| integratesWith | IP Multimedia Subsystem NERFINISHED ⓘ |
| managedBy | Evolved Packet Core NERFINISHED ⓘ |
| provides |
UE-to-network relay capability
ⓘ
direct communication bearer ⓘ proximity-based discovery ⓘ |
| relatedTo |
D2D communication
ⓘ
sidelink PC5 interface ⓘ |
| requires | ProSe-enabled user equipment ⓘ |
| securityFeatures |
authentication mechanisms defined by 3GPP
ⓘ
authorization mechanisms defined by 3GPP ⓘ |
| specifiedIn |
3GPP TS 23.303
NERFINISHED
ⓘ
3GPP TS 36.300 series NERFINISHED ⓘ |
| standardizedIn | 3GPP Release 12 NERFINISHED ⓘ |
| supports |
commercial proximity-based services
ⓘ
device-to-device communication ⓘ device-to-device discovery ⓘ discovery announcements ⓘ discovery monitoring ⓘ in-network ProSe operation ⓘ one-to-many direct communication ⓘ one-to-one direct communication ⓘ out-of-network ProSe operation ⓘ public safety communications ⓘ |
| targetUsers |
application service providers
ⓘ
mobile network operators ⓘ public safety organizations ⓘ |
| usedBy | user equipment ⓘ |
| usedIn | mission-critical communication scenarios ⓘ |
| uses | sidelink communication ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.