For the purposes of the present document, the terms given in
TR 21.905 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in
TR 21.905.
LCS secured user plane connection:
A connection used for LCS signaling message transport via user plane between the UE and the LMF. The LCS secured user plane connection is achieved by a TLS connection between the UE and the LMF, established over PDU connectivity service provided by a PDU session.
User plane connection information:
The information provided by LMF during the user plane connection establishment procedure. The user plane connection information includes the LMF LCS-UP address.
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For the purposes of the present document, the following terms and definitions given in
TS 23.501 apply:
PDU connectivity service
PDU session
PDU session type
For the purposes of the present document, the abbreviations given in
TR 21.905 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in
TR 21.905.
FQDN
Fully Qualified Domain Name
LCS
LoCation Service
LCS-UP
Location Services User Plane
LCS-UPP
Location Services User Plane Protocol
LMF
Location Management Function
LPP
LTE Positioning Protocol
OMA
Open Mobile Alliance
SUPL
Secure User Plane Location
TLS
Transport Layer Security
UPP-CM
User Plane Positioning Connection Management
UPP-CMI
User Plane Positioning Connection Management Information