3 Definitions of terms, symbols and abbreviations

38.8563GPPRelease 16Study on local NR positioning in NR Radio Access Network (RAN)TS

3.1 Terms

For the purposes of the present document, the terms given in 3GPP TR 21.905 [1] and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP TR 21.905 [1].

LMC: The Location Management Component comprises all or part of the location management function, as defined in clause 4.3.8 of TS 23.273 [3]. The LMC resides in the NG-RAN.

3.2 Symbols

Void

3.3 Abbreviations

For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in 3GPP TR 21.905 [1].

GMLC Gateway Mobile Location Centre

LCS LoCation Services

LMF Location Management Function

MO-LR Mobile Originated Location Request

MT-LR Mobile Terminated Location Request

TRP Transmission and Reception Point