9.7 CM Procedures

23.2713GPPFunctional stage 2 description of Location Services (LCS)Release 17TS

9.7.1 Location request for a mobile in idle-mode

When a request for location information is received at the serving node the LCS-layer shall order paging of the UE subscriber. In case of first unsuccessful paging, normal paging procedures should apply. After successful paging the LCS-layer shall invoke the location preparation procedure.

9.7.2 Location request for a mobile in dedicated-mode

When a request for location information is received at the serving node, if the UE is already busy on CM level, the LCS-layer shall attempt to establish a parallel transaction to the existing one. If successful, the LCS-layer shall invoke the location preparation procedure.