ETSI TS 101 527
ETSI TS 101 527
Digital cellular telecommunications system (Phase 2+) (GSM); Location Services (LCS); Mobile Station (MS) - Serving Mobile Location Centre (SMLC) Radio Resource LCS Protocol (RRLP) (GSM 04.31 version 7.2.0 Release 1998)
standard published 05/01/2000 by European Telecommunications Standards Institute