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M00000772
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ETSI TS 101 530
Digital cellular telecommunications system (Phase 2+); Location Services (LCS); Base Station System Application Part LCS Extension (BSSAP-LE) (3GPP TS 09.31 version 8.7.1 Release 1999)standard by European Telecommunications Standards Institute, 05/01/2004
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Lb interface (BSC-SMLC).The present document defines message formats and encoding for BSSAP-LE and the particular subsets of it that areapplicable to each of the above interfaces. The present document also defines the support for BSSAP-LE messagetransfer on each of these interfaces using CCITT and ANSI versions of SS7 MTP and SCCP. Additional requirementsfor the above interfaces that are applicable to BSSAP-LE are also defined -- e.g. usage of BSSAP (as defined in3GPP TS 04.08 and 08.08) on the Lb interface.
Ls interface (MSC-SMLC).
Lp interface (SMLC-SMLC).