6.2 Signalling between an SMLC, MSC and BSC
03.713GPPFunctional descriptionLocation Services (LCS)Release 1999Stage 2TS
Figures 7 and 8 show the protocol layers used to support LCS signaling between the SMLC, MSC and BSC with an NSS based and BSS based SMLC, respectively.
Figure 7: Signalling Protocols between SMLC, MSC and BSC with NSS based SMLC
Figure 8: Signalling Protocols between SMLC, MSC and BSC with BSS based SMLC