The scope of ETSI TS 129 011 is to provide a detailed specification for interworking between the A interface
protocol and the Mobile Application Part for handling of supplementary services. The MAP interfaces of interest are the
B-, C-, D- and E-interfaces.
The A-, C-, D- and E-interfaces are physical interfaces while the B-interface is an internal interface defined for
modelling purposes. Information relating to the modelling interface is not normative in this specification.
Supplementary service signalling may be passed by the MSC/VLR between the A- and E-interfaces after inter-MSC
handover. This procedure is transparent as far as supplementary services are concerned therefore interworking
concerning this process is not described in this specification.
Clause 2 describes general procedures for interworking between the A- and D- physical interfaces.
Clause 3 describes the general procedures for the SS version negotiation.
Clause 4 describes the mapping of layer 3 radio path messages with Transaction Capabilities (TC) transaction sublayer
messages for interworking between the A- and D- physical interfaces.
Clause 5 describes specific interworking procedures for all interfaces relating to call related SS activity.
Clause 6 describes specific interworking procedures for all interfaces relating to call independent SS activity. Clause 6
also covers the interworking between the MAP User (see 3GPP TS 29.002) and the SS handling functions of the
network entities (see 3GPP TS 24.010 and 3GPP TS 24.080).
| Edition : | 14.0.0 |
| File Size : | 1
file
, 170 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 32 |
| Published : | 04/01/2017 |
