The
CSC‑1 reference point, which exists between the identity management client and the identity management server, provides for the authentication of the common services core to the MC service client and subsequent authentication of the user to the common services core on behalf of applications within the application plane.
CSC‑1 is specified in
TS 33.180.
The
CSC‑2 reference point, which exists between the group management client and the group management server, is used for MC service signalling for MC service data management of the MC service.
The
CSC‑2 reference point supports:
-
Configuration of group related data at the group management client by the group management server; and
-
Configuration of group related data at the group management server by the group management client.
The
CSC‑2 reference point shall use the
HTTP‑1 and
HTTP‑2 reference points for transport and routing of non-subscription/notification related signalling. The
CSC‑2 reference point shall use
SIP‑1 and
SIP‑2 reference points for transport and routing of subscription/notification related signalling.
The
CSC‑4 reference point, which exists between the configuration management client and the configuration management server, provides the configuration information required for MC services while the MC service client is on-network.
The
CSC‑4 reference point supports:
-
configuration of the MC service UE by the MC service; and
-
configuration of the MC service application with the MC service related information that is not part of group management (e.g. policy information) by the MC service UE.
The
CSC‑4 reference point shall use the
HTTP‑1 and
HTTP‑2 reference points for transport and routing of non-subscription/notification related signalling. The
CSC‑4 reference point shall use
SIP‑1 and
SIP‑2 reference points for transport and routing of subscription/notification related signalling.
7.5.2.7 Reference point CSC-7 (between the group management servers) Word‑p. 43
The CSC‑7 reference point, which exists between group management servers, allows group management servers to handle group management related signalling in the same security domain. The CSC‑7 reference point shall use the HTTP‑1, HTTP‑2 and HTTP‑3 reference points for transport and routing of non-subscription/notification related signalling. The CSC‑7 reference point shall use SIP‑2 and SIP‑3 reference points for transport and routing of subscription/notification related signalling.
The
CSC‑8 reference point, which exists between the key management server and the key management client, provides a means for the key management server to provide security related information (e.g. encryption keys) to the key management client.
The
CSC‑8 reference point shall use the
HTTP‑1 and
HTTP‑2 reference points for transport and routing of security related information to the key management client.
CSC‑8 is specified in
TS 33.180.
The
CSC‑9 reference point, which exists between the key management server and the MC service server, provides a means for the key management server to provide security related information (e.g. encryption keys) to the MC service server.
The
CSC‑9 reference point shall use the
HTTP‑1 and
HTTP‑2 reference points for transport and routing of security related information to the MC service server.
CSC‑9 is specified in
TS 33.180.
The
CSC‑10 reference point, which exists between the key management server and the group management server, provides a means for the key management server to provide security related information (e.g. encryption keys) to the group management server.
The
CSC‑10 reference point shall use the
HTTP‑1 and
HTTP‑2 reference points and may use the
HTTP‑3 reference point for transport and routing of security related information to the group management server.
CSC‑10 is specified in
TS 33.180.
The
CSC‑11 reference point, which exists between the configuration management client and the configuration management server, provides the configuration information required for MC services while the MC service client is off-network.
The
CSC‑11 reference point is the same as
CSC‑4 reference point except that
CSC‑11 does not support subscription/notification and therefore does not require the use of
SIP‑1 and
SIP‑2 reference points.
The
CSC‑12 reference point, which exists between the group management client and the group management server, is used for MC service application signalling for data management of the MC service.
The
CSC‑12 reference point is the same as
CSC‑2 reference point except that
CSC‑12 does not support subscription/notification and therefore does not require the use of
SIP‑1 and
SIP‑2 reference points.
7.5.2.13 Reference point CSC-13 (between the configuration management server and the MC service user database) Word‑p. 44
The
CSC‑13 reference point, which exists between the MC service user database and the configuration management server, is used for:
-
the configuration management server to store the user profile data in the specific MC service user database; and
-
the configuration management server to obtain the user profile from the specific MC service user database for further configuration in the MC service UE.
The
CSC‑14 reference point, which exists between the location management client and the location management server, is used by the location management server to receive location information report from location management client.
The
CSC‑14 reference point uses
SIP‑1 and
SIP‑2 reference points for transport and routing of subscription/notification related signalling. The
CSC‑14 reference point uses the
HTTP‑1 and
HTTP‑2 reference points for transport and routing of non-subscription/notification related signalling.
The
CSC‑15 reference point, which exists between the location management server and the MC service server, is used by the MC service server to request and receive location information from location management server.
The
CSC‑15 reference point uses
SIP‑1 and
SIP‑2 reference points for transport and routing of subscription/notification related signalling. The
CSC‑15 reference point uses the
HTTP‑1 and
HTTP‑2 reference points for transport and routing of non-subscription/notification related signalling.
The
CSC‑16 reference point, which exists between two group management servers in different MC systems in different security domains, is used by the group management servers to share group configuration information for MC service groups that can take part in interconnected MC service group calls.
The
CSC‑16 reference point uses the
HTTP‑1,
HTTP‑2 and
HTTP‑3 reference points for transport and routing of non-subscription/notification related signalling.
The
CSC‑17 reference point, which exists between configuration management servers in different MC systems in different security domains, is used by the configuration management servers to share user configuration information for MC service users who are permitted to migrate between the MC systems.
The
CSC‑17 reference point uses the
HTTP‑1,
HTTP‑2 and
HTTP‑3 reference points for transport and routing of non-subscription/notification related signalling.
The CSC‑18 reference point, which exists between migration management servers in different MC systems, is used by migration management servers to request and provide SIP authentication information for MC service UEs that are permitted to migrate between the different MC systems.
7.5.2.19 Reference point MCX-1 (between MC service servers) |R15| Word‑p. 45
The
MCX‑1 reference point is defined between MC service servers, between MC service servers and MC gateway servers and between MC gateway servers. The MC service servers and MC gateway servers may be located within one MC system or in separate MC systems. Furthermore, the MC service servers may be of the same type or different types.
This
MCX‑1 reference point is used by MC service servers' coordination procedures (e.g. priority coordination). This reference point is not part of the common service core functionality.
The
CSC‑19 reference point, which exists between the group management server and MC gateway server is used by the group management server for subscription and notification signalling related to group configuration information that is shared between MC systems to permit interconnection of MC service group calls.
The
CSC‑19 reference point uses the
SIP‑2 and
SIP‑3 reference points for transport and routing of subscription/notification related signalling.
The
CSC‑20 reference point, which exists between configuration management server and MC gateway server is used by the configuration management server for subscription and notification signalling related to user configuration information that is shared between MC systems to permit migration between MC systems.
The
CSC‑20 reference point uses the
SIP‑2 and
SIP‑3 reference points for transport and routing of subscription/notification related signalling.
The
CSC‑21 reference point, which exists between MC gateway servers in different MC systems in different security domains, is used to share subscription and notification related signalling for group configuration and user configuration management to permit interconnection and migration between MC systems.
The
CSC‑21 reference point uses the
SIP‑3 reference point for transport and routing of subscription/notification related signalling.