5 Examples of structured procedures
04.573GPPGSM Cordless Telephony System (CTS), (Phase 1) CTS CTS supervising system Layer 3 SpecificationTS
Section 5 is informative.
5.1 CTS-FP Initialisation
The CTS-FP initialisation procedure is always initiated by the fixed part.
Fixed Part Service Node
+── ──+
CTS-FP/CTS-SN connection
+── ──+
+── ──+
CTS-SPM INITIALISATION REQUEST
───────────────────────────────────────> Service request
+── ──+
+── ──+
CTS-SPM FP AUTHENTICATION REQUEST FP
<─────────────────────────────────────── authentication
CTS-SPM FP AUTHENTICATION RESPONSE
───────────────────────────────────────>
+── ──+
+── ──+
CTS-SPM INITIALISATION ACCEPT
<───────────────────────────────────────
+── ──+
+── ──+
CTS-SPM SN SIGNING MODE COMMAND
<─────────────────────────────────────── Signature mode setting
+── ──+
+── ──+
CTS-SPM OPERATION DATA REQUEST
───────────────────────────────────────> Data transmission
CTS-SPM OPERATION DATA DELIVER
<───────────────────────────────────────
+── ──+
+── ──+
CTS-SPM INITIALISATION COMPLETE
───────────────────────────────────────>
+── ──+
Figure 5.1/GSM 04.xx: CTS-FP initialisation
5.2 CTS-SPM Enrolment
The CTS-SPM enrolment procedure is always initiated by the fixed part following an initiation by the mobile station.
Fixed Part Service Node
+── ──+
CTS-FP/CTS-SN connection
+── ──+
+── ──+
CTS-SPM ENROLMENT REQUEST
───────────────────────────────────────> Service request
+── ──+
+── ──+
CTS-SPM FP AUTHENTICATION REQUEST FP
<─────────────────────────────────────── authentication
CTS-SPM FP AUTHENTICATION RESPONSE
───────────────────────────────────────>
+── ──+
+── ──+
CTS-SPM MS AUTHENTICATION REQUEST MS
<─────────────────────────────────────── authentication
CTS-SPM MS AUTHENTICATION RESPONSE
───────────────────────────────────────>
+── ──+
+── ──+
CTS-SPM ENROLMENT ACCEPT
<───────────────────────────────────────
+── ──+
Figure 5.2/GSM 04.xx: CTS-SPM Enrolment
5.3 Operation data update
The operation data update procedure is always initiated by the fixed part.
Fixed Part Service Node
+── ──+
CTS-FP/CTS-SN connection
+── ──+
+── ──+
CTS-SPM OPERATION DATA REQUEST
───────────────────────────────────────> Service request
+── ──+
+── ──+
CTS-SPM FP AUTHENTICATION REQUEST FP
<─────────────────────────────────────── authentication
CTS-SPM FP AUTHENTICATION RESPONSE
───────────────────────────────────────>
+── ──+
+── ──+
CTS-SPM SN SIGNING MODE COMMAND
<─────────────────────────────────────── Signature mode setting
+── ──+
+── ──+
CTS-SPM OPERATION DATA DELIVER
<───────────────────────────────────────
+── ──+
+── ──+
CTS-SPM OPERATION DATA ACCEPT
───────────────────────────────────────>
+── ──+
Figure 5.3/GSM 04.xx: CTS operation data update
5.4 Information request
The information request procedure is always initiated by the service node (the CTS-FP/CTS-SN connection is initiated by the fixed part).
Fixed Part Service Node
+── ──+
CTS-FP/CTS-SN connection
+── ──+
+── ──+
Other procedure
+── ──+
+── ──+
CTS-SPM INFORMATION DATA REQUEST
<─────────────────────────────────────── Information transmission
CTS-SPM INFORMATION DATA RESPONSE
───────────────────────────────────────>
+── ──+
Figure 5.4/GSM 04.xx: Information request procedure
5.5 CTS-FP De-initialisation
The CTS-FP de-initialisation procedure is always initiated by the service node (the CTS-FP/CTS-SN connection is initiated by the fixed part).
Fixed Part Service Node
+── ──+
CTS-FP/CTS-SN connection
+── ──+
+── ──+
Other procedure
+── ──+
+── ──+
CTS-SPM DE-INITIALISATION REQUEST
<───────────────────────────────────────
CTS-SPM DE-INITIALISATION COMPLETE
───────────────────────────────────────>
+── ──+
Figure 5.5/GSM 04.xx: CTS-FP De-initialisation procedure
5.6 CTS-SPM De-enrolment
The de-enrolment procedure can be either initiated by the fixed part or by the service node.
5.6.1 CTS-SPM De-enrolment initiated by the fixed part
The de-enrolment indication is sent by the fixed part to the service node.
Fixed Part Service Node
+── ──+
CTS-FP/CTS-SN connection
+── ──+
+── ──+
CTS-SPM DE-ENROLMENT INDICATION
───────────────────────────────────────>
+── ──+
Figure 5.6/GSM 04.xx: CTS-SPM De-enrolment indication
5.6.2 CTS-SPM De-enrolment initiated by the service node
The de-enrolment request is sent by the service node.
Fixed Part Service Node
+── ──+
CTS-FP/CTS-SN connection
+── ──+
+── ──+
Other procedure
+── ──+
+── ──+
CTS-SPM DE-ENROLMENT REQUEST
<───────────────────────────────────────
CTS-SPM DE-ENROLMENT COMPLETE
───────────────────────────────────────>
+── ──+
Figure 5.7/GSM 04.xx: CTS-SPM De-enrolment request