Transcript Arquivo1M3

Location Update (LU)
with Authentication
Any Location
Any Location
HLR/AuC
MSC/VLR
(i) SAIN [beg]
(ii) SAIN [end]
(iii) UpLoc [beg]
(iv,1) ISD [cont]
Signaling
Legend:
SAIN = Send Authentication
Information
UpLoc = Update Location
ISD = Insert Subscriber Data
(iv,n) ISD [cont]
(v) ISD [end]
(vi) UpLoc [end]
Mobile Terminated Call (MTC)
Any Location
Any Location
Any Location
GMSC
HLR
MSC/VLR
MTC
(i) SRI [beg]
(ii) PRN [beg]
(iii) PRN [end]
(iv) SRI [end]
ISUP call
Signaling
Traffic
Legend:
SRI = Send Routing Information
PRN = Provide Roaming
Number (MSRN)
Mobile Originated and Terminated SMS
(SMS-MO and SMS-MT)
Any Location
Any Location
Any Location
HLR
SMSC
MSC/VLR
(i) SMS-MO
(ii) MOFS [beg]
Signaling
(iii) MOFS [end]
Legend:
(iii’) SMS-MO [ack]
(iv) SRI for SM [beg]
A
(v) SRI for SM [end]
(vi) MTFS [beg]
MOFS = Mobile Originated –
Forward Short Message
SRI for SM = Send Routing
Information for Short Message
(vii) SMS-MT
MTFS = Mobile Terminated –
Forward Short Message
(vii’) SMS-MT [ack]
B
SMS-MO = Short Message
Service – Mobile Originated
(viii) MTFS [end]
SMS-MT = Short Message
Service – Mobile Terminated
Supplementary Service (SS) Activation
Example: CFU (*21*)
Any Location
*21*…
Any Location
HLR/AuC
MSC/VLR
(i) SAIN [beg]
(ii) SAIN [end]
(iii) RSS [beg]
Signaling
Legend:
(iv) DSD [cont]
SAIN = Send Authentication
Information
(v,1) ISD [cont]
RSS = Register Supplementary
Service
DSD = Delete Subscriber Data
(v,n) ISD [cont]
(vi) SDM [end]
(vii) RSS [end]
ISD = Insert Subscriber Data
SDM = Subscriber Data
Management
Supplementary Service (SS) Deactivation
Example: CFU (#21#)
Any Location
Any Location
HLR/AuC
MSC/VLR
#21#
(i) SAIN [beg]
(ii) SAIN [end]
(iii) DSS [beg]
Signaling
Legend:
(iv) DSS [end]
SAIN = Send Authentication
Information
(v,1) ISD [cont]
DSS = Deactivate Supplementary
Service
ISD = Insert Subscriber Data
(v,n) ISD [cont]
(vi) ISD [end]