Page 1

SMS

5-1


SMS over generic IP CAN architecture IP-Short-Message-Gateway HSS

SC

SMS-GMSC / SMS-IWMSC

„Classical SS7 based messaging”

5-2

IP-SM-GW

S-CSCF

P-CSCF

IMS Immediate Messaging


SMSoIP - Registration P-CSCF

I-CSCF

IP-SM-GW

S-CSCF

HSS

REGISTER (feature tag: +g.3gpp.smsip) Successful UE registration iFC

REGISTER 200 OK SUBSCRIBE (registration event) 200 OK NOTIFY (registration state) 200 OK

5-3

MAP ATM

MAP AnyTimeModyfication (ATM) informs the HSS that the user is ready to receive SMSs via the IP-SM-GW.


UE originated SMS P-CSCF

S-CSCF

IP-SM-GW

MESSAGE (To: SC, Content-Type: application/vnd.3gpp.sms, Content: SMS SUBMIT) 202 Accepted

MESSAGE (SMS SUBMIT REPORT) 200 OK

5-4

iFC

MESSAGE 202 Accepted

MESSAGE

200 OK

MAP MO FORWARD SM (SMS SUBMIT)

MAP MO FORWARD SM (SMS SUBMIT REPORT)

SC


UE originated SMS P-CSCF

S-CSCF

IP-SM-GW

MESSAGE (To: SC, Content-Type: application/vnd.3gpp.sms, Content: SMS SUBMIT) 202 Accepted

MESSAGE (SMS SUBMIT REPORT) 200 OK

5-5

iFC

MESSAGE

SMS

202 Accepted

MAP MO FORWARD SM (SMS SUBMIT)

ack MESSAGE

200 OK

MAP MO FORWARD SM (SMS SUBMIT REPORT)

SC


UE terminated SMS (step 1)  MSC No, SGSN No  SRI for SM

HSS

 IP-SMS-GW No SC

5-6

SMS-GMSC / SMS-IWMSC

 SRI for SM

IP-SM-GW

P-CSCF

S-CSCF


UE terminated SMS (step 2) IP-SM-GW

SMSDELIVER

S-CSCF

MESSAGE (Content-Type: application/vnd.3gpp.sms, Content: SMS-DELIVER)

iFC

MESSAGE (Content: SMS-DELIVER-REPORT)

MESSAGE 202 Accepted

5-7

MESSAGE

200 OK

200 OK

SMSDELIVERREPORT

P-CSCF

202 Accepted


UE terminated SMS (step 2) IP-SM-GW

SMSDELIVER

S-CSCF

MESSAGE (Content-Type: application/vnd.3gpp.sms, Content: SMS-DELIVER)

P-CSCF

SMS

200 OK

200 OK

SMSDELIVERREPORT

202 Accepted

5-8

ack

iFC MESSAGE

MESSAGE

MESSAGE (Content: SMS-DELIVER-REPORT)

202 Accepted

"VoLTE Basics" - Chapter 05 SMS (sample)  
"VoLTE Basics" - Chapter 05 SMS (sample)  

Sample of 5th chapter "SMS" from Leliwa's training presentation "Volte Basics"

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