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MV32: Sending & Receiving SMS in 5G SA network (Vodafone Germany)

Showcase, March 28, 2023 - 12:16pm, 1179 views

This is a 5G show case about Sending & Receiving SMS in 5G standalone network with MV32 module 

It was done under live network of Vodafone Germany in Berlin City.

[03-16 10:55:52:770] Send: at+cops?
[03-16 10:55:52:890] Receive:
+cops: 0,0,"vodafone.de",11                --> 5G standalone Mode of Vodafone Germany

OK

[03-16 10:55:57:960] Send: at^debug?
[03-16 10:55:58:074] Receive:
RAT:NR5G_SA
mcc:262,mnc:02
nr_cell_id:1209630923
nr_tac:49302
nr_band:n78
nr_band_width:80.0MHz
nr_channel:631968
nr_pci:299
nr_rsrp:-93dBm rx_diversity: 15 (-92.6dBm,-97.5dBm,-100.7dBm,-104.0dBm)
nr_rsrq:-11dB
nr_snr:12.0dB

OK

=====================================

In 5G network, SMS can be transferred over IMS and/or NAS 

Currently SMS over NAS is not allowed under Vodafone network yet

(see attachment)

So it is necessary to activate IMS context so that SMS can be transferred over IMS SIP messages

=================================

[03-16 10:56:05:030] Send: at+cgdcont?
[03-16 10:56:05:225] Receive:
+CGDCONT: 1,"IPV4V6","","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0,,,,,,,,,"",,,,0
+CGDCONT: 2,"IPV4V6","IMS","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0,,,,,,,,,"",,,,0
+CGDCONT: 3,"IPV4V6","HOS","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0,,,,,,,,,"",,,,0
+CGDCONT: 4,"IPV4V6","SOS","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,1,,,,,,,,,"",,,,0
+CGDCONT: 5,"IPV4V6","web.vodafone.de","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0",0,0,0,0,,,,,,,,,"",,,,0

OK

[03-16 10:56:14:347] Send: at+cgact=1,1
[03-16 10:56:14:690] Receive:
OK

[03-16 10:56:19:595] Send: at+cgact=1,2
[03-16 10:56:20:244] Receive:
OK

[03-16 10:56:36:978] Send: at+cgpaddr
[03-16 10:56:37:089] Receive:
+CGPADDR: 1,"10.72.15.47","42.0.0.32.98.192.17.192.250.159.253.227.159.92.191.1"
+CGPADDR: 2,"42.0.0.32.209.192.253.211.227.241.91.219.79.239.12.67"
+CGPADDR: 3,"0.0.0.0","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0"
+CGPADDR: 4,"0.0.0.0","0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0"
+CGPADDR: 5,"10.72.14.33","42.0.0.32.98.192.16.159.213.181.27.192.88.169.149.6"

OK
=================================

Afterwards, check the SMS setting:

=============================
[03-16 10:56:53:773] Send: at+cmgf=1
[03-16 10:56:53:901] Receive:
OK

[03-16 10:56:57:474] Send: at+csca?
[03-16 10:56:57:596] Receive:
+CSCA: "+491722270333",145

OK 

====================================

Finally, send/receive SMS over 5G SA mode:

[03-17 10:15:10:900] Send: at+cmgs="0173*******",129
[03-17 10:15:14:931] Receive:
>
[03-17 10:15:29:322] Send: >test SMS over Vodafone 5G SA
[03-17 10:15:32:783] Receive:

+CMGS: 132

OK

[03-17 10:16:47:819] Receive(URC):
+CMTI: "SM",3

[03-17 10:16:53:854] Send: at+cmgs="0173*******",129
[03-17 10:16:57:938] Receive:
>
[03-17 10:17:05:971] Send: >test SMS over Vodafone 5G SA, message 2
[03-17 10:17:06:550] Receive:

+CMGS: 133

OK

[03-17 10:17:06:657] Receive(URC):
+CMTI: "SM",4
 

[03-17 10:17:44:924] Send: at+cmgr=4
[03-17 10:17:45:062] Receive:
+CMGR: "REC READ","+49173*******",,"23/03/17,10:17:06+04"
test SMS over Vodafone 5G SA, message 2

OK

[03-17 10:17:54:277] Send: at+cmgr=3
[03-17 10:17:54:431] Receive:
+CMGR: "REC READ","+49173*******",,"23/03/17,10:15:33+04"
test SMS over Vodafone 5G SA

OK

 

Author

wemei's picture
wemei