add ladder diagrams for MO and MT SMS

master
Harald Welte 12 years ago
parent ee027a31d2
commit f8441a6aaf
  1. 16
      mo_sms.lad
  2. 16
      mt_sms.lad

@ -0,0 +1,16 @@
[entities]
# define the entities in the system (in order)
ms
msc
smsc
[messages]
# define the protocol messages in-order
ms msc "Establish Connection via BTS/BSC" dashed
ms msc "Optional authentication + ciphering" both
ms msc "CP-DATA containing RP-DATA (SMS SUBMIT)"
msc smsc "MNSMS-EST-IND (RP-DATA)"
msc ms "CP-ACK for previous CP-DATA"
smsc msc "MNSMS-DATA-REQ (RP-ACK)"
msc ms "CP-DATA containing RP-ACK"
ms msc "CP-ACK for previous CP-DATA"

@ -0,0 +1,16 @@
[entities]
# define the entities in the system (in order)
ms
msc
smsc
[messages]
# define the protocol messages in-order
smsc msc "NMSMS-EST-REQ (RP-DATA)"
msc ms "Paging procedure via BSC/BTS" dashed
ms msc "Establish Connection via BTS/BSC" dashed
msc ms "CP-DATA containing RP-DATA (SMS DELIVER)"
ms msc "CP-ACK for previous CP-DATA"
ms msc "CP-DATA containing RP-ACK"
msc smsc "NMSMS-DATA-IND (RP-DATA)"
msc ms "CP-ACK for previous CP-DATA"
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