diff options
Diffstat (limited to '2019/osmodevcon2019-cell_broadcast/smscb-4g.msc')
-rw-r--r-- | 2019/osmodevcon2019-cell_broadcast/smscb-4g.msc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/2019/osmodevcon2019-cell_broadcast/smscb-4g.msc b/2019/osmodevcon2019-cell_broadcast/smscb-4g.msc new file mode 100644 index 0000000..2e0ef2a --- /dev/null +++ b/2019/osmodevcon2019-cell_broadcast/smscb-4g.msc @@ -0,0 +1,16 @@ +msc { + hscale="2"; + ue [label="eUE"], nodeb [label="eNodeB"], mme [label="MME"], cbc [label="CBC"], cbe [label="CBE"]; + + cbc <= cbe [label="New message (duration, geographic scope)"]; + + cbc box cbc [label="Determine list of MMEs in scope"]; + mme <= cbc [label="SBc-AP WRITE-REPLACE WARNING MSG"]; + + mme box mme [label="Determine list of eNodeBs in scope"]; + nodeb <= mme [label="S1-AP Write-Replace Warning Req"]; + nodeb => mme [label="S1-AP Write-Replace Warning Resp"]; + mme => cbc [label="SBc-AP Write-Replace Warning Ind"]; + + ue <= nodeb [label="SIB Warning"]; +} |