diff options
Diffstat (limited to 'doc/manuals/abis/oml-mo-transceiver.msc')
| -rw-r--r-- | doc/manuals/abis/oml-mo-transceiver.msc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/doc/manuals/abis/oml-mo-transceiver.msc b/doc/manuals/abis/oml-mo-transceiver.msc new file mode 100644 index 00000000..d40e7cc0 --- /dev/null +++ b/doc/manuals/abis/oml-mo-transceiver.msc @@ -0,0 +1,23 @@ +msc { + bts [label="Baseband Transceiver"], bsc [label="BSC"]; + --- [label="Initial state after establishing OML"]; + bts => bsc [label="STATE CHG REP (Disabled/Notinstalled/Locked)"]; + --- [label="MO requests software activation"]; + bts => bsc [label="SW Activate Req"]; + bts <= bsc [label="SW Activate Req Ack"]; + --- [label="BTS instructs BTS to activate software"]; + bts <= bsc [label="Activate SW"]; + bts => bsc [label="Activate SW Ack"]; + --- [label="MO reports new state after SW activation"]; + bts => bsc [label="STATE CHG REP (Disabled/Dependency)"]; + bts => bsc [label="SW Activated Report"]; + --- [label="BSC requests RSL establishment"]; + bts <= bsc [label="IPA RSL Connect"]; + bts => bsc [label="IPA RSL Connect ACK"]; + bts <= bsc [label="OPSTART"]; + bts => bsc [label="OPSTART ACK"]; + --- [label="As this object is locked, we need to unlock it"]; + bts <= bsc [label="Change Adm State (Unlocked)"]; + bts => bsc [label="Change Adm State Ack (Unlocked)"]; + bts => bsc [label="STATE CHG REP (Disabled/Dependency/Unlocked)"]; +} |