summaryrefslogtreecommitdiffstats
path: root/OsmoBTS/dtx.dot
diff options
context:
space:
mode:
Diffstat (limited to 'OsmoBTS/dtx.dot')
-rw-r--r--OsmoBTS/dtx.dot85
1 files changed, 0 insertions, 85 deletions
diff --git a/OsmoBTS/dtx.dot b/OsmoBTS/dtx.dot
deleted file mode 100644
index b9f0b5f..0000000
--- a/OsmoBTS/dtx.dot
+++ /dev/null
@@ -1,85 +0,0 @@
-digraph dtx_dl_amr_fsm {
- node [shape = doublecircle] ST_VOICE ST_FACCH ST_U_NOINH
- node [shape = circle]
-
- // default state for non-DTX and DTX when SPEECH is in progress
- ST_VOICE -> ST_SID_F1 [ label = "E_SID_F" ]
- ST_VOICE -> ST_F1_INH_V [ label = "E_INHIB" ]
- ST_VOICE -> ST_U_NOINH [ label = "E_SID_U" ]
- ST_VOICE -> ST_VOICE [ label = "E_VOICE" ]
- ST_VOICE -> ST_VOICE [ label = "E_FACCH" ]
-
- // SID-FIRST or SID-FIRST-P1 in case of AMR HR: start of silence period (might be interrupted in case of AMR HR)
- ST_SID_F1 -> ST_SID_F1 [ label = "E_SID_F" ]
- ST_SID_F1 -> ST_U_NOINH [ label = "E_SID_U" ]
- ST_SID_F1 -> ST_F1_INH_F [ label = "E_FACCH" ]
- ST_SID_F1 -> ST_SID_F2 [ label = "E_FIRST" ]
- ST_SID_F1 -> ST_ONSET_V [ label = "E_ONSET" ]
-
- // SID-FIRST P2 (only for AMR HR): actual start of silence period in case of AMR HR
- ST_SID_F2 -> ST_U_NOINH [ label = "E_COMPL" ]
- ST_SID_F2 -> ST_ONSET_F [ label = "E_FACCH" ]
- ST_SID_F2 -> ST_ONSET_V [ label = "E_ONSET" ]
-
- // SID-FIRST Inhibited: incoming SPEECH (only for AMR HR)
- ST_F1_INH_V -> ST_F1_INH_V_REC [ label = "E_COMPL" ]
-
- // SID-FIRST Inhibited: incoming FACCH frame (only for AMR HR)
- ST_F1_INH_F -> ST_F1_INH_F_REC [ label = "E_COMPL" ]
-
- // SID-UPDATE Inhibited: incoming SPEECH (only for AMR HR)
- ST_U_INH_V -> ST_U_INH_V_REC [ label = "E_COMPL" ]
-
- // SID-UPDATE Inhibited: incoming FACCH frame (only for AMR HR)
- ST_U_INH_F -> ST_U_INH_F_REC [ label = "E_COMPL" ]
-
- // Silence period with periodic comfort noise data updates (no Inhibition)
- ST_U_NOINH -> ST_ONSET_F [ label = "E_FACCH" ]
- ST_U_NOINH -> ST_VOICE [ label = "E_VOICE" ]
- ST_U_NOINH -> ST_U_NOINH [ label = "E_SID_U" ]
- ST_U_NOINH -> ST_U_NOINH [ label = "E_SID_F" ]
- ST_U_NOINH -> ST_ONSET_V [ label = "E_ONSET" ]
- ST_U_NOINH -> ST_SID_U [ label = "E_COMPL" ]
-
- // SID-FIRST Inhibition recursion in progress: Inhibit itself was already sent, now have to send the voice that caused it
- ST_F1_INH_V_REC -> ST_VOICE [ label = "E_COMPL" ]
- ST_F1_INH_V_REC -> ST_VOICE [ label = "E_VOICE" ]
-
- // SID-FIRST Inhibition recursion in progress: Inhibit itself was already sent, now have to send the voice that caused it
- ST_F1_INH_F_REC -> ST_FACCH [ label = "E_COMPL" ]
- ST_F1_INH_F_REC -> ST_FACCH [ label = "E_VOICE" ]
-
- // SID-UPDATE Inhibition recursion in progress: Inhibit itself was already sent, now have to send the voice that caused it
- ST_U_INH_V_REC -> ST_VOICE [ label = "E_COMPL" ]
- ST_U_INH_V_REC -> ST_VOICE [ label = "E_VOICE" ]
-
- // SID-UPDATE Inhibition recursion in progress: Inhibit itself was already sent, now have to send the voice that caused it
- ST_U_INH_F_REC -> ST_FACCH [ label = "E_COMPL" ]
- ST_U_INH_F_REC -> ST_FACCH [ label = "E_VOICE" ]
-
- // Silence period with periodic comfort noise data updates (can be inhibited)
- ST_SID_U -> ST_U_INH_F [ label = "E_FACCH" ]
- ST_SID_U -> ST_VOICE [ label = "E_VOICE" ]
- ST_SID_U -> ST_U_INH_V [ label = "E_INHIB" ]
- ST_SID_U -> ST_U_NOINH [ label = "E_SID_U" ]
- ST_SID_U -> ST_U_NOINH [ label = "E_SID_F" ]
-
- // ONSET - end of silent period due to incoming SPEECH frame
- ST_ONSET_V -> ST_ONSET_V_REC [ label = "E_COMPL" ]
-
- // ONSET - end of silent period due to incoming FACCH frame
- ST_ONSET_F -> ST_ONSET_F_REC [ label = "E_COMPL" ]
-
- // ONSET recursion in progress: ONSET itself was already sent, now have to send the data that caused it
- ST_ONSET_F_REC -> ST_FACCH [ label = "E_COMPL" ]
-
- // ONSET recursion in progress: ONSET itself was already sent, now have to send the voice that caused it
- ST_ONSET_V_REC -> ST_VOICE [ label = "E_COMPL" ]
-
- // FACCH sending state
- ST_FACCH -> ST_VOICE [ label = "E_VOICE" ]
- ST_FACCH -> ST_FACCH [ label = "E_FACCH" ]
- ST_FACCH -> ST_FACCH [ label = "E_SID_U" ]
- ST_FACCH -> ST_FACCH [ label = "E_SID_F" ]
- ST_FACCH -> ST_SID_F1 [ label = "E_COMPL" ]
-}