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-rw-r--r--utils/conv_codes_gsm.py19
1 files changed, 19 insertions, 0 deletions
diff --git a/utils/conv_codes_gsm.py b/utils/conv_codes_gsm.py
index e189985a..42f340b9 100644
--- a/utils/conv_codes_gsm.py
+++ b/utils/conv_codes_gsm.py
@@ -522,6 +522,25 @@ conv_codes = [
description = ["TCH/AHS 4.75 kbits convolutional code"]
),
+ # TCH_AXS SID UPDATE definition
+ ConvolutionalCode(
+ 49,
+ [
+ ( G1, G3 ),
+ ( G2, G3 ),
+ ( 1, 1 ),
+ ( 1, 1 ),
+ ],
+ name = 'tch_axs_sid_update',
+ description = [
+ "TCH/AFS and TCH/AHS SID UPDATE convolutional code:",
+ "G1/G3 = 1 + D + D3 + D4 / 1 + D + D2 + D3 + D4",
+ "G2/G3 = 1 + D2 + D4 / 1 + D + D2 + D3 + D4",
+ "G3/G3 = 1",
+ "G3/G3 = 1",
+ ]
+ ),
+
# EDGE MCS1_DL_HDR definition
ConvolutionalCode(
36,