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-rw-r--r--gr-fec/grc/variable_polar_code_configurator.xml14
1 files changed, 11 insertions, 3 deletions
diff --git a/gr-fec/grc/variable_polar_code_configurator.xml b/gr-fec/grc/variable_polar_code_configurator.xml
index 24004b8a03..ee145b16f7 100644
--- a/gr-fec/grc/variable_polar_code_configurator.xml
+++ b/gr-fec/grc/variable_polar_code_configurator.xml
@@ -25,12 +25,14 @@
<param>
<name>Block size (N)</name>
<key>block_size</key>
+ <value>32</value>
<type>int</type>
</param>
<param>
- <name>#Info Bits (K)</name>
+ <name>Info Bits (K)</name>
<key>num_info_bits</key>
+ <value>16</value>
<type>int</type>
</param>
@@ -46,6 +48,12 @@
<key>mu</key>
<value>16</value>
<type>int</type>
- <hide>#if 'BEC' in $getVar('channel') then 'all' else 'none' #</hide>
</param>
-</block> \ No newline at end of file
+ <doc>This block serves as an interface to the underlying Python functions for channel construction.
+
+ Current channel types are: BEC/AWGN
+ Block size must be a power of 2!
+ Info Bits must be 0 smaller K smaller N
+ Design SNR does affect the target transmission SNR and thus performance.
+ The parameter mu is only relevant for AWGN channels. It is passed on to the corresponding Channel construction algorithm.</doc>
+</block>