Constellation Soft Decoder: Difference between revisions

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[[Category:Block Docs]]
Decode a constellation's points from a complex space to soft bits based on the map and soft decision LUT of the  object.
Decode a constellation's points from a complex space to soft bits based on the map and soft decision LUT of the  object.


        Constructor Specific Documentation:
See [https://www.gnuradio.org/doc/doxygen/page_digital.html GNU Radio Manual and C++ API Reference] for more info.
        Make constellation decoder block.


== Parameters ==
== Parameters ==
   
   
'''Constellation''' - A constellation object, see [[Constellation Object]]
; Constellation
: A constellation object, see [[Constellation Object]]


== Example Flowgraph ==
== Example Flowgraph ==

Latest revision as of 18:30, 1 July 2025

Decode a constellation's points from a complex space to soft bits based on the map and soft decision LUT of the object.

See GNU Radio Manual and C++ API Reference for more info.

Parameters

Constellation
A constellation object, see Constellation Object

Example Flowgraph

This flowgraph generates symbols using a chosen modulation scheme, runs the signal through a channel model, and then simulates a receiver by synchronizing to the signal and performing soft decoding.

Constellation soft decoder ex.png