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]] 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 ==
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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.
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.


[[File:constellation_soft_decoder_ex.png]]
[[File:constellation_soft_decoder_ex.png|800px]]

Latest revision as of 03:05, 15 July 2019

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

See [[1]] 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