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[[Category:Block Docs]]
 
[[Category:Block Docs]]
This block implements a basic fading model simulator that can be used to help evaluate, design, and test various signals, waveforms, and algorithms.
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[[Category:Stub Docs]]
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This is the template for the [[:Category:Block_Docs|"Page-per-block Docs"]].  This first section should describe what the block does and how to use it, using however many paragraphs necessary.  Note that the title of the wiki page should match the block's name in GRC, i.e. the one defined in the block's .grc file.  Look at the [[FFT]] Block for a good example.
  
This algorithm implements the method described in
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As this is a basic template, it's also in the [[:Category:Stub_Docs|"Stub Docs category"]]. Please improve it.
      Compact Rayleigh and Rician fading simulator based on random walk processes
 
      A. Alimohammad S.F. Fard B.F. Cockburn C. Schlegel
 
      26th November 2008
 
  
 
== Parameters ==
 
== Parameters ==
 
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
 
(''R''): <span class="plainlinks">[https://wiki.gnuradio.org/index.php/GNURadioCompanion#Variable_Controls ''Run-time adjustable'']</span>
  
; Num Sinusoids (SoS model)
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; Param 1 (''R'')
: The number of sinusoids to use in simulating the channel; 8 is a good value
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: Description of parameter, provide any tips or recommended values.  Note that the name of the parameter above should match the param's label that shows up in grc (e.g. Sample Rate).
  
; Normalized Max Doppler (fD*Ts) (''R'')
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; Param 2
: Normalized maximum Doppler frequency, fD * Ts
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: blah blah blah
 
 
; LOS Model
 
: Include Line-of-Site path? selects between Rayleigh (NLOS) and Rician (LOS) models
 
 
 
; Rician factor (K) (''R'')
 
: Rician factor (ratio of the specular power to the scattered power)
 
 
 
; Seed
 
: Number to seed the noise generators
 
  
 
== Example Flowgraph ==
 
== Example Flowgraph ==
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; C++ files
 
; C++ files
: [https://github.com/gnuradio/gnuradio/blob/master/gr-channels/lib/fading_model_impl.cc]
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: [https://github.com/gnuradio/gnuradio TODO]
  
 
; Header files
 
; Header files
: [https://github.com/gnuradio/gnuradio/blob/master/gr-channels/lib/fading_model_impl.h]
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: [https://github.com/gnuradio/gnuradio TODO]
  
 
; Public header files
 
; Public header files
: [https://github.com/gnuradio/gnuradio/blob/master/gr-channels/include/gnuradio/channels/fading_model.h]
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: [https://github.com/gnuradio/gnuradio TODO]
  
 
; Block definition
 
; Block definition
: [https://github.com/gnuradio/gnuradio/blob/master/gr-channels/grc/channels_fading_model.block.yml]
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: [https://github.com/gnuradio/gnuradio TODO]

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