SPUC::qam_conv_decoder Class Reference
[Communication Classes]

QAM convolutional decoder. More...

#include <qam_conv_decoder.h>

Collaboration diagram for SPUC::qam_conv_decoder:

[legend]List of all members.

Public Member Functions
	qam_conv_decoder (int index)
	~qam_conv_decoder ()
void	reset ()
void	set_rate (int mod, int conv_rate)
	set modulation and punctured coding rate
bool	data_decode (complex< long > data_in)
	return true when output is available
bool	get_bit (void)
	call when viterbi_ready is true
long *	clear_soft_decision (long rate)
	clear soft decision array
Public Attributes
viterbi	viterbi_decoder
long *	viterbi_input
const long	soft_decision_level
const long	Max_bits_per_symbol
long	enc_rate
long	rate_index
long	soft_bit_counter
long	rx_bits_per_symbol
long	raw_bits_this_frame
long	coded_bits_per_frame
long	raw_bits_out
long	sample
long	serial
bool	frame_ready
bool	viterbi_ready
bool	viterbi_data
bool	output_buffer_empty
bool	no_conv

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Detailed Description

QAM convolutional decoder.

Author:

Tony Kirke, Copyright(c) 2004

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Constructor & Destructor Documentation

SPUC::qam_conv_decoder::qam_conv_decoder (  int  index  )  [inline]

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SPUC::qam_conv_decoder::~qam_conv_decoder (   )  [inline]

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Member Function Documentation

long * qam_conv_decoder::clear_soft_decision (  long  rate  )

clear soft decision array

bool qam_conv_decoder::data_decode (  complex< long >  data_in  )

return true when output is available

bool SPUC::qam_conv_decoder::get_bit (  void   )  [inline]

call when viterbi_ready is true

void SPUC::qam_conv_decoder::reset (  void   )  [inline]

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void SPUC::qam_conv_decoder::set_rate (  int  mod, int  conv_rate )  [inline]

set modulation and punctured coding rate

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Member Data Documentation

long SPUC::qam_conv_decoder::coded_bits_per_frame

long SPUC::qam_conv_decoder::enc_rate

bool SPUC::qam_conv_decoder::frame_ready

const long SPUC::qam_conv_decoder::Max_bits_per_symbol

bool SPUC::qam_conv_decoder::no_conv

bool SPUC::qam_conv_decoder::output_buffer_empty

long SPUC::qam_conv_decoder::rate_index

long SPUC::qam_conv_decoder::raw_bits_out

long SPUC::qam_conv_decoder::raw_bits_this_frame

long SPUC::qam_conv_decoder::rx_bits_per_symbol

long SPUC::qam_conv_decoder::sample

long SPUC::qam_conv_decoder::serial

long SPUC::qam_conv_decoder::soft_bit_counter

const long SPUC::qam_conv_decoder::soft_decision_level

bool SPUC::qam_conv_decoder::viterbi_data

viterbi SPUC::qam_conv_decoder::viterbi_decoder

long* SPUC::qam_conv_decoder::viterbi_input

bool SPUC::qam_conv_decoder::viterbi_ready

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The documentation for this class was generated from the following files:

• comm/qam_conv_decoder.h
• comm/qam_conv_decoder.cpp

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