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gr::dab::time_deinterleave_ff_impl Class Reference

applies time deinterleaving to a vector (convolutional deinterleaving -> descrambling and delay) More...

#include <time_deinterleave_ff_impl.h>

Inheritance diagram for gr::dab::time_deinterleave_ff_impl:

Public Member Functions

 time_deinterleave_ff_impl (int vector_length, const std::vector< unsigned char > &scrambling_vector)
 
 ~time_deinterleave_ff_impl ()
 
int work (int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
 

Additional Inherited Members

- Public Types inherited from gr::dab::time_deinterleave_ff
typedef std::shared_ptr< time_deinterleave_ffsptr
 
- Static Public Member Functions inherited from gr::dab::time_deinterleave_ff
static sptr make (int vector_length, const std::vector< unsigned char > &scrambling_vector)
 Return a shared_ptr to a new instance of dab::time_deinterleave_ff. More...
 

Detailed Description

applies time deinterleaving to a vector (convolutional deinterleaving -> descrambling and delay)

applies convolutional deinterleaving to a vector with its max[vector_length] followers, the scrambling_vector describes which vector element comes from which follower delays the elements of a max delay of d_scrambling_length-1 more information to the interleaving rules on ETSI EN 300 401 chapter 12 this deinterleaver restores a bitstream interleaved by the block time_interleave_bb

Parameters
vector_lengthlength of input vectors
scrambling_vectorvector with scrambling parameters (see DAB standard p.138)

Constructor & Destructor Documentation

◆ time_deinterleave_ff_impl()

gr::dab::time_deinterleave_ff_impl::time_deinterleave_ff_impl ( int  vector_length,
const std::vector< unsigned char > &  scrambling_vector 
)

◆ ~time_deinterleave_ff_impl()

gr::dab::time_deinterleave_ff_impl::~time_deinterleave_ff_impl ( )

Member Function Documentation

◆ work()

int gr::dab::time_deinterleave_ff_impl::work ( int  noutput_items,
gr_vector_const_void_star &  input_items,
gr_vector_void_star &  output_items 
)

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