gr::channels::fading_model Class Reference

fading simulator More...

#include <fading_model.h>

Inheritance diagram for gr::channels::fading_model:

List of all members.

Public Types
typedef boost::shared_ptr < fading_model >	sptr
Public Member Functions
virtual float	fDTs ()=0
virtual float	K ()=0
virtual float	step ()=0
virtual void	set_fDTs (float fDTs)=0
virtual void	set_K (float K)=0
virtual void	set_step (float step)=0
Static Public Member Functions
static sptr	make (unsigned int N, float fDTs=0.01, bool LOS=true, float K=4, int seed=0)
	Build the channel simulator.

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Detailed Description

fading simulator

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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Member Typedef Documentation

typedef boost::shared_ptr<fading_model> gr::channels::fading_model::sptr

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Member Function Documentation

virtual float gr::channels::fading_model::fDTs

(

)

[pure virtual]

virtual float gr::channels::fading_model::K

(

)

[pure virtual]

static sptr gr::channels::fading_model::make	(	unsigned int	N,
		float	fDTs = 0.01,
		bool	LOS = true,
		float	K = 4,
		int	seed = 0
	)		[static]

Build the channel simulator.

Parameters:

N	The number of sinusiods to use in simulating the channel; 8 is a good value
fDTs	normalized maximum Doppler frequency, fD * Ts
LOS	include Line-of-Site path? selects between Rayleigh (NLOS) and Rician (LOS) models
K	Rician factor (ratio of the specular power to the scattered power)
seed	a random number to seed the noise generators

virtual void gr::channels::fading_model::set_fDTs

(

float

fDTs

)

[pure virtual]

virtual void gr::channels::fading_model::set_K

(

float

K

)

[pure virtual]

virtual void gr::channels::fading_model::set_step

(

float

step

)

[pure virtual]

virtual float gr::channels::fading_model::step

(

)

[pure virtual]

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

• fading_model.h