modulatorclass.h

这是一个基于WCDMA系统的 MIMO－OFDM下行链路的仿真模型。

// ModulatorClass.h: interface for the ModulatorClass class.
//
// Copyright 2002 The Mobile and Portable Radio Research Group
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_MODULATORCLASS_H__DC6532A3_1B9E_11D5_817F_B598A33F273F__INCLUDED_)
#define AFX_MODULATORCLASS_H__DC6532A3_1B9E_11D5_817F_B598A33F273F__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#define CHIPS_PER_FRAME 38400
#define PI	3.1415926535897932384626433832795

class ModulatorClass  
{
public:
	unsigned NumSamples;
	unsigned PulseLength;
	unsigned SamplesPerChip;
	ComplexNumber * PrevSignal1;
	ComplexNumber * PrevSignal2;
	ComplexNumber * CurSignal1;
	ComplexNumber * CurSignal2;
	ComplexNumber * NextSignal1;
	ComplexNumber * NextSignal2;
	ComplexNumber * GenerateDownlinkSignal(ComplexNumber *CurrentChips,ComplexNumber *PreviousChips,ComplexNumber *FutureChips);
	ModulatorClass();
	ModulatorClass(SimConfigClass Config);
	virtual ~ModulatorClass();

private:
	double RollOff;
	int UpperBoundT;
	int LowerBoundT;
	double * GeneratePulseShape();
	unsigned SamplesPerFrame;
	double * PulseShape;
};

#endif // !defined(AFX_MODULATORCLASS_H__DC6532A3_1B9E_11D5_817F_B598A33F273F__INCLUDED_)