channel.h

B3g_phase2_C语言_Matlab程序及说明

/***********************************
*Copyright (C) 2004 FUTURE@NCRL SEU
*All Rights Reserved.

*FileName: _CHANNEL_C_

*Abstract: Get the MIMO Channel's TDL Coef.

*Cur.Ver : 2.0
*Author  : Bin Jiang
*Date    : 2004-04-13 
*Modify  : To save memory, the channel coef is 
           computed online for one sample time.
		   If Perfect CSI is needed, orginal 
		   version is the best.

*Per.Ver : 1.0
*Author  : Bin Jiang
*Date    : 2003-12-8

*Ref.    : D.M. Wang's program.

**********************************/

#ifndef _CHANNEL_H_
#define _CHANNEL_H_


typedef struct
{
	double	SNR;
	double 	Tc;
	
	int	    Path_Delay[PATH_NUM_MC];
	double	Path_Gain[PATH_NUM_MC];
	double	Phase_R;
	double  Phase_I;
}CH_PARAMETER;

/* Function definition */
int GenCommonData(double * alpha, double * beta);
int GenCurCHData(double * alpha, double * beta, double * p_Time, COMPLEX * p_CHData, CH_PARAMETER * p_CH_Parameter);
int New_MIMO_Channel(COMPLEX * InSignal, int InSignalLen, COMPLEX * OutSignal, double * p_Time, CH_PARAMETER * p_CH_Parameter);


#endif