#include "main.h"
#include "Medium.h"
#include "ErrorModel.h"
#include "PropagationModel.h"

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Data Structures
struct	stru_Packet_info

struct	stru_Device

struct	stru_medium

Macros
#define	_NETSIM_MDEIUM_CODE_

#define	BOLTZMANN 1.38064852e-23

#define	TEMPERATURE 300

Typedefs
typedef struct stru_Packet_info	PACKETINFO

typedef struct stru_Packet_info *	ptrPACKETINFO

typedef struct stru_Device	DEVICE_IN_MEDIUM

typedef struct stru_Device *	ptrDEVICE_IN_MEDIUM

typedef struct stru_medium	MEDIUM

typedef struct stru_medium *	ptrMEDIUM

Functions
static ptrDEVICE_IN_MEDIUM	medium_find_device (NETSIM_ID devId, NETSIM_ID devIf)

static void	write_log (char *format,...)

static double	GetRXPowerdBm (NETSIM_ID t, NETSIM_ID ti, NETSIM_ID r, NETSIM_ID ri, double time)

void	medium_add_device (NETSIM_ID d, NETSIM_ID ifid, double dFrequency_MHz, double dBandwidth_MHz, double dRxSensitivity_dBm, double dEdThreshold_dBm, void(medium_change_callback)(NETSIM_ID, NETSIM_ID, bool, NetSim_PACKET ), bool(isRadioIdle)(NETSIM_ID, NETSIM_ID), bool(isTransmitterBusy)(NETSIM_ID, NETSIM_ID), void (propagationinfo_find)(NETSIM_ID, NETSIM_ID, NETSIM_ID, NETSIM_ID), void(packetsentnotify)(NETSIM_ID, NETSIM_ID, NetSim_PACKET ))

void	medium_update_frequency (NETSIM_ID d, NETSIM_ID in, double f_MHz)

void	medium_update_bandwidth (NETSIM_ID d, NETSIM_ID in, double bw_MHz)

void	medium_update_rxsensitivity (NETSIM_ID d, NETSIM_ID in, double p_dbm)

void	medium_update_edthershold (NETSIM_ID d, NETSIM_ID in, double p_dbm)

void	medium_update_modulation (NETSIM_ID d, NETSIM_ID in, PHY_MODULATION m, double coderate)

void	medium_update_datarate (NETSIM_ID d, NETSIM_ID in, double r_mbps)

static void	medium_remove_device (NETSIM_ID d, NETSIM_ID ifId)

static ptrPACKETINFO	packetInfo_add (NetSim_PACKET *packet, NETSIM_ID txId, NETSIM_ID txIf, NETSIM_ID rxId, NETSIM_ID rxIf)

static ptrPACKETINFO	packetInfo_remove (NetSim_PACKET *packet)

static void	packetInfo_free (ptrPACKETINFO info)

static double	compute_sinr (double p, double i, double bw)

static double	GetRXPowerMW (NETSIM_ID t, NETSIM_ID ti, NETSIM_ID r, NETSIM_ID ri, double time)

static void	medium_update_interference (ptrPACKETINFO info)

static bool	isAnypacketIsThereForThisTransmitter (ptrPACKETINFO info)

static bool	CheckFrequencyInterfrence (double dFrequency1, double dFrequency2, double bandwidth)

static void	update_power_due_to_transmission (ptrPACKETINFO info)

static void	update_power_due_to_transmission_stop (ptrPACKETINFO info)

static void	medium_mark_packet_error (ptrPACKETINFO info)

void	medium_notify_packet_send (NetSim_PACKET *packet, NETSIM_ID txId, NETSIM_ID txIf, NETSIM_ID rxId, NETSIM_ID rxIf)

void	medium_notify_packet_received (NetSim_PACKET *packet)

bool	medium_isIdle (NETSIM_ID d, NETSIM_ID in)

Variables
static MEDIUM	medium

static FILE *	fplog = NULL

Macro Definition Documentation

◆ _NETSIM_MDEIUM_CODE_

#define _NETSIM_MDEIUM_CODE_

Definition at line 24 of file Medium.c.

◆ BOLTZMANN

#define BOLTZMANN 1.38064852e-23

Definition at line 330 of file Medium.c.

◆ TEMPERATURE

#define TEMPERATURE 300

Definition at line 331 of file Medium.c.

Typedef Documentation

◆ DEVICE_IN_MEDIUM

typedef struct stru_Device DEVICE_IN_MEDIUM

◆ MEDIUM

typedef struct stru_medium MEDIUM

◆ PACKETINFO

typedef struct stru_Packet_info PACKETINFO

◆ ptrDEVICE_IN_MEDIUM

typedef struct stru_Device * ptrDEVICE_IN_MEDIUM

◆ ptrMEDIUM

typedef struct stru_medium* ptrMEDIUM

◆ ptrPACKETINFO

typedef struct stru_Packet_info * ptrPACKETINFO

Function Documentation

◆ CheckFrequencyInterfrence()

static bool CheckFrequencyInterfrence	(	double	dFrequency1,
		double	dFrequency2,
		double	bandwidth
	)

static

Definition at line 399 of file Medium.c.

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◆ compute_sinr()

static double compute_sinr	(	double	p,
		double	i,
		double	bw
	)

static

Definition at line 332 of file Medium.c.

◆ GetRXPowerdBm()

static double GetRXPowerdBm	(	NETSIM_ID	t,
		NETSIM_ID	ti,
		NETSIM_ID	r,
		NETSIM_ID	ri,
		double	time
	)

static

Definition at line 116 of file Medium.c.

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◆ GetRXPowerMW()

static double GetRXPowerMW	(	NETSIM_ID	t,
		NETSIM_ID	ti,
		NETSIM_ID	r,
		NETSIM_ID	ri,
		double	time
	)

static

Definition at line 341 of file Medium.c.

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◆ isAnypacketIsThereForThisTransmitter()

static bool isAnypacketIsThereForThisTransmitter ( ptrPACKETINFO info )

static

Definition at line 383 of file Medium.c.

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◆ medium_add_device()

void medium_add_device	(	NETSIM_ID	d,
		NETSIM_ID	ifid,
		double	dFrequency_MHz,
		double	dBandwidth_MHz,
		double	dRxSensitivity_dBm,
		double	dEdThreshold_dBm,
		void()(NETSIM_ID, NETSIM_ID, bool, NetSim_PACKET )	medium_change_callback,
		bool(*)(NETSIM_ID, NETSIM_ID)	isRadioIdle,
		bool(*)(NETSIM_ID, NETSIM_ID)	isTransmitterBusy,
		void ()(NETSIM_ID, NETSIM_ID, NETSIM_ID, NETSIM_ID)	propagationinfo_find,
		void()(NETSIM_ID, NETSIM_ID, NetSim_PACKET )	packetsentnotify
	)