ns3::YansWifiChannel Class Reference

A Yans wifi channel. More...

#include <yans-wifi-channel.h>

Inheritance diagram for ns3::YansWifiChannel:

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Collaboration diagram for ns3::YansWifiChannel:

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List of all members.

Public Member Functions
virtual uint32_t	GetNDevices (void) const
virtual Ptr< NetDevice >	GetDevice (uint32_t i) const
void	SetPropagationLossModel (Ptr< PropagationLossModel > loss)
void	SetPropagationDelayModel (Ptr< PropagationDelayModel > delay)
void	Send (Ptr< YansWifiPhy > sender, Ptr< const Packet > packet, double txPowerDbm, WifiMode wifiMode, WifiPreamble preamble) const
Static Public Member Functions
static TypeId	GetTypeId (void)
	This method returns the TypeId associated to ns3::WifiChannel.

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Detailed Description

A Yans wifi channel.

This wifi channel implements the propagation model described in "Yet Another Network Simulator", (http://cutebugs.net/files/wns2-yans.pdf).

This class is expected to be used in tandem with the ns3::YansWifiPhy class and contains a ns3::PropagationLossModel and a ns3::PropagationDelayModel. By default, no propagation models are set so, it is the caller's responsability to set them before using the channel.

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Member Function Documentation

virtual Ptr<NetDevice> ns3::YansWifiChannel::GetDevice

(

uint32_t

i

)

const [virtual]

Parameters:

i

index of NetDevice to retrieve

Returns:

one of the NetDevices connected to this channel.

This method must be implemented by subclasses.

Implements ns3::Channel.

virtual uint32_t ns3::YansWifiChannel::GetNDevices

(

void

)

const [virtual]

Returns:

the number of NetDevices connected to this Channel.

This method must be implemented by subclasses.

Implements ns3::Channel.

static TypeId ns3::YansWifiChannel::GetTypeId

(

void

)

[static]

This method returns the TypeId associated to ns3::WifiChannel.

/*! /*! /*! /*! /*!

This object is accessible through the following paths with Config::Set and Config::Connect:

• /NodeList/[i]/DeviceList/[i]/$ns3::WifiNetDevice/Channel

No Attributes defined for this type.
No TraceSources defined for this type.

Reimplemented from ns3::WifiChannel.

void ns3::YansWifiChannel::Send	(	Ptr< YansWifiPhy >	sender,
		Ptr< const Packet >	packet,
		double	txPowerDbm,
		WifiMode	wifiMode,
		WifiPreamble	preamble
	)			const

Parameters:

	sender	the device from which the packet is originating.
	packet	the packet to send
	txPowerDbm	the tx power associated to the packet
	wifiMode	the tx mode associated to the packet
	preamble	the preamble associated to the packet

This method should not be invoked by normal users. It is currently invoked only from WifiPhy::Send.

void ns3::YansWifiChannel::SetPropagationDelayModel

(

Ptr< PropagationDelayModel >

delay

)

Parameters:

delay

the new propagation delay model.

void ns3::YansWifiChannel::SetPropagationLossModel

(

Ptr< PropagationLossModel >

loss

)

Parameters:

loss

the new propagation loss model.

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

• src/devices/wifi/yans-wifi-channel.h