ns3::MeshWifiBeacon Class Reference

Beacon is beacon header + list of arbitrary information elements. More...

#include "mesh-wifi-beacon.h"

Collaboration diagram for ns3::MeshWifiBeacon:

Public Member Functions
	MeshWifiBeacon (Ssid ssid, AllSupportedRates rates, uint64_t us)
	C-tor.
void	AddInformationElement (Ptr< WifiInformationElement > ie)
	Add information element.
MgtBeaconHeader	BeaconHeader () const
	Read standard Wifi beacon header.
WifiMacHeader	CreateHeader (Mac48Address address, Mac48Address mpAddress)
	Create Wifi header for beacon frame.
Ptr< Packet >	CreatePacket ()
	Create frame = { beacon header + all information elements sorted by ElementId () }.
Time	GetBeaconInterval () const
	Returns the beacon interval of Wifi beacon.

Private Attributes
MeshInformationElementVector	m_elements
	List of information elements added.
MgtBeaconHeader	m_header
	Beacon header.

Detailed Description

Beacon is beacon header + list of arbitrary information elements.

It is supposed that distinct mesh protocols can use beacons to transport their own information elements.

Definition at line 41 of file mesh-wifi-beacon.h.

Constructor & Destructor Documentation

MeshWifiBeacon()

ns3::MeshWifiBeacon::MeshWifiBeacon	(	Ssid	ssid,
		AllSupportedRates	rates,
		uint64_t	us
	)

C-tor.

Parameters

ssid	is SSID for beacon header
rates	is a set of supported rates
us	beacon interval in microseconds

Definition at line 28 of file mesh-wifi-beacon.cc.

References ns3::AllSupportedRates::extendedRates, m_header, ns3::AllSupportedRates::rates, and ns3::MgtProbeResponseHeader::SetBeaconIntervalUs().

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Member Function Documentation

AddInformationElement()

void ns3::MeshWifiBeacon::AddInformationElement

(

Ptr< WifiInformationElement >

ie

)

Add information element.

Parameters

ie	the Wifi information element

Definition at line 37 of file mesh-wifi-beacon.cc.

References ns3::MeshInformationElementVector::AddInformationElement(), and m_elements.

Referenced by ns3::dot11s::PeerManagementProtocolMac::UpdateBeacon().

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BeaconHeader()

MgtBeaconHeader ns3::MeshWifiBeacon::BeaconHeader ( ) const

inline

Read standard Wifi beacon header.

Returns

the management beacon header

Definition at line 58 of file mesh-wifi-beacon.h.

References m_header.

Referenced by CreatePacket().

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CreateHeader()

WifiMacHeader ns3::MeshWifiBeacon::CreateHeader	(	Mac48Address	address,
		Mac48Address	mpAddress
	)

Create Wifi header for beacon frame.

Parameters

address	is sender address
mpAddress	is mesh point address

Returns

the WifiMacHeader

Definition at line 58 of file mesh-wifi-beacon.cc.

References ns3::Mac48Address::GetBroadcast(), ns3::WifiMacHeader::SetAddr1(), ns3::WifiMacHeader::SetAddr2(), ns3::WifiMacHeader::SetAddr3(), ns3::WifiMacHeader::SetDsNotFrom(), ns3::WifiMacHeader::SetDsNotTo(), ns3::WifiMacHeader::SetType(), and ns3::WIFI_MAC_MGT_BEACON.

Referenced by ns3::MeshWifiInterfaceMac::SendBeacon().

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CreatePacket()

Ptr< Packet > ns3::MeshWifiBeacon::CreatePacket

(

)

Create frame = { beacon header + all information elements sorted by ElementId () }.

Returns

the frame

Definition at line 49 of file mesh-wifi-beacon.cc.

References BeaconHeader(), and m_elements.

Referenced by ns3::MeshWifiInterfaceMac::SendBeacon().

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GetBeaconInterval()

Time ns3::MeshWifiBeacon::GetBeaconInterval

(

)

const

Returns the beacon interval of Wifi beacon.

Returns

the beacon interval time

Definition at line 43 of file mesh-wifi-beacon.cc.

References ns3::MgtProbeResponseHeader::GetBeaconIntervalUs(), m_header, and ns3::MicroSeconds().

Referenced by ns3::dot11s::PeerManagementProtocolMac::UpdateBeacon().

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Member Data Documentation

m_elements

MeshInformationElementVector ns3::MeshWifiBeacon::m_elements

private

List of information elements added.

Definition at line 95 of file mesh-wifi-beacon.h.

Referenced by AddInformationElement(), and CreatePacket().

m_header

MgtBeaconHeader ns3::MeshWifiBeacon::m_header

private

Beacon header.

Definition at line 93 of file mesh-wifi-beacon.h.

Referenced by MeshWifiBeacon(), BeaconHeader(), and GetBeaconInterval().

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

• src/mesh/model/mesh-wifi-beacon.h
• src/mesh/model/mesh-wifi-beacon.cc