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

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

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 38 of file mesh-wifi-beacon.h.

Constructor & Destructor Documentation

ns3::MeshWifiBeacon::MeshWifiBeacon	(	Ssid	ssid,
		SupportedRates	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 26 of file mesh-wifi-beacon.cc.

References m_header, ns3::MgtProbeResponseHeader::SetBeaconIntervalUs(), ns3::MgtProbeResponseHeader::SetSsid(), and ns3::MgtProbeResponseHeader::SetSupportedRates().

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Member Function Documentation

void ns3::MeshWifiBeacon::AddInformationElement

(

Ptr< WifiInformationElement >

ie

)

Add information element.

Definition at line 33 of file mesh-wifi-beacon.cc.

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

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

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MgtBeaconHeader ns3::MeshWifiBeacon::BeaconHeader ( ) const

inline

Read standard Wifi beacon header.

Definition at line 50 of file mesh-wifi-beacon.h.

References m_header.

Referenced by CreatePacket().

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

Create wifi header for beacon frame.

Parameters

address	is sender address
mpAddress	is mesh point address

Definition at line 53 of file mesh-wifi-beacon.cc.

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

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Ptr< Packet > ns3::MeshWifiBeacon::CreatePacket

(

)

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

Definition at line 45 of file mesh-wifi-beacon.cc.

References ns3::Packet::AddHeader(), BeaconHeader(), and m_elements.

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Time ns3::MeshWifiBeacon::GetBeaconInterval

(

)

const

Returns a beacon interval of wifi beacon.

Definition at line 39 of file mesh-wifi-beacon.cc.

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

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

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Member Data Documentation

WifiInformationElementVector ns3::MeshWifiBeacon::m_elements

private

List of information elements added.

Definition at line 70 of file mesh-wifi-beacon.h.

Referenced by AddInformationElement(), and CreatePacket().

MgtBeaconHeader ns3::MeshWifiBeacon::m_header

private

Beacon header.

Definition at line 68 of file mesh-wifi-beacon.h.

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

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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