#include <sta-wifi-mac.h>
Public Member Functions | |
StaWifiMac () | |
virtual | ~StaWifiMac () |
virtual void | Enqueue (Ptr< const Packet > packet, Mac48Address to) |
void | SetAssocRequestTimeout (Time timeout) |
void | SetMaxMissedBeacons (uint32_t missed) |
void | SetProbeRequestTimeout (Time timeout) |
void | StartActiveAssociation (void) |
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RegularWifiMac () | |
virtual | ~RegularWifiMac () |
virtual void | Enqueue (Ptr< const Packet > packet, Mac48Address to, Mac48Address from) |
Time | GetAckTimeout (void) const |
virtual Mac48Address | GetAddress (void) const |
virtual Time | GetBasicBlockAckTimeout (void) const |
virtual Mac48Address | GetBssid (void) const |
virtual Time | GetCompressedBlockAckTimeout (void) const |
Time | GetCtsTimeout (void) const |
Time | GetEifsNoDifs (void) const |
Time | GetPifs (void) const |
Time | GetSifs (void) const |
Time | GetSlot (void) const |
virtual Ssid | GetSsid (void) const |
virtual Ptr< WifiPhy > | GetWifiPhy () const |
virtual Ptr < WifiRemoteStationManager > | GetWifiRemoteStationManager () const |
void | SetAckTimeout (Time ackTimeout) |
virtual void | SetAddress (Mac48Address address) |
virtual void | SetBasicBlockAckTimeout (Time blockAckTimeout) |
virtual void | SetBssid (Mac48Address bssid) |
virtual void | SetCompressedBlockAckTimeout (Time blockAckTimeout) |
void | SetCtsTimeout (Time ctsTimeout) |
void | SetEifsNoDifs (Time eifsNoDifs) |
virtual void | SetForwardUpCallback (ForwardUpCallback upCallback) |
virtual void | SetLinkDownCallback (Callback< void > linkDown) |
virtual void | SetLinkUpCallback (Callback< void > linkUp) |
void | SetPifs (Time pifs) |
virtual void | SetPromisc (void) |
Sets the interface in promiscuous mode. | |
void | SetSifs (Time sifs) |
void | SetSlot (Time slotTime) |
virtual void | SetSsid (Ssid ssid) |
virtual void | SetWifiPhy (Ptr< WifiPhy > phy) |
virtual void | SetWifiRemoteStationManager (Ptr< WifiRemoteStationManager > stationManager) |
virtual bool | SupportsSendFrom (void) const |
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void | ConfigureStandard (enum WifiPhyStandard standard) |
Time | GetMaxPropagationDelay (void) const |
Time | GetMsduLifetime (void) const |
void | NotifyPromiscRx (Ptr< const Packet > packet) |
void | NotifyRx (Ptr< const Packet > packet) |
void | NotifyRxDrop (Ptr< const Packet > packet) |
void | NotifyTx (Ptr< const Packet > packet) |
void | NotifyTxDrop (Ptr< const Packet > packet) |
virtual void | SetForwardUpCallback (Callback< void, Ptr< Packet >, Mac48Address, Mac48Address > upCallback)=0 |
void | SetMaxPropagationDelay (Time delay) |
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Object () | |
virtual | ~Object () |
void | AggregateObject (Ptr< Object > other) |
void | Dispose (void) |
AggregateIterator | GetAggregateIterator (void) const |
virtual TypeId | GetInstanceTypeId (void) const |
template<typename T > | |
Ptr< T > | GetObject (void) const |
template<typename T > | |
Ptr< T > | GetObject (TypeId tid) const |
void | Start (void) |
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SimpleRefCount () | |
SimpleRefCount (const SimpleRefCount &o) | |
uint32_t | GetReferenceCount (void) const |
SimpleRefCount & | operator= (const SimpleRefCount &o) |
void | Ref (void) const |
void | Unref (void) const |
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virtual | ~ObjectBase () |
void | GetAttribute (std::string name, AttributeValue &value) const |
bool | GetAttributeFailSafe (std::string name, AttributeValue &attribute) const |
void | SetAttribute (std::string name, const AttributeValue &value) |
bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Static Public Member Functions | |
static TypeId | GetTypeId (void) |
Private Types | |
enum | MacState { ASSOCIATED, WAIT_PROBE_RESP, WAIT_ASSOC_RESP, BEACON_MISSED, REFUSED } |
Private Member Functions | |
void | AssocRequestTimeout (void) |
bool | GetActiveProbing (void) const |
SupportedRates | GetSupportedRates (void) const |
bool | IsAssociated (void) const |
bool | IsWaitAssocResp (void) const |
void | MissedBeacons (void) |
void | ProbeRequestTimeout (void) |
virtual void | Receive (Ptr< Packet > packet, const WifiMacHeader *hdr) |
void | RestartBeaconWatchdog (Time delay) |
void | SendAssociationRequest (void) |
void | SendProbeRequest (void) |
void | SetActiveProbing (bool enable) |
void | SetState (enum MacState value) |
void | TryToEnsureAssociated (void) |
The Wifi MAC high model for a non-AP STA in a BSS.
ns3::StaWifiMac is accessible through the following paths with Config::Set and Config::Connect:
Definition at line 43 of file sta-wifi-mac.h.
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Definition at line 87 of file sta-wifi-mac.h.
ns3::StaWifiMac::StaWifiMac | ( | ) |
Definition at line 96 of file sta-wifi-mac.cc.
References NS_LOG_FUNCTION, ns3::RegularWifiMac::SetTypeOfStation(), and ns3::STA.
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Definition at line 109 of file sta-wifi-mac.cc.
References NS_LOG_FUNCTION.
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Definition at line 252 of file sta-wifi-mac.cc.
References NS_LOG_FUNCTION, SendAssociationRequest(), SetState(), and WAIT_ASSOC_RESP.
Referenced by SendAssociationRequest().
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packet | the packet to send. |
to | the address to which the packet should be sent. |
The packet should be enqueued in a tx queue, and should be dequeued as soon as the channel access function determines that access is granted to this MAC.
Implements ns3::RegularWifiMac.
Definition at line 308 of file sta-wifi-mac.cc.
References ns3::MacLow::GetAddress(), ns3::RegularWifiMac::GetBssid(), IsAssociated(), ns3::RegularWifiMac::m_dca, ns3::RegularWifiMac::m_edca, ns3::RegularWifiMac::m_low, ns3::RegularWifiMac::m_qosSupported, ns3::WifiMacHeader::NORMAL_ACK, ns3::WifiMac::NotifyTxDrop(), NS_ASSERT, NS_LOG_FUNCTION, ns3::QosUtilsGetTidForPacket(), ns3::QosUtilsMapTidToAc(), ns3::DcaTxop::Queue(), ns3::WifiMacHeader::SetAddr1(), ns3::WifiMacHeader::SetAddr2(), ns3::WifiMacHeader::SetAddr3(), ns3::WifiMacHeader::SetDsNotFrom(), ns3::WifiMacHeader::SetDsTo(), ns3::WifiMacHeader::SetQosAckPolicy(), ns3::WifiMacHeader::SetQosNoAmsdu(), ns3::WifiMacHeader::SetQosNoEosp(), ns3::WifiMacHeader::SetQosTid(), ns3::WifiMacHeader::SetQosTxopLimit(), ns3::WifiMacHeader::SetType(), ns3::WifiMacHeader::SetTypeData(), TryToEnsureAssociated(), and ns3::WIFI_MAC_QOSDATA.
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Definition at line 535 of file sta-wifi-mac.cc.
References ns3::SupportedRates::AddSupportedRate(), ns3::WifiMode::GetDataRate(), ns3::WifiPhy::GetMode(), ns3::WifiPhy::GetNModes(), and ns3::RegularWifiMac::m_phy.
Referenced by SendAssociationRequest(), and SendProbeRequest().
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Reimplemented from ns3::RegularWifiMac.
Definition at line 65 of file sta-wifi-mac.cc.
References m_assocLogger, m_assocRequestTimeout, m_deAssocLogger, m_maxMissedBeacons, m_probeRequestTimeout, ns3::MakeTraceSourceAccessor(), ns3::Seconds(), SetActiveProbing(), and ns3::TypeId::SetParent().
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Definition at line 296 of file sta-wifi-mac.cc.
References ASSOCIATED, and m_state.
Referenced by Enqueue(), and Receive().
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Definition at line 302 of file sta-wifi-mac.cc.
References m_state, and WAIT_ASSOC_RESP.
Referenced by Receive().
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Definition at line 268 of file sta-wifi-mac.cc.
References BEACON_MISSED, m_beaconWatchdog, m_beaconWatchdogEnd, ns3::Simulator::Now(), NS_LOG_DEBUG, NS_LOG_FUNCTION, ns3::Simulator::Schedule(), SetState(), and TryToEnsureAssociated().
Referenced by RestartBeaconWatchdog().
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Definition at line 260 of file sta-wifi-mac.cc.
References NS_LOG_FUNCTION, SendProbeRequest(), SetState(), and WAIT_PROBE_RESP.
Referenced by SendProbeRequest().
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Definition at line 374 of file sta-wifi-mac.cc.
References ns3::WifiRemoteStationManager::AddBasicMode(), ns3::WifiRemoteStationManager::AddSupportedMode(), ASSOCIATED, BEACON_MISSED, ns3::EventId::Cancel(), ns3::RegularWifiMac::DeaggregateAmsduAndForward(), ns3::RegularWifiMac::ForwardUp(), ns3::WifiMacHeader::GetAddr1(), ns3::WifiMacHeader::GetAddr2(), ns3::WifiMacHeader::GetAddr3(), ns3::RegularWifiMac::GetAddress(), ns3::MgtProbeResponseHeader::GetBeaconIntervalUs(), ns3::RegularWifiMac::GetBssid(), ns3::WifiMode::GetDataRate(), ns3::WifiPhy::GetMode(), ns3::WifiPhy::GetNModes(), ns3::RegularWifiMac::GetSsid(), ns3::MgtProbeResponseHeader::GetSsid(), ns3::MgtAssocResponseHeader::GetStatusCode(), ns3::MgtAssocResponseHeader::GetSupportedRates(), IsAssociated(), ns3::WifiMacHeader::IsAssocReq(), ns3::WifiMacHeader::IsAssocResp(), ns3::SupportedRates::IsBasicRate(), ns3::WifiMacHeader::IsBeacon(), ns3::WifiMacHeader::IsCtl(), ns3::WifiMacHeader::IsData(), ns3::Ssid::IsEqual(), ns3::WifiMacHeader::IsFromDs(), ns3::Mac48Address::IsGroup(), ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), ns3::WifiMacHeader::IsProbeReq(), ns3::WifiMacHeader::IsProbeResp(), ns3::WifiMacHeader::IsQosAmsdu(), ns3::WifiMacHeader::IsQosData(), ns3::EventId::IsRunning(), ns3::StatusCode::IsSuccess(), ns3::SupportedRates::IsSupportedRate(), ns3::WifiMacHeader::IsToDs(), IsWaitAssocResp(), m_assocRequestEvent, ns3::RegularWifiMac::m_linkUp, m_maxMissedBeacons, ns3::RegularWifiMac::m_phy, m_probeRequestEvent, m_state, ns3::RegularWifiMac::m_stationManager, ns3::MicroSeconds(), ns3::WifiMac::NotifyRxDrop(), NS_ASSERT, NS_LOG_DEBUG, NS_LOG_FUNCTION, NS_LOG_LOGIC, REFUSED, ns3::Packet::RemoveHeader(), RestartBeaconWatchdog(), SendAssociationRequest(), ns3::RegularWifiMac::SetBssid(), SetState(), WAIT_ASSOC_RESP, and WAIT_PROBE_RESP.
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Definition at line 283 of file sta-wifi-mac.cc.
References ns3::Simulator::GetDelayLeft(), ns3::EventId::IsExpired(), m_beaconWatchdog, m_beaconWatchdogEnd, MissedBeacons(), ns3::Simulator::Now(), NS_LOG_DEBUG, NS_LOG_FUNCTION, and ns3::Simulator::Schedule().
Referenced by Receive().
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Definition at line 184 of file sta-wifi-mac.cc.
References ns3::Packet::AddHeader(), AssocRequestTimeout(), ns3::RegularWifiMac::GetAddress(), ns3::RegularWifiMac::GetBssid(), ns3::RegularWifiMac::GetSsid(), GetSupportedRates(), m_assocRequestEvent, m_assocRequestTimeout, ns3::RegularWifiMac::m_dca, NS_LOG_FUNCTION, ns3::DcaTxop::Queue(), ns3::Simulator::Schedule(), ns3::WifiMacHeader::SetAddr1(), ns3::WifiMacHeader::SetAddr2(), ns3::WifiMacHeader::SetAddr3(), ns3::WifiMacHeader::SetAssocReq(), ns3::WifiMacHeader::SetDsNotFrom(), ns3::WifiMacHeader::SetDsNotTo(), and ns3::MgtAssocRequestHeader::SetSsid().
Referenced by AssocRequestTimeout(), and Receive().
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Definition at line 157 of file sta-wifi-mac.cc.
References ns3::Packet::AddHeader(), ns3::RegularWifiMac::GetAddress(), ns3::Mac48Address::GetBroadcast(), ns3::RegularWifiMac::GetSsid(), GetSupportedRates(), ns3::RegularWifiMac::m_dca, m_probeRequestEvent, m_probeRequestTimeout, NS_LOG_FUNCTION, ProbeRequestTimeout(), ns3::DcaTxop::Queue(), ns3::Simulator::Schedule(), ns3::WifiMacHeader::SetAddr1(), ns3::WifiMacHeader::SetAddr2(), ns3::WifiMacHeader::SetAddr3(), ns3::WifiMacHeader::SetDsNotFrom(), ns3::WifiMacHeader::SetDsNotTo(), ns3::WifiMacHeader::SetProbeReq(), and ns3::MgtProbeRequestHeader::SetSsid().
Referenced by ProbeRequestTimeout(), and TryToEnsureAssociated().
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Definition at line 143 of file sta-wifi-mac.cc.
References ns3::EventId::Cancel(), m_probeRequestEvent, NS_LOG_FUNCTION, ns3::Simulator::ScheduleNow(), and TryToEnsureAssociated().
Referenced by GetTypeId().
void ns3::StaWifiMac::SetAssocRequestTimeout | ( | Time | timeout | ) |
timeout | If no association response is received within the specified timeout, the station sends a new association request. |
Definition at line 129 of file sta-wifi-mac.cc.
References m_assocRequestTimeout, NS_LOG_FUNCTION, and timeout.
void ns3::StaWifiMac::SetMaxMissedBeacons | ( | uint32_t | missed | ) |
missed | the number of beacons which must be missed before a new association sequence is started. |
Definition at line 115 of file sta-wifi-mac.cc.
References m_maxMissedBeacons, and NS_LOG_FUNCTION.
void ns3::StaWifiMac::SetProbeRequestTimeout | ( | Time | timeout | ) |
timeout | If no probe response is received within the specified timeout, the station sends a new probe request. |
Definition at line 122 of file sta-wifi-mac.cc.
References m_probeRequestTimeout, NS_LOG_FUNCTION, and timeout.
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Definition at line 547 of file sta-wifi-mac.cc.
References ASSOCIATED, ns3::RegularWifiMac::GetBssid(), m_assocLogger, m_deAssocLogger, and m_state.
Referenced by AssocRequestTimeout(), MissedBeacons(), ProbeRequestTimeout(), Receive(), and TryToEnsureAssociated().
void ns3::StaWifiMac::StartActiveAssociation | ( | void | ) |
Start an active association sequence immediately.
Definition at line 136 of file sta-wifi-mac.cc.
References NS_LOG_FUNCTION, and TryToEnsureAssociated().
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Definition at line 211 of file sta-wifi-mac.cc.
References ASSOCIATED, BEACON_MISSED, ns3::RegularWifiMac::m_linkDown, m_state, NS_LOG_FUNCTION, REFUSED, SendProbeRequest(), SetState(), WAIT_ASSOC_RESP, and WAIT_PROBE_RESP.
Referenced by Enqueue(), MissedBeacons(), SetActiveProbing(), and StartActiveAssociation().
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Definition at line 120 of file sta-wifi-mac.h.
Referenced by GetTypeId(), and SetState().
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Definition at line 115 of file sta-wifi-mac.h.
Referenced by Receive(), and SendAssociationRequest().
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Definition at line 113 of file sta-wifi-mac.h.
Referenced by GetTypeId(), SendAssociationRequest(), and SetAssocRequestTimeout().
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Definition at line 116 of file sta-wifi-mac.h.
Referenced by MissedBeacons(), and RestartBeaconWatchdog().
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Definition at line 117 of file sta-wifi-mac.h.
Referenced by MissedBeacons(), and RestartBeaconWatchdog().
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Definition at line 121 of file sta-wifi-mac.h.
Referenced by GetTypeId(), and SetState().
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Definition at line 118 of file sta-wifi-mac.h.
Referenced by GetTypeId(), Receive(), and SetMaxMissedBeacons().
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Definition at line 114 of file sta-wifi-mac.h.
Referenced by Receive(), SendProbeRequest(), and SetActiveProbing().
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Definition at line 112 of file sta-wifi-mac.h.
Referenced by GetTypeId(), SendProbeRequest(), and SetProbeRequestTimeout().
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Definition at line 111 of file sta-wifi-mac.h.
Referenced by IsAssociated(), IsWaitAssocResp(), Receive(), SetState(), and TryToEnsureAssociated().