Listener for PHY events. More...
Public Member Functions | |
PhyMacLowListener (ns3::MacLow *macLow) | |
Create a PhyMacLowListener for the given MacLow. More... | |
virtual | ~PhyMacLowListener () |
virtual void | NotifyMaybeCcaBusyStart (Time duration) |
virtual void | NotifyRxEndError (void) |
We have received the last bit of a packet for which NotifyRxStart was invoked first and, the packet has not been successfully received. More... | |
virtual void | NotifyRxEndOk (void) |
We have received the last bit of a packet for which NotifyRxStart was invoked first and, the packet has been successfully received. More... | |
virtual void | NotifyRxStart (Time duration) |
virtual void | NotifySwitchingStart (Time duration) |
virtual void | NotifyTxStart (Time duration) |
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virtual | ~WifiPhyListener () |
Private Attributes | |
ns3::MacLow * | m_macLow |
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inline |
Create a PhyMacLowListener for the given MacLow.
macLow |
Definition at line 257 of file mac-low.cc.
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inlinevirtual |
Definition at line 261 of file mac-low.cc.
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inlinevirtual |
duration | the expected busy duration. |
This method does not really report a real state change as opposed to the other methods in this class. It merely reports that, unless the medium is reported busy through NotifyTxStart or NotifyRxStart/End, it will be busy as defined by the currently selected CCA mode.
Typical client code which wants to have a clear picture of the CCA state will need to keep track of the time at which the last NotifyCcaBusyStart method is called and what duration it reported.
Implements ns3::WifiPhyListener.
Definition at line 276 of file mac-low.cc.
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inlinevirtual |
We have received the last bit of a packet for which NotifyRxStart was invoked first and, the packet has not been successfully received.
Implements ns3::WifiPhyListener.
Definition at line 270 of file mac-low.cc.
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inlinevirtual |
We have received the last bit of a packet for which NotifyRxStart was invoked first and, the packet has been successfully received.
Implements ns3::WifiPhyListener.
Definition at line 267 of file mac-low.cc.
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inlinevirtual |
duration | the expected duration of the packet reception. |
We have received the first bit of a packet. We decided that we could synchronize on this packet. It does not mean we will be able to successfully receive completely the whole packet. It means that we will report a BUSY status until one of the following happens:
Implements ns3::WifiPhyListener.
Definition at line 264 of file mac-low.cc.
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inlinevirtual |
duration | the expected channel switching duration. |
We do not send any event to notify the end of channel switching. Listeners should assume that the channel implicitely reverts to the idle or busy states.
Implements ns3::WifiPhyListener.
Definition at line 279 of file mac-low.cc.
References m_macLow, and ns3::MacLow::NotifySwitchingStartNow().
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inlinevirtual |
duration | the expected transmission duration. |
We are about to send the first bit of the packet. We do not send any event to notify the end of transmission. Listeners should assume that the channel implicitely reverts to the idle state unless they have received a cca busy report.
Implements ns3::WifiPhyListener.
Definition at line 273 of file mac-low.cc.
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private |
Definition at line 284 of file mac-low.cc.
Referenced by NotifySwitchingStart().