MACProtocolBase

simple module

Module base for different MAC protocols.

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Known subclasses

Name	Type	Description
BMacLayer	simple module	Implementation of B-MAC (called also Berkeley MAC, Low Power Listening or LPL). See C++ documentation for details.
CSMA	simple module	Generic CSMA protocol supporting Mac-ACKs as well as constant, linear or exponential backoff times.
CsmaCaMac	simple module	Implements an imaginary CSMA/CA-based MAC protocol with optional acknowledgements and a retry mechanism. With the appropriate settings, it can approximate basic 802.11b ad-hoc mode operation.
IdealMac	simple module	Implements a trivial MAC layer for use in IdealWirelessNic.
LMacLayer	simple module	Implementation of L-MAC (Lightweight Medium Access Protocol for Wireless Sensor Networks)
XMacLayer	simple module	Implementation of X-MAC. See C++ documentation for details.

Extends

Name	Type	Description
LayeredProtocolBase	simple module	Module base for different layered protocols.

Parameters

Name	Type	Default value	Description
interfaceTableModule	string

Properties

Name	Value	Description
display	i=block/rxtx

Gates

Name	Direction	Size	Description
upperLayerIn	input
upperLayerOut	output
lowerLayerIn	input
lowerLayerOut	output

Signals

Name	Type	Unit
packetReceivedFromUpper	cPacket
packetReceivedFromLower	cPacket
packetFromLowerDropped	cPacket
packetFromUpperDropped	cPacket
packetSentToLower	cPacket
packetSentToUpper	cPacket

Source code

//
// Module base for different MAC protocols.
//
simple MACProtocolBase extends LayeredProtocolBase
{
    parameters:
        string interfaceTableModule;
        @display("i=block/rxtx");
    gates:
        input upperLayerIn @labels(INetworkDatagram/down);
        output upperLayerOut @labels(INetworkDatagram/up);
        input lowerLayerIn @labels(ILinkLayerFrame/up);
        output lowerLayerOut @labels(ILinkLayerFrame/down);
}

File: src/inet/linklayer/base/MACProtocolBase.ned