Device-to-Device (D2D) aware version of RlcMux. It additionally handles D2D mode switch notifications arriving from the MAC layer, dispatching them to the TX or RX UM entity of the affected bearer, and declares the D2D statistics (emitted by the D2D UM entities). Selected by the D2D-capable NICs.

Inheritance diagram

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

Extends

Name	Type	Description
RlcMux	simple module	Lower-layer RLC packet dispatcher.

Parameters

Name	Type	Default value	Description
bearerManagementModule	string	"^.rrc.bearerManagement"

Properties

Name	Value	Description
class	RlcMuxD2D
display	p=100,200;i=block/dispatch

Gates

Name	Direction	Size	Description
macIn	input
macOut	output
toRxEntity [ ]	output		Dynamic: dispatches to RX entity in gates
fromTxEntity [ ]	input		Dynamic: receives from TX entity out gates
macToTxEntity [ ]	output		Dynamic: dispatches MAC SDU requests to TX entity macIn gates

Signals

Name	Type	Unit	Description
receivedPacketFromLowerLayer
sentPacketToLowerLayer
rlcDelayDl
rlcThroughputDl
rlcDelayUl
rlcThroughputUl
rlcPduDelayDl
rlcPduThroughputDl
rlcPduDelayUl
rlcPduThroughputUl
rlcDelayD2D
rlcThroughputD2D
rlcPduDelayD2D
rlcPduThroughputD2D

Statistics

Name	Title	Source	Record	Unit	Interpolation Mode	Description
receivedPacketFromLowerLayer		receivedPacketFromLowerLayer	count, sum(packetBytes), vector(packetBytes)		none
sentPacketToLowerLayer		sentPacketToLowerLayer	count, sum(packetBytes), vector(packetBytes)		none
rlcDelayDl	Delay at the rlc layer DL	rlcDelayDl	mean, vector	s
rlcThroughputDl	Throughput at the rlc layer DL	rlcThroughputDl	simu5g_rateavg, vector	Bps
rlcDelayUl	Delay at the rlc layer UL	rlcDelayUl	mean, vector	s
rlcThroughputUl	Throughput at the rlc layer UL	rlcThroughputUl	simu5g_rateavg, vector	Bps
rlcPduDelayDl	Delay at the rlc layer UL	rlcPduDelayDl	mean, vector	s
rlcPduThroughputDl	Throughput at the rlc layer DL	rlcPduThroughputDl	simu5g_rateavg, vector	Bps
rlcPduDelayUl	Delay at the rlc layer UL	rlcPduDelayUl	mean, vector	s
rlcPduThroughputUl	Throughput at the rlc layer UL	rlcPduThroughputUl	simu5g_rateavg, vector	Bps
rlcDelayD2D	Delay at the rlc layer D2D	rlcDelayD2D	mean, vector	s
rlcThroughputD2D	Throughput at the rlc layer D2D	rlcThroughputD2D	simu5g_rateavg, vector	Bps
rlcPduDelayD2D	Delay at the rlc layer D2D	rlcPduDelayD2D	mean, vector	s
rlcPduThroughputD2D	Throughput at the rlc layer D2D	rlcPduThroughputD2D	simu5g_rateavg, vector	Bps

Source code

//
// Device-to-Device (D2D) aware version of ~RlcMux. It additionally handles
// D2D mode switch notifications arriving from the MAC layer, dispatching them
// to the TX or RX UM entity of the affected bearer, and declares the D2D
// statistics (emitted by the D2D UM entities). Selected by the D2D-capable
// NICs.
//
simple RlcMuxD2D extends RlcMux
{
    parameters:
        @class("RlcMuxD2D");

        //# D2D statistics (emitted by ~UmRxEntityD2D on this module)
        @signal[rlcDelayD2D];
        @statistic[rlcDelayD2D](title="Delay at the rlc layer D2D"; unit="s"; source="rlcDelayD2D"; record=mean,vector);
        @signal[rlcThroughputD2D];
        @statistic[rlcThroughputD2D](title="Throughput at the rlc layer D2D"; unit="Bps"; source="rlcThroughputD2D"; record=simu5g_rateavg,vector);

        @signal[rlcPduDelayD2D];
        @statistic[rlcPduDelayD2D](title="Delay at the rlc layer D2D"; unit="s"; source="rlcPduDelayD2D"; record=mean,vector);
        @signal[rlcPduThroughputD2D];
        @statistic[rlcPduThroughputD2D](title="Throughput at the rlc layer D2D"; unit="Bps"; source="rlcPduThroughputD2D"; record=simu5g_rateavg,vector);
}

File: src/simu5g/stack/d2d/rlc/RlcMuxD2D.ned

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