RlcMuxD2D¶

simple module RlcMuxD2D

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¶

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	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
rlcDelayD2D
rlcDelayDl
rlcDelayUl
rlcPduDelayD2D
rlcPduDelayDl
rlcPduDelayUl
rlcPduThroughputD2D
rlcPduThroughputDl
rlcPduThroughputUl
rlcThroughputD2D
rlcThroughputDl
rlcThroughputUl
sentPacketToLowerLayer

Statistics¶

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

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