LteRlcUmTxEntityD2D

simple module

D2D-capable LTE (TS 36.322) RLC UM transmitting entity: LteRlcUmTxEntity plus the D2D mode-switch machinery (SDU holding buffer, drain notification to the D2DModeController, sequence-number reset on the newly selected mode).

Inheritance diagram

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

Extends

Name	Type	Description
LteRlcUmTxEntity	simple module	LTE (TS 36.322) transmission side of the Unacknowledged Mode (UM) of the RLC layer: FI framing + concatenation of multiple SDUs per PDU, one sequence number per PDU. Shares the common RlcUmTxEntityBase shell (MAC plumbing, D2D mode-switch machinery) with the NR profile NrRlcUmTxEntity. Bound by default inside the LteRlcUmEntity compound.

Parameters

Name	Type	Default value	Description
macModule	string	"^.^.mac"	Set by the enclosing RlcUmEntityBase compound (per leg)
queueSize	int	2MiB	RLC TX entity SDU queue size (0: unlimited)
d2dModeControllerModule	string	"^.^.rrc.d2dModeController"

Properties

Name	Value	Description
dynamic	true
display	i=block/layer
class	LteRlcUmTxEntityD2D

Gates

Name	Direction	Description
in	input	SDUs from the PDCP layer (direct per-DRB connection, not via a mux)
macIn	input	MAC SDU requests, via the RlcMux
out	output	PDUs and new-data notifications to MAC, via the RlcMux

Signals

Name	Type	Unit	Description
rlcPduCreated

Source code

//
// D2D-capable LTE (TS 36.322) RLC UM transmitting entity: ~LteRlcUmTxEntity plus
// the D2D mode-switch machinery (SDU holding buffer, drain notification to the
// ~D2DModeController, sequence-number reset on the newly selected mode).
//
simple LteRlcUmTxEntityD2D extends LteRlcUmTxEntity
{
    parameters:
        @class("LteRlcUmTxEntityD2D");
        string d2dModeControllerModule = default("^.^.rrc.d2dModeController");
}

File: src/simu5g/stack/d2d/rlc/LteRlcUmTxEntityD2D.ned