LtePdcpRxEntity

simple module

Handles the operations related to the LTE PDCP (Packet Data Convergence Protocol) layer at the receiving side of a specific connection. It processes incoming PDCP PDUs from the RLC layer, performing header decompression before forwarding them to the upper layer protocols.

Inheritance diagram

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

Known subclasses

Name	Type	Description
NrPdcpRxEntity	simple module	Handles the operations related to the NR PDCP (Packet Data Convergence Protocol) layer on the receiving side of a specific connection. It extends the LtePdcpRxEntity module. Facilitates the creation of support for Dual Connectivity functionality. In particular, it manages the reordering of out-of-sequence PDCP PDUs in Dual Connectivity deployments.

Parameters

Name	Type	Default value	Description
binderModule	string	"binder"
headerCompressedSize	int	-1B	Header compressed size in bytes (-1B = compression disabled)

Properties

Name	Value	Description
dynamic	true
display	i=block/layer

Gates

Name	Direction	Size	Description
in	input
out	output

Signals

Name	Type	Unit	Description
receivedPacketFromLowerLayer
pdcpSduReceived
sentPacketToUpperLayer

Source code

//
// Handles the operations related to the LTE PDCP (Packet Data Convergence Protocol)
// layer at the receiving side of a specific connection. It processes incoming PDCP PDUs from the
// RLC layer, performing header decompression before forwarding them to the upper layer protocols.
//
simple LtePdcpRxEntity like IPdcpRxEntity
{
    parameters:
        @dynamic(true);
        @display("i=block/layer");
        @signal[receivedPacketFromLowerLayer];
        @signal[pdcpSduReceived];
        @signal[sentPacketToUpperLayer];
        string binderModule = default("binder");
        int headerCompressedSize @unit(B) = default(-1B);    // Header compressed size in bytes (-1B = compression disabled)

    gates:
        input in;
        output out;
}

File: src/simu5g/stack/pdcp/LtePdcpRxEntity.ned