LtePdcpRxEntity¶

simple module LtePdcpRxEntity

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¶

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”
rohcProfiles	string	“”	The bearer’s ROHC profiles, space-separated, pushed by RRC; “” = no header compression

Properties¶

Name	Value	Description
display	i=block/layer
dynamic	true

Gates¶

Name	Direction	Size	Description
in	input
out	output

Signals¶

Name	Type	Unit	Description
pdcpSduReceived
receivedPacketFromLowerLayer
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");
        string rohcProfiles = default("");  // The bearer's ROHC profiles, space-separated, pushed by RRC; "" = no header compression

    gates:
        input in;
        output out;
}

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