ALTERNATIVE:

LteCompManagerBase: Base class for CoMP manager modules. This module serves as the foundational component for developing and integrating different CoMP algorithms within the simu5g framework. Extend this module and override its virtual methods to implement specific CoMP algorithms.

Parameters:

• compNodeType: Specifies the type of CoMP node (client, client and coordinator, or coordinator only).
• coordinatorId: The identifier for the coordinator node.
• clientList: A space-separated list of client node identifiers.
• coordinationPeriod: The time interval between two coordination instances.

Gates:

• x2ManagerIn: Input gate for connections to the X2 Manager.
• x2ManagerOut: Output gate for connections to the X2 Manager.

Signals:

• compReservedBlocks: Signal to track the number of reserved blocks for CoMP operations.

Statistics:

• compReservedBlocks: Statistics related to CoMP reserved blocks, recorded as mean and vector.

Inheritance diagram

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

Known subclasses

Name	Type	Description
LteCompManagerProportional	simple module	This module implements a simple CoMP (Coordinated Multi-Point) coordinated scheduling algorithm. A CompManager module within an eNodeB can be either a master or a slave. Slave nodes send the master node the number of RBs required to satisfy their users' load. The master node partitions the bandwidth based on these requests and sends back an indication of which RBs are available for transmission and which are not.

Parameters

Name	Type	Default value	Description
compNodeType	string	"COMP_CLIENT"
coordinatorId	int		id of the coordinator node
clientList	object	[]	list of ids of client nodes
coordinationPeriod	double	0.001s
binderModule	string	"binder"

Properties

Name	Value	Description
display	i=block/cogwheel
class	LteCompManagerBase

Gates

Name	Direction	Size	Description
x2ManagerIn	input
x2ManagerOut	output

Signals

Name	Type	Unit	Description
compReservedBlocks

Statistics

Name	Title	Source	Record	Unit	Interpolation Mode	Description
compReservedBlocks	CoMP Reserved Blocks	compReservedBlocks	mean, vector

Source code

// ALTERNATIVE:
//
// LteCompManagerBase: Base class for CoMP manager modules. This module serves as the
// foundational component for developing and integrating different CoMP algorithms
// within the simu5g framework. Extend this module and override its virtual methods
// to implement specific CoMP algorithms.
//
// Parameters:
// - compNodeType: Specifies the type of CoMP node (client, client and coordinator, or coordinator only).
// - coordinatorId: The identifier for the coordinator node.
// - clientList: A space-separated list of client node identifiers.
// - coordinationPeriod: The time interval between two coordination instances.
//
// Gates:
// - x2ManagerIn: Input gate for connections to the X2 Manager.
// - x2ManagerOut: Output gate for connections to the X2 Manager.
//
// Signals:
// - compReservedBlocks: Signal to track the number of reserved blocks for CoMP operations.
//
// Statistics:
// - compReservedBlocks: Statistics related to CoMP reserved blocks, recorded as mean and vector.
//
simple LteCompManagerBase like ILteCompManager
{
    parameters:
        @display("i=block/cogwheel");
        @class("LteCompManagerBase");

        string compNodeType @enum(COMP_CLIENT,COMP_CLIENT_COORDINATOR,COMP_COORDINATOR) = default("COMP_CLIENT");
        int coordinatorId;							           // id of the coordinator node
        object clientList = default([]);                       // list of ids of client nodes
        double coordinationPeriod @unit(s) = default(0.001s);
        string binderModule = default("binder");

        @signal[compReservedBlocks];
        @statistic[compReservedBlocks](title="CoMP Reserved Blocks"; unit=""; source="compReservedBlocks"; record=mean,vector);

    gates:
        //# connections to the X2 Manager
        input x2ManagerIn;
        output x2ManagerOut;
}

File: src/stack/compManager/LteCompManagerBase.ned

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