This module implements a subset of the Radio Network Information Service API defined by the ETSI GS MEC 012 specification. It exposes a REST API that allows MEC applications to retrieve layer-2 measurements related to a User Equipment (UE) or base station.

Inheritance diagram

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

Parameters

Name	Type	Default value	Description
requestQueueSize	int	0
subscriptionQueueSize	int	0
localAddress	string	""	local address; may be left empty ("")
localPort	int	1000	localPort number to listen on
requestServiceTime	double	0.5us
subscriptionServiceTime	double	0.5us
loadGenerator	bool	false
betaa	double	0	used only if loadGenerator is true
numBGApps	int	0	used only if loadGenerator is true
serverThreadClass	string	"simu5g.nodes.mec.MECPlatform.MECServices.MECServiceBase.SocketManager"
serviceName	string	"RNIService"
serviceVersion	string	"v2"
serviceSerialize	string	"JSON"
transportId	string	"RNIAPI"
transportName	string	"RNIAPI"
transportType	string	"REST_HTTP"
transportProtocol	string	"HTTP"
catId	string	""
catName	string	"RNI"
catUri	string	""
catVersion	string	"v2"
scopeOfLocality	string	"MEC_HOST"
consumedLocalOnly	bool	true
binderModule	string	"binder"

Properties

Name	Value	Description
display	i=block/app

Gates

Name	Direction	Size	Description
socketIn	input
socketOut	output

Signals

Name	Type	Unit	Description
responseTime
requestQueueSize

Statistics

Name	Title	Source	Record	Unit	Interpolation Mode	Description
requestQueueSizeStat	Request queue size	requestQueueSize	mean, vector
responseTimeStat	Response time of foreground requests	responseTime	mean, vector

Source code

//
// This module implements a subset of the Radio Network Information Service API defined by the ETSI
// GS MEC 012 specification. It exposes a REST API that allows MEC applications to retrieve
// layer-2 measurements related to a User Equipment (UE) or base station.
//
simple RNIService like IMECService, IApp
{
    parameters:
        int requestQueueSize = default(0);
        int subscriptionQueueSize = default(0);
        string localAddress = default(""); // local address; may be left empty ("")
        int localPort = default(1000);     // localPort number to listen on

        double requestServiceTime @unit(s) = default(0.5us);
        double subscriptionServiceTime @unit(s) = default(0.5us);

        bool loadGenerator = default(false);
        double betaa = default(0);  // used only if loadGenerator is true
        int numBGApps = default(0); // used only if loadGenerator is true


        string serverThreadClass = default("simu5g.nodes.mec.MECPlatform.MECServices.MECServiceBase.SocketManager");

        string serviceName = default("RNIService");
        string serviceVersion = default("v2");
        string serviceSerialize = default("JSON");

        string transportId = default("RNIAPI");
        string transportName = default("RNIAPI");
        string transportType = default("REST_HTTP");
        string transportProtocol = default("HTTP");

        string catId = default("");
        string catName = default("RNI");
        string catUri = default("");
        string catVersion = default("v2");

        string scopeOfLocality = default("MEC_HOST");
        bool consumedLocalOnly = default(true);

        string binderModule = default("binder");

        @display("i=block/app");
        @signal[requestQueueSize];
        @statistic[requestQueueSizeStat](title="Request queue size"; source="requestQueueSize"; record=mean,vector);
        @signal[responseTime];
        @statistic[responseTimeStat](title="Response time of foreground requests"; source="responseTime"; record=mean,vector);

    gates:
        input socketIn @labels(TcpCommand/up);
        output socketOut @labels(TcpCommand/down);
}

File: src/nodes/mec/MECPlatform/MECServices/RNIService/RNIService.ned

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