MecPlatform¶
Package: simu5g.mec.platform
compound module MecPlatform
Represents the MEC Platform entity within a MecHost, as specified in the ETSI MEC architecture (ETSI GS MEC 003). It encompasses the MEC services made available to MEC applications instantiated within the MEC Host, along with the ServiceRegistry. The type and number of available MEC services can be configured.
Usage diagram¶
Used in compound modules¶
Name |
Type |
Description |
|---|---|---|
compound module |
Represents a model of a Multi-access Edge Computing (MEC) host belonging to a MEC system, as specified by the ETSI GS MEC 003 specifications. It runs MEC applications within its VirtualisationInfrastructure and can provide a number of MEC services via the MEC platform. MEC applications can be created either dynamically by the MEC orchestrator or statically at the initialization of the simulation. The MEC host possesses a configurable number of computing resources (such as CPU speed, RAM, and storage) and keeps track of the utilization of these resources by the MEC applications via the VirtualisationInfrastructureManager. Moreover, this module includes a User Plane Function (UPF) that allows it to be connected with the 5G core network. |
Parameters¶
Name |
Type |
Default value |
Description |
|---|---|---|---|
numMecServices |
int |
0 |
Properties¶
Name |
Value |
Description |
|---|---|---|
display |
bgb=480,187;i=block/cogwheel |
Gates¶
Name |
Direction |
Size |
Description |
|---|---|---|---|
virtInfr [ ] |
inout |
Connection to the virtualization infrastructure |
Unassigned submodule parameters¶
Name |
Type |
Default value |
Description |
|---|---|---|---|
serviceRegistry.serviceName |
string |
“ServiceRegistry” |
|
serviceRegistry.requestQueueSize |
int |
0 |
|
serviceRegistry.subscriptionQueueSize |
int |
0 |
|
serviceRegistry.localAddress |
string |
“” |
Local address; may be left empty (“”) |
serviceRegistry.localPort |
int |
1000 |
localPort number to listen on |
serviceRegistry.requestServiceTime |
double |
15us |
|
serviceRegistry.subscriptionServiceTime |
double |
20us |
|
serviceRegistry.serverThreadClass |
string |
“simu5g.mec.platform.services.base.SocketManager” |
|
serviceRegistry.tos |
int |
-1 |
If not -1, set the Type of Service (IPv4) / Traffic Class (IPv6) field of sent packets to this value |
serviceRegistry.binderModule |
string |
“binder” |
Source code¶
//
// Represents the MEC Platform entity within a ~MecHost, as specified in the
// ETSI MEC architecture (ETSI GS MEC 003). It encompasses the MEC services made available to
// MEC applications instantiated within the MEC Host, along with the ~ServiceRegistry.
// The type and number of available MEC services can be configured.
//
module MecPlatform
{
parameters:
@display("bgb=480,187;i=block/cogwheel");
//# Number of MEC Services available
int numMecServices = default(0);
gates:
inout virtInfr[]; // Connection to the virtualization infrastructure
submodules:
serviceRegistry: ServiceRegistry {
@display("p=94,78");
}
mecService[numMecServices]: <> like IApp {
@display("p=320,78,row,140");
}
connections allowunconnected:
serviceRegistry.socketOut --> virtInfr$o[0];
serviceRegistry.socketIn <-- virtInfr$i[0];
for i=0..numMecServices-1 {
mecService[i].socketOut --> virtInfr$o[i+1];
mecService[i].socketIn <-- virtInfr$i[i+1];
}
}