non-det-alle
commented
1 month ago Hello, What are rs-example and RS LoRa? To my knowledge, they are not part of this repository. That may be where the problematic code comes from. Let me know.
Closed SonileKM closed 1 month ago
non-det-alle
commented
1 month ago Hello, What are rs-example and RS LoRa? To my knowledge, they are not part of this repository. That may be where the problematic code comes from. Let me know.
pagmatt
commented
1 month ago First of all, please use ns-3.41 as that is the officially supported version of ns-3 by the latest version of the lorawan module. Regardless, I cannot find the statement mentioned above in the codebase, and everything seems to compile without errors by following the guide in the README. Which example are you using? (Update: @non-det-alle beat me to it :) )
SonileKM
commented
1 month ago Hello Alessandro, First of all thanks for responding. Allow me to also apologise for taking it for granted that the terms rs-example and RS LoRa are known. I am studying and following up the following work in the article: "Improving Reliability and Scalability of LoRaWANs Through Lightweight Scheduling", where the authors developed the RS LoRa algorithm (R for Reliability and S for Scalability). I downloaded the code from the following provided in the article: https://github.com/ networkedsystems/lora-ns I was trying to run the code in the examples folder to understand how it works and that's how the error mentioned earlier was coming up. Here is a sample of the code i was running known as rs-example.cc
//#include <ns3/log.h>
//#include
NS_LOG_COMPONENT_DEFINE ("lora");
using namespace ns3; using namespace std;
/////////////////////////////////
// Configuration
/////////////////////////////////
//std::vector <int, double> marked_list;
double length = 2000; //!< Square city with length as distance
int pktsize = 51; //!< size of packets, in bytes
int duration = 60*60;//10000; //!< Duration of the simulation
double interval = 10; // interval between packets, minutes
bool verbose = false; // enable logging (different from trace)
bool nakagami = true; // enable nakagami path loss
bool dynamic = false; // enable random moving of pan node
uint32_t nSensors = 10; // numbenir of sent packets
uint32_t nGateways = 1; // numbenir of sent packets
Ptr
uint32_tGetClosestGateway (Ptr
/// Save that teh message has been transmitted
void
Transmitted (const Ptr
// save that a message has been received
void
Received (const Ptr
// save that a message has been uniquely received
void
ReceivedUnique (const Ptr
intmainBody () { randT->SetAttribute("Max",DoubleValue(600)); //Enable checksum (FCS) GlobalValue::Bind ("ChecksumEnabled", BooleanValue (true));
// Logging
if (verbose)
{
LogComponentEnableAll (LOG_PREFIX_TIME);
LogComponentEnableAll (LOG_PREFIX_FUNC);
}
//Create nodes
NodeContainer loraNetworkNode;
loraNetworkNode.Create (1);
NodeContainer loraCoordinatorNodes;
loraCoordinatorNodes.Create (nGateways);
NodeContainer loraDeviceNodes;
loraDeviceNodes.Create(nSensors);
NodeContainer loraBackendNodes(loraNetworkNode, loraCoordinatorNodes);
//std::cout << "Create mobility of basestations" << std::endl;
MobilityHelper mobility;
Ptr<ListPositionAllocator> basePositionList = CreateObject<ListPositionAllocator> (); basePositionList->Add (Vector (0.0,0.0,0.0)); //network //basePositionList->Add (Vector (1000,500,50.0)); //main base station //basePositionList->Add (Vector (2000,500,50.0)); //main base station //basePositionList->Add (Vector (500,std::sqrt(3)500+500,50.0)); //main base station //basePositionList->Add (Vector (1500,std::sqrt(3)500+500,50.0)); //main base station basePositionList->Add (Vector (1000,1000,50));//std::sqrt(3)500+500,50.0)); //main base station //basePositionList->Add (Vector (2500,std::sqrt(3)500+500,50.0)); //main base station //basePositionList->Add (Vector (1000,std::sqrt(3)5002+500,50.0)); //main base station //basePositionList->Add (Vector (2000,std::sqrt(3)5002+500,50.0)); //main base station mobility.SetPositionAllocator (basePositionList); mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel"); mobility.Install(loraBackendNodes);
//Mobility nodes
std::cout << "Create mobility of nodes" << std::endl;
MobilityHelper mobility2;
Ptr<ListPositionAllocator> nodePositionList = CreateObject<ListPositionAllocator>(); for(uint32_t nodePositionsAssigned = 0; nodePositionsAssigned < nSensors; nodePositionsAssigned++){ double x,y; do{ x = randT->GetInteger(0,length); y = randT->GetInteger(0,length); } while ((x-1000)(x-1000)+(y-1000)(y-1000) > 1000*1000); std::cout << x << "," << y << std::endl; nodePositionList->Add (Vector (x,y,1.0)); } mobility2.SetPositionAllocator (nodePositionList); mobility2.SetMobilityModel ("ns3::ConstantPositionMobilityModel"); mobility2.Install (loraDeviceNodes);
//Channel
std::cout << "Create channel" << std::endl;
SpectrumChannelHelper channelHelper;
channelHelper.SetChannel ("ns3::MultiModelSpectrumChannel");
if (nakagami)
{
channelHelper.AddPropagationLoss ("ns3::OkumuraHataPropagationLossModel","Frequency",DoubleValue(868e6));
channelHelper.AddPropagationLoss (
"ns3::NakagamiPropagationLossModel","m0",DoubleValue(1),"m1",DoubleValue(1),
"m2",DoubleValue(1));
}
else
{
channelHelper.AddPropagationLoss (
"ns3::OkumuraHataPropagationLossModel","Frequency",DoubleValue(868e6));
}
channelHelper.SetPropagationDelay (
"ns3::ConstantSpeedPropagationDelayModel");
Ptr
// Configure gateways
std::cout << "Create gateways" << std::endl;
gateways = lorahelper.InstallRsGateways (loraCoordinatorNodes);
for (uint32_t i = 0; i< gateways.GetN(); i++)
gateways.Get(i)->SetAttribute ("Offset",UintegerValue(offsets[i]-1));
// Create the nodes
std::cout << "Create nodes" << std::endl;
NetDeviceContainer loraNetDevices;
loraNetDevices = lorahelper.InstallRs (loraDeviceNodes);
for (uint32_t i = 0; i< loraNetDevices.GetN (); i++)
{
// this is a dirty workaround. Make sure to create first thenetwork and then the gateways loraNetDevices.Get(i)->SetAttribute ("Offset2",UintegerValue(offsets [GetClosestGateway(loraNetDevices.Get(i)->GetNode()->GetObject
SonileKM
commented
1 month ago Dear Matteo, Thanks so much for the advice to use ns-3.41. Here is the code for rs-example.cc that Iam trying to run.#include "ns3/non-communicating-net-device.h"
//#include <ns3/log.h>
//#include
NS_LOG_COMPONENT_DEFINE ("lora");
using namespace ns3; using namespace std;
/////////////////////////////////
// Configuration
/////////////////////////////////
//std::vector <int, double> marked_list;
double length = 2000; //!< Square city with length as distance
int pktsize = 51; //!< size of packets, in bytes
int duration = 60*60;//10000; //!< Duration of the simulation
double interval = 10; // interval between packets, minutes
bool verbose = false; // enable logging (different from trace)
bool nakagami = true; // enable nakagami path loss
bool dynamic = false; // enable random moving of pan node
uint32_t nSensors = 10; // numbenir of sent packets
uint32_t nGateways = 1; // numbenir of sent packets
Ptr
uint32_tGetClosestGateway (Ptr
/// Save that teh message has been transmitted
void
Transmitted (const Ptr
// save that a message has been received
void
Received (const Ptr
// save that a message has been uniquely received
void
ReceivedUnique (const Ptr
intmainBody () { randT->SetAttribute("Max",DoubleValue(600)); //Enable checksum (FCS) GlobalValue::Bind ("ChecksumEnabled", BooleanValue (true));
// Logging
if (verbose)
{
LogComponentEnableAll (LOG_PREFIX_TIME);
LogComponentEnableAll (LOG_PREFIX_FUNC);
}
//Create nodes
NodeContainer loraNetworkNode;
loraNetworkNode.Create (1);
NodeContainer loraCoordinatorNodes;
loraCoordinatorNodes.Create (nGateways);
NodeContainer loraDeviceNodes;
loraDeviceNodes.Create(nSensors);
NodeContainer loraBackendNodes(loraNetworkNode, loraCoordinatorNodes);
//std::cout << "Create mobility of basestations" << std::endl;
MobilityHelper mobility;
Ptr<ListPositionAllocator> basePositionList = CreateObject<ListPositionAllocator> (); basePositionList->Add (Vector (0.0,0.0,0.0)); //network //basePositionList->Add (Vector (1000,500,50.0)); //main base station //basePositionList->Add (Vector (2000,500,50.0)); //main base station //basePositionList->Add (Vector (500,std::sqrt(3)500+500,50.0)); //main base station //basePositionList->Add (Vector (1500,std::sqrt(3)500+500,50.0)); //main base station basePositionList->Add (Vector (1000,1000,50));//std::sqrt(3)500+500,50.0)); //main base station //basePositionList->Add (Vector (2500,std::sqrt(3)500+500,50.0)); //main base station //basePositionList->Add (Vector (1000,std::sqrt(3)5002+500,50.0)); //main base station //basePositionList->Add (Vector (2000,std::sqrt(3)5002+500,50.0)); //main base station mobility.SetPositionAllocator (basePositionList); mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel"); mobility.Install(loraBackendNodes);
//Mobility nodes
std::cout << "Create mobility of nodes" << std::endl;
MobilityHelper mobility2;
Ptr<ListPositionAllocator> nodePositionList = CreateObject<ListPositionAllocator>(); for(uint32_t nodePositionsAssigned = 0; nodePositionsAssigned < nSensors; nodePositionsAssigned++){ double x,y; do{ x = randT->GetInteger(0,length); y = randT->GetInteger(0,length); } while ((x-1000)(x-1000)+(y-1000)(y-1000) > 1000*1000); std::cout << x << "," << y << std::endl; nodePositionList->Add (Vector (x,y,1.0)); } mobility2.SetPositionAllocator (nodePositionList); mobility2.SetMobilityModel ("ns3::ConstantPositionMobilityModel"); mobility2.Install (loraDeviceNodes);
//Channel
std::cout << "Create channel" << std::endl;
SpectrumChannelHelper channelHelper;
channelHelper.SetChannel ("ns3::MultiModelSpectrumChannel");
if (nakagami)
{
channelHelper.AddPropagationLoss ("ns3::OkumuraHataPropagationLossModel","Frequency",DoubleValue(868e6));
channelHelper.AddPropagationLoss (
"ns3::NakagamiPropagationLossModel","m0",DoubleValue(1),"m1",DoubleValue(1),
"m2",DoubleValue(1));
}
else
{
channelHelper.AddPropagationLoss (
"ns3::OkumuraHataPropagationLossModel","Frequency",DoubleValue(868e6));
}
channelHelper.SetPropagationDelay (
"ns3::ConstantSpeedPropagationDelayModel");
Ptr
// Configure gateways
std::cout << "Create gateways" << std::endl;
gateways = lorahelper.InstallRsGateways (loraCoordinatorNodes);
for (uint32_t i = 0; i< gateways.GetN(); i++)
gateways.Get(i)->SetAttribute ("Offset",UintegerValue(offsets[i]-1));
// Create the nodes
std::cout << "Create nodes" << std::endl;
NetDeviceContainer loraNetDevices;
loraNetDevices = lorahelper.InstallRs (loraDeviceNodes);
for (uint32_t i = 0; i< loraNetDevices.GetN (); i++)
{
// this is a dirty workaround. Make sure to create first thenetwork and then the gateways loraNetDevices.Get(i)->SetAttribute ("Offset2",UintegerValue(offsets [GetClosestGateway(loraNetDevices.Get(i)->GetNode()->GetObject
non-det-alle
commented
1 month ago Hi @SonileKM,
Your questions are about a different codebase, please open an issue on the correct repository. We have no knowledge or affiliation with the code you are referring to.
SonileKM
commented
1 month ago Thanks so much Alessandro. Will do as advised.
On Thu, Jul 18, 2024 at 4:17 PM Alessandro Aimi @.***> wrote:
Closed #168 https://github.com/signetlabdei/lorawan/issues/168 as completed.
— Reply to this email directly, view it on GitHub https://github.com/signetlabdei/lorawan/issues/168#event-13556798101, or unsubscribe https://github.com/notifications/unsubscribe-auth/BJ4QHRQAX3V2B7F5P5GIODTZM7E6LAVCNFSM6AAAAABK6KRLHSVHI2DSMVQWIX3LMV45UABCJFZXG5LFIV3GK3TUJZXXI2LGNFRWC5DJN5XDWMJTGU2TMNZZHAYTAMI . You are receiving this because you were mentioned.Message ID: @.***>
I am running example code for RS LoRa and its giving the following error:
fatal error: ns3/lora-module.h: no such file or directory. In the code there is a statement ; #include <ns3/lora-module.h>
I tried to check for this header file and associated code but i cant find it in either the ns3.40 folder or the ns-3-Dev folder. I have also tried to check online. Please help me resolve this.
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