To import LTE-HELPER.H PACKAGES IN NS3 tool we will guide you in all possible ways. The lte-helper.h file is a header in the NS-3 network simulator. It defines the ns3::LteHelper class, which makes it easier to set up and manage LTE network parts in a simulation. The LteHelper class offers a simple way to create LTE nodes, like eNodeBs (evolved NodeBs) and UEs (User Equipments), and to manage how they work together. It helps with using LTE protocols, including managing the Evolved Packet Core (EPC) and setting up radio resources. The class has methods for creating and configuring LTE devices, applying mobility models, and establishing network connections. By using lte-helper.h, developers can simplify the setup and study of LTE network scenarios, making it easier to model and assess LTE networks in NS-3 simulations.
Steps required for the installation of Lte-helper.h.
PRE-REQUISITES:
- Fresh installation of Ubuntu 22.04 LTS:
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2.NS-3.35 Installation:
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HEADER FILE VERIFICATION:
- Locate to the ns3.35/src/lte/examples/ folder:
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2.copy the lena-simple-epc.cc file to scratch folder:
Next, we need to copy the lena-simple-epc.cc file from ns3.35/src/lte/examples/ folder to the ns3/scratch folder.
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Next, we need to paste the lena-simple-epc.cc file to the ns3/scratch folder.
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3.Open the Terminal:
Next, we need to launch the terminal by right clicking the mouse in the ns3 location.
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4.NS-3.35 Configuration && Building Process:
Next, we need to configure and build the ns3 folder to make the copied files to the scratch need to store in configuration.
Command: “./waf configure && ./waf build”
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5.Importing Lte-helper.h:
Here we imported the Lte-helper.h header file in this example program.
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Here we highlighted the code line that ltehelper class using InstallEnbDevice() which is the part of the lte-helper.h that we will show class file that used in this code via lte folder which represents lte module.
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Here we will show the header file by opening lte-helper.h file to show the class imported from the lte-helper.h in the example code.
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6.Executing the Example Lte-helper Program:
Then we need to run the Example Lte-helper program to view output of the program.
Command: “./waf –run lena-simple-epc –vis”
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Here we shown the output of the example Lte-helper program by using Lte-helper.h.
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