Network Simulator NS3 5G Simulation

Overview of NS3

NS3 is a powerful network simulator, which can be used as a research tool, which provides the users to evaluate the routing algorithms and protocols without implementing physical hardware or real-time simulation. It is a library of gathered software that is taken as a source code and structured on the prevailing OS by giving valuable preference. 

“In this article, we are attempting to provide you the project/thesis ideas with the actual outputs of a research type simulation, by combining it with the advancing network (NS3 5G), based on its features and functions and by evaluating it with the parameters in addition with our real-time research experience!!”

5G Network: A Summary

5G is a typical network that came in the successor of its previous 4th Generation network (4G). It empowers an innovative kind of network that is patterned to link everybody virtually including the devices like machines, devices, and objects. A typical 5G network is structured to supply advanced Gbps levels with speed data and it enables the users with the services of the following.

• Multiple user experience to multiple users
• Increased accessibility
• Enormous network capacity
• More reliability
• Ultra-low latency

The above are the definitions and scopes of the 5G network, which is probably important for your research purpose. In addition to the summary part of the 5G network, we provide you with the important domains, where the 5G network can be used.

Where is 5G being used?

Massive IoT

The 5G network is naturally designed to have flawless connections with the huge quantity of entrenched sensors virtually to anything via its ability in measuring the mobility, power, data rates that affords an advanced flexible, and cost convenient result.

Mobile broadband Optimization

To enable the smartphones to provide better communication, the NS3 5G network is easily able to lead innovative practices like Augmented Reality and Virtual Reality faster with many identical data rates with affordable cost/bit, lower latency. 

Mission-critical communications

The 5G network can provide new services, which can alter the productions with accessibility, ultra-reliable, low latency links like remote control of important substructures, medical actions, and in automobiles.

The above-mentioned purposes are the important use of the 5G network in various real-time scenarios. We can deal with those purposes in the research aspect, as simulating the NS3 5G are facing some challenges, which our research team considers as ‘issues’. Besides the purposes of 5G, we provide you with the usage of the 5G network as follows

Usage of NS3

The software library of NS3 contains numerous recent network technologies such as LTE simulator, Bluetooth, and protocols like DSR and AODV. The fundamental implementation of these technologies exists in python and C++. And these languages are implemented to simulate node communication placed at various positions and structured for routine purposes.

The libraries of the NS3 simulator have NetAnim, which is an animator to visualize the simulation that is similar to the real-time results in various ways like packet transmission among nodes, timelines of packets/graphs, or tables. The NS3 LTE Simulator affords multi Radio Access Technological simulation skills like,

• LTE-EPC Network Simulator (LENA)
• Wireless Gigabit (WiGig)
• LTE-Unlicensed (LTE-U)
• License Assisted Access (LAA)
• LTE-Advanced (LTE-A)

Basically in the NS3 simulator, the 5G networks are structured to incorporate the multi-RAT such as Wi-Fi and cellular networks, which leads to various Radio Access Technology atmospheres. Besides the usage of NS3 5G, we provide you the ns3 simulation parameters of the 5G network at different metrics as follows,

5G Simulation Parameters

• Traffic

Value: e.g. On/off Voice over IP (VoIP)

• RSRP threshold (dBm)

Value: e.g. -112.0

• Number of TX/cell

Value: e.g. 3.0

• Num HARQ transmissions

Value: e.g. 4.0

• Tx Power (dBm)

Value: e.g. 23.0

• Number of symbols/Transmissions

Value: e.g. 12.0

• Modulation and Coding Scheme

Value: e.g. QPSK

• Packet size including CRC (bits)

Value: e.g. 328.0

• Transmission BW (RBs)

Value: e.g. 2.0

The above parameters are the simulation values obtained in the 5G network by using the NS3 simulator given for your reference. These values are obtained by our own simulation experience as our networking engineers are on their rising path in simulating the networks in various aspects. Along with the parameters and metrics, we provide you with our important 5G network modules in the NS3 simulator. As follows

Purposes of 5G modules in NS3 simulator

There are two types of 5G modules appropriate for the NS3 simulator as follows

• mmWave
• 5G-LENA

mmWave

This module has been specially designed to simulate the 5G cellular networks functioning at the mmWave mode. The mm Wave is generally an open-source module, which can be utilized to evaluate the overpassing layers and to provide end-to-end functions of the 5GmmWave networks. This simulator has been structured based on commonly used NS3 policies which apply numerous protocol range in the language C++. The notable features of this simulator involve

• The whole stack end-to-end application permits the user to perform the initial TCP performance evaluation on mmWave bands and to integrate some innovative networking methodologies to use the accessible spectrums in an enhanced way
• Performing whole emulation over the mobility protocols like inter-and intra-RAT handover with twofold connectivity
• Emulating the components of key core network and tunneling protocols to analyze the structure.
• Parameterizing and enabling the PHY and MAC classes as modifiable to make it lenient for various structuring evaluations.
• Backing the innovative 3GPP and other channel models of various range that has a frequency spectrum over 6GHz. This module can be able to simulate even the ray and measuring traces

The mmWave blockage recurrence in the connection and the extended time of long blockage may affect the reliability of NS3 5G network communication. Thus it is required to sustain the termination in the links of network communication. The accessibility of multiple networks affords an overcoming response to pay off alternative communication links for the affected mmWave by a blockage.

5G-LENA

5G-LENA is a GPLv2 simulator of the new radio network, which is considered an NS3 pluggable module. This type of module has a typical LENA assessing feature, where the natural simulator that initiates the improvement of the mmWave module that integrates the major MAC and PHY layer characteristics that are united with NR Release. It can plug with ns-3-dev, begins from 3.31 version, for instance, includes the below features.

• NR-U Enable to function the unlicensed spectrum by various channel access managers that involves duty cycling and the procedures based on LBT
• Assists to organize spectrum area configuration by the helpers to permit the REM helpers and multi-Cell configurations
• Able to generate UL and DL REM maps
• NR PHY layer abstraction, since LDPC codes, MCS Tables 1 and 2 (up to 256-QAM), LDPC base graph collection and NR block division
• Uplink procedure over multiple BWPs and element carriers with the help of network structures and BWP
• NR compliant processing delays and timing controls (N0, N1, N2; K0, K1, K2)
• 3GPP submissive buffer status reporting and UL accessing scheme with scheduling request
• Reconstructing the MAC layer involves lenient MAC schedulers that concern the resources of time and frequency and different access patterns of TTI for OFDMA and TDMA
• Enables single beam capacity and adjustable transferring time spaces for the access on the basis of TDMA and OFDMA
• Lenient and reflexive configuration of the NR frame structure by various numerologies
• Methods of TDD and FDD with the designs of TDD configurations

The exceeding features of the 5G-LENA are provided for your reference. Such attractive features of the 5G LENA are on the rise. In addition to the features of the 5G network modules, we are reaching the core part of this article suggesting the trending dissertation titles for NS3 5G by our research developers given below.

Innovative Thesis Topics in NS3 5G

• Numerous Reflector Systems of CATR to Measure 5G RRM
• Strategy of Proficient mmWave Planar Antennas for 5G Communication Structures
• 5G Applications Reliability of RF based on SOI Power Amplifier FETs for mmWave
• Improving bandwidth of Micro strip Patch Antenna with the help of 5G Networks
• Simulations and Study of Radio Wave Propagation Properties on 5G frequency Band in an Industrial Surroundings

The above thesis titles on the NS3 5G are recommended by our technical team of networking. To the best of our knowledge, the above research topics are identified as the research issues by our project developers. We are on your expectations establishing our branch over 120 countries and in addition to the project service, we afford you the assignment and homework help. So grab this opportunity to have our service for your effective project results!!

Milestones