NS3 is generally a simulator, which is able to function on separate discrete events. We guide research scholars to implement 5g ns3 projects. This type of simulator allows the user to simulate the various networking devices such as

• Computers / Laptops 
• Routers
• Mobile devices
• Radio base stations
• And other wireless communication devices

“This article focuses on the ultimate purpose of the combination of 5G NS3 simulator and through this article, we attempt to display the skills of our research team in the selected field and we attempt to assist you with our project title suggestion!!”

The prime duty of a simulator is to calculate the network effectiveness on various parameters and metrics in order to find the best elements in a network to implement in a system for data transfer. Along with the definition of NS3, we provide you with an overall summary of the 5G network.

Overview of 5G Network

5th Generation network (5G) is the most promising network technology, which is the successor of the existing generation networks. Still, the 5G are featured with the same geographic features of the 4G network, which is separated over minimal geographic spaces. In fact, the 5G networks are objected to integrating the 4G small cell operations. 

The functions of the 5G NS3 require the local or regional antennas to serve like tiny base stations to connect billions of devices, by using the radio waves in cellular networks of every cellular device. 

How does 5G technology works?

Naturally, the structure of the 5G network will be the platforms of SDN, where the network operation is organized by the software elements than the hardware elements. Typically a 5G network has the advantages in 

• Industrial automation process
• Cloud-based technologies
• Virtualization 

Along with that the business automation process featured with the 5G structure to afford the user responsive and flexible access anywhere, anytime. Normally the 5G NS3 networks have the ability to generate a software-defined sub-system, which is recognized as network slicing. Such recognized slices make the network managing entities command the network operations on the basis of user devices. 

The 5G network can also be known as the wireless air interface, which is more proficient in covering the spectrums, which are not implemented in 4G. The MIMO OFDM Simulation integrate the new antennas in order to activate the transmission of added data through various transmitters and receivers. But the 5G technology is enabled with the unlimited spectrum of new radios. The following are the purposes of 5G network design

• Converged network sustenance
• Supporting heterogeneous networks
• Sustaining both licensed and unlicensed wireless technologies
• Enabling the users to have access to bandwidth

In addition to the above definitions, functions, and features of the 5G network, we must know that the 5G networks are becoming an essential networking technology to make the users enable the fastest browsing, data transmission across the world. In order to make the data transmission in a secured way, our suggested simulation tool is NS3. Hence we introduce our important NS3 modules to simulate 3GPP 5G networks

Notable 5G NS 3 modules 

MmWave

This type of module enables the user to get the millimeter-wave structure that involves the propagation models of the MAC and PHY layers. This implementation and the process are very fundamental for the following systems, 

• User devices of mmWave and the base stations
• Sub-port for TDD, which is absent in LTE module
• Personalized design based on OFDM 
• Supporting MAC scheduling in uplink and downlink
• The alterable MIMO antenna system

In addition, the following are the main features of mmWave

• Able to perform core network component simulation
• Enabling fast secondary cell handover and channel tracing, when connected to LTE base stations with dual connectivity
• Improving retransmission in the RLC layer by rearranging the packets 
• MAC layer carrier aggregation
• Enables conventional schedulers to support mobility TDD formats
• Sustaining 3GPP NR structure with customized PHY and Mac layers
• Permits the usage of ray and measure tracing
• Supporting a various range of models like 3GPP TR 38.901 frequenting among 0.5 and 100 GHz.

NR MODULE

To the best of our knowledge, we structured the NR module to achieve the simulations of E2E in 3GPP-based cellular networks. We added certain novel features like 

• Springy frame structure in case to support multiple numerologies
• Mobilized Time Division Duplex (TDD)
• Backing new mmWave frequency bands
• Beam management-related operations
• Supporting wide channel bandwidth operations 
• Frequency partition multiplexing of multiple bandwidth parts
• Symbol-level scheduling of mini-slots
• Adjustable Transmission Time Interval (TTI)s
• Schemes for New channel coding 

The new NR features length over all the protocol stack, also presenting a new layer above Packet Data Convergence Protocol (PDCP), called Service Data Adaptation Protocol(SDAP), standalone and non-standalone designs, and a compulsory split of control and user planes in the core network.

Antenna Switch Modules

The fundamental function of the ASM is to consider the features of wireless devices like smartphones etc. When incorporating this module with GSM Tx, the ASM assists in strainer the unnecessary harmonic signals.it combines the transmission paths and entity receiver of discrete frequency routes for more antennas like  

• GSM
• CDMA
• LTE
• UMTS
• EDGE

Millicar 

It is a module of the Ns3 category, which is used for V2V simulation based on the network functions of mmWave. The updated version of this module involves the following characteristics as

• Directing the users with guidelines to have module conversation
• Completes an entire load of operations from RLC and PDCP, which is possible by incorporating the NS3 with LTE network module
• Sustains the NR frame architecture to modify the PHY and MAC layers
• Supporting the hottest 3GPP channel model for the V2X networks of frequency beyond 6GHz

The above-mentioned NS3simulation tools, modules, and features are the best to support the 3GPP network as discussed. We can perform a 5G NS3 simulation with the help of the above modules’ unique characteristics. Here we provide you with the network segments of the 5G process,

5G NS3 Network Simulation Process

    The 5G network segments can be categorized as 

• Core network

A core network in 5G consists of numerous servers, which could perform various vertical services instantly. It obeys the model of cloud structure that uses NFV utilities when the various data centers are hosted in cloud resources.

• Radio Access Network

This network is presumably a non-standalone 5G configuration, which we can basically call a 5G network emerging with the advanced features of its previous network (4G). But when it comes to the simulation of NS3, we couldn’t the same as it simulates unique 5G NS3 aspects in a network segment which we can implement various 5G PHY layer characteristics with the initial 5G radio indicators. The application of the latest eMBB services is detected in the new pattern of communication.

• Transport network

This network is ultimately organized by the SDN controller and the Transport network functions on the basis of OpenFlow nodes; so that they can be called OF switches. The major function of this network is to link the radio access nodes presented in a core network. It enables the advancing transmission technology to transfer the assets of various objectives and protocols. It enables a lenient circulation and network reconfiguration of its Xhaul in order to associate the areas of backhaul and fronthaul zones.

The mentioned segments are the important compounds of the 5G network. It provides innovative features, which we cannot experience in the previous 4G network. In addition to the 5G network segments, here we reached the core part of this article, which contains our suggestion on the dissertation topics regarding 5G NS3 as follows

Trending Research Topics in 5G 

• Multimedia transfer of 5G Wireless Asynchronous Transmission Mode Network by using Multiple Access Protocol
• Smart Grid Communication using energy competing 5G LoRa Ad-Hoc Network
• Qualms of 5G mmW Link Range of OTA Measurements RF System computations
• Optimizing Dual Band Antenna based on H-Slotted DGS with the help of Artificial neural network for the applications of 5G network
• Millimeter-Wave Microstrip Antenna associated with CSRR for the applications of 5G network

Networking is basically an emerging, trending domain, which doesn’t have an apocalypse by any upcoming technical device. So we assure the students/scholars who have chosen this domain are having a promising professional future. To enrich your future better, we provide our 24/7customer service both online and in-person and we afford you on-time delivery 5g NS3 project service at low cost but not lowering our quality. Subsequently, we remind you once again not to miss the opportunity!!!