NetSim is the distinct event simulator to cover the broad range of networks such as sensor, mobile, wireless and wired. Consequently, drag and drop are the most significant features for NetSim which is considered as the user friendly and simple GUI functions for the applications, devices, links and etc.
NetSim Workflow to Create a Project
- The user have to create the network scenario through the utilization of NetSim GUI and XML config files
- GUI based on NetSim is used to click and drop the applications, links, devices and etc. towards the environment
- Properties are all set through the click and the layer wise parameters are capable for the editing process
- Automatic verification is included in the complicated networks and model large networks through the utilization of XML config file
- Discrete event simulation is functioning through the command line interface and GUI
- The log packets are used to trace the report parameters including error, overhead, payload, queuing time and arrival time in all the packets for the flow of network
- Protocol finite state machine transitions are used in all the events to trace the record event along with the information such as event type, event ID, time stamp and etc.
- The animate packet flow is process through the wired and wireless links
- Error packets, data packets and control packets are differentiated through the color variations
- Animation control are deployed for the process such as pause, play and simulation time line
- The performance metrics are examined in various levels such as application, queue, link, sub network, network and etc.
Routing and Switching in NetSim
- Comprehend the public IP address and network address translation (NAT)
- Know about the access and trunk links in VLANs
- Apprehend the operations based on VLAN in L2 and L3 switches
- Simulate and learn the spanning tree protocol
- Recognize the working process of ARP and IP forwarding within a LAN and across a router
- Performance of FIFO, Priority and WFQ queuing disciplines in routers
- Work to form the routing table based on RIP and OSPF
Due to these processes of routing and switching in NetSim, the users can feel free to select the research field as network simulation. Now, shall we discuss about the transmission control protocol in NetSim?
Transmission Control Protocol in NetSim
- TCP congestion control algorithms
- Mathematical modeling of TCP throughput performance
- Reliable data transfer with TCP
- Overview of TCP connection management
WiFi IEEE 802.11 in NetSim
- Multi AP WiFi networks
- Channel allocation
- Quality of Service (QoS) in 802.11e based WLANs
- WiFi
- UDP download throughput based process
- Performance of WiFi as distance among the AP and STA is get increased
Above mentioned is about the significance of WiFi IEEE 802.11 in NetSim along with that our research professionals have enlisted the significant phases of LTE and mobile communication in NetSim in the following.
LTE and Mobile Communication in NetSim
- Recognize the process of call blocking probability which is different from the load on GSM network and that is continuously increased
- Comprehend the working process of LTE device to device communication
- The users have to know the throughput of LTE network differentiated as the distance among the eNB and UE is increased
- Simulate and study LTE handover procedure
- The throughput of LTE network is varying from the channel bandwidth and it is capable to alter the eNB
NetSim Projects
NetSim is used for the emulation process in real time traffic as the live from real devices. The NetSim is providing some assistance for the wireless techs based on WiFi towards the 5G new radios. Similarly, it is functioning as the easy process with some functions based on graphical input and GUI in this process of NetSim pro version.
5G NR in NetSim
In general, NetSim is denoted as the packet simulator, system level, full stack and end to end are used for various functions such as the universities and research institutions based on network research and development and it is capable to quickly modify and debug the protocol source codes through the utilization of visual studio. In addition, the mobile network regulators and operators are assessing the feasibility based on 5G developments. NetSim is capable to examine the end to end latencies, peak throughout and network capacity through the tools analysis and leverage off the shelf models. NetSim is supportive for the latest process of advancements in 5G such as.
- SA and NSA modes
- mmWave propagation
- beanformaing
- MIMO
Consequently, the range of all the above mentioned scenarios is inbuilt with the technology. Now, let’s have a look and the devices based on NetSim 5G NR library.
- Creating variations among the indoor and outdoor propagation
- 5G core
- UPF
- It is abbreviated as user plane functions and it is about the data plane components which are used to regulate the user data
- SMF
- Session management function is abbreviated as SMF and it is functioning as the control plane entity based on the session management
- AMF
- It is considered as the access mobility function that helps to coordinates the 5G standalone registration process
- gNB
- It related to the LTE eNB functions based on 5G NR
- UE
- It is denoted as the user equipment which is parallel to LTE UE in 5G NR
LTE Based VANETs in NetSim
The VANETs based on LTE is capable to simulate the process through the utilization of NetSim. For instance, the LTE is used in vehicles to send and receive the data in the remote server to make the smart decisions based on driving and planning the routing process. The most significant issue for the development of algorithms are conformed through the connection among vehicles in the LTE infrastructure and that is ultra-reliable with high speed process. Most importantly, some of the research areas are deployed in this process such as.
- Network attacks and countermeasures
- Evaluation of new communication protocols
- Efficient routing algorithms design
- Quality of service (QoS)
IoT and WSN in NetSim
Hereby, our research professionals in network simulation have highlighted the substantial specifications of IoT module.
- Facility to conduct various experiments for differing input and output parameters
- Input
- Channel characteristics
- ED threshold
- Receiver sensitivity
- Phy SHR duration
- Routing time
- Channel number
- CCA type
- Battery life extension
- Power consumption
- Back off exponent
- Super frame order
- Beacon order
- Output
- Actual Vs sensed path of agent
- Routing time
- Packet delivery ratio
- Lifetime of motes
- Power consumption
- Delay
- Routing overhead
- Design network, simulate and observe the performance of 6LoWPAN network using NetSim GUI
- 6LoWPAN gateway is capable to switch the packet from network to another network
- Routing
- AODV (RFC 3561)
- RPL (RFC 6550)
- Network layer
- IPV6 (RFC 2460)
- IPv6 and IPv4
- Data link and physical layer
- IEEE 802.15.4 standards
- Devices
- The below mentioned devices are dragged and dropped over the network design
- Nodes
- AP
- Switches
- Routers
- 6LoWPAN gateway
- Sensor motes
- Number of sensors
- 500
- Simulation area
- 1000000 m x 1000000 m
In addition, we have enlisted the metrics based on output performance of IoT and WSN in NetSim in the following with the variety of performance.
- Plots is applicable in application throughput and link throughput with some docking features
- IP metrics and TCP/ UDP metrics
- AODV metrics
- Queue metrics
- Network metrics
- 15.4 metrics
- Energy metrics
Our research experts in network simulation provide the best service for the research scholars to attain their required Ns3 projects with source code. Now take a look about the notable research notions in Ns3 simulation.
Research Topics for Ns3 Projects with Source Code
- Securing the authentication process of LTE base stations
- Spectrum Sensing techniques for cognitive radio: A re examination
- Performance analysis of ad hoc on demand distance vector protocol under the influence of black hole, gray hole and worm hole attacks in mobile ad hoc network
- ROS-NetSim: A framework for the integration of robotic and network simulators
- Simulation of wireless sensor nodes based on wake up receivers
To conclude this article, we hope that our research professionals have highlighted all the required information to develop a research based on Ns3 projects with source code. We have 15+ years of experience in this field with happy customers all over the world. Thus, we provided some key notes to acquire the best Ns3 projects.