List of Top 5 – IoT Network Simulator

What is an IoT simulator?

           IoT is one of the major types of networks that can be implemented only based on IoT devices, sensors, actuators, software programs, and others. The term IoT stands for the Internet of Things that is purposed to connect and share data between the devices and other systems. It is a type of network that can implant connected devices virtually and it is a typical network of physical things or objects. If you are searching for which network tool is best for IoT Network Simulator, reach our panel team to know more interesting details.

“The scopes of IoT are on the rise, so the students/scholars who have taken this domain are assured with great future.”

 The IoT can function with devices without configuration, creating scripts that overriding time and managing physical devices. IoT is considered one of the strong base pillars of networking. The other major categories in networking are 

• Software Defining Network
• Ad hoc network 
• Wireless Sensor Networks

“This article is mainly focused on the IoT and its simulator, its functions. We attempt to clarify you through this article about the academy-wise importance of the IoT simulator and its applications in real-time.”

Here defining the simulation tools in networking plays a vital role. It is a way out for the users to simulate various connected devices that produce effective results. But the simulation tools in IoT provide the result without developing time taking scripts or configurations. The layers in a device, where the IoT is positioned are

• IaaS (Infrastructure as a service)
• E-commerce and other public clouds
• Private clouds
• PaaS (Platform as a Service)
  • Big Data Processing Technologies
  • MapReduce Framework
  • Stream Computing
  • Data Storage (Amazon S3, HDFS)
• SaaS (Applications based on IoT)
  • Video Surveillance
  • Healthcare
  • Smart City
• Other electronic, non-electronic devices

The above-discussed points are the locations of IoT in various applications and devices. As mentioned previously, the uses of simulators are very important in the result analysis of any network. The upcoming topic defines the uses of simulation tools in networking.

Uses of IoT network simulator

With the help of the IoT, we can merge real devices with each segment of the published data by differentiating it leniently. IoT network simulator enables the user to send the messages on the four main types of dynamic values of the results as,

• Linear and constant data
• Range
• Random
• Client Identifier

The IoT simulator is able to classify the simulating messages similar to the IoT devices into the types of JSON and text. We can set the range or a time-based random set or values to configure the IoT simulator to show the simulation messages.

These are the main uses of an IoT simulator and we can modify it manually. Apart from the uses, any devices we are supposed to research must be able to compare in parallel to the real life scenarios. Hence, we provide you the applications in the IoT simulators.

With the help of the IoT, we can merge real devices with each segment of the published data by differentiating it leniently. IoT network simulator enables the user to send the messages on the four main types of dynamic values of the results,

• Linear and constant data
• Range
• Random
• Client Identifier

The IoT simulator can classify the simulating messages similar to the IoT devices into the types of JSON and text. We can set the range or a time-based random set or values to configure the IoT simulator to show the simulation messages. 

These are the main uses of an IoT simulator and we can modify it manually. Apart from the uses, any devices we are supposed to research must be able to compare in parallel to real-life scenarios. Hence, we provide you with the applications in the IoT simulators.

Applications in IoT network simulator

• Applications for emergency management

This type of application is also called as IoT4Emergency. It helps the people by its sensor connection to the real-time data management to be safe in any emergency scenarios. Its main objective is to tie up the practitioners and academicians to structure emergency service technologies.

• Applications for assisted living

IoT applications provide the everyday services based on WBAN and the everyday applications of IoT range from our way of an independent life and depended on the healthcare technology services (as we managed things online in the COVID pandemic scenario)

The technology services of IoT have improved our boldness to safety systems as we are easily adapted to the networking services better than before. Though the simulation tools are helpful in the result analysis, they too have some parameters to analyze the networks as follows.

Simulation Parameters for IoT network simulation 

Here we listed the NB- IoT key parameters below.

• Low power: eDRX, Power saving mode
• Latency: greater than 10 seconds
• Data Rate: 25 kbps in download and 64 kbps in UL
• Link budget: above 164 dB (20dB GPRS)
• Modulation scheme: Uplink: л/4-QPSK, л/2-BPSK, QPSK. Downlink: QPSK
• Multiple access: Downlink: OFDMA and Uplink: SC-FDMA
• Duplex Mode: FDD Half Duplex Type B
• Frequency Range: 1,2,3,5,8,11,12,13,17,18,19,20,25,26,28,66,70 MHz
• Supporting parameters: Uplink power control, HARQ

The above is the list of various extents of parameters that are used in the key NB-IoT simulation. Here we provide you with the significant IoT network simulators used for result analysis in IoT networks.

List of IoT network simulators

1. IoTIFY

This type of network simulator solves the IoT network issues by simulating the multiple IoT cloud endpoints. 

2.  NS3

• This simulator is very common and notable simulator of IoT, which is used in real-time networks.
• Its programming languages are C++ & Python
• It is used in assessing the network infrastructure enough to combat the attack probability and various threat models.
• This simulator makes use of the protocols such as 6LOWPAN, Zigbee and LTE
• There are three types of devices added in this simulator as Gateway, Blockchain and IoT node.

In general, the gateway node in the IoT simulator is routed to the GatewayNode Class, the IoT node is routed to the IoTSensorNode class and the blockchain node is planned to the BlockchainNode class respectively. 

• GatewayNode Class: it is used to simulate the structure of 2^nd recommended model. It has the application concept, which is apt for gateway node.
• IoTSensorNode Class: it has the application concept to use the IoT network’s device endpoint
• BlockchainNode Class: It is used to validate the blockchain network and this class has the application to uphold the blockchain presented in a node.

The major steps in NS3 simulator are listed below

• Deploying the sensor nodes
• Simulating the NS3 loop nodes by using the protocols like COAP, HTTP, MQTT
• Sending the data to the base station for storage purpose

3.  MIMIC IoT Simulator

It is an important type of simulator that involves managing the various gateways, sensors, and further connected devices to form a real test lab to simulate the IoT networks of 

• Smart cities, factories, agriculture
• Event driven architecture
• Industry 4.0

4.  IoTNetSim

It is an innovative simulation and modeling tool that is flexible to end-to-end service of IoT simulation. It maintains both the heterogeneous nodes with their structured details and its various models based on network connectivity and application logic. Here’s the simulation process of IoTNetSim. The simulation of the IoTNetSim can be classified into three categories as

1. IoT layer: it generates the IoT sensors to send the data to the link node and it forwards the data to the gate way node, which processes the data and sends the aggregated data to the edge layer.
2. Edge layer: it receives the aggregated data from the gate way node and it reprocesses the data to send to the devices of cloud layer.
3. Cloud layer: receives the processed data from the edge layer by the IoT datacenter and forwards the data to the advanced VM thorough the advanced Host

5.  Cooja Simulator for IOT

Cooja is a typical network simulator especially made for the WSN. It is an innovative simulator enabled with recent developments in its smart sensors, internet protocols, and communication technologies with the following features, 

• It has the ability to perform the real-time Cooja assembled with its simulated Contiki mote. 
• Cooja includes three types of windows within its limitations they are
  • Note window: stores the theory and key points of the simulation
  • Simulation Control Window: used to control the simulation speed, and to control the recent consecution of the simulation.
  • Network Window: this window displays the radio traffic and the radio environments of every mote and these are the qualities of network window. It also arranges the physical elements of the motes.
• The most suitable protocol used in Cooja is 6LoWPAN. It has a layer of adaption to allow the IPV6 on IEEE 802.15.4, on its various layers respectively. Here is the process of a sample IoT system.
  • Requirements:
    • Hardware: Tmote Sky
    • Software: Contiki OS
  • Steps:
    • Initializes the sensor and the sync node
    • Establishing the communication using protocol
    • Transmitting the sensor node from the sender to the sink node

The above listed are our finest simulation tools’ functions and uses. Not only these, but also we have more simulation tools with us. Along with us introducing you to the IoT network simulator, the IoT has various scopes like Web of Things, Industrial Internet of Things, Internet of Connected Machines, Internet of Things and Vehicles, etc. 

If you are interested, we are ready to let you know all these topics, which may useful for your final year thesis or projects. All you have to do is just ping us and we’ll figure out the rest. 

Related Pages