COOJA NETWORK SIMULATOR (WSN SIMULATOR)

Introduction of Cooja Network Simulator: Cooja network is specified in simulating the sensor nodes as per the features for utilizing in Java native interface. It can implement the programming codes in TinyOS and ContikiOS

Major Advantages in Cooja Network

In general, there are plenty of uses in the cooja network simulator for your better understanding we have listed some advantages

• It is utilized to evaluate the performance of the several localization protocols
• It assists the motes of Contiki simulation in all the networks
• It emulates the motes to reach the hardware level and Cooja is used to deliver the accurate power consumption for the protocols such as DV-Hop, fingerprint, and centroid

Significant Modules in Cooja Network

Let us discuss the modules with their functions which are more important in the research process and it is helpful for the research scholars to develop their research in the cooja network simulator

Modules and their Uses

• Dev
• It deployed for the process of devices such as rom and radio-related, serial related and battery related process

Key Classes in Cooja Network

Here, we have just described two major classes of the cooja network below but the research students can use numerous such classes. We can provide in-depth analysis and implementation support for the selected class

Classes and their Functions

• Connect Socket
• It is used for the implementation of the network server socket and the process of input and output stream

Integrated Tools in Cooja Network Simulator

Cooja simulator has been integrated with multiple tools although we have listed down only a few as follows. These are just example tools for reference purposes but research scholars can contact us to get more details about other such tools

Tools and its Purposes

• IoTrainSim
• It provides the educational details in Cooja and Contiki network simulator
• It offers the guidance for making simulations based on IOT and IOT security, so it is called the integrated training system

System Specifications in Cooja Network

The following is about the programming languages in the cooja network simulator

Programming languages in Cooja Simulator

• Java
• C

The operating system is a significant part of the research process and here in the cooja simulator. The operating systems such as

OS Support in Cooja Network Simulator

• Contiki-3.X
• Ubuntu-14.04

Here, we have listed down the significant version of the cooja simulator and we provide support for all the other versions which is essential for your research idea

Versions in Cooja Network

• Contiki OS

Noticeable Protocols in Cooja Simulator

For your reference, the research team has listed down the significant protocol with their purpose in the cooja network simulator. In addition, we provide support for all the types of protocols

• Energy Neutral Routing Protocol
• It can certify the neutral energy status of the sensor in the small and large network and develop the packet delivery ratio in the network
• Request-Response Protocol
• It offers the sensor data when it is essential situations such as alarms, etc

Topical Subjects in Cooja Simulator

Let us take a look at the research subjects in the cooja simulator and it is useful for the research scholars to gain more knowledge

• Cloud Computing
• Permitting privacy and security is useful for the development of IOT and cloud computing. The developed architecture in cloud computing is helpful to provide safer paths among the users in the network
• The Cooja emulator and Contiki operating system is used for the cloud computing network simulation

Required Parameters in Cooja Network Simulator

Our experienced research team have listed down the significant parameters used in the cooja simulator

• Packet Delivery Ratio
• Simulation Time
• Average Power Consumption
• Average Latency

Subject Based Modules in Cooja Network Simulator

Our research experts in cooja simulator are well versed in all the subjects with the suitable tools for your ease we have highlighted some subjects below

• Wireless Sensor Networks
• Internet of Things

DHCP Process Syntax in Cooja Simulator

For your reference, we have highlighted the key syntaxes in the cooja simulator

PROCESS(dhcp_process, “DHCP”);

AUTOSTART_PROCESSES(&dhcp_process);

static struct ctk_window window;

static struct ctk_button getbutton =

{CTK_BUTTON(0, 0, 16, “Request address”)};

static struct ctk_label statuslabel =

{CTK_LABEL(0, 1, 16, 1, “”)};

static struct ctk_label ipaddrlabel =

{CTK_LABEL(0, 3, 10, 1, “IP address”)};

static char ipaddr[17];

static struct ctk_textentry ipaddrentry =

{CTK_LABEL(11, 3, 16, 1, ipaddr)};

static struct ctk_label netmasklabel =

{CTK_LABEL(0, 4, 10, 1, “Netmask”)};

static char netmask[17];

static struct ctk_textentry netmaskentry =

{CTK_LABEL(11, 4, 16, 1, netmask)};

static struct ctk_label gatewaylabel =

{CTK_LABEL(0, 5, 10, 1, “Gateway”)};

static char gateway[17];

static struct ctk_textentry gatewayentry =

{CTK_LABEL(11, 5, 16, 1, gateway)};

static struct ctk_label dnsserverlabel =

{CTK_LABEL(0, 6, 10, 1, “DNS server”)};

static char dnsserver[17];

static struct ctk_textentry dnsserverentry =

{CTK_LABEL(11, 6, 16, 1, dnsserver)};

enum {

SHOWCONFIG

};

/*—————————————————————————*/

static void

set_statustext(char *text)

{

ctk_label_set_text(&statuslabel, text);

CTK_WIDGET_REDRAW(&statuslabel);

}

/*—————————————————————————*/

static char *

makebyte(uint8_t byte, char *str)

{

if(byte >= 100) {

*str++ = (byte / 100 ) % 10 + ‘0’;

}

if(byte >= 10) {

*str++ = (byte / 10) % 10 + ‘0’;

}

*str++ = (byte % 10) + ‘0’;

return str;

}

/*—————————————————————————*/

static void

makeaddr(uip_ipaddr_t *addr, char *str)

{

str = makebyte(addr->u8[0], str);

*str++ = ‘.’;

str = makebyte(addr->u8[1], str);

*str++ = ‘.’;

str = makebyte(addr->u8[2], str);

*str++ = ‘.’;

str = makebyte(addr->u8[3], str);

*str++ = 0;

}

Topmost Applications in Cooja Simulator

A few major applications utilized in the cooja network simulator are listed below

• Low Power Lossy Networks Application
• It assists the different use cases which start from the industrial monitoring application such as flooding, unicast, traffic patterns, and multicast and it is used for the exploration of applications

Vital Algorithms in Cooja Simulator

Listed below are a few major algorithms used in the recent cooja network simulator based on the applications but we offer support for all types of algorithms to provide efficient and required results

• Enhanced Congestion Control – Random Early Detection
• It is based on the novel version to develop the congestion control mechanism and monitor the group communication and it offers buffer management in addition to backoff algorithm
• Aerial Supported Clustering Scheme
• In recent days, clustering is scoring parallel to the routing technology in the wireless sensor network
• It is used to evaluate the clustering algorithms in the wireless sensor network with the clustering heads, clustering schemes, etc

Foremost Areas in Cooja Simulator

We have listed the most recent research areas here for research scholars to get a rapid grasp over the subject cooja network simulator

• Virtualization
• In mote, the programming API consists of the significant C code in the back end of Cooja
• The C codes are useful to attain certain output in the motes
• In the process of C code accumulation, the virtual motes are imported to archive the analysis of radio signals

Important Process in Cooja Simulator

Let us discuss the noteworthy process used in the cooja simulator

• Firstly, a wireless radio model is created
• Cooja wireless node includes the MAC and routing protocol and application layer
• The developed sky GUI plugin is used to stop and start the time clock

Substantial Steps in Cooja Network Simulator

Our research experts have listed down the step involved in the process of the cooja simulator

• The application server provides the network to the cloud layer
• The IP network offers the network to the users as per their need

Routing Process in Cooja Network

Here, we have listed down the significant routing process in the cooja network simulator

• Randomized Minimum Path Recovery Time

• For transfer the packets and the rate of energy harvesting rate, the routing protocol is used by allocating the edges as per the need
  • Energy Opportunistic Weighted Minimum Energy
• This protocol is used to allocate the energy harvesting nodes which is parallel to the rate. Finally, the shortest path is measured

Latest Project Topics in Cooja Network Simulator

Let’s discuss about the recent project titles in the cooja network

• Cooja network is used to create a project to perform the process of transferring the sensing data
• Cooja network is used to create a project to perform the process of route selection and packet transmission based on ipv6
• Cooja network is used to create a project to perform the process of relay-based sensed packet transmission based on unit disk graph medium
• Cooja network is used to create a project to perform the process of packet transmission
• Cooja network is used to create a project to perform the process of cluster packet transmission

Milestones