Reference Paper:  RIoT: A Routing Protocol for the Internet of Things†-[2020]

Research Area:

IOT

Research Topics:

Contiki Cooja Simulator Projects in RPL Routing Protocol

Tools Languages:  Contiki-Cooja / Contiki NG simulator, Front End: Java, Back End: C

Software Requirement:  Vmware workstation player, Instant Contiki-3.0

Aim and Objectives:  
To develop a routing protocol for the internet of things using the contiki-cooja simulator.

Contribution:  
1. A routing protocol for IoT that is capable of discovering and maintaining Point-to-Point, MultiPoint-to-Point and  Point-to-MultiPoint data forwarding paths, and the protocol is capable of better handling the LLN challenges at the networking layer.
2. To implement a multi-gateway communication architecture.
3. The experimental results analyze the impact of radio duty cycling (RDC), the number of gateways and mobility on different IoT routing protocols.

Performance Evalution:  
In this project, simulation experiments were performed using Cooja, an emulator that uses real programming code for a wireless sensor node. In the simulations, 75 wireless sensor nodes were placed in a grid network topology that spans an area of 100×100 m2. To analyze the impact of the number of gateways on the protocol-s performance.
Performance Metrics:
 •  PDR
 •  Energy Consumption
 •  Throughput
 •  Delay
 •  Control Packet Overhead
 •  Execution Time
 •  CPU Energy Consumption