Md. Nasimuzzaman Chowdhury
Intelligent Transportation Systems and Vehicle-to-Vehicle Networks, Electronics System, Digital Systems, Power Electronics, Photonics and Optoelectronics, Semiconductor Materials and Technology, Laser Physics, Semiconductor Lasers and Photonic Devices, Ultrafast Laser Spectroscopy, General Engineering Intelligent Transportation Systems Vehicle-to-Vehicle Networks Electronics System Digital Systems Power Electronics Photonics and Optoelectronics Semiconductor Materials and Technology Laser Physics Wireless Sensor Networks for Data Analysis Mobile wireless sensor network Internet of Things and Social Network Interactions Wireless Sensor Networks and IoT Wireless mesh network Wireless sensor network IoT-based Smart Home Systems Robotics and Automated Systems Smart Systems and Machine Learning IoT and Edge/Fog Computing Behavior-based robotics IoT-based Control Systems GSM based operating of embedded systems Underwater acoustic communication Mobile robot Artificial Intelligence Communication Computer Networks and Communications Computer Science Applications Control and Systems Engineering Electrical and Electronic Engineering

Bio

Md. Nasimuzzaman Chowdhury is a researcher affiliated with American International University-Bangladesh, where he has contributed to diverse fields including telecommunications, photonics, IoT, and underwater acoustics. His published works include studies on GSM-based robot control (M2M), design and optimization of GaN-based green lasers, IoT-based key detection and wireless sensing, and underwater acoustic data transmission protocols. With 4 publications, 87 citations, an h-index of 2, and an i10-index of 1, his research has garnered attention in the academic community. He also serves as a reviewer for international journals, reflecting his expertise in areas such as electronics, power electronics, semiconductor materials, and laser physics.

Educational Journey

M.Sc. Electrical & Electronic Engineering • Electrical & Electronic Engineering

Experience

0 - 0

Research

IOT: Detection of Keys, Controlling Machines and Wireless Sensing Via Mesh Networking through Internet

Article October 31, 2013

Internet of things is getting developed rapidly. Each and every day new devices are getting connected with internet. This stream of IOT brings new experience in our daily life. Connecting our wearable devices, gadgets, keys etc can make our own home a new world to us. Every component of our house can communicate with us through IOT. But connecting each device with internet requires costly devices like Wi-Fi modems, GPRS modems etc. This makes connecting each component with internet quiet expensive. In this paper we have developed a cost effective way of connecting each component with internet quiet expensive. In internet. As most of the household components are stationary and close to each other they can be connected with each other through mesh networking. A central device will receive their information and transmit it to internet. The cheapest way to create a mesh network is to use NRF protocol and a WIFI modem does the rest of the work to upload each and every data of this network to internet. In this project there are several nodes regarding their purpose like sensor nodes to collect temperature, humidity, co2 gas quantity and monitor through internet. Control nodes turn on or off AC, fans, lights of house and detection node to find out keys, sun glasses, and small objects.

M2M: GSM Network for Robots using DTMF

Article August 10, 2013

In recent world cellular mobile communication system has developed significantly. In almost all sector we use mobile phones for communication. Two main reasons for vast mobile communication are mobility and coverage area. We use mobile to talk, share our status, asks for help and so on. In this paper we have developed a system where robots can call each other, communicate with each other, ask their positions, ask for help, can increase their database of phone numbers of other robots asking each other and lots more. The number of robots can communicate with each other is unlimited and distance between robots to communicate is also unlimited. Wherever GSM network is available robots can communicate with each other. Any robot from U.S.A can communicate with any robot from Bangladesh. But obviously the robot should have credits in its mobile to make the call. Since only mobile phone is used as transmitter & receiver, the system is much simple, cost effective and easy to implement.