Computing, the most lucrative communications


Professor Debabrata Das, director of IIIT-Bangalore, says the fields of computer and communications engineering will certainly remain the most lucrative in the years to come due to employment opportunities in these fields.
“The demand for computer science, data science and communication science has increased, outside of interdisciplinary subjects such as robotics, mechatronics and biomedical engineering,” he says. Mechatronics is the branch of engineering that focuses on the integration of electronic and electrical engineering systems, apart from robotics, computing and telecommunications.
Das’s own work has been in the area of ​​computer networks, primarily on broadband, 5G and 6G wireless networks, and the Medium Access Control Protocol (MACP). MACP protocols apply a methodology that allows multiple devices to access a shared media network.
“If two of us are communicating on the same Wi-Fi at the same time and the media is wireless, the two will have the same frequency and collide. The way the machine will intelligently understand this without speaking to each other is the goal of MACP, ”he says.
Das adds that such communications will gain in importance in the industrial 4.0 world, where industrial devices communicate with each other. “You will likely need around 700 billion IoT devices for the 7 billion people over the next 15 years, and those will communicate in the cloud and store information. It will also lead to a change in the protocols that carry information for efficient routing, ”he says.
To become a subject matter expert, it suggests a better understanding of how the internet works, a deep understanding of heterogeneous systems communication, and the conversion of wireless communication to optical communication. For this, he says, students need to be good at math, probability, computer networking, signal processing, and mobile architecture.
But he is concerned about the state of engineering education in India. “Engineering schools have improved thanks to the support of the UGC, but that is not enough. Most schools need to improve with two mandates: being atmanirbhar and improving student skills. ”
He also suggests starting individual and group projects at UG level that give students greater exposure to the world of technology. His views mirror those of Hari Balakrishnan, a computer science professor at the Massachusetts Institute of Technology, who compared him to an apprentice. “Research is best learned the way you become an electrician – not just theory, but you learn by doing it,” he told The Times Techies.
Students, Das says, should also learn to communicate, demonstrate technical writing skills and know how to speak. “Also, face success and failure with equal enthusiasm. Nobody takes failure seriously these days, ”he says.


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