Introduction In the 21st century, the race to dominate outer space has entered a new phase—not through massive single satellites, but through the deployment of satellite mega-constellations. These vast networks of interconnected satellites orbiting the Earth are designed to provide global internet coverage, monitor environmental changes, support communication, and even enable space-based defense systems. As…
Introduction The digital revolution has transformed economies, societies, and governance worldwide, creating new opportunities for growth and development. However, this transformation has also led to a disparity known as the “digital divide”—the gap between those who have access to digital technologies and those who do not. In India, a country with vast geographical, economic, and…
In the 21st century, digital technology is reshaping every aspect of human life. From communication to education, healthcare, business, and entertainment, digitalization has become a pivotal force. However, despite rapid advancements, India faces a significant challenge—the digital divide. The term refers to the disparity in access to, use of, or knowledge about information and communication…
Introduction The evolution of wireless communication has significantly transformed the way we connect, communicate, and access information. The advent of 5G technology has brought unprecedented speed, low latency, and increased network capacity. However, as the demand for higher connectivity continues to grow, research is already underway to develop next-generation technologies such as 6G, Li-Fi, and…
Introduction 5G technology represents the next generation of mobile internet connectivity, offering ultra-fast speeds, minimal latency, and massive network capacity. While much of the discussion around 5G focuses on urban infrastructure, its potential to uplift the lower sections of society is equally significant. With better connectivity, underprivileged communities can gain access to quality education, healthcare,…