The Swift Evolution of Computer and Mobile Networks: Towards a Connected Future
From humble beginnings, computer and mobile networks have undergone a remarkable evolution, shaping how we communicate, work, and live on a daily basis. From the early wired connections to the emergence of 5G, this evolution has been punctuated by relentless technological advancements, continuously pushing the boundaries of connectivity. The Early Days: From Wired to Optical Fiber Computer networks emerged in the 1960s with ARPANET, a research project funded by the US Department of Defense. At that time, connections were primarily wired and limited in terms of bandwidth. However, over the decades, the introduction of technologies such as optical fiber has significantly increased the speed and capacity of networks. Optical fiber revolutionized data transmission by enabling much higher speeds than traditional copper cables. It paved the way for an era of fast and reliable communication, crucial to the evolution of computer networks and the emergence of the Internet. The Shift to Wir...