5G AND BEYOND: THE FUTURE OF CONNECTIVITY

Book excerpt: The capabilities of mobile networks have been significantly enhanced as a result of the introduction of 5G radio. Over the course of their existence, mobile networks have primarily connected the mobile devices of users, which include computers, tablets, and smartphones. The introduction of 5G infrastructure will put the constraints of the existing mobile broadband service to the test in terms of the data speeds, capacity, and availability of the service. Additionally, 5G will make it possible to provide new services, such as linking industrial Internet of Things devices and making it easier to communicate with mission critical systems. For 5G, the bar has been set exceptionally high, with promises of data rates of up to 20 gigabits per second (Gbps), capacity upgrades of up to a thousand times, ultralow latency, great dependability, and flexible platforms for device connectivity. It is anticipated that 5G would alter practically every facet of society due to its emphasis on enhancing efficiency, productivity, and safety. The majority of the time, the telecom operators and manufacturers developed and constructed 4G networks in order to accommodate the situation of smartphone usage. The concept of 5G networks is already attracting a great deal of interest from a variety of other stakeholders, including other industries and NGOs. The aforementioned groups are eager to acquire knowledge regarding 5G networks in order to make the most of the opportunities that these networks present. 4G was developed with the primary intention of making human interaction easier. With 5G, every gadget will be connected to one another. Considering that the Nippon Telegraph and Telephone Public Corporation (NTT) introduced the very first cellular mobile communication service in December 1979, mobile communication technology has progressed in tandem with other technical advancements ever since. Voice calls were the most frequent mode of communication throughout the first two generations of mobile networks, which were known as 1G and 2G. Additionally, basic e-mail was additionally available during this time period. On the other hand, beginning with the third generation of mobile technology, mobile.