Case Study: Racing into the 5G Era: Generational Technological Change and Firm Strategy in Mobile Telecommunications

This case explains the technological changes in mobile communications, with a special focus on the fifth generation (5G). It describes the evolution from the first generation (1G) to the 5G; core technologies, distinct capabilities, key products, and major players in the 5G era. It can be used to illustrate how each generation of technological change offers opportunities for different types of firms and how they respond. It can also be used to discuss the technological, market, and institutional uncertainties associated with emerging technologies, as well as how firms and entrepreneurs can mitigate such uncertainties and exploit emerging opportunities. The case can also be used to debate first-mover vs. late-mover advantages in the 5G era