Mobile phones have had one of the fastest adoption rates for any technology globally. Mobile services and mobile broadband have contributed to the economic growth and are increasingly seen as vehicles for development, especially in developing countries. As is the trend globally, spectrum has...

Because fourth-generation(4G) mobile communications services are rooted in heterogeneous multibands, a unified managementregime fails toaccommodate spectral heterogeneity. This study examined an adequate regimein the 4G era that maximizes spectrum efficiency. A conjoint analysis was conducted to...