1) The document discusses the rapid evolution of mobile broadband technology, with applications and bandwidth needs doubling every year. 2) It notes that 4G networks can provide bandwidth speeds up to 100Mbps, thousands of times faster than early 2G networks, and that consumer demand for bandwidth is virtually unlimited as new applications and services are developed. 3) The conclusion is that competitive pressures are driving continuous technological advances to increase speeds but also control costs, and that both mobile and fixed network infrastructure will need to accommodate unlimited growth in bandwidth demand from users wanting access anywhere and anytime across multiple devices.