Stephen M. Blust, Chairman of ITU–R Working Party 5D and Director of Radio Standards, AT&T, Inc. What is IMT-Advanced? International Mobile Telecommunications-Advanced (IMT-Advanced) systems are ...

Consumer demands are shaping the development of mobile broadband services. Anticipated increases in traffic (estimated as 10-100 times over the period 2020 – 2030), growth in the number of devices and ...

The Royal Household had the first two DM4 limos in 1952, and the last two in 1968. There were five others in between, including the car in which Princess Anne was travelling when an attempt was made ...