Parent company of Three calls the reports 'groundless speculation'

UK's smallest mobile operator could shut down unless it gets guaranteed 4G spectrum is assured

Apple could soon be officially entering the huge Chinese mobile market as it negotiates with China Mobile

Mobile operators will be forced to pay for disruption

The US 4G network LightSquared has declared bankruptcy but insists Chapter 11 is not the end

The 4G-cabaple version of Apple's new iPad will be known as 'iPad + Cellular' in the UK

Everything Everywhere uses its 1800MHz for a 4G trial in a tiny Cumbrian village

Apple's should shut up about 4G in the UK, because its new iPad won't work on our networks, says ad regulator ASA

EE says 4G will benefit economy but Vodafone says only if there is level playing field

Richard Walker, head of wireless at TTP, explains how white space spectrum could be used to help meet the growing demand for wireless data