This document summarizes the UK mobile broadband (MBB) market and the strategies of various network operators in adopting 4G LTE technology. It notes that the UK has one of the most advanced mobile markets in the world, with over 80 million active subscribers and growing LTE adoption. The top network operators (EE, Vodafone, O2) are expanding their 4G coverage, with EE having already launched LTE services in over 100 towns and cities. The document analyzes key trends in the UK mobile market and the opportunities for new services and revenue growth that 4G/LTE networks enable.