Paul Carter, CEO of Global Wireless Solutions, highlights the fact that “the rollout of 5G and its promise of ultrafast, super-reliable connectivity will not be an instantaneous process. It will be a gradual shift to 5G that for some time will involve a mesh of 5G and legacy 4G/3G networks; in fact, in 2019, operators will still be deploying 4G sites across the UK as well as turning on advanced LTE features.