Andy Sutton is a Principal Network Architect within BT Architecture and Strategy team. He is responsible for 5G end to end network architecture, RAN architecture evolution and mobile backhaul strategy and architecture. Andy holds an MSc in mobile communications from the University of Salford and has over 30 years of experience within the telecommunications industry. Andy’s research interests include; distributed and centralised RAN and core architectures and protocols, network dimensioning, QoS and mobile backhaul (optical transmission, microwave and millimetre wave radio systems, network architecture and protocols along with synchronisation and time distribution in telecommunications networks). He also works on low latency and ultra-reliable networks architecture and design. During his career Andy has worked for Mercury Communications Ltd, Orange, H3G, EE and BT. Andy holds the post of Visiting Professor at the University of Liverpool and University of Salford. Andy is a chartered engineer and holds fellowships from the IET, BCS and ITP. Andy contributes to International telecommunications standardisation activities and several industry forums. Andy also has an interest in the history and heritage of telecommunications and is a CW Heritage SIG Champion.