The document discusses Intel's efforts to promote network function virtualization (NFV) and software-defined networking (SDN) for 5G networks. It provides details on Intel's Network Builders program and Developer Zone community which aim to enable NFV/SDN solutions using Intel architecture. The rest of the document outlines Intel's investments in technologies like FlexRAN and MEC to deliver a "network in a box" approach for 5G, as well as Intel's engagement with mobile operators on their NFV strategies and requirements.