Wireless and Optical communications Networks WOCN2018 invites high-quality recent research results in the areas of Home and Health networking, Electronic commerce, Mobility and Mobile Payment, Broadband access, satellite services, 5G in rural communications, cloud computing, Smart grids, Big data analysis, Cyber security, Internet-of-Things IOT, Mobile and Wireless Communications, optical communications and networking, architectures, protocols, planning and design, management and operation, simulation and performance modeling. WOCN2018 conference is the application of the next generation of information and communications. WOCN2018 seeks to address and capture highly innovative and state of the art research and work in the area of information and communications technologies including wireless and Optical communications networks.