Guest editorial: Fog computing enabled Internet of everything

With the rapid development of ubiquitous networks and smart cities, the connection and communication of Internet of Everything (IoE) have drawn great attention from both academia and industry. The main challenge for constructing IoE is to enable real-time communication and high-efficiency computing among mobile devices. Mobile fog computing is promising to lower communication delay and offload network traffic. However, how to realize fog-enabled communication and computing in IoE with high-dynamic and heterogeneous network characters has not been fully investigated. Furthermore, deployment and reliable communications among fog nodes are also challenging.