With the development of Internet of Things (IoT), large-scale of resources and applications atop them emerge. However, most of existing efforts are “silo” solutions, there is a tight-coupling between the device and the application. The paradigm for IoT and its corresponding infrastructure...

The push services provide an incredibly efficient and reliable way of sending information to mobile device users. However, very little is known about how push service providers implement their services. This understanding is valuable as a guideline for building well-performing mobile...