A Service-Oriented Mobile Cloud Middleware Framework for Provisioning Mobile Sensing as a Service

Emerging Mobile Phone Sensing (M-Sense) systems enable a flexible large scale wireless sensing capability and also reduce the need of establishing the infrastructure of Wireless Sensor Network for collecting sensory information in the Internet of Things applications. M-Sense has been applied in numerous scenarios including mobile-health systems, environmental monitoring, vehicle ad hoc network, mobile social network, and so on. The drawback of existing M-Sense systems in terms of privacy, trust, less efficiency of participating in multiple sensing networks, has motivated the next generation sensing service provisioning approach. This paper introduces a generic service-oriented Mobile Host Sensing as a Service provisioning framework that allows a mobile device to provide sensing data to multiple parties based on mobile Web services. The proposed framework consists of the hybrid workflow-based control system, the dynamic Utility Cloud service, and the service provisioning scheduling model to enhance the quality of service provisioning. The prototype has been tested on real mobile devices and the details of the performance evaluation are presented.