Sensor-cloud originates from extensive recent applications of wireless sensor networks and
cloud computing. To draw a roadmap of the current research activities of the sensor-cloud …

Crowdsensing has received widespread attention in recent years. It is extensively employed
in smart cities and intelligent transportation systems. This paper comprehensively surveys …

Internet of Things (IoT) is becoming an emerging paradigm to achieve ubiquitous
connectivity, via massive deployment of physical objects, such as sensors, controllers, and …

Vehicular ad hoc networks, wireless sensor networks, Internet of Things, and mobile device-
to-device communications can be modeled as different homogeneous fog networks, wherein …

Internet of Things (IoT) is emerging as the underlying technology of our connected society,
which enables many advanced applications. In IoT-enabled applications, information of …

Beam alignment (BA) is to ensure the transmitter and receiver beams are accurately aligned
to establish a reliable communication link in millimeter-wave (mmwave) systems. Existing …

Fog computing is an evolving paradigm that addresses the latency-oriented performance
and spatio-temporal issues of the cloud services by providing an extension to the cloud …

Crowdsourcing can play an important role in the Internet of Things (IoT) applications for
information sensing and gathering where the participants are equipped with geolocated …

Widespread use of advanced mobile devices has led to the emergence of a new class of
crowdsourcing called spatial crowdsourcing. Spatial crowdsourcing advances the potential …

Mobile crowdsourcing is a promising strategy for trusted data collection in Internet-of-Things
(IoT) applications. In this article, we propose a new fog-blockchain distributed approach for …