Abstract: IoT services’ highly dynamic fog computing resource requirements create an imbalance between computing resource providers and consumers. However, current computing resource scheduling schemes cannot recognize dynamic resources or make decisions or manage them, resulting…
Abstract: Smart applications increasingly use IoT solutions. Low-cost, long-range Low Power Wide Area Network (LPWAN) technologies are needed for smart application communication. LoRaWAN, a low-cost, energy-efficient LPWAN solution, is growing globally. LoRaWAN’s basic configuration doesn’t…
Abstract: Industrial wireless sensor networks (IWSNs) must track continuous objects in the petrochemical and nuclear industries because of their flammability, explosiveness, and toxicity. We propose a continuous object boundary tracking algorithm for IWSNs that fully…
Abstract: Most Wi-Fi-based gait recognition systems prioritize gait cycle detection. Dynamic measurements from commercial Wi-Fi devices are noisy, making gait cycle detection difficult. We propose a cycle-independent human gait recognition and walking direction estimation system,…
Abstract: Augmented reality (AR) applications that overlay the real world with digital information are nearing commercial viability. Smartphones and Microsoft HoloLens use AR. They enhance the 3D user experience. A typical location-based multi-player AR application…
Abstract: Mobile service development involves app popularity prediction based on current behaviors. It benefits app development and targeted investment. Reviews and app interaction affect popularity. Most related studies examine internal factors but not external ones….
Abstract: LTE-A heterogeneous networks enable smart meters, remote sensors, and vehicular applications by providing reliable and service-differentiated communication. IoT will underpin heterogeneous small cell networks. This project proposes an energy-efficient framework for multitier heterogeneous small…
Abstract: Image-based three-dimensional (3D) reconstruction can be used in many emerging applications like AR and disaster recovery. Most 3D reconstruction methods require mobile users to walk around the target area and reconstruct objectives with a…
Abstract: Before a smartphone user can access nearby devices’ services, her device must discover them. Service visibility scoping in large-scale, heterogeneous enterprise environments has many unique features, such as proximity-based interactions, differentiated visibility by device…
Abstract: Software-defined vehicle networks (SDVN) have introduced new VANET paradigms. Analytical and simulation models are needed to evaluate these new proposals and architectures. We present an analytical model for ON-OFF queueing networks under exponential and…
Abstract: 60GHz channels have few dominant paths due to sparsity. We can use dominant path angular information to predict link performance and track 802.11ad devices. 802.11ad devices have phased arrays, but their limited RF chains…
Abstract: UASNs are used in offshore exploration, auxiliary navigation, and marine military. Underwater sensor nodes’ communication, computation, and storage limitations preclude traditional security mechanisms. Trust models have been investigated as effective tools for UASN security…
WhatsApp us