Abstract: Dense deployment of small cells on different frequency bands using multiple technologies can help address the imminent thousand-fold traffic increase. Heterogeneous network (HetNet) architecture efficiently offloads traffic between tiers and technologies. Over the years,…
Abstract: Data collection, sensing coverage, and device control depend on sweep coverage. This paper addresses the cooperative sweep coverage problem with multiple mobile sensors to periodically cover all surveillance region PoIs. In contrast to traditional…
Abstract: Telco technologies have grown rapidly from 2G to 5G. Telco operators manage, operate, and optimize networks with precise outdoor localization. Telco operators use MR data to localize outdoor mobile devices, unlike GPS. Telco localization…
Abstract: Due to their scalability, affordability, and prevalence of Bluetooth-enabled devices, Bluetooth low energy (BLE) beacon networks are a common infrastructure for IoT and smart city applications. BLE beacon networks’ short battery life increases maintenance…
Abstract: This project addresses the coexistence problem between multiple wireless body area networks (WBANs), where co-channel interference can occur if channels are not allocated properly, reducing energy efficiency and packet transmission reliability. We solve the…
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…
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