Showing 421–432 of 451 results

  • STAMP : Enabling Privacy-Preserving Location Proofs for Mobile Users

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    STAMP : Enabling Privacy-Preserving Location Proofs for Mobile Users Abstract?Location-based services are quickly becoming immensely popular. In addition to services based on users’ current location,many potential services rely on users’ location history,or their spatial-temporal provenance . < final year projects > [numbers_sections number=”1″ title=”Including =Packages=” last=”no” ] Complete Source Code Complete Documentation Complete Presentation Slides…

  • STAMP: Enabling Privacy-Preserving Location Proofs for Mobile Users

    0 out of 5
    5,500

    STAMP: Enabling Privacy-Preserving Location Proofs for Mobile Users Abstract? Location-based services are quickly becoming immensely popular. In addition to services based on users? current location, many potential services rely on users? location history, or their spatial-temporal provenance. Malicious users may lie about their spatial-temporal provenance without a carefully designed security system for users to prove…

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    Structured Sparse Error Coding for Face Recognition With Occlusion

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    Structured Sparse Error Coding for Face Recognition With Occlusion Abstract?Face recognition with occlusion is common in the real world. Inspired by the works of structured sparse representation, we try to explore the structure of the error incurred by occlusion from two aspects: the error morphology and the error distribution. Since human beings recognize the occlusion…

  • Sum capacity maximization for MIMO?OFDMA based cognitive radio networks

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    Sum capacity maximization for MIMO?OFDMA based cognitive radio networks Abstract? Sum capacity maximization for MIMO?OFDMA based cognitive radio networks. In the opportunistic Cognitive Radio (CR) networks, the secondary users? (SU) capacity is limited due to the need to avoid the primary users? (PUs) bands. The combination of the Multiple-Input Multiple-Output (MIMO) structure with the orthogonal…

  • Supervisory Host Model: A New Paradigm to Enhance the Security and Power Management for Mobile Grid Environment

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    Supervisory Host Model: A New Paradigm to Enhance the Security and Power Management for Mobile Grid Environment Abstract? Supervisory Host Model: A New Paradigm to Enhance the Security and Power Management for Mobile Grid Environment. Digital certificates and signatures provide protection in legally binding situations. Even though the digital certificates are used in banking and…

  • Switching Frequency Dynamic Control for DFIG Wind Turbine Performance Improvement around Synchronous Speed

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    Switching Frequency Dynamic Control for DFIG Wind Turbine Performance Improvement around Synchronous Speed Abstract– In a doubly-fed induction generator (DFIG) wind turbine (WT), large thermal and mechanical oscillations occur around synchronous speed due to the nearly zero-frequency current circulating between rotor windings. A switching frequency dynamic control technique is proposed in this paper to overcome…

  • Target Tracking and Mobile Sensor Navigation in Wireless Sensor Networks

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    Target Tracking and Mobile Sensor Navigation in Wireless Sensor Networks Abstract?Target Tracking and Mobile Sensor Navigation in Wireless Sensor Networks. This work studies the problem of tracking signal-emitting mobile targets using navigated mobile sensors based on signal reception. Since the mobile target’s maneuver is unknown, the mobile sensor controller utilizes the measurement collected by a…

  • Techno-Economic Feasibility Analysis of Solar Photovoltaic Power Generation: A Review

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    Techno-Economic Feasibility Analysis of Solar Photovoltaic Power Generation: A Review Abstract-With the rapid depletion of fossil fuel reserves, it is feared that the world will soon run out of its energy resources. This is a matter of concern for developing countries whose economy heavily leans on its use of energy. Under the circumstances it is…

  • The Capacity of Wireless CSMA/CA Networks

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    The Capacity of Wireless CSMA/CA Networks Abstract? The Capacity of Wireless CSMA/CA Networks. a poor understanding of the interactions among transmitters < Final Year Projects 2016 > wireless networks using carrier sense multiple access with collision avoidance (CSMA/CA) have been commonly stigmatized as unpredictable in nature. Even elementary questions regarding the throughput limitations of these…

  • Theoretical Analysis of the Co-Existence of LTE-A Signals and Design of an ML-SIC Receiver

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    Theoretical Analysis of the Co-Existence of LTE-A Signals and Design of an ML-SIC Receiver Abstract? Theoretical Analysis of the Co-Existence of LTE-A Signals and Design of an ML-SIC Receiver. The increasing number of mobile devices and the demand for large throughput requiring applications has hampered access to the limited frequency spectrum. The goal of this…

  • Three-Level Inverter-Based Shunt Active Power Filter in Three-Phase Three-Wire and Four-Wire Systems

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    Three-Level Inverter-Based Shunt Active Power Filter in Three-Phase Three-Wire and Four-Wire Systems Abstract?AbstractThis paper presents a direct current-space-vector control of an active power filter (APF) based on a three-level neutral-point-clamped (NPC) voltage-source inverter. The proposed method indirectly generates the compensation current reference by using an equivalent conductance of the fundamental component using APF?s dc-link voltage…

  • Three-Level PWM Floating H-Bridge Sinewave Power Inverter for High-Voltage and High-Efficiency Applications

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    Three-Level PWM Floating H-Bridge Sinewave Power Inverter for High-Voltage and High-Efficiency Applications Abstract?This paper presents a topology of a single-phase float-ing full-bridge three-level pulse width modulation (PWM) power inverter suitable for high-voltage/high-power dc?ac conversion. High power efficiency is obtained thanks to the slow (50/60 Hz) biasing of the H-bridge power supply terminals, allowed by a…

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