Wireless sensing - PowerPoint PPT Presentation

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Revolutionizing wireless communication, the Scrolls project introduces rolling flexible surfaces for wideband wireless applications. With the expectation of 30 billion wireless devices by 2025, the project emphasizes standards and frequencies such as Cellular, Wi-Fi, and IoT. By offering a standard-

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Wireless Communication Networks (WCN) is a fundamental aspect of modern telecommunication, allowing information transfer without physical connections. Dr. K. Gopi, an Associate Professor at the Department of ECE at SITAMS, introduces concepts like multiple access techniques, traffic routing, and the

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Explore the art and science of remote sensing, detailing sensor types, resolution categories, and color composite techniques. Learn about the stages involved in remote sensing, sensor variations, and band designations for satellites like Landsat 8. Discover the significance of pixel, high-resolution

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Co-authors from various companies present the latest agreement on ultra-wideband (UWB) sensing topics for the IEEE 802.15.4ab standard. The consensus includes definitions for sensing pulse shape, packet formats for bi/multi-static sensing, and support for specific sequences and patterns in UWB sensi

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This research focuses on rate optimization in wideband RIS-assisted wireless systems, specifically investigating MIMO RIS-assisted systems in sub-6 GHz mmWave settings. Pathloss and blockage modeling, along with LOS vs. spectral efficiency and RIS-UE distance vs. spectral efficiency analyses, are ke

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This document presents a proposal for Spectrum Sensing Based Deferral (SSBD) to improve channel access in wireless networks. SSBD incorporates spectrum sensing with transmission deferral in a time-bound manner to enhance performance, reliability, and latency control. The proposed solution safeguards

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This document by Solomon Trainin from Qualcomm presents a proposal on aligning the SFD for the WLAN sensing procedure. It aims to resolve contradictions, optimize behavior, and introduce a structured WLAN sensing procedure. The content outlines phases, terminology, setup, measurement, and reporting

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This document presents an overview of the IEEE 802.11-21/2011r0 Sensing NDP Announcement for utilizing NDP in sensing applications. It discusses the motivation behind NDP sensing, outlines the NDP Announcement frames, and explains possible sensing frame exchange sequences. The Ranging NDP Announceme

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This document from Oct. 2019 explores IEEE 802.11-19/1769 CSI-based Wi-Fi sensing, focusing on results and standardization challenges. It delves into the concept of Wi-Fi sensing, its applications in security, automation, healthcare, and more, as well as the importance of CSI parameters such as reso

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Wi-Fi sensing utilizes Wi-Fi devices/network to detect presence, range, angle, and velocity of passive/non-transceiver objects. This document discusses the definition, advantages, use cases like smart home applications, and challenges of Wi-Fi sensing compared to other sensing technologies. It also

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The document discusses the utilization of Wi-Fi signals for sensing various features in a given environment, such as motion, presence, gesture, and more, without assuming the subject carries a Wi-Fi device. It covers applications, technical principles, and a three-phase algorithm for motion detectio

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May 2023 document (.IEEE 802..11-23-0782-00-00bf) discusses privacy issues related to wireless sensing, including unauthorized access to sensing reports, tracking of sensing devices, and potential eavesdropping on sensing signals. It proposes solutions to protect sensitive information and addresses

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The document discusses the differences between Trigger-based (TB) and Non-Trigger-based (Non-TB) sensing measurement instances in IEEE 802.11 standards, focusing on who initiates the sensing measurement. TB sensing is initiated by the AP, while Non-TB sensing is initiated by a non-AP STA, enabling o

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This submission to the IEEE P802.15 Working Group focuses on the development of a sensing device for Wireless Personal Area Networks (WPANs). The document discusses the integration of Ultra-Wideband (UWB) technology for sensing applications, including presence detection and environment mapping. Key

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Delve into the technical aspects of Wi-Fi sensing, discussing its definition, feasibility, and standardization gaps according to the IEEE 802.11 standard. The presentation highlights the ability of Wi-Fi systems to detect environmental changes and explores scientific publications related to Wi-Fi se

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The document discusses use cases for Wireless LAN (WLAN) sensing in home environments, focusing on the connection between multiple access points and home appliances for enhanced performance. It outlines scenarios such as gesture-controlled home appliance operation, user identification for personaliz

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This article discusses the challenges of traditional secure wireless pairing methods that rely on password validation and proposes the Tamper-Evident Pairing (TEP) protocol as a secure in-band solution to protect against Man-in-the-Middle (MITM) attacks. TEP eliminates the need for out-of-band chann

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The document presents discussions on minimizing impact as a design goal within the IEEE 802.11-21/0391r0 context, emphasizing the efficiency related to the impact of sensing on network performance. It addresses the current status, constraints, design options, and thoughts regarding WLAN sensing with

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Using multisource remote sensing data, this study aims to identify and characterize forest degradation in the Amazonian landscape. Field work in Paragominas, Brazil, combined with optical and radar data analysis, helps in understanding carbon stocks and typology of degraded forests. The research foc

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Hall Effect sensors play a crucial role in detecting magnetic fields, enabling applications such as current sensing, rotational speed measurement in motors, and magnetic proximity sensing. They operate based on the Hall Effect phenomenon, where a magnetic field influences the flow of current in a se

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A novel indoor millimeter-wave imaging system based on sparsity estimated compressed sensing and calibrated point spread function is introduced. The system utilizes a unique calibration procedure to process the point spread function acquired from measuring a suspended point scatterer. By estimating

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Dr. Sanjib Pramanik, an Assistant Professor at Durga College, delves into the fascinating realm of remote sensing for environmental studies. Remote sensing allows data collection from a distance, utilizing methods like air photos and satellite imagery. The environment comprises components such as na

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Cutting-edge methods like Cosmic-Ray Neutron Sensing (CRNS) and mobile measurements are revolutionizing soil moisture validation and calibration. From satellite-based techniques to local approaches, researchers are enhancing the accuracy and reliability of soil moisture data for various applications

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Delve into the realm of wireless technologies, mobile computing, and mobile commerce with a focus on the advantages and disadvantages of wireless transmission media, business applications of short-range to long-range networks, m-commerce benefits for businesses, technologies in pervasive computing,

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Using remote sensing technology to monitor blue whale habitats can help address the conservation challenges posed by ship strikes. By predicting species distributions with greater precision, regulatory agencies can implement effective measures to reduce the risks faced by blue whales. Remote sensing

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Wireless networks utilize wireless data connections to connect network nodes and share resources. They include Wireless Personal Area Networks (WPAN), Wireless LAN, Wireless WAN, Wireless Broadband, and Wireless Cellular. Each type has specific characteristics and applications, such as linking perso

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Leveraging correlations between different user contexts, the ACEACE framework by Suman Nath explores energy-efficient continuous context sensing for mobile apps. By inferring expensive attributes from cheaper ones, the system optimizes sensing tasks based on human activities, significantly reducing

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Addressing the specific needs of aviation remote sensing in high latitudes, this content explores the importance of satellite products, variations in equipment requirements, data expectations, and the significance of cloud products for aviation safety. Feedback from aircraft operators emphasizes the

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This presentation covers the overview and experience of implementing an external 802.11n wireless communication system on the International Space Station (ISS). It discusses the existing wireless system, committed users, system architecture, and future challenges. The system provides high data rate

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EEG Alarm by Jackson Bautch, Alex Beck, Josh O'Brien, and Megan O'Donnell offers a solution to track sleep stages throughout the night using Electroencephalogram (EEG) technology. With fewer electrodes and a compact design, the device sends sleep data to the user's phone and sets off an alarm during

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This presentation explores the important considerations in designing and calibrating government passive optical remote sensing instruments, focusing on spectral and radiometric aspects. Topics include spectral variation, design considerations, uniformity, reflectance calibration, and examples from i

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Techniques for radiometric calibration in remote sensing include vicarious approaches utilizing invariant desert sites, in-situ methods characterizing surfaces and atmospheres, and SI-traceable measurements for intercomparisons between sensors. The repeatability of in-situ results and comparison wit

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The Remote Sensing panel discussion highlights key issues such as the lack of RFI reporting to the ITU, importance of RFI reporting for regulatory enforcement, obstacles in protecting remote sensing operations, desired changes in Radio Regulations, and potential discussion points for the research an

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The project aims to improve the cooperative control of the Galen robot in neurosurgery by measuring and integrating tool-to-tissue forces. By sensing these forces, the system can enhance visual feedback, establish safety limits, evaluate surgical skills, and allow unbiased comparisons of techniques.

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Explore the world of wireless programming for hardware beginners with a comprehensive guide on software-defined radios, FPGA usage, and modern wireless research challenges. Discover the importance of innovative PHY/MAC designs, new protocols like 5G and IoT, and the need for high-rate DSP in wireles

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This study delves into optimizing energy consumption in smartphone location sensing mechanisms like GPS and Network Based Triangulation. Comparisons of battery drainage rates with and without GPS provide insights. Additionally, the energy efficiency of Network Based Triangulation as a less accurate

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Explore the application of cooperative game theory in cognitive radio networks, focusing on spectrum sensing, dynamic spectrum access, and coalitional games. Detailed overview of research conducted at the Department of Electrical and Computer Engineering, University of Houston. Learn about cognitive

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This submission delves into the necessity of expanding the bandwidth of Channel State Information (CSI) in wireless environments to cater to the demands of time-sensitive wireless sensing applications. It explores the implications of high-bandwidth CSI on enhancing wireless channel understanding, ac

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Constrained adaptive sensing involves estimating sparse signals with constraints, utilizing strategies like nonadaptive sensing and adaptive sensing. Benefits of adaptivity include reducing errors and improving estimation accuracy in signal processing. It explores the potential for improvement in re

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