Academic literature on the topic 'Wideband localization system'

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Journal articles on the topic "Wideband localization system"

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Hu, Xiaohao, Zai Luo, and Wensong Jiang. "AGV Localization System Based on Ultra-Wideband and Vision Guidance." Electronics 9, no. 3 (2020): 448. http://dx.doi.org/10.3390/electronics9030448.

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Aiming at the problems of low localization accuracy and complicated localization methods of the automatic guided vehicle (AGV) in the current automatic storage and transportation process, a combined localization method based on the ultra-wideband (UWB) and the visual guidance is proposed. Both the UWB localization method and the monocular vision localization method are applied to the indoor location of the AGV. According to the corner points of an ArUco code fixed on the AGV body, the monocular vision localization method can solve the pose information of the AGV by the PnP algorithm in real-ti
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Zhang, Yuan, Shu Tang Liu, and Yue Liu. "Ranging Technology for Accurate Localization in Short-Range Wireless Networks – A Comparative Study." Key Engineering Materials 467-469 (February 2011): 713–17. http://dx.doi.org/10.4028/www.scientific.net/kem.467-469.713.

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Localization capability is usually required and designed for wireless networks. Although many localization algorithms have been proposed, the refinement issue of guaranteeing the location accuracy is still in its early stage of development. This paper compares different ranging technologies for localization measurement. Specifically, we analyze infrared, ultra sonic, radio frequency and ultra wideband as different choices. After a comparative study the paper recommends ultra wideband as the best candidate for accurate range-based localization system in the short-range wireless network scenario
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Calva Chavarria, Primo Alberto, Diana Torres Peñaloza, and Carlos Ramírez Pacheco. "Online partial discharges localization system." Revista Facultad de Ingeniería Universidad de Antioquia, no. 66 (April 5, 2013): 91–103. http://dx.doi.org/10.17533/udea.redin.15043.

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In this paper the design and construction of an online non-invasive noninvasive partial discharges (PD) localization system is presented; it is integrated by four equal discone antennas with a wideband of 30 MHz to 1.2 GHz and a central frequency of 615 MHz connected to a four-channel high-resolution digital oscilloscope. The obtained electromagnetic signals are processed in a personal computer using Wavelet Transform and Fast Fourier Transform (FFT) to reduce electromagnetic noise and identify the source of the PD respectively. Additionally, a spherical algorithm for spatial localization in R
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Hasan, Hameedah sahib, Mohamad Shukri Zainal Abidin, and Mohd Saiful Azimi Mahmud. "UWB WITH AGV FOR LOCALIZATION SYSTEM." Science Proceedings Series 2, no. 1 (2020): 46–49. http://dx.doi.org/10.31580/sps.v2i1.1261.

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Automated guided vehicle (AGV) has great significance in material flow and distribution of goods with high precision and efficiency. Besides, Ultra-wideband (UWB) is a technology used to transmit wireless signal in nanosecond. In this paper, localization system using AGV via UWB is designed. Futhermore, the experiment of localization with AGV is introduced and the result is disscused. In addition, control system for AGV is developed by using kinematic control system via Labview.
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Kim, Minhyuk, and Sekchin Chang. "A real-time locating system for localization of high-speed mobile objects." International Journal of Distributed Sensor Networks 14, no. 5 (2018): 155014771877447. http://dx.doi.org/10.1177/1550147718774475.

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This article addresses a novel real-time locating system for localization of high-speed mobile objects in fading environments. The proposed locating system exploits time difference of arrival measurements based on ultra-wideband signals. However, the ultra-wideband signals cause a frequency-selective fading due to their short time duration, which induces severe inter-symbol interference. Moreover, high-speed objects cause fast fading due to large Doppler spread. Therefore, the fading cases considerably reduce the localization performance. The presented locating system relies on a new localizat
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Wang, Tianyu, Hanying Zhao, and Yuan Shen. "An Efficient Single-Anchor Localization Method Using Ultra-Wide Bandwidth Systems." Applied Sciences 10, no. 1 (2019): 57. http://dx.doi.org/10.3390/app10010057.

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Ultra-wideband technology has the merits of high temporal resolution and stability, and it has been widely used for high-accuracy localization and tracking. However, most ultra-wideband localization systems need multiple anchors for trilateration, which results in high system cost, large messages overhead, and insufficient extraction of information. In this paper, we propose a single-anchor localization (SAL) mehtod that achieves high-accuracy multi-agent localization with high efficiency. In the proposed method, the anchor broadcasts the first two messages and then each agent responds one mes
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Guo, Kexin, Zhirong Qiu, Cunxiao Miao, et al. "Ultra-Wideband-Based Localization for Quadcopter Navigation." Unmanned Systems 04, no. 01 (2016): 23–34. http://dx.doi.org/10.1142/s2301385016400033.

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Micro unmanned aerial vehicles (UAVs) are promising to play more and more important roles in both civilian and military activities. Currently, the navigation of UAVs is critically dependent on the localization service provided by the Global Positioning System (GPS), which suffers from the multipath effect and blockage of line-of-sight, and fails to work in an indoor, forest or urban environment. In this paper, we establish a localization system for quadcopters based on ultra-wideband (UWB) range measurements. To achieve the localization, a UWB module is installed on the quadcopter to actively
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Awarkeh, N., J. C. Cousin, M. Muller, and N. Samama. "Improvement of the Angle of Arrival Measurement Accuracy for Indoor UWB Localization." Journal of Sensors 2020 (June 10, 2020): 1–8. http://dx.doi.org/10.1155/2020/2603861.

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This paper shows that the accuracy of azimuth angle measurement for an interferometric localization system used to locate tags in its Line-of-Sight (LoS) can be improved by exploiting Impulse Radio-Ultra WideBand (IR-UWB) signals and without increasing the frequency bandwidth. This solution uses a Phase Correlation (PC) method, initially applied for Continuous Wave (CW) signals, adapted for Ultra WideBand (UWB) pulse signals. The obtained results are compared to those computed by a classical Energy Detection (ED) method where it becomes impossible to estimate azimuth angles for tag positions c
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Juston, Marius F. R., and William R. Norris. "Ad Hoc Mesh Network Localization Using Ultra-Wideband for Mobile Robotics." Sensors 24, no. 4 (2024): 1154. http://dx.doi.org/10.3390/s24041154.

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This article explores the implementation of high-accuracy GPS-denied ad hoc localization. Little research exists on ad hoc ultra-wideband-enabled localization systems with mobile and stationary nodes. This work aims to demonstrate the localization of bicycle-modeled robots in a non-static environment through a mesh network of mobile, stationary robots, and ultra-wideband sensors. The non-static environment adds a layer of complexity when actors can enter and exit the node’s field of view. The method starts with an initial localization step where each unmanned ground vehicle (UGV) uses the surr
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Heijden, Bas van der, Anton Ledergerber, Rajan Gill, and Raffaello D’Andrea. "Iterative Bias Estimation for an Ultra-Wideband Localization System." IFAC-PapersOnLine 53, no. 2 (2020): 1391–96. http://dx.doi.org/10.1016/j.ifacol.2020.12.1889.

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Dissertations / Theses on the topic "Wideband localization system"

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Sookyoi, Thiti. "Experimental Analysis of Indoor Positioning System Based on Ultra-Wideband Measurements." Thesis, Linköpings universitet, Kommunikationssystem, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-133177.

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Localization is one of the most interesting research areas in wireless networks. It is mostly used for tracking and monitoring applications such as traffic monitoring, search and rescue, navigation and so on. A good quality system can be defined from its accuracy when operating in severe interference environments that contaminate the signals and therefore reduce the system performance. The main issue for localization is channel propagation, e.g., line of sight or non-line of sight channel which should be studied in order to improve the system efficiency.    In order to perform a localization,
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Schroeder, Jens [Verfasser]. "An experimental three-dimensional indoor localization system using Ultra-Wideband and inertial sensors / Jens Schroeder." Aachen : Shaker, 2007. http://d-nb.info/1164340123/34.

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Persson, Lucas, and Sebastian Markström. "Indoor localization of hand-held Shopping Scanners." Thesis, KTH, Data- och elektroteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-208931.

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This thesis investigates applicable indoor navigation systems for the next generation of hand-held shopping scanners, on behalf of the company Virtual Stores. The thesis research and review applicable indoor localization methods and ways to combine and evaluate received localization data in order to provide accurate navigation without introducing any other worn equipment for a potential user. Prototype navigation systems was proposed, developed and evaluated using a combination of carefully placed radio transmitters that was used to provide radio based localization methods using Bluetooth or U
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BOTTIGLIERO, STEFANO. "A Real Time Locating System based on TDOA estimation of UWB pulse sequences." Doctoral thesis, Politecnico di Torino, 2022. http://hdl.handle.net/11583/2966337.

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Ceccarelli, Matteo. "Analisi sperimentale di un sistema di localizzazione UWB per applicazioni robotiche." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2022. http://amslaurea.unibo.it/25365/.

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Data la pervasività dell’elettronica nella vita moderna, sempre più interesse è stato posto nelle applicazioni di localizzazione. In ambienti indoor e outdoor, dove sono richieste precisioni dell’ordine delle decine di centimetri, i classici servizi GNSS non sono applicabili. Una tecnologia promettente è quella a banda ultra-larga (UWB), affermata recentemente sul mercato. Un’alternativa potrebbe essere l’utilizzo di sensori ottici con marker di riferimento, però la presenza di fumo e idrometeore presenti nell’ambiente potrebbero andare ad oscurare i marker, rendendo impossibile la localizzazi
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Pedrera, Rubio Ferran. "Cooperative localization algorithms in ultra-wideband systems for indoor positioning." Thesis, KTH, Signalbehandling, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-102358.

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Indoor positioning has become an important research field in recent years. This is due to the potential services or products that can be offered, which would be very useful for users in several applications, and the interesting commercialization possibilities. But nowadays the most developed positioning systems are used outdoors, and for example GNSSs do not provide indoor coverage, so the efforts are focused on other local radio technologies. In particular, ultra-wideband is the object of this thesis. In this thesis a set of cooperative algorithms are presented and intended for use in the loc
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Corbalan, Pelegrin Pablo. "Ultra-wideband Concurrent Transmissions for Ranging and Localization." Doctoral thesis, Università degli studi di Trento, 2020. http://hdl.handle.net/11572/261385.

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Global navigation satellite systems (GNSS) have radically changed business, industry, and society, shaping the way we transport, navigate, and generally live every day. After all these years, however, GNSS location information remains only valuable outdoors, leaving indoor environments where people dwell most of the time without proper localization support. Many technologies and systems have approached this problem including optical, inertial, ultrasonic, and radio-frequency (RF), to name a few; yet the problem remains. In this thesis, inspired by the indisputable success of GNSS and the re
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Corbalan, Pelegrin Pablo. "Ultra-wideband Concurrent Transmissions for Ranging and Localization." Doctoral thesis, Università degli studi di Trento, 2020. http://hdl.handle.net/11572/261385.

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Global navigation satellite systems (GNSS) have radically changed business, industry, and society, shaping the way we transport, navigate, and generally live every day. After all these years, however, GNSS location information remains only valuable outdoors, leaving indoor environments where people dwell most of the time without proper localization support. Many technologies and systems have approached this problem including optical, inertial, ultrasonic, and radio-frequency (RF), to name a few; yet the problem remains. In this thesis, inspired by the indisputable success of GNSS and the re-e
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BARTOLETTI, Stefania. "Wireless Localization Systems: Statistical Modeling and Algorithm Design." Doctoral thesis, Università degli studi di Ferrara, 2015. http://hdl.handle.net/11392/2389014.

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Wireless localization systems are essential for emerging applications that rely on context-awareness, especially in civil, logistic, and security sectors. Accurate localization in indoor environments is still a challenge and triggers a fervent research activity worldwide. The performance of such systems relies on the quality of range measurements gathered by processing wireless signals within the sensors composing the localization system. Such range estimates serve as observations for the target position inference. The quality of range estimates depends on the network intrinsic propertie
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Alsindi, Nayef. "Indoor cooperative localization for ultra wideband wireless sensor networks." Worcester, Mass. : Worcester Polytechnic Institute, 2008. http://www.wpi.edu/Pubs/ETD/Available/etd-042308-115256/.

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Dissertation (Ph.D.)--Worcester Polytechnic Institute.<br>Keywords: Time-of-arrival based ranging, indoor geolocation, cooperative localization, sensor networks, ultra wideband, measurement and modeling, cooperative localization algorithms. Includes bibliographical references (leaves 137-148).
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Books on the topic "Wideband localization system"

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Steiner, Christoph. Location Fingerprinting for Ultra-Wideband Systems: The Key to Efficient and Robust Localization. Logos Verlag Berlin, 2010.

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Book chapters on the topic "Wideband localization system"

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Lima, Jose, and Paulo Costa. "Ultra-Wideband Time of Flight Based Localization System and Odometry Fusion for a Scanning 3 DoF Magnetic Field Autonomous Robot." In ROBOT 2017: Third Iberian Robotics Conference. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-70833-1_71.

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Kriegsch, Pascal, Fabian Uth, Amir Ehsan Kianfar, M. Junga, R. Baltes, and E. Clausen. "Optimization of an Underground Localization System Based on Ultra-Wideband Radio and Inertial Navigation Through Determination and Evaluation of Influencing Factors." In Yearbook of Sustainable Smart Mining and Energy 2021. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-84315-1_8.

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Angarano, Simone, Francesco Salvetti, Vittorio Mazzia, Giovanni Fantin, Dario Gandini, and Marcello Chiaberge. "Ultra-Low-Power Range Error Mitigation for Ultra-Wideband Precise Localization." In Lecture Notes in Networks and Systems. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-10464-0_56.

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Youn, Jong-Hoon, and Yong Cho. "Performance Study of an Ultra-Wideband Indoor Localization and Asset Tracking System." In Ultra Wideband. Sciyo, 2010. http://dx.doi.org/10.5772/10055.

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Ninnemann, Jonas, Paul Schwarzbach, and Oliver Michler. "Toward UWB Impulse Radio Sensing: Fundamentals, Potentials, and Challenges." In UWB Technology - New Insights and Developments [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.110040.

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Radio sensing is a rapidly emerging research field. It focuses on designing an integrated communication system that can also perform localization and radar functionalities sharing the same transmit signals and potentially the same hardware. Ultra-wideband (UWB) impulse radio is a promising technology for radio sensing because it offers a high-range resolution and direct access to the channel impulse response (CIR) to observe the multipath components (MPCs) of the wideband channel caused by scattering at target objects. This approach enables a wide range of functionalities and applications, esp
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Kumar, Rupesh, Bernard Huyart, and Jean-Christophe Cousin. "Antenna System and Architecture-Circular Polarized UWB Antenna for Indoor Positioning Application." In Wideband, Multiband, and Smart Reconfigurable Antennas for Modern Wireless Communications. IGI Global, 2016. http://dx.doi.org/10.4018/978-1-4666-8645-8.ch011.

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Indoor environment can be characterized as sever attenuating and depolarizing medium for electromagnetic (radio) waves propagation. These signals are radiated from transmitters to space (free-space propagation channel) and received from space to receivers through antennas. These signals are commonly radiated or received with pre-defined signal's polarization schemes and these schemes are always controlled by the antenna. In this chapter, the two-dimensional antenna designs and its polarization schemes are presented for minimizing the sever effects of an indoor environment. Emphasis is on under
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"UWB Beamforming and Localization." In Ultra Wideband Systems with MIMO. John Wiley & Sons, Ltd, 2010. http://dx.doi.org/10.1002/9780470740019.ch5.

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El-Hadidy, Mohamed, Mohammed El-Absi, Yoke Leen, et al. "Interference Alignment for UWB-MIMO Communication Systems." In Ultra-Wideband Radio Technologies for Communications, Localization and Sensor Applications. InTech, 2013. http://dx.doi.org/10.5772/55083.

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Esswein, Alexander, Robert Weigel, Christian Carlowitz, and Martin Vossiek. "Concepts and Components for Pulsed Angle Modulated Ultra Wideband Communication and Radar Systems." In Ultra-Wideband Radio Technologies for Communications, Localization and Sensor Applications. InTech, 2013. http://dx.doi.org/10.5772/55082.

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Lin, Dayang, Michael Mirbach, Thanawat Thiasiriphet, et al. "UWB in Medicine – High Performance UWB Systems for Biomedical Diagnostics and Short Range Communications." In Ultra-Wideband Radio Technologies for Communications, Localization and Sensor Applications. InTech, 2013. http://dx.doi.org/10.5772/55078.

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Conference papers on the topic "Wideband localization system"

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Choi, Junyoung, Jinwook Seo, and Joohyun Lee. "CLT: Contactless Gate System based on Localization and Transactions over Ultra-wideband." In GLOBECOM 2024 - 2024 IEEE Global Communications Conference. IEEE, 2024. https://doi.org/10.1109/globecom52923.2024.10901728.

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Li, Shengnan, Yuchen Song, Zihao Cui, Jin Li, Min Zhang, and Danshi Wang. "Simple and Fast Optical Fiber Flap Localization Based on Two-Edge Channel Power in Wideband System." In Optical Fiber Communication Conference. Optica Publishing Group, 2025. https://doi.org/10.1364/ofc.2025.m2c.3.

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We propose a fast method to localize optical fiber flap using the monitored power of two edge channels, achieving average location and attenuation errors below 0.64 km and 0.1 dB in a C96+L96 experimental system.
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Cimdins, Marco, Sven Ole Schmidt, and Horst Hellbrück. "Comparative Study of Narrowband and Ultra-Wideband Systems for Device-Free Localization." In 2024 IEEE Workshop on Microwave Theory and Technology in Wireless Communications (MTTW). IEEE, 2024. http://dx.doi.org/10.1109/mttw64344.2024.10742193.

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Krishnan, Sivanand, Pankaj Sharma, Zhang Guoping, and Ong Hwee Woon. "A UWB based Localization System for Indoor Robot Navigation." In 2007 IEEE International Conference on Ultra-Wideband. IEEE, 2007. http://dx.doi.org/10.1109/icuwb.2007.4380919.

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Li, Zheng, Wim Dehaene, and Georges Gielen. "System Design for Ultra-Low-Power UWB-based Indoor Localization." In 2007 IEEE International Conference on Ultra-Wideband. IEEE, 2007. http://dx.doi.org/10.1109/icuwb.2007.4381011.

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Meng, Jing, Qin-yu Zhang, and Nai-tong Zhang. "Impact of IR-UWB waveform distortion on NLOS localization system." In 2009 IEEE International Conference on Ultra-Wideband. IEEE, 2009. http://dx.doi.org/10.1109/icuwb.2009.5288830.

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Waldmann, Benjamin, Robert Weigel, Randolf Ebelt, and Martin Vossiek. "An ultra-wideband local positioning system for highly complex indoor environments." In 2012 International Conference on Localization and GNSS (ICL-GNSS). IEEE, 2012. http://dx.doi.org/10.1109/icl-gnss.2012.6253125.

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Zhou, Yuan, Choi Look Law, Jingjing Xia, and Kee Siang Koh. "Long range UWB localization system: From design to measurement." In 2010 IEEE International Conference on Ultra-Wideband (ICUWB). IEEE, 2010. http://dx.doi.org/10.1109/icuwb.2010.5616891.

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Wang, Chen, Handuo Zhang, Thien-Minh Nguyen, and Lihua Xie. "Ultra-wideband aided fast localization and mapping system." In 2017 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS). IEEE, 2017. http://dx.doi.org/10.1109/iros.2017.8205968.

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Liu, Junjie. "A repeater-based localization system with wideband signalling." In 2010 IEEE/ION Position, Location and Navigation Symposium - PLANS 2010. IEEE, 2010. http://dx.doi.org/10.1109/plans.2010.5507254.

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