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Статті в журналах з теми "TDOA"
Chen, Xiang, Yuheng Chen, Shuai Cao, Lei Zhang, Xu Zhang, and Xun Chen. "Acoustic Indoor Localization System Integrating TDMA+FDMA Transmission Scheme and Positioning Correction Technique." Sensors 19, no. 10 (May 22, 2019): 2353. http://dx.doi.org/10.3390/s19102353.
Повний текст джерелаLuo, Ji-An, Zhi-Wen Tan, and Dong-Liang Peng. "A novel bearing-assisted TDOA-GROA approach for passive source localization." International Journal of Intelligent Computing and Cybernetics 11, no. 1 (March 12, 2018): 2–19. http://dx.doi.org/10.1108/ijicc-11-2016-0056.
Повний текст джерелаOuyang, Xinxin, Shanfeng Yao, and Qun Wan. "A Coherent Integrated TDOA Estimation Method for Target and Reference Signals." Electronics 11, no. 16 (August 22, 2022): 2632. http://dx.doi.org/10.3390/electronics11162632.
Повний текст джерелаWada, Atsushi, and Shingo Yoshizawa. "Transmission of Depth Data by Pulse Position Modulation for Underwater Acoustic Positioning Systems." International Journal of Circuits, Systems and Signal Processing 16 (May 30, 2022): 999–1006. http://dx.doi.org/10.46300/9106.2022.16.122.
Повний текст джерелаDeng, Wang, Zheng, Fu, Yin, Tang, and Yang. "A Closed-Form Localization Algorithm and GDOP Analysis for Multiple TDOAs and Single TOA Based Hybrid Positioning." Applied Sciences 9, no. 22 (November 16, 2019): 4935. http://dx.doi.org/10.3390/app9224935.
Повний текст джерелаIBRAHIM, NUR. "Pendeteksian Lokasi Sumber Noise (Partial Discharge) secara Tiga Dimensi menggunakan Antenna Array." ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika 3, no. 2 (July 1, 2015): 106. http://dx.doi.org/10.26760/elkomika.v3i2.106.
Повний текст джерелаYuk, Simun, and Youngho Cho. "A Time-Based Dynamic Operation Model for Webpage Steganography Methods." Electronics 9, no. 12 (December 10, 2020): 2113. http://dx.doi.org/10.3390/electronics9122113.
Повний текст джерелаLiu, Yan, and Fucheng Guo. "Fast TDOA and FDOA Estimation for Coherent Pulse Signals." International Journal of Antennas and Propagation 2022 (September 20, 2022): 1–9. http://dx.doi.org/10.1155/2022/5390970.
Повний текст джерелаPermana, Andriyan, Agfianto Eko Putra, and Catur Atmaji. "Analisis Perkiraan TDOA menggunakan Algoritma LMS Adaptif pada Pelacakan Paus Lodan." IJEIS (Indonesian Journal of Electronics and Instrumentation Systems) 5, no. 1 (May 1, 2015): 11. http://dx.doi.org/10.22146/ijeis.7149.
Повний текст джерелаYaro, Abdulmalik Shehu, Ahmad Zuri Sha'ameri, and Sa’id Musa Yarima. "Direct and Indirect TDOA Estimation based Multilateration System Position Estimation Accuracy Comparison." ELEKTRIKA- Journal of Electrical Engineering 20, no. 1 (April 30, 2021): 54–64. http://dx.doi.org/10.11113/elektrika.v20n1.226.
Повний текст джерелаДисертації з теми "TDOA"
Bennett, Granger Hart. "Acoustic transient TDOA estimation and discrimination." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2000. http://handle.dtic.mil/100.2/ADA384321.
Повний текст джерелаThesis advisor(s): Therrien, Charles W. ; Tummala, Murrali ; Smith, Kevin B. "September 2000." Includes bibliographical references (p. 57-58). Also available online.
Arbring, Joel, and Patrik Hedström. "On Data Compression for TDOA Localization." Thesis, Linköping University, Information Coding, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-57274.
Повний текст джерелаThis master thesis investigates different approaches to data compression on common types of signals in the context of localization by estimating time difference of arrival (TDOA). The thesis includes evaluation of the compression schemes using recorded data, collected as part of the thesis work. This evaluation shows that compression is possible while preserving localization accuracy.
The recorded data is backed up with more extensive simulations using a free space propagation model without attenuation. The signals investigated are flat spectrum signals, signals using phase-shift keying and single side band speech signals. Signals with low bandwidth are given precedence over high bandwidth signals, since they require more data in order to get an accurate localization estimate.
The compression methods used are transform based schemes. The transforms utilized are the Karhunen-Loéve transform and the discrete Fourier transform. Different approaches for quantization of the transform components are examined, one of them being zonal sampling.
Localization is performed in the Fourier domain by calculating the steered response power from the cross-spectral density matrix. The simulations are performed in Matlab using three recording nodes in a symmetrical geometry.
The performance of localization accuracy is compared with the Cramér-Rao bound for flat spectrum signals using the standard deviation of the localization error from the compressed signals.
Humpherys, Brian. "SIGNAL TDOA BASED HIGH RESOLUTION TSPI." International Foundation for Telemetering, 1994. http://hdl.handle.net/10150/608843.
Повний текст джерелаThis paper describes a method for determining high resolution time, space, and position information for a test range flight vehicle using four tracking receivers. Equipped with GPS time systems, each receiver records the exact time at which a time marker embedded in the transmitted TM data stream is received. With this information, the time difference of arrival for the time markers at three of the receivers can be calculated referenced to the fourth. Using this time difference, the position of the transmitter can be determined. The accuracy with which the received signal time delay can be calculated depends on the accuracy of the GPS time system at each receiver. The effect of time accuracy on positional resolution is evaluated.
Nan, Xie, and Zhang Futang. "Performance Analysis of Reentry TDOA Positioning System." International Foundation for Telemetering, 2009. http://hdl.handle.net/10150/606140.
Повний текст джерелаIn reentry measurement, we need to measure the track of reentry vehicle. For the speed of target is very high, it is difficult for traditional positioning system to capture and track the target. TDOA (time difference of arrival) positioning system is used in reentry measurement. The position of target is calculated by using time difference of arrival. This paper introduces the principle of reentry TDOA positioning system. The key technology is synchronization of ground stations' clocks. The implementation of clock synchronization using low-cost commercial GPS receiver is presented. The sources of errors in the existing telemetry system, corresponding precision and experimental results are presented. Some methods, which are used to improve the precision, are proposed at the end of this paper.
Kovavisaruch, La-or. "Source localization using TDOA with erroneous receiver positions." Diss., Columbia, Mo. : University of Missouri-Columbia, 2005. http://hdl.handle.net/10355/6278.
Повний текст джерелаThe entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file viewed on (May 22, 2006) Vita. Includes bibliographical references.
Bressner, Thomas Arthur Herbert. "Development and Evaluation of UTDoAas a Positioning Method in LTE." Thesis, KTH, Signalbehandling, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-176499.
Повний текст джерелаTrots att positionering har varit ett av huvudmålen för forskning inom mobil kommunikation under det senaste decenniet, får det fortfarande mycket uppmärksamhet och under de senaste åren har forskningen fokuserats mer på inomhusanvändare. Idag finns en mängd olika metoder för att estimera positionen för en specifik användare under vissa omständigheter. En av dessa metoder är Uplink Time Difference of Arrival (UTDoA) som har definierats i 3GPP Release 11 för Long Term Evolution (LTE)-nätverk och är fokus för detta examensarbete. I positionering baserad på upplänken, vilken används för att skatta positionen för en User Equipment (UE), behöver UE:n bara generera och sända en referenssignal och den huvudsakliga beräkningskraften för tidsestimeringen flyttas från UE:n till nätsidan. Detta kan vara en fördel jämfört med Observed Time Difference of Arrival (OTDoA), detta examensarbete undersöker ytterligare prestandaegenskaper hos UTDoA i LTE. Parallellt med 3GPP:s studie för inomhuspositionering, som huvudsakligen baseras på nerlänk OTDoA, studerar denna avhandling den potentiella användningen av UTDoA i LTE med samma typ av överenskomna scenarier och simuleringsparametrar. För tidsuppskattning baserad på Sounding Reference Signals (SRSs) har kanalen upplänkmodellerats och simulerats. Slutligen är positionsestimeringen av UE:n härledd genom multilaterationstekniker med hjälp av tids- och distansestimeringar av de mottagna SRS vid varje eNodeB. De mått som används för positioneringsresultat baseras på kumulativ fördelningsfunktion av det horisontella och vertikala positioneringsfelet. Studien visar att en rimlig noggrannhet kann uppnås i den horisontella dimensionen då ett antal pico-celler adderas till nätverket för att förbättra makroscenariot. Denna positiva effekt kunde emellertid inte observeras i den vertikala positionsestimeringen. En ytterligare undersökt aspekt är påverkan av andra aktiva UEs, som betraktas som interferens. Resultaten visar att noggrannheten är starkt negativt påverkad då störningar i form av interferens införs. En slutlig observation fokuserar på bandbredden av SRS och det visar på försämringar i prestanda för bandbredder under 10 MHz.
Basciftci, Cagri Halis. "Direction Finding With Tdoa In A Multipath Land Environment." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608756/index.pdf.
Повний текст джерелаLi, Binghao Surveying & Spatial Information Systems Faculty of Engineering UNSW. "Terrestial mobile user positioning using TDOA and fingerprinting techniques." Awarded by:University of New South Wales. School of Surveying and Spatial Information Systems, 2006. http://handle.unsw.edu.au/1959.4/25507.
Повний текст джерелаKATAYAMA, Masaaki, Takaya YAMAZATO, and Jan Mateusz KIETLINSKI-ZALESKI. "TDoA UWB Positioning with Three Receivers Using Known Indoor Features." IEEE, 2010. http://hdl.handle.net/2237/14480.
Повний текст джерелаAktas, Unal. "Time difference of arrival (TDOA) estimation using wavelet based denoising." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1999. http://handle.dtic.mil/100.2/ADA360774.
Повний текст джерела"March 1999" Thesis advisor(s): David V. Lamm, Michael W. Boudreau. Includes bibliographical references (p. 103-104). Also available online.
Книги з теми "TDOA"
Bennett, Granger Hart. Acoustic transient TDOA estimation and discrimination. Monterey, Calif: Naval Postgraduate School, 2000.
Знайти повний текст джерелаHaney, Timothy N. Generation of Global System for Mobile (GSM) signals and their Time Difference of Arrival (TDOA) estimation. Monterey, Calif: Naval Postgraduate School, 2000.
Знайти повний текст джерелаG, Glisic Savo, and Leppänen Pentti A, eds. Wireless communications: TDMA versus CDMA. Boston: Kluwer Academic Publishers, 1997.
Знайти повний текст джерелаGlisic, Savo G. Wireless Communications: TDMA versus CDMA. Boston, MA: Springer US, 1997.
Знайти повний текст джерелаCoursey, Cameron. Understanding digital PCS: The TDMA standard. Boston: Artech House, 1999.
Знайти повний текст джерелаAdrian, Smith, and Jacobs Charles A, eds. IS-136 TDMA technology, economics, and services. Boston: Artech House, 1998.
Знайти повний текст джерелаL, Jou, Lenart J, and United States. National Aeronautics and Space Administration., eds. Study of optoelectronic switch for SS-TDMA: Final report. Waltham, MA: GTE Laboratories Inc., 1989.
Знайти повний текст джерелаNational Institute of Standards and Technology (U.S.), ed. Recommendation for the Triple Data Encryption Algorithm (TDEA) block cipher. Gaithersburg, MD: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 2004.
Знайти повний текст джерелаFouad, Abousamra, Baric Ante, Civili Francesco Saverio, United Nations Environment Programme, United Nations Environment Programme. Mediterranean Action Plan., and Global Environment Facility, eds. Transboundary diagnostic analysis, TDA, for the Mediterranean Sea. Athens: UNEP/MAP/MED POL, 2005.
Знайти повний текст джерелаillustrateur, Morin Jean 1959, ed. Le TDA/H raconté aux enfants: J'ai un quoi? Boucherville, Québec: Éditions de Mortagne, 2016.
Знайти повний текст джерелаЧастини книг з теми "TDOA"
Seong, Nak-Seon, and Seong-Ook Park. "Clock Offsets in TDOA Localization." In Ubiquitous Computing Systems, 111–18. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11890348_9.
Повний текст джерелаKistanov, Pavel, Elizaveta Shcherbinina, Alexander Titov, Oleg Tsarik, and Igor Tsikin. "Direct TDOA Based Positioning in Satellite Geolocation." In Springer Proceedings in Physics, 729–38. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-58868-7_79.
Повний текст джерелаGambi, J. M., M. C. Rodriguez-Teijeiro, and M. L. Garcia del Pino. "The Post-Newtonian Geolocation Problem by TDOA." In Mathematics in Industry, 489–95. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-25100-9_56.
Повний текст джерелаLiu, Guangzhe, Jingyu Hua, Feng Li, Weidang Lu, and Zhijiang Xu. "A Quadratic Programming Localization Based on TDOA Measurement." In Lecture Notes in Electrical Engineering, 1243–50. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6504-1_148.
Повний текст джерелаBurgess, Simon, Yubin Kuang, Johannes Wendeberg, Kalle Åström, and Christian Schindelhauer. "Minimal Solvers for Unsynchronized TDOA Sensor Network Calibration." In Algorithms for Sensor Systems, 95–110. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-45346-5_8.
Повний текст джерелаLee, S. C., W. R. Lee, and K. H. You. "TDoA Based UAV Localization Using Dual-EKF Algorithm." In Communications in Computer and Information Science, 47–54. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-10741-2_6.
Повний текст джерелаShao, Hongshuo, Dongkyun Kim, and Kwanho You. "TDOA/FDOA Geolocation with Adaptive Extended Kalman Filter." In Communications in Computer and Information Science, 226–35. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-17625-8_23.
Повний текст джерелаLi, Wenquan, and Bing Zhao. "Analysis of TDOA Location Algorithm Based on Ultra-Wideband." In Lecture Notes in Electrical Engineering, 1257–61. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-13-9409-6_149.
Повний текст джерелаLi, Peihua, and Xianzhe Ma. "Robust Acoustic Source Localization with TDOA Based RANSAC Algorithm." In Emerging Intelligent Computing Technology and Applications, 222–27. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-04070-2_25.
Повний текст джерелаHuang, Bohao, Shuo Gu, and Wei Xia. "A Model of Cloud Computing-Based TDOA Location System." In Wireless Communications, Networking and Applications, 1187–94. New Delhi: Springer India, 2015. http://dx.doi.org/10.1007/978-81-322-2580-5_108.
Повний текст джерелаТези доповідей конференцій з теми "TDOA"
Feng, Xuefeng, Zhen Huang, Jiazhi He, and Lei Shi. "A Moving Source Localization Method Based on TDOA and TDOA Rate." In 2021 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC). IEEE, 2021. http://dx.doi.org/10.1109/icspcc52875.2021.9564741.
Повний текст джерелаPanetta, Chandler J., Osama N. Ennasr, and Xiaobo Tan. "Distributed Particle Filter With Online Model Learning for Localization Using Time-Difference-of-Arrival (TDOA) Measurements." In ASME 2020 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/dscc2020-3305.
Повний текст джерелаWendeberg, Johannes, Fabian Hoflinger, Christian Schindelhauer, and Leonard Reindl. "Anchor-free TDOA self-localization." In 2011 International Conference on Indoor Positioning and Indoor Navigation (IPIN). IEEE, 2011. http://dx.doi.org/10.1109/ipin.2011.6071909.
Повний текст джерелаBandiera, Francesco, Angelo Coluccia, Giuseppe Ricci, Fabio Ricciato, and Danilo Spano. "TDOA Localization in Asynchronous WSNs." In 2014 12th IEEE International Conference on Embedded and Ubiquitous Computing (EUC). IEEE, 2014. http://dx.doi.org/10.1109/euc.2014.35.
Повний текст джерелаAcar, Yusuf, Yusuf Onur, Umut Gundogdu, Mustafa Erseven, and Cihangir Erdem. "TDOA Based Hybrid Localization Algorithm." In 2022 30th Signal Processing and Communications Applications Conference (SIU). IEEE, 2022. http://dx.doi.org/10.1109/siu55565.2022.9864695.
Повний текст джерелаMalcic, Boris, Slavko Sajic, Milan Trifunovic, and Vedran Jovanovic. "Asynchronous 2D-TDOA Localization Method." In 2021 29th Telecommunications Forum (TELFOR). IEEE, 2021. http://dx.doi.org/10.1109/telfor52709.2021.9653271.
Повний текст джерелаHe, Entong, Yuxiang Yang, and Chenshu Wu. "Quantum Ranging Enhanced TDoA Localization." In ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2024. http://dx.doi.org/10.1109/icassp48485.2024.10446684.
Повний текст джерелаAmineh, Reza Ashrafi, and Ali Asghar Beheshti Shirazi. "Estimation of User Location in 4G Wireless Networks Using Cooperative TDoA/RSS/TDoA Method." In 2014 International Conference on Communication Systems and Network Technologies (CSNT). IEEE, 2014. http://dx.doi.org/10.1109/csnt.2014.127.
Повний текст джерелаChang-jiang, Liu, Wang Chao-feng, and LE Dan. "Influence of Correction for Atmospheric Refraction in passive TDOA location on system TDOA error." In 2019 International Conference on Control, Automation and Information Sciences (ICCAIS). IEEE, 2019. http://dx.doi.org/10.1109/iccais46528.2019.9074561.
Повний текст джерелаXu, Jun, Maode Ma, and Choi Law. "Position Estimation Using UWB TDOA Measurements." In 2006 IEEE International Conference on Ultra-Wideband. IEEE, 2006. http://dx.doi.org/10.1109/icu.2006.281617.
Повний текст джерелаЗвіти організацій з теми "TDOA"
Fowler, Mark L. Data Compression Trade-Offs for TDOA/FDOA Geo-Location Systems. Fort Belvoir, VA: Defense Technical Information Center, February 2008. http://dx.doi.org/10.21236/ada483204.
Повний текст джерелаHippenstiel, Ralph D., Timothy Haney, and Tri T. Ha. Improvement of the Time Difference of Arrival (TDOA) Estimation of GSM Signals Using Wavelets. Fort Belvoir, VA: Defense Technical Information Center, June 2000. http://dx.doi.org/10.21236/ada380368.
Повний текст джерелаHippenstiel, Ralph D., Tri T. Ha, and Unal Aktas. Localization of Wireless Emitters Based on the Time Difference of Arrival (TDOA) and Wavelet Denoising. Fort Belvoir, VA: Defense Technical Information Center, May 1999. http://dx.doi.org/10.21236/ada363100.
Повний текст джерелаArumugam, Mahesh, and Sandeep S. Kulkarni. Self-Stabilizing Deterministic TDMA for Sensor Networks. Fort Belvoir, VA: Defense Technical Information Center, January 2006. http://dx.doi.org/10.21236/ada455715.
Повний текст джерелаBednar, Amy. Topological data analysis : an overview. Engineer Research and Development Center (U.S.), June 2021. http://dx.doi.org/10.21079/11681/40943.
Повний текст джерелаBerry, D. A. [TDA`s hot gas desulfurization sorbent]. TDA Inc./FETC CRADA No. 97-F003, final report. Office of Scientific and Technical Information (OSTI), November 1997. http://dx.doi.org/10.2172/629371.
Повний текст джерелаHoffman, L. G. Technology development, evaluation, and application (TDEA) FY 1997 progress report. Office of Scientific and Technical Information (OSTI), May 1998. http://dx.doi.org/10.2172/663508.
Повний текст джерелаKulkarni, Sandeep S., and Mahesh Arumugam. Infuse: A TDMA Based Data Dissemination Protocol for Sensor Networks. Fort Belvoir, VA: Defense Technical Information Center, November 2004. http://dx.doi.org/10.21236/ada460202.
Повний текст джерелаBarker, W. C., and E. B. Barker. Recommendation for the triple data encryption algorithm (TDEA) block cipher. Gaithersburg, MD: National Institute of Standards and Technology, 2012. http://dx.doi.org/10.6028/nist.sp.800-67r1.
Повний текст джерелаBarker, Elaine, and Nicky Mouha. Recommendation for the Triple Data Encryption Algorithm (TDEA) block cipher. Gaithersburg, MD: National Institute of Standards and Technology, November 2017. http://dx.doi.org/10.6028/nist.sp.800-67r2.
Повний текст джерела