المؤلفون: Toni Adame, Julia Igual, Marisa Catalan

المصدر: Sensors; Volume 23; Issue 9; Pages: 4193

مصطلحات موضوعية: IPS, UWB, IEEE 802.15.4a, GNSS-RTK, disaster management, first responders, emergency response

وصف الملف: application/pdf

Relation: Internet of Things; https://dx.doi.org/10.3390/s23094193

الاتاحة: https://doi.org/10.3390/s23094193

المؤلفون: Pacheco, Filipe Rafael de Sousa

مصطلحات موضوعية: IEEE 802.15.4, IEEE 802.15.4a UWB

وصف الملف: application/pdf

الاتاحة: http://hdl.handle.net/10348/10989

المؤلفون: Janis Tiemann, Johannes Friedrich, Christian Wietfeld

المصدر: Sensors; Volume 22; Issue 4; Pages: 1643

مصطلحات موضوعية: ultra-wideband (UWB), two-way ranging (TWR), multi-user interference, IEEE 802.15.4a, IEEE 802.15.4z

وصف الملف: application/pdf

Relation: Navigation and Positioning; https://dx.doi.org/10.3390/s22041643

الاتاحة: https://doi.org/10.3390/s22041643

المؤلفون: Botta, Miroslav, Šimek, Milan, Krajsa, Ondřej, Červenka, Vladimír, Pál, Tamás

مصطلحات موضوعية: Distance Estimation, IEEE 802.15.4a, Localization, ToF, UWB

وصف الملف: text; 58-63; application/pdf

Relation: Measurement Science Review; https://www.sciendo.com/article/10.1515/msr-2015-0009; Measurement Science Review. 2015, vol. 15, issue 2, p. 58-63.; 115561; http://hdl.handle.net/11012/201324

الاتاحة: http://hdl.handle.net/11012/201324
https://doi.org/10.1515/msr-2015-0009

المؤلفون: Nair, J. P., Sen, Debarati, 1975, Jos, S., Naniyat, A.

المصدر: IEEE Wireless Communications and Networking Conference, WCNC. :48-53

مصطلحات موضوعية: Discrete Fourier transforms, IEEE 802.15.4a, Subbands, Channel model, Multiband OFDM, Receiver design, Bandwidth resource, Orthogonal frequency division multiplexing, Channel estimation method, OFDM demodulation, MB-OFDM, Sub-sampled OFDM, Sub-banding, Correlation properties, Energy efficiency, Multipath fading effects, Low power receiver, Energy efficient, Integral multiples, Wireless telecommunication systems, Ultra wide band systems, Broadband networks, Spreading codes, UWB, Bit error rate (BER) performance, Sampling rates

وصف الملف: electronic

URL الوصول: https://research.chalmers.se/publication/163184
http://publications.lib.chalmers.se/records/fulltext/163184/local_163184.pdf

المؤلفون: Thotahewa, K. M. S., Redouté, Jean-Michel, Yuce, M. R.

المصدر: Ultra-Wideband and 60 GHz Communications for Biomedical Applications, 131-152 (2014)

مصطلحات موضوعية: Body sensor network, Body sensors, IEEE 802.15.4a MAC, IEEE 802.15.6 standard, Medical sensor network, Medium access control (MAC), Sensor node, Transmit-only MAC, Wearable sensors, Wireless body area network, Body sensor networks, Chip scale packages, Communication channels (information theory), IEEE Standards, Medium access control, Network layers, Sensor nodes, Ultra-wideband (UWB), Wireless telecommunication systems, IEEE 802.15.4a, Ieee 802.15.6, Medical sensor networks, Wireless local area networks (WLAN), Engineering, computing & technology, Electrical & electronics engineering, Ingénierie, informatique & technologie, Ingénierie électrique & électronique

URL الوصول: https://orbi.uliege.be/handle/2268/230972

المؤلفون: BARRAJ Imen, TRABELSI Hatem, MASMOUDI Mohamed

المصدر: Journal of Electrical and Electronics Engineering, Vol 7, Iss 1, Pp 19-24 (2014)

مصطلحات موضوعية: Ultra Wide Band communications, IEEE 802.15.4a, Pulse shape, Mask Loss, Energy efficiency, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: http://electroinf.uoradea.ro/images/articles/CERCETARE/Reviste/JEEE/JEEE_V7_N1_MAY_2014/Barraj_may2014.pdf; https://doaj.org/toc/1844-6035; https://doaj.org/toc/2067-2128

URL الوصول: https://doaj.org/article/40256ec9fe584251beeec40956abc413

المؤلفون: Rebel, G., González, J., Glösekötter, P., Estévez, F., Romero, A.

مصطلحات موضوعية: IEEE 802.15.4a, Ultra Wide Band, Localization, Indoor, Algorithm

Relation: https://zenodo.org/communities/js2016; https://doi.org/10.5281/zenodo.3463193; https://doi.org/10.5281/zenodo.3463194; oai:zenodo.org:3463194

الاتاحة: https://doi.org/10.5281/zenodo.3463194

المؤلفون: B. Geiger, T. Gigl, J. Preishuber-Pfluegl, K. Witrisal

المصدر: Radioengineering, Vol 18, Iss 3, Pp 249-257 (2009)

مصطلحات موضوعية: Ultrawide band, IEEE 802.15.4a, energy detector, UWB measurements, ranging, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1210-2512

URL الوصول: https://doaj.org/article/6f1ede6ba6c34265bf82f1487b58b950

المؤلفون: Johannes Friedrich, Christian Wietfeld, Janis Tiemann

المصدر: Sensors; Volume 22; Issue 4; Pages: 1643

مصطلحات موضوعية: ultra-wideband (UWB), two-way ranging (TWR), multi-user interference, IEEE 802.15.4a, IEEE 802.15.4z, Electrical and Electronic Engineering, Biochemistry, Instrumentation, Atomic and Molecular Physics, and Optics, Analytical Chemistry

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::494f150a208b702a18e94ee3a00f27aa
https://pubmed.ncbi.nlm.nih.gov/35214545

المؤلفون: Geiger, Bernhard, Gigl, Thomas, Preishuber-Pfluegl, Josef, Witrisal, Klaus

مصطلحات موضوعية: Ultrawide band, IEEE 802.15.4a, energy detector, UWB measurements, ranging

وصف الملف: text; 249-257; application/pdf

Relation: Radioengineering; http://www.radioeng.cz/fulltexts/2009/09_03_249_257.pdf; Radioengineering. 2009, vol. 18, č. 3, s. 249-257. ISSN 1210-2512; http://hdl.handle.net/11012/57106

الاتاحة: http://hdl.handle.net/11012/57106

المؤلفون: Dalcé, Réjane, van den Bossche, Adrien, Val, Thierry

المساهمون: Réseaux, Mobiles, Embarqués, Sans fil, Satellites (IRIT-RMESS), Institut de recherche en informatique de Toulouse (IRIT), Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Toulouse Mind & Brain Institut (TMBI), Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)

المصدر: Ultra-WideBand (ICUWB), 2014 IEEE International Conference on ; IEEE International Conference on Ubiquitous Wireless Broadband - ICUWB 2014 ; https://hal.science/hal-01147259 ; IEEE International Conference on Ubiquitous Wireless Broadband - ICUWB 2014, Sep 2014, Paris, France. pp. 7-12

مصطلحات موضوعية: IEEE 802.15.4a, Range-based, UWB, WSN, Testbed, Ranging, [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI], [INFO.INFO-OS]Computer Science [cs]/Operating Systems [cs.OS], [INFO.INFO-AR]Computer Science [cs]/Hardware Architecture [cs.AR], [INFO.INFO-ES]Computer Science [cs]/Embedded Systems

جغرافية الموضوع: Paris, France

Relation: hal-01147259; https://hal.science/hal-01147259; https://hal.science/hal-01147259/document; https://hal.science/hal-01147259/file/Dalce_13039.pdf; OATAO: 13039

الاتاحة: https://hal.science/hal-01147259
https://hal.science/hal-01147259/document
https://hal.science/hal-01147259/file/Dalce_13039.pdf

المؤلفون: Sanjay Kumar Sharma, Abhishek Sharma

المصدر: Wireless Networks. 25:2723-2740

مصطلحات موضوعية: IEEE 802.15.4a, Computer Networks and Communications, Pulse (signal processing), Computer science, Bandwidth (signal processing), Spectral density, 020206 networking & telecommunications, 020302 automobile design & engineering, Data_CODINGANDINFORMATIONTHEORY, 02 engineering and technology, Ringing, Interference (wave propagation), Communications system, Pulse shaping, Narrowband, 0203 mechanical engineering, 0202 electrical engineering, electronic engineering, information engineering, Electronic engineering, Electrical and Electronic Engineering, Computer Science::Information Theory, Information Systems, Communication channel

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::969d101a45b1416fe437fb94b91762e9
https://doi.org/10.1007/s11276-019-01989-6

المؤلفون: ВОРОНОВ Р.В., ГАЛОВ А.С., МОЩЕВИКИН А.П., ВОРОНОВА А.М., СТЁПКИНА Т.В.

مصطلحات موضوعية: ШАХТЫ, ТОННЕЛИ, ЛОКАЦИЯ МОБИЛЬНЫХ ОБЪЕКТОВ, ГРАФ, ЛОКАЛЬНАЯ СИСТЕМА ПОЗИЦИОНИРОВАНИЯ, ВРЕМЯ РАСПРОСТРАНЕНИЯ СИГНАЛА, IEEE 802.15.4A

وصف الملف: text/html

الاتاحة: http://cyberleninka.ru/article/n/metod-opredeleniya-mestopolozheniya-mobilnyh-obektov-v-shahte
http://cyberleninka.ru/article_covers/15942364.png

المؤلفون: Alberts, Marthinus

Thesis Advisors: Hancke, Gerhard P., theunsa@gmail.com

مصطلحات موضوعية: Ieee 802.15.4, Wireless sensor networks, Ultra wideband, Sensor mobility, Pan, Broadband, Network simulator, Wpan, Lr-wpan, Wireless personal area networks, Zigbee, Omnet++, Ieee 802.15.4a, UCTD

الاتاحة: http://hdl.handle.net/2263/23103
http://upetd.up.ac.za/thesis/available/etd-03102011-122128/

المصدر: Proceedings of Telecommunication Universities. 5:36-42

مصطلحات موضوعية: Service (systems architecture), IEEE 802.15.4a, Computer science, Hybrid positioning system, business.industry, Real-time computing, computer.software_genre, GNSS applications, Wireless, Relevance (information retrieval), business, computer, Wireless sensor network, Data integration

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::86be09d170a74a969451cb434f948ecf
https://doi.org/10.31854/1813-324x-2019-5-2-36-42

المؤلفون: Sophiya Susan S, Kiran Agarwal Gupta, Siva Yellampalli

المصدر: 2020 2nd International Conference on Innovative Mechanisms for Industry Applications (ICIMIA).

مصطلحات موضوعية: IEEE 802.15.4a, Computer science, 020208 electrical & electronic engineering, Transmitter, 020206 networking & telecommunications, 02 engineering and technology, Signal, Narrowband, CMOS, Monopulse radar, 0202 electrical engineering, electronic engineering, information engineering, Baseband, Electronic engineering, Pulse-width modulation

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::8587cc236e2c4176fb04a3f97417497f
https://doi.org/10.1109/icimia48430.2020.9074963

المؤلفون: Park Gwitae, Kong Youngbae, Kwon Younggoo, Shin Jongho

المصدر: EURASIP Journal on Wireless Communications and Networking, Vol 2011, Iss 1, p 52 (2011)

مصطلحات موضوعية: geographic routing, IEEE 802.15.4a, NLOS environment, location estimation, link detection, Telecommunication, TK5101-6720, Electronics, TK7800-8360

Relation: http://jwcn.eurasipjournals.com/content/2011/1/52; https://doaj.org/toc/1687-1472; https://doaj.org/toc/1687-1499; https://doaj.org/article/977925792b9741a0a90f8950363b71f2

الاتاحة: https://doaj.org/article/977925792b9741a0a90f8950363b71f2

المؤلفون: Farah Haroon, Haroon Rasheed, Kazi M Ahmed

مصطلحات موضوعية: Adaptive noise cancellation, dense multipath propoagation, IEEE 802.15.4a, IR-TH UWB, industrial NLOS environment, SRake receiver

Relation: https://zenodo.org/communities/waset; https://doi.org/10.5281/zenodo.1070534; https://doi.org/10.5281/zenodo.1070535; oai:zenodo.org:1070535

الاتاحة: https://doi.org/10.5281/zenodo.1070535

المؤلفون: Medina,P., Gallardo,J. R., Sánchez,J., Ramírez-Mireles,F.

المصدر: Journal of applied research and technology v.8 n.3 2010

مصطلحات موضوعية: IEEE 802.15.4a, delay spread, energy detection (ED), impulse radio ultra wide band (IR-UWB), multiuser interference (MUI)

وصف الملف: text/html

الاتاحة: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1665-64232010000300005