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Probability of early detection of ultra-wideband positioning sensor networks

T. Hazim, T.A. Tsiftsis, G.K. Karagiannidis
2011 IET Wireless Sensor Systems  
Most of the UWB positioning techniques are based on time-of-arrival of the first path which can be effectively estimated when the probability of early detection (PoED) is accurately evaluated.  ...  Ultra-wideband (UWB) sensor networks can be efficiently applied to collect data through sensors deployed for preserving environment and rescuing lives.  ...  probability of early detection (PoED).  ... 
doi:10.1049/iet-wss.2011.0033 fatcat:irpq2wxcb5a5dbg6mrvn2sks6q

Time of arrival estimation for range-based localization in UWB sensor networks

Guowei Shen, Rudolf Zetik, Honghui Yan, Ole Hirsch, Reiner S. Thoma
2010 2010 IEEE International Conference on Ultra-Wideband  
Accurate Localization has gained significant interest within sensor networks recently and positioning systems based on Ultra-Wideband (UWB) technology have been considered, because the UWB signals have  ...  The other one is the maximum probability of detection (MPD) method, which determines the TOA estimation according to a comparison of the detection probabilities of a number of different possible TOA estimations  ...  ACKNOWLEDGEMENT This work was partly supported by the European Commission within the FP7 ICT integrated project CoExisting Short Range Radio by Advanced Ultra-WideBand Radio Technology (EUWB), and by German  ... 
doi:10.1109/icuwb.2010.5614041 fatcat:lepd3s3u5rcm3nisw6lyww5ecu

Ultra Wideband Communications: History, Evolution and Emergence

V. Lakkundi
2006 Acta Polytechnica  
Ultra wideband, commonly known as UWB, is an emerging wireless personal area network (PAN) radio technology that is unique in that it can be used in communications, radar systems as well as in range and  ...  This paper describes UWB from the technological perspectives of its modern history, evolution and emergence. Its benefits, existing applications and future trends are also given here.  ...  UWB also provides less interference than narrowband radio designs, while yielding a low probability of detection and excellent multipath immunity.  ... 
doaj:bc741710e00244b5aa35f09f8ec4402c fatcat:cg37t4uzgffvpbrbgegqmn2rcm

Ultra-wideband local positioning for smart home applications

Rashid A. Saeed, Sabira Khatun., Borhanuddin Mohd. Ali, Mohd. Khazani Abdullah
2006 2006 International Conference on Computing & Informatics  
For network synchronization, initial acquisition scheme for UWB multipath environments are investigated.  ...  A Time-of-Arrival (TOA) based ranging scheme using UWB radio link is proposed. The problem of ToA estimation in multipath channels and sources of estimation error are discussed.  ...  INTRODUCTION Ultra-wideband (UWB) radios employ very short pulse waveforms that spread their energy over a broad swath of the frequency spectrum.  ... 
doi:10.1109/icoci.2006.5276431 fatcat:rfqb6biam5cx7keem67oogdgqm

Performance Measures of Ultra-Wideband Communication System

Mrutyunjaya PANDA, Sarat Kumar PATRA
2011 Sensors & Transducers  
Ultra-Wideband (UWB) has the potential to become a viable and competitive wireless technology for short-range high rate Wireless personal area networks (WPANs) as well as lower-rate and low power causing  ...  low cost devices and networks.  ...  The corresponding author acknowledges the support of National Institute of Technology, Rourkela for providing required facilities while carrying out this research in the Department of ECE, when he was  ... 
doaj:bedb8ec05b5644df839bb177b811489a fatcat:4ptidzjisrff3p76jwj33akbza


Johnson Agbinya, H Anthony Chan, Donald Adjeroh
2006 African Journal of Information & Communication Technology  
A prototype implementation of the technique is described in this paper. Wang et al have applied ultra wideband methods for the detection of breast tumor.  ...  Broadband and Ultra Wideband Communications held in Sydney (Australia).  ... 
doi:10.5130/ajict.v2i2.290 fatcat:kebdjm3qfnczxj5z4uojphievu

An UWB ranging-based localization strategy with internal attack immunity

Yiyin Wang, Xiaoli Ma, Geert Leus
2010 2010 IEEE International Conference on Ultra-Wideband  
Regardless of the honesty of the timestamp report from a sensor node, we could still estimate the position of the sensor node accurately.  ...  The two-way ranging (TWR) protocol has been adopted in the IEEE 802.15.4a standard for wireless networks. However, it is vulnerable to malicious attacks (e.g., internal attacks).  ...  INTRODUCTION Ultra-wideband (UWB) radio is a promising technology for high resolution ranging, which facilitates accurate localization in wireless sensor networks (WSNs) [1] [2] .  ... 
doi:10.1109/icuwb.2010.5615052 fatcat:w43w2evqi5dbzcud5sfkxsjkce

Low Power and Robust PHY-MAC Solution for Medical BAN

2010 IEICE transactions on communications  
This paper provides an overview of CSEMs FM-UWB PHY-MAC proposal to IEEE802.15.6, Task Group 6, Body Area Networks.  ...  The proposed solution provides for an ultra low power, yet robust and reliable solution for low data rate medical BAN. The paper examines the key features and performance aspects of the proposal.  ...  The PSD of a wideband FM signal is determined by, and has the shape of, the probability density function (PDF) of the modulating signal m(t) [9] .  ... 
doi:10.1587/transcom.e93.b.802 fatcat:oacazllvj5fznh7csygypzmoeq

Ultra Wideband Preliminaries [chapter]

Mohammad Matin
2010 Ultra Wideband  
Fourth, communication is secure because it's so hard to detect (low probability of intercept) and recover.  ... Ultra wideband preliminaries 7 FCC Regulation The Federal Communications Commission (FCC) has the power to regulate the emission limit of Ultra-Wideband (UWB) transmissions.  ...  Ultra wideband communication system applications include radars, wireless personal area networks, sensor networks, imaging systems and high precision positioning systems.  ... 
doi:10.5772/10059 fatcat:bn4mv5rv4jci3dqlgr6p4mh5g4

Towards Industrial Ultra-Wideband Networks: Experiments for Machine Vibration Monitoring

Jorge F. Schmidt, Denis Chernov, Christian Bettstetter.
2020 IEEE Access  
INDEX TERMS Wireless sensor network, industry 4.0, ultra-wideband, condition monitoring.  ...  We discuss the potential of ultra-wideband (UWB) technology for realizing use cases in industry 4.0 and demonstrate the implementation of an UWB sensor network with off-the-shelf transceivers for machine  ...  CONCLUSION We presented the design of an ultra-wideband sensor network and showed how this technology can adapt to the timing and traffic requirements of industry 4.0 use cases.  ... 
doi:10.1109/access.2020.2976846 fatcat:2jjytwl4ejcnbdq7s4ybfgnfyq

Autonomous navigation of robotic units in mobile sensor network

Sedat Nazlibilek
2012 Measurement (London)  
The mobile sensor network here is a collection of robotic units with sensing capability of earth magnetic field anomalies. A new kind of positioning system is needed for their collective behavior.  ...  The method proposed here is compared with the ultra wideband ranging ping-pong method that is used widely in recent applications.  ...  Ultra wideband radio method of ranging In recent years, ultra wideband (UWB) methods have received wide interest after the US Federal Communications Commission (FCC) allowed the use of unlicensed UWB communications  ... 
doi:10.1016/j.measurement.2012.01.050 fatcat:rpo5gnxt4jhann7g74iicezhne

Flexible quality of service model for wireless body area sensor networks

Yangzhe Liao, Mark S. Leeson, Matthew D. Higgins
2016 Healthcare technology letters  
Applications of future ubiquitous healthcare systems offer the prospect of collecting human vital signs, early detection of abnormal medical conditions, real-time healthcare data transmission and remote  ...  2016) Flexible quality of service model for wireless body area sensor networks. Healthcare Technology Letters, 3 (1). pp. 12-15.  ...  A wireless body area network (WBAN) is typically defined as a specialized communication network that integrates a series of low energy consumption, affordable, and miniature sensors/devices positioned  ... 
doi:10.1049/htl.2015.0049 pmid:27222727 pmcid:PMC4814852 fatcat:qnnki4izjfb67lf6xlclauamlu

Wearables to Fight COVID-19: From Symptom Tracking to Contact Tracing

Oliver Amft, Luis Lopera, Paul Lukowicz, Sizhen Bian, Paul Burggraf, Oliver Amft, Kristof Van Laerhoven
2020 IEEE pervasive computing  
We observe that continuous sensor and behavior data of smartphones and on-body devices are important as virus testing is associated with effort, cost, and provides only one-time information, and global  ...  For researchers and public health authorities, symptom screening and tracking based on continuous sensor data from wearables and smartphones can  ...  Tracing Ultra wideband positioning Bracelet and base stations Proximity accuracy down to 0.1 m.  ... 
doi:10.1109/mprv.2020.3021321 pmid:35936518 pmcid:PMC9280817 fatcat:kwdohm5djbflrmnkwluupep4ha

Wideband Cognitive Radio Networks Based Compressed Spectrum Sensing: A Survey

Mohammed Asaduzzaman Abo-Zahhad, Sabah M. Ahmed, Mohammed Asaduzzaman Farrag, Khaled Ali BaAli
2018 Journal of Signal and Information Processing  
In this paper, we discuss the approaches used for solving compressed spectrum sensing problem for wideband cognitive radio networks and how the problem is formulated and rendered to improve the detection  ...  The task of sensing is becoming more challenging especially at wideband spectrum scenario.  ...  Detector type Probability of detection Probability of false alarm Probability of miss-detection Matched filtering 2 2 2 Table 4 . 4 Advantages and disadvantages of different wideband  ... 
doi:10.4236/jsip.2018.92008 fatcat:uxre4m3lfzcqpkvlbeokm33rou

Medical Application of Ultra-Wideband Technology [chapter]

Abdulhameed Habeeb Alghanimi
2021 Innovations in Ultra-Wideband Technologies  
This chapter deals with the applications of ultra-wideband technology, especially for medical scope, and the most features and advantages that made it useful in this scope.  ...  ultra-wideband pulses' shape, width, and repetition time that are used for medical applications have been illustrated.  ...  Medical Application of Ultra-Wideband Technology DOI: Innovations in Ultra-WideBand Technologies Medical Application of Ultra-Wideband Technology DOI  ... 
doi:10.5772/intechopen.93577 fatcat:lgbph6vpgrdfpjf4prflk3gxma
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