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RF Cloud for Cyberspace Intelligence

Kaveh Pahlavan, Julang Ying, Ziheng Li, Erin Solovey, John Loftus, Zehua Dong
2020 IEEE Access  
We discuss how researchers are studying applications of RF cloud features for motion, activity and gesture detection for human-computer interaction, and we show how authentication and security applications  ...  We classify these applications into three categories: wireless positioning systems, gesture and motion detection technologies, and authentication and security techniques.  ...  In addition, authors would like to express their gratitude to Prof. Rick Brown for his valuable editorial comments.  ... 
doi:10.1109/access.2020.2993548 fatcat:uqh2oun7wbbwlbyotl4zgvtm7q

Polarity-Invariant Square Law Technology for Monobit Impulse Radio Ultra Wideband Receivers

Hassan Khani, Hong Nie, Weidong Xiang, Zhimeng Xu, Zhizhang Chen
2014 IEEE Transactions on Vehicular Technology  
digitization and to mitigate the performance degradation of impulse radio ultra wideband (IR-UWB) receivers employing monobit analog-to-digital converters (ADCs).  ...  Index Terms-Monobit analog-to-digital converter (ADC), nonlinear signal processing, polarity-invariant square law (PISL) technology, transmitted reference (TR), ultra wideband (UWB).  ...  In this paper, the IEEE 802.15.4a CM1 models [21] were used to generate multipath channel delay profiles.  ... 
doi:10.1109/tvt.2013.2271955 fatcat:u3xs2zelyzaexktwuj4474ndcq

Intrinsic Information of Wideband Channels

Yuan Shen, Moe Z. Win
2013 IEEE Journal on Selected Areas in Communications  
The ability to exchange secret messages and protect against security attacks becomes increasingly important for providing information superiority and confidentiality in modern information systems.  ...  As a case study, we consider a wideband propagation medium in mobile wireless networks as a UDS and derive its intrinsic information as a function of various network parameters.  ...  They would also like to thank the anonymous reviewers for their constructive comments.  ... 
doi:10.1109/jsac.2013.130919 fatcat:hi4t7i3vr5gjfjednajih3gabe

Assessment and analysis of radio frequency compatibility among several global navigation satellite systems

W. Liu, C.R. Zhai, X.Q. Zhan, Y.H. Zhang
2011 IET radar, sonar & navigation  
Close to the receiver, surrounding objects can cause masking and blocking.  ...  Unintentional interference is mainly originating from satellite communications, TV broadcasting, radar applications and ultra wideband (UWB) communications.  ...  Close to the policy-making process, it serves the common interest of the Member States, while being independent of special interests, whether private or national LB-NA-24242-EN-C  ... 
doi:10.1049/iet-rsn.2009.0241 fatcat:bukpeb6apbhyzb4qgsornybmzq

A Survey of Channel Modeling for UAV Communications

Aziz Altaf Khuwaja, Yunfei Chen, Nan Zhao, Mohamed-Slim Alouini, Paul Dobbins
2018 IEEE Communications Surveys and Tutorials  
ACKNOWLEDGMENT We would like to thank Dr Richard Staunton for reading our manuscript and correcting typographical errors.  ...  In addition, the power delay profile is acquired from the collection of channel impulse responses to determine the fading statistics for an in-depth insight into the average power carried by the multipath  ...  In [47] , the measurement campaign was conducted for open and suburban spaces on the campus of Florida International University using an ultra-wideband (UWB) channel sounding radio.  ... 
doi:10.1109/comst.2018.2856587 fatcat:uvxhrptp5vfb5dtoe64hpuz4ua

A New Frontier for IoT Security Emerging From Three Decades of Key Generation Relying on Wireless Channels

Junqing Zhang, Guyue Li, Alan Marshall, Aiqun Hu, Lajos Hanzo
2020 IEEE Access  
ACKNOWLEDGEMENTS We would like to thank Mr Yan Wang for his hard work implementing the key generation demonstration system during his final year project.  ...  SigFox uses an ultra-narrow band technique for supporting extremely long-range transmissions, namely up to 30 to 50 km in rural areas or 3 to 10 km in urban environments.  ...  Ultra-wideband (UWB) is a low-energy technique conceived for short-range, high-bandwidth (> 500 MHz) communications [89] .  ... 
doi:10.1109/access.2020.3012006 fatcat:yqlhgsxfjvdwvfo2jcvxxzhj2i

Microlocation for Internet-of-Things-Equipped Smart Buildings

Faheem Zafari, Ioannis Papapanagiotou, Konstantinos Christidis
2016 IEEE Internet of Things Journal  
We also highlight the existing and envisioned services to be provided by using micro-location enabling technologies.  ...  In this paper, we present an insight into various micro-location enabling technologies and services.  ...  Ultra-Wideband Based Micro-location The Ultra-wideband (UWB) based radio technology has a fractional bandwidth that is greater than or equal to 20% where fractional bandwidth is the ratio of transmission  ... 
doi:10.1109/jiot.2015.2442956 fatcat:bc2qbrxnuzdidalmrdeixwt7fq


Savita Yadav, Kapil Kumar, Rashmi .
2018 ICTACT Journal on Communication Technology  
By comparing WiMAX with the popular Wi-Fi, 3G and LTE in the market, it analyzes the current situation and future development trend of WiMAX in terms of the difference in technology and applications.  ...  A few references have been incorporated towards the completion of this paper for those eager to know in brief about certain points.  ...  SECURITY Privacy and encryption features are included in the 802.16 standard to support secure transmissions and provide authentication and data encryption.  ... 
doi:10.21917/ijct.2018.0256 fatcat:7umyscu37vgb3ghmqy6enuyxgu

Internet of Things 2.0: Concepts, Applications, and Future Directions

Ian Zhou, Imran Makhdoom, Negin Shariati, Muhammad Ahmad Raza, Rasool Keshavarz, Justin Lipman, Mehran Abolhasan, Abbas Jamalipour
2021 IEEE Access  
This approach is particularly useful in applications where low-cost and low profile systems are needed or digital solutions are not available, as for instance in very high frequency and high speed ultra-wideband  ...  This includes local IoT maintained by regional management platforms, industrial IoT managed by particular industries, national IoT controlled by national level management unit, and global application IoT  ... 
doi:10.1109/access.2021.3078549 fatcat:g5jkc5p6tngpfonbhtsbcjipai

Internet of Things in the 5G Era: Enablers, Architecture, and Business Models

Maria Rita Palattella, Mischa Dohler, Alfredo Grieco, Gianluca Rizzo, Johan Torsner, Thomas Engel, Latif Ladid
2016 IEEE Journal on Selected Areas in Communications  
In the present paper, we analyze in detail the potential of 5G technologies for the IoT, by considering both the technological and standardization aspects.  ...  The IoT paradigm holds the promise to revolutionize the way we live and work by means of a wealth of new services, based on seamless interactions between a large amount of heterogeneous devices.  ...  In general, the SIM card contains the IMSI of the subscriber with direct link to the HLR; the latter includes details about subscribed MTC services and feature profile.  ... 
doi:10.1109/jsac.2016.2525418 fatcat:hgga6r5wrfd3jmr36hvbabjume


2021 2021 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)  
proposes a sensing error compensation algorithm to correct the distance estimated by ultra- wideband (UWB) following systems that estimate distance based on sensor data.  ...  And the bandwidth is reduced by 40%. 9:30 Sensing Error Compensation Algorithm for Ultra-Wideband Following Systems Kuang-Hao Lin and Da-Gang Ye (National Formosa University, Taiwan) This study  ... 
doi:10.1109/icce-tw52618.2021.9602919 fatcat:aetmvxb7hfah7iuucbamos2wgu

ANTS 2020 Program

2020 2020 IEEE International Conference on Advanced Networks and Telecommunications Systems (ANTS)  
Furthermore, it is observed by the intensive analysis that the proposed TTLS scheme offers a lesser loss in the diversity order as compared to CTLS under the erroneous/imperfect feedback link.  ...  Free-space optical communications with lasers offer an attractive alternative to traditional radio frequency (RF) communications and enable a reduction in size, weight, and power (SWaP).  ...  The primary objective is to reduce the total cost by minimizing the total length of deployed fibers.  ... 
doi:10.1109/ants50601.2020.9342833 fatcat:ldgs2gnywnagpjk7sza6edc44e

6G Wireless Systems: Vision, Requirements, Challenges, Insights, and Opportunities [article]

Harsh Tataria and Mansoor Shafi and Andreas F. Molisch and Mischa Dohler and Henrik Sjöland and Fredrik Tufvesson
2021 arXiv   pre-print
Since many of the 6G applications will need access to an order-of-magnitude more spectrum, utilization of frequencies between 100 GHz and 1 THz becomes of paramount importance.  ...  This is followed by a discussion into the technical requirements needed to enable 6G applications, based on which we dissect key challenges, as well as possibilities for practically realizable system solutions  ...  In contrast, there also exist ultra wideband measurements with a measurement bandwidth of 499 MHz in the C-band and 6-10 GHz.  ... 
arXiv:2008.03213v2 fatcat:whhsaotwszcjlfdx4nwc2qpj6y

Cognitive Radio and Networking Research at Virginia Tech

A.B. MacKenzie, J.H. Reed, P. Athanas, C.W. Bostian, R.M. Buehrer, L.A. DaSilva, S.W. Ellingson, Y.T. Hou, M. Hsiao, Jung-Min Park, C. Patterson, S. Raman (+1 others)
2009 Proceedings of the IEEE  
We consider securing and verifying cognitive systems and examine the challenges of expanding the cognitive paradigm up the protocol stack to optimize end-to-end network performance.  ...  Our work includes new analysis methods and the development of new software architectures and applications, in addition to work on the core concepts and architectures underlying cognitive radios and cognitive  ...  Acknowledgment The authors are keenly aware of the danger of an accidental omission in attempting to acknowledge the students, former students, and others who have contributed to the work described in  ... 
doi:10.1109/jproc.2009.2013022 fatcat:hngyzlfvtfek7paxj3dlivffaa


2020 2020 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-Taiwan)  
In the fifth generation (5G) mobile network, it is necessary to realize ultra-low latency communication.  ...  We also tried to improve the accuracy of labeling by extracting the moving object regions. The experimental results showed slight improvement in the accuracy of labeling.  ...  Therefore, an indoor positioning system (IPS) should be used for indoor positioning. This paper mainly discusses the localization error of an ultra-wideband (UWB) indoor positioning system.  ... 
doi:10.1109/icce-taiwan49838.2020.9258230 fatcat:g25vw7mzvradxna2grlzp6kgiq
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