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Covert/Stealth/Low Probability of Detection Communications and QKD
2019This chapter is devoted to covert communications, also known as low probability of detection/intercept, as well as stealth communications, and how they can improve secret-key rate for QKD applications. The chapter starts with brief introduction to covert communications, followed by the description of their differences with respect to steganography. One
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Detection of multiple access low-probability-of-intercept networks
Proceedings of TCC'94 - Tactical Communications Conference, 2002Increased demands for highly connective, yet covert, communications in the tactical battlefield have fueled the development of so-called multiple access low-probability-of-intercept (MALPI) networks. Although there have been a number of research efforts regarding the design of MALPI networks, detectability analyses are typically carried out for a ...
R.F. Mills, G.E. Prescott
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Bounds for Low Probability of Detection for Underwater Acoustic Communication
IEEE Journal of Oceanic Engineering, 2016Most military underwater activities require stealth operations, and hydroacoustic transmissions might temper the mission. For this reason, military underwater acoustic transmission aims for low probability of detection (LPD). LPD communication systems are characterized by low transmission power and reception at low signal-to-noise power ratio (SNPR ...
Roee Diamant, Lutz Lampe, Emmett Gamroth
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Probability hypothesis density filter with low detection probability
IET Conference Proceedings, 2021M. Wu +5 more
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Low probability of detection communications-LPD waveform design and detection techniques
MILCOM 91 - Conference record, 2002The author defines six typical conventional and low probability of detection (LPD) waveforms and analyzes them against seven detection techniques. Simplified models are presented as examples of each technique and approximate sensitivities derived. These provide a general approach to the designing of waveforms that successfully resist detection.
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Performance Analysis of Signal Pattern Reducing Techniques for Low Probability of Detection
2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall), 2019Ad-hoc flexibly deployable networks destined for tactical military or civilian applications often suffer from poor synchronization which may lead to unreliable communication. Quasi-Synchronous (QS) CDMA employing Loosely Synchronous (LS) codes allows weak synchronization due to the Zero-Correlation Zone of the code's correlation functions.
Chryssalenia Koumpouzi +2 more
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Opportunistic Power Control for Low Probability of Detection Communication
MILCOM 2022 - 2022 IEEE Military Communications Conference (MILCOM), 2022Kennedy A. Lee, John R. Barry
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Tracking manoeuvring targets with a low probability of detection in clutter
IEE Proceedings F Radar and Signal Processing, 1990A new technique for tracking manoeuvering targets with a low probability of detection in a cluttered environment is presented. It generalises the (N,M) scan bifurcating filter of Kenefic (1981) so that the life of track branches which do not associate with plots is extended, resulting in improved tracking of targets with a low probability of detection.
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Automated and Blind Detection of Low Probability of Intercept RF Anomaly Signals
Proceedings of the 30th Annual International Conference on Mobile Computing and NetworkingAutomated spectrum monitoring necessitates the accurate detection of low probability of intercept (LPI) radio frequency (RF) anomaly signals to identify unwanted interference in wireless networks. However, detecting these unforeseen low-power RF signals is fundamentally challenging due to the scarcity of labeled RF anomaly data.
Kunal Gusain +6 more
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