Results 271 to 280 of about 1,464,347 (286)

Performance Analysis of Signal Pattern Reducing Techniques for Low Probability of Detection

2019 IEEE 90th Vehicular Technology Conference (VTC2019-Fall), 2019
Ad-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, Predrag Spasojevic, Fikadu T. Dagefu   +2 more
openaire   +1 more source

On the Sensitivity of Wideband Radiometric Detection for Low Probability of Intercept and Probability of Detection (LPI/LPD) in Frequency Hopped Systems

MILCOM 2013 - 2013 IEEE Military Communications Conference, 2013
Using radiometric detection, the detection threshold for a wideband radiometer (WR) to detect bursty signals e.g., transmission with duty cycle in frequency hopped systems is discussed in the paper. For this detector, the detection threshold is characterized by the probabilities of false alarm and detection, hopping bandwidth, duration of transmission,
Lan K. Nguyen, Mario A. Blanco, Louis J. Sparace   +2 more
openaire   +1 more source

Tracking manoeuvring targets with a low probability of detection in clutter

IEE Proceedings F Radar and Signal Processing, 1990
A 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.
openaire   +1 more source

Automated and Blind Detection of Low Probability of Intercept RF Anomaly Signals

Proceedings of the 30th Annual International Conference on Mobile Computing and Networking
Automated 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, Zoheb Hassan, David Couto, Mai Abdel Malek, Vijay K Shah, Lizhong Zheng, Jeffrey H. Reed   +6 more
openaire   +2 more sources

Deep Learning-Based Approach for Low Probability of Intercept Radar Signal Detection and Classification

Journal of communications technology & electronics, 2020
G. Ghadimi, Y. Norouzi, Reza Bayderkhani, M. Nayebi, S. M. Karbasi   +4 more
semanticscholar   +1 more source

Probabilistic frequency-hopping sequence with low probability of detection based on spectrum sensing

IET Communications, 2017
B. Ning, Zan Li, Lei Guan, Fuhui Zhou
semanticscholar   +1 more source

A metric for defining low probability of detection based on gain differences

Conference Record of Thirty-Fifth Asilomar Conference on Signals, Systems and Computers (Cat.No.01CH37256), 2001
G. Dillard, R. Dillard
semanticscholar   +1 more source

low-probability of detection

2000
openaire   +1 more source

low-probability of detection

2011
openaire   +1 more source

Spread spectrum signals with low probability of chip rate detection

MILCOM 88, 21st Century Military Communications - What's Possible?'. Conference record. Military Communications Conference, 1988
D. Reed, M. Wickert
semanticscholar   +1 more source