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Navigable networks as Nash equilibria of navigation games [PDF]
40 pages, 17 ...
András Gulyás +4 more
openaire +4 more sources
A common computer vision task is navigation and mapping. Many indoor navigation tasks require depth knowledge of flat, unstructured surfaces (walls, floor, ceiling). With passive illumination only, this is an ill-posed problem. Inspired by small children using a torchlight, we use a spotlight for active illumination.
Michael Felsberg +4 more
openaire +4 more sources
Performance analysis of the BDSBAS-B1C message in trial operation stage
BeiDou Satellite-based Augmentation System (BDSBAS) has come into the trial operation stage since July, 2020. To evaluate the characteristic of the augmentation message in BDSBAS-B1C signal, the effectiveness of the message content was firstly analyzed ...
Jie Xin +8 more
doaj +1 more source
A method for evaluating the entanglement efficiency of dual-path entangled microwaves based on second-order correlation detection is proposed in this paper.
Tianli Wei +5 more
doaj +1 more source
A radio navigation angle measurement method with entangled microwave signals
There are the common problems of limited precision, low anti-interference ability and poor signal detection performance in the classical radio navigation angle measurement systems.
X. Li +5 more
doaj +1 more source
A Navigation Ranging Scheme With True Random Entangled Microwave Signals
Focusing on the problem of vulnerable anti-deception and weak anti-jamming ability in classical pseudorandom code correlation ranging, we present a navigation ranging scheme with true random entangled microwave signals.
Xiang Li +4 more
doaj +1 more source
AbstractThe additional data acquired when using multiple receiver coils is commonly used to improve SNR or reduce acquisition times. It may also be used to remove image artifacts by selectively replacing corrupt data. In the present study, a correction scheme is presented based on simultaneous acquisition of spatial harmonics (SMASH) that enables ...
Bydder, M +4 more
openaire +3 more sources
A Deep Learning Anomaly Detection Framework for Satellite Telemetry with Fake Anomalies
Reducing satellite failures and keeping satellites healthy in orbit are important issues. Current satellite systems have developed modules to detect anomalies on board.
Yakun Wang +3 more
doaj +1 more source
Discussion on the frequency and bandwidth of continuous variable entangled microwave signal
We discuss the relationship between the photon frequency used to produce a continuous variable entangled microwave signal and the signal frequency used for its measurement.
Xiang Li +3 more
doaj +1 more source
Robust design of a machine learning-based GNSS NLOS detector with multi-frequency features
The robust detection of GNSS non-line-of-sight (NLOS) signals is of vital importance for land- and close-to-land-based safe navigation applications. The usage of GNSS measurements affected by NLOS can lead to large unbounded positioning errors and loss ...
Omar García Crespillo +3 more
doaj +1 more source

