A survey on radio frequency based precise localisation technology for UAV in GPS-denied environment
Owing to the specific characteristics of Unmanned Aerial Vehicles (UAVs), the demands and
applications increase dramatically for them being deployed in confined or closed space for …
applications increase dramatically for them being deployed in confined or closed space for …
Smart collaborative tracking for ubiquitous power IoT in edge-cloud interplay domain
F Song, M Zhu, Y Zhou, I You… - IEEE Internet of Things …, 2019 - ieeexplore.ieee.org
Ubiquitous power Internet of Things (IoT) is suffering unprecedented constraints and reliable
tracing is a typical example. Motivated by software-defined and function virtualization …
tracing is a typical example. Motivated by software-defined and function virtualization …
Solution and analysis of TDOA localization of a near or distant source in closed form
Point positioning and direction of arrival (DOA) localization require separate estimators,
depending on whether the source is near or distant from the sensors. The use of modified …
depending on whether the source is near or distant from the sensors. The use of modified …
Semidefinite programming for NLOS error mitigation in TDOA localization
Non-line-of-sight (NLOS) error mitigation for the time-of-arrival (TOA) localization has been
extensively studied, but these methods cannot be directly applied for the time-difference-of …
extensively studied, but these methods cannot be directly applied for the time-difference-of …
Nearly optimal sensor selection for TDOA-based source localization in wireless sensor networks
Z Dai, G Wang, X **, X Lou - IEEE Transactions on Vehicular …, 2020 - ieeexplore.ieee.org
In a large-scale wireless sensor network, it is typically impossible to use all the sensors to
localize a source due to the limited communication range and battery power of the sensor …
localize a source due to the limited communication range and battery power of the sensor …
An enhanced indoor positioning algorithm based on fingerprint using fine-grained csi and rssi measurements of ieee 802.11 n wlan
J Wang, J Park - Sensors, 2021 - mdpi.com
Received signal strength indication (RSSI) obtained by Medium Access Control (MAC) layer
is widely used in range-based and fingerprint location systems due to its low cost and low …
is widely used in range-based and fingerprint location systems due to its low cost and low …
Multimodal indoor localization: Fusion possibilities of ultrasonic and bluetooth low-energy data
The resilience of indoor localization systems is a main concern of their industrial application.
A combination of different techniques can enhance the overall robustness of such systems …
A combination of different techniques can enhance the overall robustness of such systems …
NLOS Identification and Mitigation for Time-based Indoor Localization Systems: Survey and Future Research Directions
One hurdle to accurate indoor localization using time-based networks is the presence of
Non-Line-Of-Sight (NLOS) and multipath signals, affecting the accuracy of ranging in indoor …
Non-Line-Of-Sight (NLOS) and multipath signals, affecting the accuracy of ranging in indoor …
A low-cost physical location discovery scheme for large-scale Internet of Things in smart city through joint use of vehicles and UAVs
With the development of Information and Communication Technology (ICT), the construction
of the smart city came into being. Compared with the traditional city, a smart city can reduce …
of the smart city came into being. Compared with the traditional city, a smart city can reduce …
Three passive TDOA-AOA receivers-based flying-UAV positioning in extreme environments
In this paper, motivated by the fact that precisely positioning a flying unmanned aerial
vehicle (UAV) by passive radio frequency (RF) measurements are being troubled by the …
vehicle (UAV) by passive radio frequency (RF) measurements are being troubled by the …