A Hybrid <i>θ</i>*-APF-Q Framework for Energy-Aware Path Planning of Unmanned Surface Vehicles Under Wind and Current. [PDF]
Sensors (Basel)Sun X, Dong Z, Chen X, Sun L, An Y.
europepmc +1 more source
LoRa-Based Data Mule Technology for Fuel Station Monitoring in Underground Mining. [PDF]
Sensors (Basel)Theissen M +3 more
europepmc +1 more source
A Two-Stage Framework for Sensor Selection and Geolocation for eVTOL Emergency Localization Using HF Skywaves. [PDF]
Sensors (Basel)Liu X, Ai H, Xu C, Chen Z, Li Z.
europepmc +1 more source
Related searches:
Direct versus indirect line of sight (LOS) stabilization
IEEE Transactions on Control Systems Technology, 2003Two methods are analyzed for inertially stabilizing the pointing vector defining the line of sight (LOS) of a two-axis gimbaled laser tracker. Mounting the angular rate and acceleration sensors directly on the LOS axes is often used for precision pointing applications.
Peter J. Kennedy, Rhonda L. Kennedy
exaly +2 more sources
Pulse detection algorithm for line-of-sight (LOS) UWB ranging applications
IEEE Antennas and Wireless Propagation Letters, 2005This paper presents an algorithm for precise determination of the distance between a pair of transmitting and receiving antennas using FCC conforming ultra-wideband (UWB) pulses. Indoor line-of-sight (LOS) measurements up to 24 m were conducted at Research Technoplaza, Nanyang Technological University, Singapore.
Z.N. Low +4 more
exaly +2 more sources
An Analysis of Line of Sight (LoS) in Mobile Ad hoc Networks by varying Impairments
2019 10th International Conference on Computing, Communication and Networking Technologies (ICCCNT), 2019The era of multimedia communication is a major part and partial of each and every user life each task now depends very much on the internet. We believe that line-of-sight is the biggest problem many are facing. In particular, the problem of mobile station tracking at various base stations is considered.
H L Gururaj, V Janhavi
exaly +2 more sources
Precoding for MIMO Systems in Line-Of-Sight (LOS) Environment
IEEE GLOBECOM 2007-2007 IEEE Global Telecommunications Conference, 2007In line-of-sight (LOS) environments, the signal detection of multiple-input multiple-output (MIMO) systems becomes difficult because the correlation among channels becomes higher when the phase differences of direct paths are close to each other. In this paper, we propose a MIMO system with precoding to maximize the minimum distance (denoted hereafter ...
Kenichi Kobayashi 0002 +2 more
openaire +1 more source
MIMO Channel Capacity in an Indoor Line-Of-Sight (LOS) Environment
IEICE Transactions on Communications, 2005The effect of antenna correlation on the Multiple-Input Multiple-Output (MIMO) channel capacity in the real propagation environment is a topic of interest. In this paper, we present the results of a measurement campaign conducted in an indoor Line-Of-Sight (LOS) office environment.
Kei Sakaguchi +2 more
openaire +1 more source
Line of Sight (LoS) Underwater Wireless Optical Communication Based on LED
2018 9th International Symposium on Telecommunications (IST), 2018In this paper, we propose a communication system for an underwater environment based on the LED. Different modulation techniques examined under pure and coastal water. A BER analyzed to assess the system with a different situation. The simulation results indicate that a LED can be operated with a good received information quality under pure sea water ...
Mazin Ali A. Ali, Saad Khalid Rahi
openaire +1 more source