Results 51 to 60 of about 351,545 (187)
Vehicle-to-Vehicle Communications with Urban Intersection Path Loss Models [PDF]
, 2016 Vehicle-to-vehicle (V2V) communication can improve road safety and traffic efficiency, particularly around critical areas such as intersections. We analytically derive V2V success probability near an urban intersection, based on empirically supported ...
Abdulla, Mouhamed +2 more
core +1 more source
IEEE AccessIn this paper, the path following problem of an underactuated unmanned surface vehicle (USV) in the presence of environmental disturbances is considered. To compensate for the sideslip induced by drift forces, an adaptive Kalman-like observer is proposed
Luka Martinovic +4 more
doaj +1 more source
Finite Time Guidance Law to Intercept Desired LOS Angle Using NTSM Control [PDF]
فصلنامه علوم و فناوری فضایی, 2018 Nonsingular terminal sliding mode (NTSM) guidance for intercepting the desired line of sight (LOS) angle in terminal phase is proposed in this paper. In order to satisfy the predefined LOS angle and to intercep into target, a nonsingular terminal sliding
Vahid Behnamgol +2 more
doaj
The Effect of Foreground Mitigation Strategy on EoR Window Recovery [PDF]
, 2016 The removal of the Galactic and extragalactic foregrounds remains a major challenge for those wishing to make a detection of the Epoch of Reionization 21-cm signal.
Abdalla, Filipe +5 more
core +3 more sources
A Geometry-Based Modelling Approach for the Line-of-Sight Probability in UAV Communications
IEEE Open Journal of the Communications SocietyThis paper presents a geometry-based three-dimensional Probability of Line of Sight $(P_{\mathrm {LoS}})$ model for generic urban environments. The existing $P_{\mathrm {LoS}}$ models are mostly empirical, based on measurements or ray-tracing ...
Abdul Saboor +4 more
doaj +1 more source
TOA localization for multipath and NLOS environment with virtual stations
EURASIP Journal on Wireless Communications and Networking, 2017 An effective geometrical method which can locate a source based on the time-of-arrival (TOA) measurements and the floor plan information is proposed in simple non-line-of-sight (NLOS) indoor environment where the multiple-bound scattering signal paths ...
Deliang Liu +4 more
doaj +1 more source
Line of Sight(LoS) Probability Prediction for Satellite and HAPs Communication in Trabzon, Turkey
International Journal of Applied Mathematics, Electronics and Computers, 2016 The knowledge of Line of Sight (LoS) probability is curicial to estimate signal attenuation correctly in mobile wireless communication. Especially in built-up areas, more accurate LoS probability determination helps to obtain more realistic propagation models or path loss models.
Aydın, Volkan +2 more
openaire +3 more sources
2021 IEEE Conference on Control Technology and Applications (CCTA), 2021 8 pages, 8 figures, Presented at CCTA ...
Tuck, Victoria +3 more
openaire +2 more sources
milliProxy: a TCP Proxy Architecture for 5G mmWave Cellular Systems
, 2017 TCP is the most widely used transport protocol in the internet. However, it offers suboptimal performance when operating over high bandwidth mmWave links.
Mezzavilla, Marco +6 more
core +1 more source
LOS (Line of Sight) Algorithm and Unknown Input Observer Based Leader-Follower Formation Control
Journal of Institute of Control, Robotics and Systems, 2010 This paper proposes about decentralized control approach based Leader-Follower formation control using LOS (Line of Sight) algorithm and unknown input observer. The position of robots which is a basic information in multi-robot or single robot motion control is determined by localization algorithm fusing UPS (Ultrasonic Position System) and kinematics ...
Suk-Min Yoon +4 more
openaire +2 more sources