Results 81 to 90 of about 25,641,075 (274)
Orbit Determination Error Analysis for the KOMPSAT [PDF]
Journal of Astronomy and Space Sciences, 1998 Orbit error analysis was performed for the GPS navigation solutions and ground station tracking data of the KOMPSAT (Korea Multi-Purpose SATellite), which will be launched in 1999 for cartography of Korean peninsula as main mission. A least square method
Jeong-Sook Lee, Byoung-Sun Lee
doaj
IEEE AccessAutomated driving technologies are expected to reduce traffic congestion. Research studies have been conducted on the use of multi-agents as a method for analyzing and resolving traffic congestion involving a mixture of automated and manually driven ...
Yukari Mochizuki, Kenji Sawada
doaj +1 more source
Visual Information Pianists Use for Efficient Score Reading
Frontiers in Psychology, 2018 When sight-reading music, pianists have to decode a large number of notes and immediately transform them into finger actions. How do they achieve such fast decoding?
Eriko Aiba +3 more
doaj +1 more source
Characteristics of homogeneous multi-core fibers for SDM transmission
APL Photonics, 2019 We describe optical data transmission systems using homogeneous, single-mode, multi-core fibers (MCFs). We first briefly discuss space-division multiplexing (SDM) fibers, observing that no individual SDM fiber offers overwhelming advantages over bundles ...
Benjamin J. Puttnam +8 more
doaj +1 more source
IEEE Access, 2017 In this paper, we design a novel architecture of distributed satellite cluster network (DSCN). In order to achieve a good trade-off between the energy consumption and the total capacity, we investigate the joint downlink power and time-slot allocation ...
Xudong Zhong +3 more
doaj +1 more source
Ultramicrowave communications system, phase 2 [PDF]
Communications system design was completed and reviewed. Minor changes were made in order to make it more cost effective and to increase design flexibility.
core +1 more source
On the Application of Massive MIMO Systems to Machine Type Communications [PDF]
, 2018 Felipe A. P. de Figueiredo +3 more
openalex +3 more sources
Deep Learning-Based Link Quality Estimation for RIS-Assisted UAV-Enabled Wireless Communications System. [PDF]
Sensors (Basel), 2023 Tesfaw BA +5 more
europepmc +1 more source
Experimental Demonstration of a Visible Light Communications System Based on Binary Frequency-Shift Keying Modulation: A New Step toward Improved Noise Resilience. [PDF]
Sensors (Basel), 2023 Beguni C +4 more
europepmc +1 more source
AMPA experimental communications systems [PDF]
The program was conducted to demonstrate the satellite communication advantages of Adaptive Phased Array Technology. A laboratory based experiment was designed and implemented to demonstrate a low earth orbit satellite communications system.
Beckerman, D. +3 more
core +1 more source