HI-CLASS on AEOS: a large-aperture laser radar for space surveillance/situational awareness investigations

2001 ◽  
Author(s):  
Mark A. Kovacs ◽  
Gordon L. Dryden ◽  
Richard H. Pohle ◽  
Kirstie Ayers ◽  
Richard A. Carreras ◽  
...  
Keyword(s):  
Situational Awareness ◽  
Laser Radar ◽  
Large Aperture

Maintaining Situational Awareness: The Role of Visual Attention

1999 ◽  
Author(s):  
Alex Chaparro ◽  
Loren Groff ◽  
Kamala Tabor ◽  
Kathy Sifrit ◽  
Leo J. Gugerty
Keyword(s):  
Visual Attention ◽  
Situational Awareness

Large-aperture deformable mirror correction of tiled-grating wavefront error

2006 ◽  
Vol 133 ◽  
pp. 645-648 ◽  
Author(s):  
B. E. Kruschwitz ◽  
R. Jungquist ◽  
J. Qiao ◽  
S. Abbey ◽  
S. E. Dean ◽  
...  
Keyword(s):  
Deformable Mirror ◽  
Large Aperture ◽  
Wavefront Error

Review on Fog Based Spectrum Sensing for Artificial Intelligence

2018 ◽  
pp. 66-70
Author(s):  
A. Rethina Palin ◽  
I. Jeena Jacob
Keyword(s):  
Bandwidth Allocation ◽  
Situational Awareness ◽  
Cluster Head ◽  
Mesh Network ◽  
Network Systems ◽  
Markov Logic ◽  
Wireless Mesh ◽  
Local Environments ◽  
Reactive Routing ◽  
The Hierarchical Structure

Wireless Mesh Network (MWN) could be divided into proactive routing, reactive routing and hybrid routing, which must satisfy the requirements related to scalability, reliability, flexibility, throughput, load balancing, congestion control and efficiency. DMN (Directional Mesh Network) become more adaptive to the local environments and robust to spectrum changes. The existing computing units in the mesh network systems are Fog nodes, the DMN architecture is more economic and efficient since it doesn’t require architecture- level changes from existing systems. The cluster head (CH) manages a group of nodes such that the network has the hierarchical structure for the channel access, routing and bandwidth allocation. The feature extraction and situational awareness is conducted, each Fog node sends the information regarding the current situation to the cluster head in the contextual format. A Markov logic network (MLN) based reasoning engine is utilized for the final routing table updating regarding the system uncertainty and complexity.

Atmospheric Observation by a Laser Radar Using Raman Scattering and Mie Scattering

2003 ◽  
Vol 123 (10) ◽  
pp. 1714-1720 ◽  
Author(s):  
Tetsuo Fukuchi ◽  
Takuya Nayuki ◽  
Takashi Fujii ◽  
Koshichi Nemoto
Keyword(s):  
Raman Scattering ◽  
Mie Scattering ◽  
Laser Radar

Improvement in Distance Resolution of Chaos Laser Radar Using Phase Delay Circuit

2008 ◽  
Vol 128 (4) ◽  
pp. 607-612
Author(s):  
Nagayuki Sato ◽  
Yoshikazu Yano ◽  
Norio Tsuda ◽  
Jun Yamada
Keyword(s):  
Phase Delay ◽  
Laser Radar ◽  
Delay Circuit
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