… from terrestrial area to global and full space [3]. … of space, air, and ground network; users
with diverse full space usage … For example, the space connections relayed by low earth orbit …

… to transmit the packets via the space segment, they will first upload the packets to the
UAVs. The total number of ground nodes are 3,200 and they are evenly distributed. Due to the …

… studies an intelligent transmission strategy of space-based … of data transmission by combining
the transmission subsystems … .) to form an integrated intelligent transmission system. In the …

… 1) We design a SAGIN model toward remote area users’ data collection and transmission,
by cooperating LEO satellites in the space, HAPs in the air, ground stations, and the DPC. The …

Space-air-ground integrated networks (SAGINs) provide global information sharing, large-scale
coverage, and ubiquitous collaboration architecture, and alleviate the pressure of rapid …

… of the space-air platform results in significant Doppler shift. Air interface of the space-air … the
characteristics of the space-air network, such as strong mobility, long transmission delay, and …

… the antenna array enabled space/air/ground communication networks. For instance, the
high-dynamic feature of space/air/ground platforms and the directional transmission feature of …

… Air-based sub-network: This is a mobile network com… air balloons, etc., providing opportunistic
data transmission services. Among them, the high-altitude platform (HAP) is a common air …

… Therefore, space, air, and ground networks should all be … artificial intelligence (AI) techniques
for improving space, air, … intelligent communications and can integrate space, air, and …

… air and even space to truly realize the “ubiquitous connection” of the entire world by coordinating
transmission … ie, a space network of satellites on various orbits, an air network of aircrafts…