A Movable Spot-Beam Scheduling Optimization Algorithm for Satellite Communication System with Resistance to Rain Attenuation

2017 ◽  
pp. 172-181
Author(s):  
Houtian Wang ◽  
Xingpei Lu ◽  
Dong Chen ◽  
Yufei Shen ◽  
Ying Tao ◽  
...  
Keyword(s):  
Optimization Algorithm ◽  
Communication System ◽  
Satellite Communication ◽  
Rain Attenuation ◽  
Scheduling Optimization ◽  
Satellite Communication System ◽  
Scheduling Optimization Algorithm ◽  
Spot Beam

Research of Rain Attenuation of Ka-Band Satellite Communication System

2013 ◽  
Vol 433-435 ◽  
pp. 1526-1529
Author(s):  
Li Rong
Keyword(s):  
Communication System ◽  
Satellite Communication ◽  
Meteorological Factors ◽  
Satellite Communications ◽  
Rain Attenuation ◽  
Narrow Beam ◽  
Ka Band ◽  
Satellite Communication System ◽  
Large Bandwidth ◽  
Compensation Methods

Ka-band satellite communication system has some advantages including a large bandwidth, a huge capacity, a narrow beam, a small terminal size, which makes it a trend in future satellite communications. However, the system is now faced with great challenge-meteorological factors, which aroused suspicion among researchers about its realization. In this paper, the feature of rain fade is analyzed and several compensation methods are presented.

scholarly journals Rain Attenuation Prediction Models in Microwave and Millimeter Bands for Satellite Communication System: A Review

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Hammed O Busari ◽  
Olaosebikan A Fakolujo
Keyword(s):  
Frequency Band ◽  
Communication System ◽  
Communication Systems ◽  
Satellite Communication ◽  
Rain Rate ◽  
Satellite System ◽  
Rain Attenuation ◽  
Rapid Expansion ◽  
Satellite Communication System ◽  
Communication Signal

The progressively demand on satellite communication systems has consequently resulted in lower frequency bands getting more congested. The usage of frequency band beyond 10 GHz is in focus nowadays as a result of the rapid expansion of radio communication systems. However, Rain is the leading attenuation factor of different communication signal of frequencies beyond 10 GHz. Attenuation due to rain has a significant propagation effect that needs to be carefully considered in satellite communication system network. Rain attenuation predictions and rain rate are essential when planning microwave satellite communication links.  A review of the rain rate integration time and rain attenuation models for microwave and millimeter bands satellite system is presented.  Keywords: Frequency Band, Rain Attenuation, Rain Attenuation Model, Rain Rate, Satellite System

K-band SS/TDMA in Japanese satellite communication system

1982 ◽  
Author(s):  
S. OKASAKA ◽  
M. NAKAMURA ◽  
T. TANAKA ◽  
T. TAKEUCHI ◽  
H. KOMAGATA
Keyword(s):  
Communication System ◽  
Satellite Communication ◽  
Satellite Communication System ◽  
K Band
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