scholarly journals Analysis of Channel Model for GEO Satellite Mobile Communication System

2012 ◽  
Author(s):  
Lu Lu ◽  
Daoxing Guo ◽  
Aijun Liu ◽  
Maoqiang Yang
Keyword(s):  
Mobile Communication ◽  
Communication System ◽  
Channel Model ◽  
Mobile Communication System ◽  
Geo Satellite

Design and Simulation of Wireless Communication System Channel in Coal Mine Based on OFDM Technology

2014 ◽  
Vol 989-994 ◽  
pp. 3823-3826
Author(s):  
Rong Hua Ma
Keyword(s):  
Wireless Communication ◽  
Mobile Communication ◽  
Coal Mine ◽  
Communication System ◽  
Channel Model ◽  
Transmission Rate ◽  
Mobile Communication System ◽  
Underground Coal Mine ◽  
Underground Channel ◽  
Wireless Communication System

The OFDM technology is applied in the mobile communication system of underground coal mine, the wireless communication system channel of underground coal mine is researched. The underground channel model is established, and the simulation is taken for testing the performance of system. The simulation results show that the OFDM technology can be applied in the mobile communication system in underground coal mine, and the transmission rate of the system and the ability of anti-interference are improved.

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