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ADAPTIVE CODING AND MODULATION APPARATUS AND METHOD FOR FORWARD LINK IN SATELLITE COMMUNICATION
ADAPTIVE CODING AND MODULATION APPARATUS AND METHOD FOR FORWARD LINK IN SATELLITE COMMUNICATION
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机译:卫星通信中的自适应编码和调制装置及前向链接方法
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摘要
An adaptive coding and modulation (ACM) apparatus and method for a forward link in satellite communication is provided. The ACM apparatus may include a receiving unit to receive a signal-to-noise ratio (SNR) of a received signal, a determination unit to determine whether the SNR of the received signal is less than or equal to a threshold value, and a processing unit to execute a channel prediction algorithm when the SNR of the received signal is determined to be less than or equal to the threshold value.
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