BriefGPT.xyz
Dec, 2018
深度UL2DL：从上行到下行的信道知识转移
Deep UL2DL: Channel Knowledge Transfer from Uplink to Downlink
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Mohammad Sadegh Safari, Vahid Pourahmadi
TL;DR
利用深度卷积神经网络和生成对抗神经网络来利用上行CSI推断下行CSI，实现无需反馈的数据驱动方案，以发现信道状态信息用于有效分配无线资源，在FDD通信中准确推断数据。
Abstract
Knowledge of the channel state information (
csi
) at the transmitter side is one of the primary sources of information that can be used for efficient allocation of
wireless resources
. Obtaining Down-Link (DL)
→