Two-hop relaying systems suffer spectral efficiency loss due to the half-duplex property of relays. This paper proposes ......

在研究已有的放大转发（AF）和解码转发（DF）这两种中继模式的基础上，根据估计转发（EF）的思想，提出了一种对软符号和相应噪声功率估值的新型EF......