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[主讲人: 向维] [时间: 2011-04-12 15:30:00]
此讲座为录播。
主讲人：向维（澳大利亚南昆士兰大学（University of SouthernQueensland）电子和计算机工程系高级讲师、博士生导师）
内容简介：We investigate the performance of analogue network coding (ANC) formulti-hop networks in this paper. With the amplify-and-forward (AF)protocol, relays broadcast the sum of two colliding signals to neighboringnodes, while the source node can subtract its own signal from the collidingsignal to obtain the received information. We first give the transmissionscheme expressions for the n-node m-frame two-way multi-hop network. Forthis scheme, we derive two-level recursive end-to-end signal-to-noise ratio(SNR) expressions. Without loss of generality, the closed-form expression ofthe outage probability for the generalized multi-hop network is evaluated.Numerical results demonstrate that the outage performance with ANC is betterthan the traditional scheme without ANC.
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