在脈衝通道上使用雙向中繼站傳輸結合分時區塊編碼與網路編碼並嵌入適應性的放大傳輸與解碼傳輸元素

Network Coding and Distributed Space-Time Block Codes with Adaptive AAF/DAF Elements for Two-Way Relay in Impulsive Noise Channels

徐慶豪(Ching-Hao Hsu)

指導教授 ： 曾恕銘

國立臺北科技大學/電資學院/電腦與通訊研究所/碩士(2014年)

https://doi.org/10.6841/NTUT.2014.00529

摘要

使用雙向中繼站傳輸技術從兩個傳輸端中設置兩個中繼站，之前的文獻提出了雙向中繼站傳輸結合網路編碼並全部使用解碼傳輸元素。在本文中，我們使用了分時區塊編碼並嵌入了適應性的放大傳輸與解碼傳輸元素。模擬結果顯示位元錯誤率在10-2並在δ等於2、1.44、1和0.8分別優於1.2分貝、1.8分貝、2分貝以及2.2分貝。

關鍵字

雙向中繼站 ； 分時區塊編碼 ； 適應性放大傳輸與解碼傳輸元素 ； 吞脈衝雜訊 ； 電力線傳輸 ； 廣義高斯分布

並列摘要

In the two-way relay networks with two relays between two nodes, the previous scheme proposed a two-way relay network coding system using all Decode-and-Forward (DAF) elements without STBC. In our proposed scheme, we transmit using Alamouti DSTBC with adaptive AAF/DAF elements. The simulation result shows that at 10-2 BER our proposed scheme is better than the previous scheme by 1.2dB,1.8dB,2dB and 2.2dB forδ = 2,1.44,1 and 0.8, respectively.

並列關鍵字

Two-way relay ； Distributed ； DSTBC ； A adaptive ； DAF ； AAF ； power-line communication, impulsive noise ； generalized Gaussian distribution

參考文獻

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