output decoder 中文意思是什麼
output decoder
解釋
輸出譯碼器-
The decoder is compiled and simulated in ep1c12q240c by quartusii - 5. 0. the different error style is added to the sequence received in emulated channel. correspondingly, the correct decoding results are attained at the output terminal
在quartusii - 5 . 0模擬環境下以cyclone系列的ep1c12q240c為目標晶元對譯碼器進行了編譯和模擬,在接收序列中加入不同的錯誤類型,相應的在譯碼器輸出端得出了譯碼后的正確譯碼結果,驗證了設計方案的正確性。 -
For practical implementations, simpler decoding algorithms have been suggested. this decoder implements iterative decoding of tpcs using a soft - input hard - output decoder, followed by reliability calculations to obtain oft - decisions from the hard - output of the decoder. the performance of this decoder is nearly optimal and thus the decoding strategy presents a good compromise
針對實際應用中存在的計算復雜問題,在重復譯碼實現中採用軟進/硬出的簡化演算法,用可靠度估計從硬判決輸出中獲得軟信息,從而使譯碼器在性能優越和計算簡便之間獲得了一個很好的折中,並通過硬體實現了tpc的實時解碼,在低信噪比( eb / n0 )的條件下取得了非常低的誤碼率。
分享友人