| QAM调制下的T—TCM |
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| 引用本文： | 刘文杰,傅海阳,等.QAM调制下的T—TCM[J].重庆邮电学院学报(自然科学版),2001,13(1):9-12. |
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| 作者姓名： | 刘文杰 傅海阳 |
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| 作者单位： | 南京邮电学院通信工程系!江苏南京210003 |
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| 摘 要： | 文章以与二进制Turbo码相类比的形式，给出了QAM调制下T－TCM的编、译码结构及译码算法，并通过计算机模拟对其性能进行了分析，结果显示T－TCM综合了Turbo码及TCM的优点，是一种宽频带利用率并可取得优异编码性能的编码技术，有着及其广阔的应用前景。
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| 关 键 词： | Turbo dcg T－TCM QAM调制 信道编码 |
T-TCM Under QAM |
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| LIU Wen jie,FU Hai yang,YANG Long xiang.T-TCM Under QAM[J].Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition),2001,13(1):9-12. |
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| Authors: | LIU Wen jie FU Hai yang YANG Long xiang |
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| Abstract: | The paper gives the structures of the coder and the decoder of T TCM using QAM similar to binary Turbo codes,and presents the corresponding decoding algorithm. By computer simulation, it's performance is analyzed,and the result shows that T TCM has the advantages of the combination of Turbo codes and TCM technology, and is a kind of bandwidth efficient coding scheme obtaining high coding gain. So, T TCM shows great promise in many fields in the future. |
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| Keywords: | Turbo codes QAM TCM T TCM interative decoding |
| 本文献已被 CNKI 维普 等数据库收录！ |
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