Neural network decoding of the block Markov superposition transmission
A neural network (NN)-based decoding algorithm of block Markov superposition transmission (BMST) was researched.The decoders of the basic code with different network structures and representations of training data were implemented using NN.Integrating the NN-based decoder of the basic code in an ite...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2020-09-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020158/ |
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| _version_ | 1841539265339588608 |
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| author | Qianfan WANG Sheng BI Zengzhe CHEN Li CHEN Xiao MA |
| author_facet | Qianfan WANG Sheng BI Zengzhe CHEN Li CHEN Xiao MA |
| author_sort | Qianfan WANG |
| collection | DOAJ |
| description | A neural network (NN)-based decoding algorithm of block Markov superposition transmission (BMST) was researched.The decoders of the basic code with different network structures and representations of training data were implemented using NN.Integrating the NN-based decoder of the basic code in an iterative manner,a sliding window decoding algorithm was presented.To analyze the bit error rate (BER) performance,the genie-aided (GA) lower bounds were presented.The NN-based decoding algorithm of the BMST provides a possible way to apply NN to decode long codes.That means the part of the conventional decoder could be replaced by the NN.Numerical results show that the NN-based decoder of basic code can achieve the BER performance of the maximum likelihood (ML) decoder.For the BMST codes,BER performance of the NN-based decoding algorithm matches well with the GA lower bound and exhibits an extra coding gain. |
| format | Article |
| id | doaj-art-2719aee10d4646d2a81694756ada9bf5 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2020-09-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-2719aee10d4646d2a81694756ada9bf52025-01-14T07:19:59ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2020-09-014120220959737571Neural network decoding of the block Markov superposition transmissionQianfan WANGSheng BIZengzhe CHENLi CHENXiao MAA neural network (NN)-based decoding algorithm of block Markov superposition transmission (BMST) was researched.The decoders of the basic code with different network structures and representations of training data were implemented using NN.Integrating the NN-based decoder of the basic code in an iterative manner,a sliding window decoding algorithm was presented.To analyze the bit error rate (BER) performance,the genie-aided (GA) lower bounds were presented.The NN-based decoding algorithm of the BMST provides a possible way to apply NN to decode long codes.That means the part of the conventional decoder could be replaced by the NN.Numerical results show that the NN-based decoder of basic code can achieve the BER performance of the maximum likelihood (ML) decoder.For the BMST codes,BER performance of the NN-based decoding algorithm matches well with the GA lower bound and exhibits an extra coding gain.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020158/BMSTGA lower boundNNsliding window decoding |
| spellingShingle | Qianfan WANG Sheng BI Zengzhe CHEN Li CHEN Xiao MA Neural network decoding of the block Markov superposition transmission Tongxin xuebao BMST GA lower bound NN sliding window decoding |
| title | Neural network decoding of the block Markov superposition transmission |
| title_full | Neural network decoding of the block Markov superposition transmission |
| title_fullStr | Neural network decoding of the block Markov superposition transmission |
| title_full_unstemmed | Neural network decoding of the block Markov superposition transmission |
| title_short | Neural network decoding of the block Markov superposition transmission |
| title_sort | neural network decoding of the block markov superposition transmission |
| topic | BMST GA lower bound NN sliding window decoding |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020158/ |
| work_keys_str_mv | AT qianfanwang neuralnetworkdecodingoftheblockmarkovsuperpositiontransmission AT shengbi neuralnetworkdecodingoftheblockmarkovsuperpositiontransmission AT zengzhechen neuralnetworkdecodingoftheblockmarkovsuperpositiontransmission AT lichen neuralnetworkdecodingoftheblockmarkovsuperpositiontransmission AT xiaoma neuralnetworkdecodingoftheblockmarkovsuperpositiontransmission |