A novel chaotic interleaving algorithm for mobile wireless channels
Interleaving technique is an efficient technique to resist serious burst errors over mobile wireless fading channels.To resist 2 dimensionality burst errors effectively,a novel chaotic interleaving algorithm based on Baker map was proposed.In the proposed scheme,the binary source sequence was conver...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2016-07-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016156156/ |
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| author | Xianping WANG Hui CAO |
| author_facet | Xianping WANG Hui CAO |
| author_sort | Xianping WANG |
| collection | DOAJ |
| description | Interleaving technique is an efficient technique to resist serious burst errors over mobile wireless fading channels.To resist 2 dimensionality burst errors effectively,a novel chaotic interleaving algorithm based on Baker map was proposed.In the proposed scheme,the binary source sequence was converted to the data matrix,and then the data matrix was dispersed randomly by using the chaotic Baker map approach,in order to realize the function of transforming 2 dimensionality long bust error into the short 1 dimensionality short bust error after de-interleaving.In additional,the proposed algorithm was combined with the convolution code based on Viterbi decoding,and was applied into the scenario of convolutional codes (2,1,3) and the scenario of (2,1,7) separately for a performance comparison.The simulation results show that the performance of the proposed algorithm outperforms better than the traditional algorithms under image transmission over mobile wireless channel.Moreover,the anti-fading capability of the proposed algorithm grows as the packet length increases,while reducing the complexity significantly.Finally,the chaotic interleaver can also enhance every transmitted packet's security with different secret keys. |
| format | Article |
| id | doaj-art-f6b8dc689d854e4ca2235ea3b02fb3a0 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2016-07-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-f6b8dc689d854e4ca2235ea3b02fb3a02025-01-15T03:25:05ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012016-07-0132404459800831A novel chaotic interleaving algorithm for mobile wireless channelsXianping WANGHui CAOInterleaving technique is an efficient technique to resist serious burst errors over mobile wireless fading channels.To resist 2 dimensionality burst errors effectively,a novel chaotic interleaving algorithm based on Baker map was proposed.In the proposed scheme,the binary source sequence was converted to the data matrix,and then the data matrix was dispersed randomly by using the chaotic Baker map approach,in order to realize the function of transforming 2 dimensionality long bust error into the short 1 dimensionality short bust error after de-interleaving.In additional,the proposed algorithm was combined with the convolution code based on Viterbi decoding,and was applied into the scenario of convolutional codes (2,1,3) and the scenario of (2,1,7) separately for a performance comparison.The simulation results show that the performance of the proposed algorithm outperforms better than the traditional algorithms under image transmission over mobile wireless channel.Moreover,the anti-fading capability of the proposed algorithm grows as the packet length increases,while reducing the complexity significantly.Finally,the chaotic interleaver can also enhance every transmitted packet's security with different secret keys.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016156156/convolutional codechaotic interleavingwireless channelmobility |
| spellingShingle | Xianping WANG Hui CAO A novel chaotic interleaving algorithm for mobile wireless channels Dianxin kexue convolutional code chaotic interleaving wireless channel mobility |
| title | A novel chaotic interleaving algorithm for mobile wireless channels |
| title_full | A novel chaotic interleaving algorithm for mobile wireless channels |
| title_fullStr | A novel chaotic interleaving algorithm for mobile wireless channels |
| title_full_unstemmed | A novel chaotic interleaving algorithm for mobile wireless channels |
| title_short | A novel chaotic interleaving algorithm for mobile wireless channels |
| title_sort | novel chaotic interleaving algorithm for mobile wireless channels |
| topic | convolutional code chaotic interleaving wireless channel mobility |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016156156/ |
| work_keys_str_mv | AT xianpingwang anovelchaoticinterleavingalgorithmformobilewirelesschannels AT huicao anovelchaoticinterleavingalgorithmformobilewirelesschannels AT xianpingwang novelchaoticinterleavingalgorithmformobilewirelesschannels AT huicao novelchaoticinterleavingalgorithmformobilewirelesschannels |