A method for shorting of the system Polar code based on bit-reverse permutation
Polar code,as a channel coding scheme in 3GPP standard,has good error correction performance.In order to further improve performance of the BER of the punctured Polar code,the shortening algorithm based on bit-reverse permuation was applied to the system Polar code,and a shortened system polar code...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2019-10-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2019157/ |
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| author | Shunlan LIU Haibo BIAN Aiming HU |
| author_facet | Shunlan LIU Haibo BIAN Aiming HU |
| author_sort | Shunlan LIU |
| collection | DOAJ |
| description | Polar code,as a channel coding scheme in 3GPP standard,has good error correction performance.In order to further improve performance of the BER of the punctured Polar code,the shortening algorithm based on bit-reverse permuation was applied to the system Polar code,and a shortened system polar code was proposed.Simulation results show that in the AWGN channel,under the condition of high code rate,the performance of the BER of the proposed method is better than both the punctured system Polar code and the shortened Polar code.When the code rate is 3/4 and the BER is 10<sup>-4</sup>,the proposed method can obtain a gain of about 0.5 dB than the shortened Polar code,and a gain of about 0.25 dB than the punctured system Polar code. |
| format | Article |
| id | doaj-art-0d8640b1abeb4b5c915bdaa436d3877c |
| institution | DOAJ |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2019-10-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-0d8640b1abeb4b5c915bdaa436d3877c2025-08-20T02:42:14ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012019-10-0135778359586580A method for shorting of the system Polar code based on bit-reverse permutationShunlan LIUHaibo BIANAiming HUPolar code,as a channel coding scheme in 3GPP standard,has good error correction performance.In order to further improve performance of the BER of the punctured Polar code,the shortening algorithm based on bit-reverse permuation was applied to the system Polar code,and a shortened system polar code was proposed.Simulation results show that in the AWGN channel,under the condition of high code rate,the performance of the BER of the proposed method is better than both the punctured system Polar code and the shortened Polar code.When the code rate is 3/4 and the BER is 10<sup>-4</sup>,the proposed method can obtain a gain of about 0.5 dB than the shortened Polar code,and a gain of about 0.25 dB than the punctured system Polar code.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2019157/system Polar codebit-reverse permutationshortening |
| spellingShingle | Shunlan LIU Haibo BIAN Aiming HU A method for shorting of the system Polar code based on bit-reverse permutation Dianxin kexue system Polar code bit-reverse permutation shortening |
| title | A method for shorting of the system Polar code based on bit-reverse permutation |
| title_full | A method for shorting of the system Polar code based on bit-reverse permutation |
| title_fullStr | A method for shorting of the system Polar code based on bit-reverse permutation |
| title_full_unstemmed | A method for shorting of the system Polar code based on bit-reverse permutation |
| title_short | A method for shorting of the system Polar code based on bit-reverse permutation |
| title_sort | method for shorting of the system polar code based on bit reverse permutation |
| topic | system Polar code bit-reverse permutation shortening |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2019157/ |
| work_keys_str_mv | AT shunlanliu amethodforshortingofthesystempolarcodebasedonbitreversepermutation AT haibobian amethodforshortingofthesystempolarcodebasedonbitreversepermutation AT aiminghu amethodforshortingofthesystempolarcodebasedonbitreversepermutation AT shunlanliu methodforshortingofthesystempolarcodebasedonbitreversepermutation AT haibobian methodforshortingofthesystempolarcodebasedonbitreversepermutation AT aiminghu methodforshortingofthesystempolarcodebasedonbitreversepermutation |