Turbo equalization and its improvement in BICM-ID based on hard-decision
Conventional receivers executed equalization and channel decoding independently. Turbo equalization was a technique which combined equalization and decoding. It got better performance by exchanging the extrinsic information iteratively between the equalizer and decoder. The SIC algorithm of Turbo eq...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2009-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74653075/ |
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| _version_ | 1841537654371385344 |
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| author | ZHAO Chun-hui1 LV Qiang1 BI Wen-bin2 |
| author_facet | ZHAO Chun-hui1 LV Qiang1 BI Wen-bin2 |
| author_sort | ZHAO Chun-hui1 |
| collection | DOAJ |
| description | Conventional receivers executed equalization and channel decoding independently. Turbo equalization was a technique which combined equalization and decoding. It got better performance by exchanging the extrinsic information iteratively between the equalizer and decoder. The SIC algorithm of Turbo equalization to BICM-ID system based on hard-decision was applied and an improved method was also proposed. Simulation results show that this algorithm leads to convergence in ISI channels with different fading degree and it approaches the performance in AWGN gradually along with the increasing SNR. |
| format | Article |
| id | doaj-art-cff5eb68c05a439585738e4f9b6d2ae5 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2009-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-cff5eb68c05a439585738e4f9b6d2ae52025-01-14T08:29:36ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2009-01-0130424774653075Turbo equalization and its improvement in BICM-ID based on hard-decisionZHAO Chun-hui1LV Qiang1BI Wen-bin2Conventional receivers executed equalization and channel decoding independently. Turbo equalization was a technique which combined equalization and decoding. It got better performance by exchanging the extrinsic information iteratively between the equalizer and decoder. The SIC algorithm of Turbo equalization to BICM-ID system based on hard-decision was applied and an improved method was also proposed. Simulation results show that this algorithm leads to convergence in ISI channels with different fading degree and it approaches the performance in AWGN gradually along with the increasing SNR.http://www.joconline.com.cn/zh/article/74653075/hard-decisionBICM-IDTurboequalizationSIC |
| spellingShingle | ZHAO Chun-hui1 LV Qiang1 BI Wen-bin2 Turbo equalization and its improvement in BICM-ID based on hard-decision Tongxin xuebao hard-decision BICM-ID Turbo equalization SIC |
| title | Turbo equalization and its improvement in BICM-ID based on hard-decision |
| title_full | Turbo equalization and its improvement in BICM-ID based on hard-decision |
| title_fullStr | Turbo equalization and its improvement in BICM-ID based on hard-decision |
| title_full_unstemmed | Turbo equalization and its improvement in BICM-ID based on hard-decision |
| title_short | Turbo equalization and its improvement in BICM-ID based on hard-decision |
| title_sort | turbo equalization and its improvement in bicm id based on hard decision |
| topic | hard-decision BICM-ID Turbo equalization SIC |
| url | http://www.joconline.com.cn/zh/article/74653075/ |
| work_keys_str_mv | AT zhaochunhui1 turboequalizationanditsimprovementinbicmidbasedonharddecision AT lvqiang1 turboequalizationanditsimprovementinbicmidbasedonharddecision AT biwenbin2 turboequalizationanditsimprovementinbicmidbasedonharddecision |