Precoding algorithm based on IQ imbalance in massive MIMO
Massive multiple-input multiple-output（MIMO）refers to the idea equipping cellular base stations with a very large number of antennas，and is a communication way of severing several users. Widely-linear optimized block diagonalization type precoding techniques was proposed to alleviate the impact of I...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2016-04-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016131/ |
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| _version_ | 1841529896580415488 |
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| author | Jun WANG Jianxin DAI Chonghu CHENG Peng WANG Sha LI |
| author_facet | Jun WANG Jianxin DAI Chonghu CHENG Peng WANG Sha LI |
| author_sort | Jun WANG |
| collection | DOAJ |
| description | Massive multiple-input multiple-output（MIMO）refers to the idea equipping cellular base stations with a very large number of antennas，and is a communication way of severing several users. Widely-linear optimized block diagonalization type precoding techniques was proposed to alleviate the impact of IQ imbalance in the downlink massive multi-input multi-output systems. Numerical results show that significant performance can be gain compared to BD and WL-BD. |
| format | Article |
| id | doaj-art-8f6676f1790145deb2c0c6ee41a687cc |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2016-04-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-8f6676f1790145deb2c0c6ee41a687cc2025-01-15T03:15:05ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012016-04-0132707559609482Precoding algorithm based on IQ imbalance in massive MIMOJun WANGJianxin DAIChonghu CHENGPeng WANGSha LIMassive multiple-input multiple-output（MIMO）refers to the idea equipping cellular base stations with a very large number of antennas，and is a communication way of severing several users. Widely-linear optimized block diagonalization type precoding techniques was proposed to alleviate the impact of IQ imbalance in the downlink massive multi-input multi-output systems. Numerical results show that significant performance can be gain compared to BD and WL-BD.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016131/massive MIMOIQ imbalanceprecoding algorithmerror rateblock diagonalization precoding algorithm |
| spellingShingle | Jun WANG Jianxin DAI Chonghu CHENG Peng WANG Sha LI Precoding algorithm based on IQ imbalance in massive MIMO Dianxin kexue massive MIMO IQ imbalance precoding algorithm error rate block diagonalization precoding algorithm |
| title | Precoding algorithm based on IQ imbalance in massive MIMO |
| title_full | Precoding algorithm based on IQ imbalance in massive MIMO |
| title_fullStr | Precoding algorithm based on IQ imbalance in massive MIMO |
| title_full_unstemmed | Precoding algorithm based on IQ imbalance in massive MIMO |
| title_short | Precoding algorithm based on IQ imbalance in massive MIMO |
| title_sort | precoding algorithm based on iq imbalance in massive mimo |
| topic | massive MIMO IQ imbalance precoding algorithm error rate block diagonalization precoding algorithm |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016131/ |
| work_keys_str_mv | AT junwang precodingalgorithmbasedoniqimbalanceinmassivemimo AT jianxindai precodingalgorithmbasedoniqimbalanceinmassivemimo AT chonghucheng precodingalgorithmbasedoniqimbalanceinmassivemimo AT pengwang precodingalgorithmbasedoniqimbalanceinmassivemimo AT shali precodingalgorithmbasedoniqimbalanceinmassivemimo |