Phase Noise Cancelation Based on Polarization Modulation for Massive MIMO-OFDM Systems
In massive multiple-input multiple-output (MIMO) systems, phase noise introduced by oscillators can cause severe performance loss. It leads to common phase error and intercarrier interference in massive MIMO-OFDM uplink. To solve the issue, a novel phase noise cancelation scheme based on polarizatio...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2019/6574827 |
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| author | Yao Nie Chunyan Feng Huan Wu Fangfang Liu Caili Guo Maosheng Fu |
| author_facet | Yao Nie Chunyan Feng Huan Wu Fangfang Liu Caili Guo Maosheng Fu |
| author_sort | Yao Nie |
| collection | DOAJ |
| description | In massive multiple-input multiple-output (MIMO) systems, phase noise introduced by oscillators can cause severe performance loss. It leads to common phase error and intercarrier interference in massive MIMO-OFDM uplink. To solve the issue, a novel phase noise cancelation scheme based on polarization modulation for the massive MIMO-OFDM system is proposed. We first introduce the polarization modulation (PM) exploited in massive MIMO-OFDM uplink. Then, by exploiting the zero-forcing detection, we analyze the asymptotically ICI and the distribution of the transformed noise under different XPD values. Furthermore, we demonstrate that phase noise can be asymptotically canceled and only the transformed additive white Gaussian noise exists as the number of antennas at the base station is very large. Moreover, we derive the instantaneous signal-to-noise ratio (SNR) on each subcarrier and analyze the ergodic capacity. To increase the ergodic capacity performance further, a joint modulation scheme combining the PM and 2PSK is proposed and the ergodic capacity performance of the joint modulation is discussed. The simulation results show that the proposed scheme can effectively mitigate phase noise and achieve a higher ergodic capacity. |
| format | Article |
| id | doaj-art-31a1c0971d1b4ba49c8e43f66591444e |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-31a1c0971d1b4ba49c8e43f66591444e2025-02-03T01:21:21ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772019-01-01201910.1155/2019/65748276574827Phase Noise Cancelation Based on Polarization Modulation for Massive MIMO-OFDM SystemsYao Nie0Chunyan Feng1Huan Wu2Fangfang Liu3Caili Guo4Maosheng Fu5School of Electronics and Information Engineering, West Anhui University, Lu’an 237012, ChinaBeijing Key Laboratory of Network System Architecture and Convergence, Beijing Laboratory of Advanced Information Networks, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaSchool of Electronics and Information Engineering, West Anhui University, Lu’an 237012, ChinaBeijing Key Laboratory of Network System Architecture and Convergence, Beijing Laboratory of Advanced Information Networks, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaBeijing Key Laboratory of Network System Architecture and Convergence, Beijing Laboratory of Advanced Information Networks, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaSchool of Electronics and Information Engineering, West Anhui University, Lu’an 237012, ChinaIn massive multiple-input multiple-output (MIMO) systems, phase noise introduced by oscillators can cause severe performance loss. It leads to common phase error and intercarrier interference in massive MIMO-OFDM uplink. To solve the issue, a novel phase noise cancelation scheme based on polarization modulation for the massive MIMO-OFDM system is proposed. We first introduce the polarization modulation (PM) exploited in massive MIMO-OFDM uplink. Then, by exploiting the zero-forcing detection, we analyze the asymptotically ICI and the distribution of the transformed noise under different XPD values. Furthermore, we demonstrate that phase noise can be asymptotically canceled and only the transformed additive white Gaussian noise exists as the number of antennas at the base station is very large. Moreover, we derive the instantaneous signal-to-noise ratio (SNR) on each subcarrier and analyze the ergodic capacity. To increase the ergodic capacity performance further, a joint modulation scheme combining the PM and 2PSK is proposed and the ergodic capacity performance of the joint modulation is discussed. The simulation results show that the proposed scheme can effectively mitigate phase noise and achieve a higher ergodic capacity.http://dx.doi.org/10.1155/2019/6574827 |
| spellingShingle | Yao Nie Chunyan Feng Huan Wu Fangfang Liu Caili Guo Maosheng Fu Phase Noise Cancelation Based on Polarization Modulation for Massive MIMO-OFDM Systems International Journal of Antennas and Propagation |
| title | Phase Noise Cancelation Based on Polarization Modulation for Massive MIMO-OFDM Systems |
| title_full | Phase Noise Cancelation Based on Polarization Modulation for Massive MIMO-OFDM Systems |
| title_fullStr | Phase Noise Cancelation Based on Polarization Modulation for Massive MIMO-OFDM Systems |
| title_full_unstemmed | Phase Noise Cancelation Based on Polarization Modulation for Massive MIMO-OFDM Systems |
| title_short | Phase Noise Cancelation Based on Polarization Modulation for Massive MIMO-OFDM Systems |
| title_sort | phase noise cancelation based on polarization modulation for massive mimo ofdm systems |
| url | http://dx.doi.org/10.1155/2019/6574827 |
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