Research on beam management of non-coaxial OAM communication system
As a new modulated degree of freedom, orbital angular momentum (OAM) could greatly improve the spectrum utilization of wireless communication.However, the uniform circular array (UCA)-based OAM communication system requires the transceiver array to be static and perfectly aligned, which makes it dif...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2021-12-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2021272/ |
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| _version_ | 1841528905527197696 |
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| author | Feng ZHENG Gaoming DUAN Liangang CHI |
| author_facet | Feng ZHENG Gaoming DUAN Liangang CHI |
| author_sort | Feng ZHENG |
| collection | DOAJ |
| description | As a new modulated degree of freedom, orbital angular momentum (OAM) could greatly improve the spectrum utilization of wireless communication.However, the uniform circular array (UCA)-based OAM communication system requires the transceiver array to be static and perfectly aligned, which makes it difficult for OAM to be practically applied.A beam management method based on OAM was proposed, which determined the best beam matching by scanning the beam of receiver and receiver, and the matched beam was used to communicate.Simulation results show that the proposed scheme could effectively reduce the system performance degradation caused by non-coaxial of receiver and transmitter arrays. |
| format | Article |
| id | doaj-art-f26723eef7d645edb8c7b55fb0968e15 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2021-12-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-f26723eef7d645edb8c7b55fb0968e152025-01-15T03:33:06ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012021-12-013711059816162Research on beam management of non-coaxial OAM communication systemFeng ZHENGGaoming DUANLiangang CHIAs a new modulated degree of freedom, orbital angular momentum (OAM) could greatly improve the spectrum utilization of wireless communication.However, the uniform circular array (UCA)-based OAM communication system requires the transceiver array to be static and perfectly aligned, which makes it difficult for OAM to be practically applied.A beam management method based on OAM was proposed, which determined the best beam matching by scanning the beam of receiver and receiver, and the matched beam was used to communicate.Simulation results show that the proposed scheme could effectively reduce the system performance degradation caused by non-coaxial of receiver and transmitter arrays.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2021272/OAMUCAnon-coaxialbeam management |
| spellingShingle | Feng ZHENG Gaoming DUAN Liangang CHI Research on beam management of non-coaxial OAM communication system Dianxin kexue OAM UCA non-coaxial beam management |
| title | Research on beam management of non-coaxial OAM communication system |
| title_full | Research on beam management of non-coaxial OAM communication system |
| title_fullStr | Research on beam management of non-coaxial OAM communication system |
| title_full_unstemmed | Research on beam management of non-coaxial OAM communication system |
| title_short | Research on beam management of non-coaxial OAM communication system |
| title_sort | research on beam management of non coaxial oam communication system |
| topic | OAM UCA non-coaxial beam management |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2021272/ |
| work_keys_str_mv | AT fengzheng researchonbeammanagementofnoncoaxialoamcommunicationsystem AT gaomingduan researchonbeammanagementofnoncoaxialoamcommunicationsystem AT liangangchi researchonbeammanagementofnoncoaxialoamcommunicationsystem |