A survey of resource allocation in non-orthogonalmultiple access systems
Non-orthogonalmultiple access(NOMA)is an important candidate technology of the fifth generation(5G)wireless network,which canmeet the low latency,low power consumption,high reliability,high throughput,wide coverage requirements of the next generationmobile communication systems.NOMA utilizes superpo...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2018-08-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000−0801.2018236/ |
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| _version_ | 1841530463874711552 |
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| author | Zhengqiang WANG Qu CHENG Zifu FAN Xiaoyu WAN |
| author_facet | Zhengqiang WANG Qu CHENG Zifu FAN Xiaoyu WAN |
| author_sort | Zhengqiang WANG |
| collection | DOAJ |
| description | Non-orthogonalmultiple access(NOMA)is an important candidate technology of the fifth generation(5G)wireless network,which canmeet the low latency,low power consumption,high reliability,high throughput,wide coverage requirements of the next generationmobile communication systems.NOMA utilizes superposition coding at the transmitter and successive interference cancellation at the receiveRto allow several users’datamultiplexing in the same resource block.It improves the spectrum efficiency compared with the traditional orthogonalmultiple access.The research status of resource allocation of NOMA systems was summarized including single-carrier NOMA resource allocation,multi-carrier NOMA resource allocation,cooperative NOMA relay resource allocation,and cooperative NOMA resource allocation under hardware impairment conditions.Finally,themain problems in the current study were summarized and the research challenges and some future research directions of NOMA resource allocation technology were discussed. |
| format | Article |
| id | doaj-art-9dfe99124c8c4815997423db71539f86 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2018-08-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-9dfe99124c8c4815997423db71539f862025-01-15T03:04:10ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012018-08-013413614659594043A survey of resource allocation in non-orthogonalmultiple access systemsZhengqiang WANGQu CHENGZifu FANXiaoyu WANNon-orthogonalmultiple access(NOMA)is an important candidate technology of the fifth generation(5G)wireless network,which canmeet the low latency,low power consumption,high reliability,high throughput,wide coverage requirements of the next generationmobile communication systems.NOMA utilizes superposition coding at the transmitter and successive interference cancellation at the receiveRto allow several users’datamultiplexing in the same resource block.It improves the spectrum efficiency compared with the traditional orthogonalmultiple access.The research status of resource allocation of NOMA systems was summarized including single-carrier NOMA resource allocation,multi-carrier NOMA resource allocation,cooperative NOMA relay resource allocation,and cooperative NOMA resource allocation under hardware impairment conditions.Finally,themain problems in the current study were summarized and the research challenges and some future research directions of NOMA resource allocation technology were discussed.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000−0801.2018236/non-orthogonalmultiple accessresource allocationsingle-carriermulti-carrierrelay |
| spellingShingle | Zhengqiang WANG Qu CHENG Zifu FAN Xiaoyu WAN A survey of resource allocation in non-orthogonalmultiple access systems Dianxin kexue non-orthogonalmultiple access resource allocation single-carrier multi-carrier relay |
| title | A survey of resource allocation in non-orthogonalmultiple access systems |
| title_full | A survey of resource allocation in non-orthogonalmultiple access systems |
| title_fullStr | A survey of resource allocation in non-orthogonalmultiple access systems |
| title_full_unstemmed | A survey of resource allocation in non-orthogonalmultiple access systems |
| title_short | A survey of resource allocation in non-orthogonalmultiple access systems |
| title_sort | survey of resource allocation in non orthogonalmultiple access systems |
| topic | non-orthogonalmultiple access resource allocation single-carrier multi-carrier relay |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000−0801.2018236/ |
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