{"title":"Study of Non-Orthogonal Multiple Access Technology for Satellite Communications","authors":"Shengwu Wu, Shuai Zhang, Qiyishu Li, Zhikun Xu","doi":"10.1109/ICCC56324.2022.10065661","DOIUrl":null,"url":null,"abstract":"In this paper, the availability of the non-orthogonal multiple access (NOMA) to the satellite communication system is verified firstly by analyzing the distribution of the absolute value of any two satellite users' signal-to-noise ratio (SNR) gap. Then, the uplink and downlink NOMA schemes which are suitable for the satellite communications are studied. Finally, the link-level simulation is carried out under the satellite channel. The simulation results show that compared with the orthogonal multiple access (OMA), NOMA performs better in the satellite communication systems.","PeriodicalId":263098,"journal":{"name":"2022 IEEE 8th International Conference on Computer and Communications (ICCC)","volume":"9 5","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 8th International Conference on Computer and Communications (ICCC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCC56324.2022.10065661","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper, the availability of the non-orthogonal multiple access (NOMA) to the satellite communication system is verified firstly by analyzing the distribution of the absolute value of any two satellite users' signal-to-noise ratio (SNR) gap. Then, the uplink and downlink NOMA schemes which are suitable for the satellite communications are studied. Finally, the link-level simulation is carried out under the satellite channel. The simulation results show that compared with the orthogonal multiple access (OMA), NOMA performs better in the satellite communication systems.
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