Research on Sparse Code Multiple Access Detection Technology in Satellite Communication Systems
SCMA detection algorithms in the satellite communication system was studied,and optimal allocation of codebook and the incomplete iterative MPA detection algorithm were combined to improve system performance while reducing system complexity.The convergence of the SCMA detection algorithm was studied...
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| Format: | Article |
| Language: | zho |
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Post&Telecom Press Co.,LTD
2020-09-01
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| Series: | 天地一体化信息网络 |
| Subjects: | |
| Online Access: | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.20200108/ |
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| _version_ | 1841533954605187072 |
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| author | Yiting JIANG Lidong ZHU |
| author_facet | Yiting JIANG Lidong ZHU |
| author_sort | Yiting JIANG |
| collection | DOAJ |
| description | SCMA detection algorithms in the satellite communication system was studied,and optimal allocation of codebook and the incomplete iterative MPA detection algorithm were combined to improve system performance while reducing system complexity.The convergence of the SCMA detection algorithm was studied,and an improved serial-parallel MPA algorithm was proposed.This algorithm could accelerate the system convergence speed while reducing the processing delay,and the system complexity was also reduced. |
| format | Article |
| id | doaj-art-0372d9acf8734adb87c4ac4c65177dd3 |
| institution | Kabale University |
| issn | 2096-8930 |
| language | zho |
| publishDate | 2020-09-01 |
| publisher | Post&Telecom Press Co.,LTD |
| record_format | Article |
| series | 天地一体化信息网络 |
| spelling | doaj-art-0372d9acf8734adb87c4ac4c65177dd32025-01-15T02:47:25ZzhoPost&Telecom Press Co.,LTD天地一体化信息网络2096-89302020-09-011616559525999Research on Sparse Code Multiple Access Detection Technology in Satellite Communication SystemsYiting JIANGLidong ZHUSCMA detection algorithms in the satellite communication system was studied,and optimal allocation of codebook and the incomplete iterative MPA detection algorithm were combined to improve system performance while reducing system complexity.The convergence of the SCMA detection algorithm was studied,and an improved serial-parallel MPA algorithm was proposed.This algorithm could accelerate the system convergence speed while reducing the processing delay,and the system complexity was also reduced.http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.20200108/satellite communication systemsparse code multiple accessdetection algorithmalgorithm convergence |
| spellingShingle | Yiting JIANG Lidong ZHU Research on Sparse Code Multiple Access Detection Technology in Satellite Communication Systems 天地一体化信息网络 satellite communication system sparse code multiple access detection algorithm algorithm convergence |
| title | Research on Sparse Code Multiple Access Detection Technology in Satellite Communication Systems |
| title_full | Research on Sparse Code Multiple Access Detection Technology in Satellite Communication Systems |
| title_fullStr | Research on Sparse Code Multiple Access Detection Technology in Satellite Communication Systems |
| title_full_unstemmed | Research on Sparse Code Multiple Access Detection Technology in Satellite Communication Systems |
| title_short | Research on Sparse Code Multiple Access Detection Technology in Satellite Communication Systems |
| title_sort | research on sparse code multiple access detection technology in satellite communication systems |
| topic | satellite communication system sparse code multiple access detection algorithm algorithm convergence |
| url | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.20200108/ |
| work_keys_str_mv | AT yitingjiang researchonsparsecodemultipleaccessdetectiontechnologyinsatellitecommunicationsystems AT lidongzhu researchonsparsecodemultipleaccessdetectiontechnologyinsatellitecommunicationsystems |