Heterogeneous resource cooperative game in space-ground computing power network
To deal with the resource competition among satellites in the multi-satellite space-ground computing network, a space-ground heterogeneous resource cooperative game mechanism was designed in terms of the computing and spectrum domains.Each satellite published a computing task which was independent o...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2023-12-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2023214/ |
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| _version_ | 1841540036357521408 |
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| author | Yutong ZHANG Yuming PENG Boya DI Lingyang SONG |
| author_facet | Yutong ZHANG Yuming PENG Boya DI Lingyang SONG |
| author_sort | Yutong ZHANG |
| collection | DOAJ |
| description | To deal with the resource competition among satellites in the multi-satellite space-ground computing network, a space-ground heterogeneous resource cooperative game mechanism was designed in terms of the computing and spectrum domains.Each satellite published a computing task which was independent of other tasks and relied on UE to generate raw data.By competing the resources of user terminals and UE, the task offloading and processing was achieved.To provide real-time data services, a distributed scheme was proposed based on multi-agent reinforcement learning to coordinate the computing and spectrum resource competition among satellites, thereby minimizing the system latency.Simulation results indicated that, compared with the existing schemes, the proposed algorithm achieves a lower system latency by fully utilizing the computing and spectrum resources and coordinating the resource competition. |
| format | Article |
| id | doaj-art-439bc32c7e7b47908ecdfac6e6014651 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2023-12-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-439bc32c7e7b47908ecdfac6e60146512025-01-14T06:22:23ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2023-12-0144152759384377Heterogeneous resource cooperative game in space-ground computing power networkYutong ZHANGYuming PENGBoya DILingyang SONGTo deal with the resource competition among satellites in the multi-satellite space-ground computing network, a space-ground heterogeneous resource cooperative game mechanism was designed in terms of the computing and spectrum domains.Each satellite published a computing task which was independent of other tasks and relied on UE to generate raw data.By competing the resources of user terminals and UE, the task offloading and processing was achieved.To provide real-time data services, a distributed scheme was proposed based on multi-agent reinforcement learning to coordinate the computing and spectrum resource competition among satellites, thereby minimizing the system latency.Simulation results indicated that, compared with the existing schemes, the proposed algorithm achieves a lower system latency by fully utilizing the computing and spectrum resources and coordinating the resource competition.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2023214/space-ground computing power networkheterogeneous resource cooperative gamemulti-agent reinforcement learning |
| spellingShingle | Yutong ZHANG Yuming PENG Boya DI Lingyang SONG Heterogeneous resource cooperative game in space-ground computing power network Tongxin xuebao space-ground computing power network heterogeneous resource cooperative game multi-agent reinforcement learning |
| title | Heterogeneous resource cooperative game in space-ground computing power network |
| title_full | Heterogeneous resource cooperative game in space-ground computing power network |
| title_fullStr | Heterogeneous resource cooperative game in space-ground computing power network |
| title_full_unstemmed | Heterogeneous resource cooperative game in space-ground computing power network |
| title_short | Heterogeneous resource cooperative game in space-ground computing power network |
| title_sort | heterogeneous resource cooperative game in space ground computing power network |
| topic | space-ground computing power network heterogeneous resource cooperative game multi-agent reinforcement learning |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2023214/ |
| work_keys_str_mv | AT yutongzhang heterogeneousresourcecooperativegameinspacegroundcomputingpowernetwork AT yumingpeng heterogeneousresourcecooperativegameinspacegroundcomputingpowernetwork AT boyadi heterogeneousresourcecooperativegameinspacegroundcomputingpowernetwork AT lingyangsong heterogeneousresourcecooperativegameinspacegroundcomputingpowernetwork |