Fast networking strategy of spacecraft based on competing time slots
This paper mainly studies the initial networking strategy of distributed space vehicle ad hoc network without initial slot allocation and fixed time reference terminal. In view of the characteristics of space vehicle network topology, small number of nodes, temporary collaborative networking tasks a...
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| Format: | Article |
| Language: | zho |
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National Computer System Engineering Research Institute of China
2022-05-01
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| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000149437 |
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| _version_ | 1849420912075472896 |
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| author | Song Zhaohan Zhang Dezhi |
| author_facet | Song Zhaohan Zhang Dezhi |
| author_sort | Song Zhaohan |
| collection | DOAJ |
| description | This paper mainly studies the initial networking strategy of distributed space vehicle ad hoc network without initial slot allocation and fixed time reference terminal. In view of the characteristics of space vehicle network topology, small number of nodes, temporary collaborative networking tasks and high reliability requirements, this paper proposes a competitive networking strategy based on time division multiple access(TDMA), establishes a Markov decision model, calculates the optimal competition probability, and completes the rapid establishment of the network. The simulation results show that the competitive networking strategy proposed in this paper has the characteristics of short network establishment time and high reliability, and improves the rapidity, flexibility and security of the network. |
| format | Article |
| id | doaj-art-0e0108a73a3c475db670366c8f6b5f21 |
| institution | Kabale University |
| issn | 0258-7998 |
| language | zho |
| publishDate | 2022-05-01 |
| publisher | National Computer System Engineering Research Institute of China |
| record_format | Article |
| series | Dianzi Jishu Yingyong |
| spelling | doaj-art-0e0108a73a3c475db670366c8f6b5f212025-08-20T03:31:36ZzhoNational Computer System Engineering Research Institute of ChinaDianzi Jishu Yingyong0258-79982022-05-01485656910.16157/j.issn.0258-7998.2121513000149437Fast networking strategy of spacecraft based on competing time slotsSong Zhaohan0Zhang Dezhi1China Academy of Launch Vehicle Technology，Beijing 100076，ChinaChina Academy of Launch Vehicle Technology，Beijing 100076，ChinaThis paper mainly studies the initial networking strategy of distributed space vehicle ad hoc network without initial slot allocation and fixed time reference terminal. In view of the characteristics of space vehicle network topology, small number of nodes, temporary collaborative networking tasks and high reliability requirements, this paper proposes a competitive networking strategy based on time division multiple access(TDMA), establishes a Markov decision model, calculates the optimal competition probability, and completes the rapid establishment of the network. The simulation results show that the competitive networking strategy proposed in this paper has the characteristics of short network establishment time and high reliability, and improves the rapidity, flexibility and security of the network.http://www.chinaaet.com/article/3000149437networking strategymarkov decision processoptimal competition probability |
| spellingShingle | Song Zhaohan Zhang Dezhi Fast networking strategy of spacecraft based on competing time slots Dianzi Jishu Yingyong networking strategy markov decision process optimal competition probability |
| title | Fast networking strategy of spacecraft based on competing time slots |
| title_full | Fast networking strategy of spacecraft based on competing time slots |
| title_fullStr | Fast networking strategy of spacecraft based on competing time slots |
| title_full_unstemmed | Fast networking strategy of spacecraft based on competing time slots |
| title_short | Fast networking strategy of spacecraft based on competing time slots |
| title_sort | fast networking strategy of spacecraft based on competing time slots |
| topic | networking strategy markov decision process optimal competition probability |
| url | http://www.chinaaet.com/article/3000149437 |
| work_keys_str_mv | AT songzhaohan fastnetworkingstrategyofspacecraftbasedoncompetingtimeslots AT zhangdezhi fastnetworkingstrategyofspacecraftbasedoncompetingtimeslots |