Rollback Links Characterization for the Snapshot Routing Algorithm in Polar-Orbit Satellite Networks
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- TANG Zhu
- College of Computer, National University of Defense Technology
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- WU Chunqing
- College of Computer, National University of Defense Technology
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- FENG Zhenqian
- College of Computer, National University of Defense Technology
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- YU Wanrong
- College of Computer, National University of Defense Technology
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- ZHAO Baokang
- College of Computer, National University of Defense Technology
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- HAN Wei
- College of Computer, National University of Defense Technology
抄録
In this paper, we analyze the rollback traffic in polar-orbit satellite networks that use the snapshot routing algorithm. The concept of diamond rollback links and polar rollback links are presented for the first time, and the numbers of diamond and polar rollback links in polar-orbit satellite networks are concisely formulated. Simulations are performed based on the Iridium and Teledesic system in NS2, and the results finally confirm our analysis. With this work, we can not only simplify the rollback loops avoidance scheme, but also provide guidance for future satellite network routing optimization and topology design.
収録刊行物
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- IEICE Transactions on Communications
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IEICE Transactions on Communications E98.B (8), 1715-1724, 2015
一般社団法人 電子情報通信学会
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詳細情報 詳細情報について
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- CRID
- 1390282679351282944
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- NII論文ID
- 130005090364
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- ISSN
- 17451345
- 09168516
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可