Topology structure and routing policy based on multilayered clusters in Beidou satellite navigation system
A dynamic network topology evolution model was established based on multilayered clusters.Moreover,the routing policy was studied from the two aspects of MEO working independently and GEO/MEO working collaboratively.The three-level information transmission and distribution mechanism was proposed via...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2014-10-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.10.005/ |
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| Summary: | A dynamic network topology evolution model was established based on multilayered clusters.Moreover,the routing policy was studied from the two aspects of MEO working independently and GEO/MEO working collaboratively.The three-level information transmission and distribution mechanism was proposed via employing cluster manager,cluster head and cluster member.Finally,through the cluster division and boundary nodes selection among the sub-clusters,the scheme achieves the inter-cluster topology change shielded from each other,independent networking routing and sub-cluster information exchange,as well as a low network management complexity and routing calculations. |
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| ISSN: | 1000-436X |