Distributed Load-Aware Routing in LEO Satellite Networks
Distributed Load-Aware Routing in LEO Satellite Networks
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DOI：
10.1109/glocom.2008.ecp.565
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发表时间：
2008-12
期刊：
影响因子：
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通讯作者：
E. Papapetrou;F. Pavlidou
中科院分区：
文献类型：
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作者：
E. Papapetrou;F. Pavlidou
在本文中，我们提出了一种轻量级分布式路由算法，称为分布式负载感知路由（DLAR）。所提出的协议采用分布式方法来处理卫星系统的复杂性，同时提供逐跳机制来分割流量负载，以缓解极地地区附近发生的拥塞问题。 DLAR 的性能通过广泛的模拟进行评估，并与迄今为止文献中提出的集中式路由方案的性能进行比较。模拟结果记录并确认了所提出协议的积极特征。
In this paper, we propose a lightweight distributed routing algorithm, called Distributed Load-Aware Routing (DLAR). The proposed protocol adopts a distributed approach to handle the complexity of the satellite system and at the same time provides a hop-by-hop mechanism for splitting traffic load in order to alleviate the problem of congestion that occurs near polar regions. The performance of DLAR is assessed through extensive simulations and compared to the performance of centralized routing schemes proposed so far in the literature. Simulation results document and confirm the positive characteristics of the proposed protocol.