A cluster-based load balancing between satellite gateways in a MANET

2012 6th Advanced Satellite Multimedia Systems Conference (ASMS) and 12th Signal Processing for Space Communications Workshop (SPSC) Pub Date : 2012-10-18 DOI:10.1109/ASMS-SPSC.2012.6333093

M. Crosnier, R. Dhaou, F. Planchou, A. Beylot

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引用次数: 1

Abstract

Mobile Ad-hoc Network, associated with satellite connectivity, is a promising solution to provide communication for safety professionals where the standard terrestrial network is not available. Since satellite links are throughput and delay constrained, load distribution is a key mechanism in order to meet safety requirements. As a consequence, this paper presents a load balancing mechanism which distributes traffics among different satellite gateways of a mobile ad-hoc network. The principle is based on the OLSR routing protocol and relies on the correspondence between satellite gateway load and the size of the cluster served by this gateway. The specificity of the proposed mechanism is to tailor the load balancing procedure to the satellite parameters. Besides, the principle is very simple and the complexity lies in the additional mechanisms that limit untoward aftermath of load balancing with inappropriate scenarios.

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城域网中卫星网关之间基于集群的负载平衡

与卫星连接相关的移动 Ad-hoc 网络是一种很有前途的解决方案，可在没有标准地面网络的地方为安全专业人员提供通信服务。由于卫星链路在吞吐量和延迟方面受到限制，因此负载分配是满足安全要求的关键机制。因此，本文提出了一种在移动 ad-hoc 网络的不同卫星网关之间分配流量的负载均衡机制。其原理基于 OLSR 路由协议，并依赖于卫星网关负载与该网关所服务的集群规模之间的对应关系。所提机制的特点是根据卫星参数调整负载平衡程序。此外，该机制的原理非常简单，复杂之处在于其附加机制可限制负载平衡在不适当情况下产生的不良后果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2012 6th Advanced Satellite Multimedia Systems Conference (ASMS) and 12th Signal Processing for Space Communications Workshop (SPSC)

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