Performance of Routing Protocol in a Health Care Scenario
Performance of Routing Protocol in a Health Care Scenario
复制标题
医疗场景中路由协议的性能
DOI：
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
A.K.Jaiswal
中科院分区：
文献类型：
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作者：
C. Singh;A. Das;A.K.Jaiswal
在过去的一年中，无线网络应用的快速增长促使网络服务性能的提高。由于移动终端的日益普及，移动自组网已经变得非常流行。该网络没有特定的拓扑结构，即它具有无基础设施的网络。由于其频繁的拓扑变化和路由开销，移动自组网中的路由协议已成为具有挑战性的问题之一。迄今为止，已经提出了许多路由协议。这些协议的性能已被测试的CBR流量与不同的网络条件下的一般流量。CBR流量并不反映真实的应用中流量的复杂性，这些流量场景更多地代表了放置在真实的世界MAN上的网络负载。在本文中，我们进行了大量的模拟，以评估四个路由协议OLSR，AODV，LAR1，ZRP的CBR业务的性能，在分组投递率，吞吐量，抖动，端到端延迟在现实条件下。考虑了不同的网络场景，如节点变化的影响和暂停时间变化的影响。模拟在Qualnet simulator6.1中进行。
Over last year the rapid growth in wireless network application has encouraged to improve the network service performance. MANETs have become very popular due to growing popularity of mobile device. This network does not have certain topology i.e. it has infrastructure less network. Because of its frequent topology changes and routing overhead, routing protocol in MANET has become one of the challenging issues. Many routing protocols have been proposed so far. Performance of these protocols has been tested for general traffic under CBR traffic with varying network condition. CBR traffic does not reflect the complex nature of traffic in real applications and these traffic scenarios are more representatives of network loads placed on a real world MANETs. In this paper we conducted number of simulation in order to evaluate the performance of four routing protocols OLSR, AODV, LAR1, ZRP for CBR traffic in terms of packet delivery ratio, throughput, jitter, end-to-delay in realistic condition. Various network scenarios are considered like effect of varying node and effect of varying in pause time. The simulations are carried out in Qualnet simulator6.1.