How to avoid packet droppers with proactive routing protocols for ad hoc networks
How to avoid packet droppers with proactive routing protocols for ad hoc networks
复制标题
如何使用自组织网络的主动路由协议避免数据包丢失
DOI：
10.1002/nem.677
复制
发表时间：
2008
影响因子：
1.5
通讯作者：
K. A. Agha
中科院分区：
文献类型：
--
作者：
I. Gawedzki;K. A. Agha
移动的ad hoc网络路由协议是近十年来的一个研究热点，在军事、救援和商业等领域有着广泛的应用前景。目前新兴的标准路由协议的移动自组网不执行以及存在的节点，故意丢弃数据流量，但在其他方面的行为正确的控制消息。在本文中，我们解决的问题，应对这种节点的存在，使用主动路由协议的网络。该解决方案基于流量守恒原则，是纯协议的，不依赖于任何特定的OSI第1层或第2层底层技术。此外，它非常适合集成到现有的主动路由协议的ad hoc网络，因为它可以使用现有的控制消息，并不需要任何节点之间的同步。该方法一旦在实际路由协议中实现，证明可以显著提高数据包的成功发送率。版权所有© 2008约翰威利父子有限公司。
Routing protocols for mobile ad hoc networks (MANETs) have been an active area of research for the last decade, with many very interesting potential as well as actual applications, in the military, rescue and commercial fields. Currently emerging standard routing protocols for MANETs do not perform well in the presence of nodes that intentionally drop data traffic but otherwise behave correctly with respect to control messages. In this paper, we address the problem of coping with the presence of such nodes in networks that use a proactive routing protocol. The solution, based on the principle of flow conservation, is purely protocolar and does not rely on any specific underlying OSI layer 1 or 2 technology. In addition, it is well suited for integration into existing proactive routing protocols for ad hoc networks, since it can use existing control messages and does not require any synchronization between the nodes. The method, once implemented in an actual routing protocol, proves to increase the ratio of successfully delivered data packets significantly. Copyright © 2008 John Wiley & Sons, Ltd.