A Survey on Trust Management for Mobile Ad Hoc Networks
A Survey on Trust Management for Mobile Ad Hoc Networks
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DOI：
10.1109/surv.2011.092110.00088
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发表时间：
2011-01-01
影响因子：
35.6
通讯作者：
Chen, Ing-Ray
中科院分区：
文献类型：
--
作者：
Cho, Jin-Hee;Swami, Ananthram;Chen, Ing-Ray
当协作或协作对于实现任务和系统目标(如可靠性、可用性、可扩展性和可重构性)至关重要时，管理分布式移动自组网(MANET)中的信任是具有挑战性的。在定义和管理军事MANET中的信任时，必须考虑复合认知、社会、信息和通信网络之间的相互作用，并考虑严重的资源约束(例如计算能力、能量、带宽、时间)和动态(例如拓扑变化、节点移动性、节点故障、传播信道条件)。我们试图将源自社交网络的“社会信任”概念与源自信息和通信网络的“服务质量(Qos)信任”相结合，以获得复合信任度量。我们讨论了信任的概念和性质，并借鉴了社会上的信任概念，得出了移动自组网中信任的一些独特特征。本文综述了为MANET开发的信任管理方案，并讨论了MANET中公认的分类、潜在的攻击、性能度量和信任度量。最后，基于社会和认知网络的概念，讨论了移动自组网中信任管理的未来研究方向。
Managing trust in a distributed Mobile Ad Hoc Network (MANET) is challenging when collaboration or cooperation is critical to achieving mission and system goals such as reliability, availability, scalability, and reconfigurability. In defining and managing trust in a military MANET, we must consider the interactions between the composite cognitive, social, information and communication networks, and take into account the severe resource constraints (e. g., computing power, energy, bandwidth, time), and dynamics (e. g., topology changes, node mobility, node failure, propagation channel conditions). We seek to combine the notions of "social trust" derived from social networks with "quality-of-service (QoS) trust" derived from information and communication networks to obtain a composite trust metric. We discuss the concepts and properties of trust and derive some unique characteristics of trust in MANETs, drawing upon social notions of trust. We provide a survey of trust management schemes developed for MANETs and discuss generally accepted classifications, potential attacks, performance metrics, and trust metrics in MANETs. Finally, we discuss future research areas on trust management in MANETs based on the concept of social and cognitive networks.