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arXiv 1602.01623cs.NI
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协作Ad hoc网络的连通性

Connectivity of Cooperative Ad hoc Networks

Orestis Georgiou, Georgios Kalogridis, Hachem Yassine, Stojan Denic

摘要:

在过去的几年里,adhoc网络的连通性已经得到了广泛的研究,从局部观测到全局网络特性。在本文中,我们介绍了一种新的网络动态层的生活和发展的ad hoc网络的顶部。假设节点是自私的,并定义了一个雪堆类型的游戏支配的方式节点决定分配他们的合作资源的努力对其他节点在网络中。动态与物理网络强烈耦合,导致合作网络拓扑结构收敛到一个稳定的平衡状态,即总收益的全局最大值。我们从连通性的角度研究了这种收敛性,并分析了固有的参数依赖性。此外,我们表明,直接互惠可以是一个有效的激励,以促进网络内的合作,并讨论我们的简单而易于处理的框架与D2D邻近的服务,如LTE直接之间的类比。我们认为,合作网络动态有许多应用在ICT,而不仅仅是ad hoc网络,和这里描述的一个类似的模型可以设计和研究自己的权利。

英文摘要:

The connectivity properties of ad hoc networks have been extensively studied over the past few years, from local observables, to global network properties. In this paper we introduce a novel layer of network dynamics which lives and evolves on top of the ad hoc network. Nodes are assumed selfish and a snow-drift type game is defined dictating the way nodes decide to allocate their cooperative resource efforts towards other nodes in the network. The dynamics are strongly coupled with the physical network causing the cooperation network topology to converge towards a stable equilibrium state, a global maximum of the total pay-off. We study this convergence from a connectivity perspective and analyse the inherent parameter dependence. Moreover, we show that direct reciprocity can be an efficient incentive to promote cooperation within the network and discuss the analogies between our simple yet tractable framework with D2D proximity based services such as LTE-Direct. We argue that cooperative network dynamics have many application in ICT, not just ad hoc networks, and similar models as the one described herein can be devised and studied in their own right.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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