个人设备交换网路由协议研究与应用

发布时间：2018-04-03 17:57

本文选题：个人设备交换网络　切入点：容迟网络　出处：《吉林大学》2016年博士论文

【摘要】：个人设备交换网络泛指一类以人为中心的无线移动网络。随着可穿戴智能设备的普及,在通信设施不完备的场景(如灾后救援,偏远山区等),往往可以借助智能设备完成信息的传输。然而智能设备之间通信链路具有瞬时性,无法保证数据的安全传输,因此需要设计合理的路由协议。本文主要围绕以下三个方面对个人设备交换网路由协议展开研究:一、个人设备交换网络的特殊性;二、利用社交网络特征构建路由模型;三、实际场景的应用。作为无线移动网络,个人设备交换网络属于无线容迟网络的一种,但是由于移动节点以人为中心,因此呈现社交网络特性。本文探讨了节点的社交网络属性对路由协议性能的影响,分析一般无线容迟网络路由协议不能适用于PSN的原因。考虑到节点具有多重社交网络属性,在构建路由模型时,不同属性对路由性能的影响程度不同,因此本文结合真实数据集,对比分析节点信息传播能力的决定因素,在此基础上构建合理的路由协议模型。将个人设备交换网络路由协议应用于邮件包裹分派工作,根据场景中节点的移动行为模式,结合行为签名技术,建立性能表现良好的路由模型,为个人设备交换网络路由协议的实际应用提供新的思路。
[Abstract]:Personal device switching network refers to a class of wireless mobile networks centered on people.With the popularity of wearable smart devices, information transmission can often be accomplished by intelligent devices in situations where communication facilities are not complete (such as disaster relief, remote mountain areas, etc.).However, the communication link between intelligent devices is instantaneous and can not guarantee the secure transmission of data, so it is necessary to design a reasonable routing protocol.This paper focuses on the following three aspects of the personal device switching network routing protocol: first, the particularity of the personal device switching network; second, the use of social network features to build a routing model; third, the application of the actual scene.As a wireless mobile network, personal device switching network is a kind of wireless delay-tolerant network, but because the mobile node is human-centered, it presents the characteristics of social network.In this paper, we discuss the influence of nodes' social network properties on the performance of routing protocols, and analyze the reason why general wireless delay tolerant routing protocols can not be applied to PSN.Considering that nodes have multiple social network attributes, different attributes have different influence on routing performance when building routing model, so this paper compares and analyzes the determinants of nodes' information propagation ability by combining with real data sets.On this basis, a reasonable routing protocol model is constructed.The personal device switching network routing protocol is applied to mail package dispatch. According to the mobile behavior mode of the nodes in the scene and the behavior signature technology, a routing model with good performance is established.It provides a new idea for the practical application of personal device switching network routing protocol.
【学位授予单位】：吉林大学
【学位级别】：博士
【学位授予年份】：2016
【分类号】：TN915.04

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