论文总字数：18356字

摘 要

移动社交网络的定义是由多个具有相似兴趣或共同点的用户通过移动电话或平板电脑等移动终端互连的社会网络，它带来了大量崭新的研究和应用机会，例如位置服务、出租车异常轨迹识别与检测、出租车最优载客寻找策略等等。针对移动社会网络数据的管理与挖掘，已经成为学术界的一个研究热点。由于社区概念的提出，移动社会网络中加入社区概念后形成的新的移动模型和新的消息传输协议引发了对移动社会网络的进一步研究。

本文介绍了移动社会网络的概念的提出，分析了移动社会网络组成部件，分类构架和移动社会网络的移动模型。然后详细的揭示了社区概念的提出思路和由来，并且解释了其社区概念在移动社会网络中的应用目的和意义。其次对社区概念进行分析和解读，构建数学模型，接着简要讲述了社区中节点具有偏好性在移动社会网络中实现消息传输的实践挑战，重点分析了不同社区节点在社区内外采用不同的消息传输协议所构成的路由策略，最后对移动社会网络基于社区模型所实现的消息传输传信率等进行分析。

通过对此课题的研究，在建立完整的社区消息传输路由策略后，可以实现大规模的消息传输，在传输过程中既能保持传输的高效率低延迟又可以实现是有最少的节点进行传输，完成低功耗和低能量损耗。

关键词：移动社会网络；社区模型；MSNs；消息传输协议。

Research on Community Based Message Transmission Routing Strategy in Mobile Social Networks

Abstract

Nowadays, mobile social network has brought a lot of new research and application opportunities, such as location service, taxi abnormal track identification and detection, taxi optimal passenger search strategy and so on. The management and mining of mobile social network data has become a hot research topic in academic circles. Because of the concept of community, the new mobile model and new message transmission protocol formed after the concept of community are added into the mobile social network have led to further research on mobile social network.

This paper introduces the concept of mobile social network, discusses the mobile social network components, classification framework and mobile model of mobile social network. Then, the paper reveals the idea and origin of the concept of community in detail, and explains the purpose and significance of its community concept in mobile social network. Secondly, the paper analyzes and interprets the concept of community, constructs the mathematical model, then briefly describes the practical challenges of node preference in the community to realize message transmission in mobile social network, and focuses on the routing strategies of different community nodes using different message transmission agreements inside and outside the community, Finally, the message transmission rate of mobile social network based on community model is analyzed.

Through the research of this topic, after establishing a complete community message transmission routing strategy, large-scale message transmission can be realized. In the transmission process, it can not only maintain the transmission efficiency and low delay, but also realize the transmission of the nodes with the least, and complete the low power consumption and low energy loss.

Key words: Mobile Social Network; Community Model; MSNs； Message Transfer Protocol.

目 录

摘要 I

Abstract II

第一章 引 言 1

1.1 国内外现状 1

1.2 研究目的和意义 2

1.3 论文章节结构 3

第二章相关研究论述..........................................................................................................................................3

2.1 移动社会网络 4

2.2 移动模型 6

2.3 路由机制研究 8

第三章 基于社区的路由传输协议 10

3.1 移动社区模型 10

3.2 基于社区的消息传输 10

3.3 仿真结果和性能分析................................................................................................................................11

第四章 总结 17

4.1文章总结 17

4.2 未来展望 17

致 谢 18

参考文献(Reference) 19

第一章 引 言

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