TIIS (한국인터넷정보학회)
Current Result Document :
| 한글제목(Korean Title) |
A Social Motivation-aware Mobility Model for Mobile Opportunistic Networks |
| 영문제목(English Title) |
A Social Motivation-aware Mobility Model for Mobile Opportunistic Networks |
| 저자(Author) |
Sen Liu
Xiaoming Wang
Lichen Zhang
Peng Li
Yaguang Lin
Yunhui Yang
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| 원문수록처(Citation) |
VOL 10 NO. 08 PP. 3568 ~ 3584 (2016. 08) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
In mobile opportunistic networks (MONs), human-carried mobile devices such as PDAs and smartphones, with the capability of short range wireless communications, could form various intermittent contacts due to the mobility of humans, and then could use the contact opportunity to communicate with each other. The dynamic changes of the network topology are closely related to the human mobility patterns. In this paper, we propose a social motivation-aware mobility model for MONs, which explains the basic laws of human mobility from the psychological point of view. We analyze and model social motivations of human mobility mainly in terms of expectancy value theory and affiliation motivation. Furthermore, we introduce a new concept of geographic functional cells, which not only incorporates the influence of geographical constraints on human mobility but also simplifies the complicated configuration of simulation areas. Lastly, we validate our model by simulating three real scenarios and comparing it with reality traces and other synthetic traces. The simulation results show that our model has a better match in the performance evaluation when applying social-based forwarding protocols like BUBBULE.
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| 키워드(Keyword) |
Mobile opportunistic networks
mobility model
social motivation-aware
expectancy value theory
affiliation motivation
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| 파일첨부 |
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