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    政大機構典藏 > 理學院 > 資訊科學系 > 會議論文 >  Item 140.119/69578
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/69578

    Title: Social Aware Assisted Transmission in MANET
    Authors: 張宏慶
    Contributors: 資科系
    Date: 2013
    Issue Date: 2014-09-02 17:19:00 (UTC+8)
    Abstract: With the coming of information era, our lives have been filled with varied mobile devices. Due to the popularity of mobile devices, Mobile Ad Hoc Network (MANET) has been widespread more than ever. However, "how to obtain trustworthy information from trusty nodes through social network " is a significant issue. This research gears toward social aware assisted transmission in MANET. In this paper, social network analysis techniques are employed to analyze the relationship among users to select appropriate node for message forwarding. We propose an Ego-Centric Social Network Routing (ECSNR) method, which stems from the concept of ego network. ECSNR considers those neighbor nodes of either social aware or non-social aware nodes within its communication range for message forwarding. ECSNR uses degree centrality, betweenness centrality, interest similarity, and friend diversity to accelerate message transmission and enhance successful message delivery. Besides, ECSNR has built-in redundant plan for overloaded nodes. The plan uses candidate list, recommended list, and interest-similar list to help select alternative nodes without having to waste time in recalculating new delivery path. ECSNR is compared with SANE [3] through simulations. Simulation results show that ECSNR outperforms SANE in packet delivery ratio, end-to-end delay, and average hop count.
    Relation: Proceeding IMIS '13 Proceedings of the 2013 Seventh International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing , 342-347
    Data Type: conference
    DOI 連結: http://dx.doi.org/10.1109/IMIS.2013.64
    DOI: 10.1109/IMIS.2013.64
    Appears in Collections:[資訊科學系] 會議論文

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