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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/61567

    Title: 一種具抵抗頻道阻塞能力的跳頻序列演算法;A jamming-resilient frequency hopping algorithm
    Authors: 吳政樺;Wu,Zheng-hua
    Contributors: 資訊工程學系
    Keywords: 無線感測網路;跳頻;非同步;對稱式;wireless sensor network;channel-hopping;asynchronous;symmetric
    Date: 2013-08-15
    Issue Date: 2013-10-08 15:22:29 (UTC+8)
    Publisher: 國立中央大學
    Abstract: 非協調式跳頻被認為是一項具抵抗阻塞能力的重要通訊技術。在非協調式調
    Uncoordinated frequency hopping has been considered as an important
    technique for anti-jamming communications. In uncoordinated frequency
    hopping systems, nodes randomly switch over multiple frequencies without
    pre-shared keys. Upon rendezvous on the same frequency, they can communicate
    with each other. Existing schemes, however, require role (sender/
    receiver) pre-assignment before frequency hopping. Such approaches only
    support the communication between sender-receiver pairs (i.e., the communication
    between a node pair whose receiver play a sender role is not guaranteed).
    In this paper, we propose three symmetric frequency hopping algorithms
    (i.e., no role pre-assignment requirement). Our proposed algorithms
    have bounded maximal time to rendezvous and high throughputs under asynchronous
    Appears in Collections:[資訊工程研究所] 博碩士論文

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