本文選題：航空數(shù)據鏈 + 航空集群網絡�。� 參考：《計算機工程與應用》2017年24期

【摘要】：針對未來航空集群網絡中節(jié)點間通信可靠性保障問題,提出一種基于移動預測的鏈路可靠性估計路由選擇策略。首先,使用基于地理位置的移動預測方法對鄰居節(jié)點的位置進行準確預測。其次,根據預測結果對當前節(jié)點的通信范圍進行分區(qū),對不同鄰居節(jié)點所在區(qū)域的鏈路可靠性分別估計得到相應的可靠性估計函數(shù)值。根據得到的可靠性函數(shù)值使用概率選擇模型并結合跳數(shù)因子進行路由選擇。最后,以優(yōu)化鏈路狀態(tài)路由協(xié)議(Optimized Link State Routing protocol,OLSR)為基礎對路由選擇策略細節(jié)進行描述,并仿真驗證了提出的路由選擇策略的有效性。實驗結果表明,該策略在適用于航空集群網絡的基礎上,能有效提高網絡中節(jié)點間通信的可靠性。
[Abstract]:Aiming at the reliability guarantee problem of communication between nodes in future aviation cluster networks, a route selection strategy for link reliability estimation based on mobile prediction is proposed. Firstly, the location of neighbor nodes is accurately predicted by using geographical location based mobile prediction method. Secondly, according to the prediction results, the communication range of the current node is partitioned, and the link reliability of different neighbor nodes is estimated respectively to obtain the corresponding reliability estimation function. The probabilistic selection model is used according to the reliability function value and the hop factor is used to select the route. Finally, based on the optimized Link State routing protocol OLSR, the details of the routing strategy are described, and the effectiveness of the proposed routing strategy is verified by simulation. The experimental results show that the proposed strategy can effectively improve the reliability of communication between nodes on the basis of being suitable for the aviation cluster network.
【作者單位】： 空軍工程大學信息與導航學院;
【基金】：國家自然科學基金(No.61472443)
【分類號】：TN915.0;V271.4

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