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New results on connectivity in wireless network

机译:无线网络连接方面的新结果

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In this work, we discuss when two users are able to exchange multimedia content and when that exchange is always possible. Two thresholds are of interest, a threshold for percolation and a threshold for full connectivity. To derive these thresholds, when discussing the bond percolation, we consider not only four directions, upper, right, left, and lower, but also more directions like upper-right, lower-right, upper-left, lower-left. In addition, small structures are proposed to help obtain the necessary conditions for percolation and full connectivity. We find that if the probability of four directions being open is greater than 0.3118 or the transmission radius of every node is longer than 1.52d/k, we can find a crossing path in our network and the percolation ensues. Furthermore, if that is greater than 0.3799 or the transmission radius of every node is longer than 1.579d/k, a fully-connected network graph exists for sure. (C) 2015 Elsevier Inc. All rights reserved.
机译:在这项工作中,我们讨论了两个用户何时能够交换多媒体内容以及何时总是可以进行交换。有两个阈值值得关注,即渗透阈值和完全连接性阈值。为了得出这些阈值,在讨论键渗滤时,我们不仅要考虑四个方向,即上,右,左和下,还应考虑更多的方向,如右上,右下,左上,左下。另外,提出了小的结构以帮助获得渗滤和完全连接的必要条件。我们发现,如果四个方向被打开的概率大于0.3118或每个节点的传输半径大于1.52d / k,我们可以在网络中找到交叉路径并进行渗流。此外,如果该值大于0.3799,或者每个节点的传输半径大于1.579d / k,则肯定存在完全连接的网络图。 (C)2015 Elsevier Inc.保留所有权利。

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