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随着网络技术的发展产生了异构无线网络融合技术,终端的移动性导致需要在不同网络间进行切换,因此切换管理就显得尤为重要。在以往的研究中,切换门限都是设定为固定的信号强度。本文讨论一种基于移动终端的垂直切换门限算法,分析了终端在不同速度下,对切换门限有不同的要求。
With the development of network technology, heterogeneous wireless network convergence technologies have emerged. The mobility of terminals leads to the need to switch between different networks. Therefore, it is especially important to switch management. In previous studies, the switching threshold was set to a fixed signal strength. This paper discusses a mobile terminal based on the vertical switching threshold algorithm, analysis of the terminal at different speeds, the switching threshold has different requirements.