An efficient call delivery algorithm in hierarchical cellular networks

机译：分层蜂窝网络中的高效呼叫传递算法

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The multiple registration scheme can reduce the location update cost in hierarchical cellular networks; however, it leads to the increased call setup latency to find out the current location of a mobile terminal. In this paper, we propose an efficient call delivery algorithm that employs a timer estimating the low-tier cell residence time. Analytical and simulation results demonstrate that the proposed algorithm outperforms high-tier cell first and low-tier cell first algorithms in terms of call setup latency.

机译：多重注册方案可以减少分层蜂窝网络中的位置更新成本。然而，这导致增加了呼叫建立等待时间以找出移动终端的当前位置。在本文中，我们提出了一种有效的呼叫传递算法，该算法采用计时器来估计低层单元的驻留时间。分析和模拟结果表明，在呼叫建立等待时间方面，该算法优于高层小区优先算法和底层小区优先算法。

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来源
《Ubiquitous and Future Networks, 2009. ICUFN 2009》|2009年|74-78|共5页
会议地点 Hong Kong(CN);Hong Kong(CN)
作者
Sangheon Pack; Jaeyong An; Wonjun Lee;
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Sch. of Electr. Eng., Korea Univ., Seoul, South Korea;

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关键词
cellular radio; call setup latency; efficient call delivery algorithm; hierarchical cellular networks; low-tier cell residence time; mobile terminal location; multiple registration scheme; Call delivery algorithm;

机译：蜂窝无线电;呼叫建立等待时间;高效的呼叫传递算法;分层蜂窝网络;低层小区停留时间;移动终端位置;多种注册方案;呼叫传递算法;

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4. An Efficient Call Delivery Algorithm in Hierarchical Cellular Networks [C] . Sangheon Pack, Jaeyong An, Wonjun Lee International Conference on Ubiquitous and Future Networks . 2009

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An efficient call delivery algorithm in hierarchical cellular networks

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