Impact of Varying Traffic Profile on Phantom Cell Concept Energy Savings Schemes
Impact of Varying Traffic Profile on Phantom Cell Concept Energy Savings Schemes
复制标题
不同的交通状况对 Phantom Cell 概念节能方案的影响
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
A. Dekorsy
中科院分区：
文献类型：
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作者：
Emmanuel Ternon;Patrick Agyapong;A. Dekorsy
休眠模式技术可以在幻影小区概念（PCC）系统中提供能量节省。然而，这些节能方案的性能上的流量配置文件的影响还没有得到很好的理解。在本文中，我们评估的影响，传输文件的大小对网络性能。与以前的研究结果相反，我们表明，对于较小的文件大小的连接延迟与不同的节能方案确实对系统性能有不可忽视的影响。然而，随着文件大小的增加，与不同方案相关联的连接延迟的影响变得可以忽略不计。特定文件大小拐点取决于小型小区和宏小区上的带宽资源的比率。
Sleep mode techniques can provide energy savings in Phantom Cell Concept (PCC) systems. However, the impact of the traffic profile on the performance of these energy savings schemes is not well understood. In this paper, we evaluate the influence of the size of transmitted files on the network performance. Contrary to previous findings, we show that for smaller file sizes the connection latencies associated with different energy savings schemes do have a non-negligible impact on system performance. However, as the file size increases, the influence of the connection delays associated with different schemes becomes negligible. The particular file size inflection point depends on the ratio of bandwidth resources on the small cell and the macro cell.