arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2008.00085cs.NI
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时隙跳频网络中队列调度的性能评估

Performance Evaluation of Orchestra Scheduling in Time Slotted Channel Hopping Networks

Reza Amini, Mehdi Imani, Petio Ivanov Todorov, Maaruf Ali

摘要:

在本文中,我们评估的网络,使用RPL(低功耗和有损网络的路由协议)与TSCH(时隙信道跳频)和管弦乐队(一种自主的方法,用于建立TSCH时间表)的性能。当节点死亡时,我们测量瞬态中的性能(即,从网络中移除),并确定网络需要多长时间才能恢复到稳定的RPL树,以及对能耗的影响。我们的分析表明,当RPL处于瞬态时,例如当其中一个节点死亡时,Orchestra降低了能量消耗。此外,我们还计算了不使用Orchestra时的瞬态能耗,并对两者进行了比较。我们发现,与不使用Orchestra相比,Orchestra可将能耗降低多达三分之一。

英文摘要:

In this paper, we evaluate the performance of networks that use RPL (Routing Protocols for Low Power and Lossy Networks) with TSCH (Time Slotted Channel Hopping) and Orchestra (an autonomous method for building the TSCH schedule). We measure the performance in the transient state when a node dies (i.e., removed from the network) and determine how long it takes for the network to come back to a stable RPL tree and also what the impact is with respect to energy consumption. Our analysis shows that the Orchestra reduces the energy consumption when the RPL is in a transient state, like in the case of when one of the nodes die. Furthermore, we calculate the energy consumption in the transient state without using Orchestra, and then we make a comparison between both outcomes. We show that Orchestra reduces energy consumption by up to one-third compared to not using Orchestra.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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