Towards Building Low Power Magnetic Communication Protocols for Challenging Environments
Towards Building Low Power Magnetic Communication Protocols for Challenging Environments
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DOI：
10.1109/icccn.2019.8847145
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发表时间：
2019-07
期刊：
影响因子：
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通讯作者：
Amitangshu Pal;R. K. Gulati;K. Kant
中科院分区：
文献类型：
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作者：
Amitangshu Pal;R. K. Gulati;K. Kant
基于磁感应（MI）的通信是一种近场通信技术，可以在各种困难的传播介质中可靠地工作，因此可以在许多短距离物联网应用中使用。在本文中，我们探讨低功耗协议MI通信低数据速率的要求，但溢价的能源消耗。特别是，我们利用通信通过沉默（CTS），并表明，它可以减少高达67%的通信的能量消耗，而不是典型的二进制数据包为基础的传输。我们还讨论了一个多通道树为基础的路由协议，以减少能源消耗的偷听异步MI通信网络，并表明，该方案可以减少偷听计数的~60%，两个通道和~80%，四个通道。
Magnetic Induction (MI) based communication is a near-field communications technology that can work reliably in a variety of difficult propagation media and thus can be useful in many short-range IoT applications. In this paper, we explore low-power protocols for MI communications with low data rate requirements but a premium on energy consumption. In particular, we exploit communication through silence (CTS), and show that it can reduce the energy expenditure of the communication by up to 67% as opposed to typical binary packet based transmission. We also discuss a multi-channel tree based routing protocol to reduce energy consumption from overhearing in asynchronous MI communication networks and show that the proposed scheme can reduce the overhearing counts by ~60% with two channels and by ~80% with four channels.