arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2009.09487eess.SPcs.ARcs.NI
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无电池设备上的远程通信

Long Range Communication on Batteryless Devices

Simeon Babatunde, Nirnay Jain, Vishwas Powar

摘要:

大部分现有的无线传感器网络(WSN)节点通常是电池供电的,固定的,并且主要设计用于短距离通信,很少或根本不考虑仅依靠收集的能量运行的受限设备。在许多情况下,电池和结实的超级电容器被用来为这些WSN供电,但这些系统容易出现使用寿命下降和电流泄漏。大多数实现超级电容器的系统在超过充电循环阈值之后不考虑泄漏。频繁的电池维护和大规模更换是一项重要的、劳动密集型的和具有挑战性的任务,特别是在部署在极端恶劣环境中的传感节点上,人工干预有限。在本文中,我们提出了通过利用LoRa技术的能力在无电池约束设备上实现公里范围通信的技术。

英文摘要:

Bulk of the existing Wireless Sensor Network (WSN) nodes are usually battery powered, stationary and mostly designed for short distance communication, with little to no consideration for constrained devices that operate solely on harvested energy. On many occasions, batteries and beefy super-capacitors are used to power these WSN, but these systems are prone to service-life degradation and current-leakages. Most of the systems implementing super capacitors do not account for leakages after exceeding the charge cycle threshold. Frequent battery maintenance and replacement at scale is non-trivial, labor-intensive and challenging task, especially on sensing nodes deployed in extreme harsh environments with limited human intervention. In this paper, we present the technique for achieving Kilometer range communication on batteryless constraint devices by harnessing the capabilities of LoRa technology.

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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