论文标题
NB-iot模块能耗的深入现实世界评估
In-depth Real-World Evaluation of NB-IoT Module Energy Consumption
论文作者
论文摘要
狭窄的物联网（NB-iot）是3GPP标准的最新补充，该标准提供了低功率宽区域网络（LP-WAN）的大量物联网设备，这些物联网设备以低数据速率在许可频段中通信。随着全球部署的NB-IOT设备的数量增加，能节能的现实世界NB-IOT设备和网络操作的问题将使设备电池寿命最大化对于NB-IOT服务的流行和采用至关重要。在本文中，我们介绍了从定制设计的NB-iot平台获得的NB-iot模块的详细能源消耗，从该平台收集了大量的大量高时间分辨率数据。我们对每个NB-iot数据传输阶段进行详细的能耗分析，并讨论可能影响每个阶段模块能耗的设备和网络侧配置。初步结果和结论是关于正在进行和未来研究计划的讨论。
Narrowband Internet of Things (NB-IoT) is a recent addition to the 3GPP standards offering low power wide area networking (LP-WAN) for a massive amount of IoT devices communicating at low data rates in the licensed bands. As the number of deployed NB-IoT devices worldwide increases, the question of energy-efficient real-world NB-IoT device and network operation that would maximize the device battery lifetime becomes crucial for NB-IoT service popularity and adoption. In this paper, we present a detailed energy consumption of an NB-IoT module obtained from a custom-designed NB-IoT platform from which a large amount of high time-resolution data is collected. We perform a detailed energy consumption analysis of each NB-IoT data transfer phase and discuss both the device and the network-side configurations that may affect the module energy consumption in each of the phases. Preliminary results and conclusions are put forth along with the discussion of ongoing and future study plans.
