wsn的轻量级本地化方法:性能分析和验证

IF 1.5 Q3 TELECOMMUNICATIONS

IET Wireless Sensor Systems Pub Date : 2020-04-01 DOI:10.1049/iet-wss.2018.5213

Marco Santic, L. Pomante, C. Rinaldi

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引用次数: 0

摘要

无线传感器网络(WSNs)由于其广泛的应用范围，近年来变得非常流行。在构思wsn功能时出现的主要问题之一是开发适当的定位算法的机会，该算法必须根据硬件/软件节点的限制进行定制。本研究提出了一种基于接收信号强度测量的wsn定位算法，其结果虽然与现有的定位算法相当，但在计算能力非常低的设备上可以实际实现，并且在实时使用中效率很高。已经进行了大量的模拟和室内/室外实验测量，以验证所提出算法的有效性，同时考虑到商业传感器节点的实现问题。

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Lightweight localisation approach for WSNs: performance analysis and validation

Wireless sensor networks (WSNs) have become very popular in recent years due to their wide applications’ spectrum. One of the main issues arising while conceiving with WSNs functionality is the opportunity of developing a proper localisation algorithm that has to be tailored basing on hw/sw nodes limitations. This study proposes a localisation algorithm for WSNs based on received signal strength measurements whose results, although comparable with existing localisation algorithms, proves here to be of practical implementation on devices with very low computational capabilities as well as efficient in real-time usages. Extensive simulations and indoor/outdoor experimental measurements have been performed to verify the effectiveness of the proposed algorithm, taking also into account implementation issues on commercial sensor nodes.

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来源期刊

IET Wireless Sensor Systems TELECOMMUNICATIONS-

CiteScore

4.90

自引率

5.30%

发文量

审稿时长

33 weeks

期刊介绍： IET Wireless Sensor Systems is aimed at the growing field of wireless sensor networks and distributed systems, which has been expanding rapidly in recent years and is evolving into a multi-billion dollar industry. The Journal has been launched to give a platform to researchers and academics in the field and is intended to cover the research, engineering, technological developments, innovative deployment of distributed sensor and actuator systems. Topics covered include, but are not limited to theoretical developments of: Innovative Architectures for Smart Sensors;Nano Sensors and Actuators Unstructured Networking; Cooperative and Clustering Distributed Sensors; Data Fusion for Distributed Sensors; Distributed Intelligence in Distributed Sensors; Energy Harvesting for and Lifetime of Smart Sensors and Actuators; Cross-Layer Design and Layer Optimisation in Distributed Sensors; Security, Trust and Dependability of Distributed Sensors. The Journal also covers; Innovative Services and Applications for: Monitoring: Health, Traffic, Weather and Toxins; Surveillance: Target Tracking and Localization; Observation: Global Resources and Geological Activities (Earth, Forest, Mines, Underwater); Industrial Applications of Distributed Sensors in Green and Agile Manufacturing; Sensor and RFID Applications of the Internet-of-Things ("IoT"); Smart Metering; Machine-to-Machine Communications.