UHF Radio Extender System for Ship to Shore Communications Using 3D SBR for Positioning

2021 Global Congress on Electrical Engineering (GC-ElecEng) Pub Date : 2021-12-10 DOI:10.1109/GC-ElecEng52322.2021.9788338

F. Salazar-Quinonez, R. Abd‐Alhameed, A. Cowley, D. Bladen

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Abstract

Radio Service Coverage Area of UHF Repeater systems is one of the most important performance's elements for shore to ship radio communications within industries around the world. Each implemented system is designed to fulfil their specific demands, which in this case is balancing coverage limitations and transmission power restrictions due petrochemical industry regulations. This paper presents an innovative Analogue UHF Repeater Extender System array design using commercial Radio Repeaters to overcome lack radio communications, improving performance by a minimum of 20dB on the received signal strength indicator (RSSI), on a real world outdoor to indoor and outdoor to outdoor scenarios for cargo operations. A 3D Shoot and Bounce Ray Tracing (SBR) Propagation Model, combining efforts of field strength distribution, time of arrival and propagation-channel environment, is presented to characterise the System's performance analysis. The work is focused on the extender's field measurements and the results comparison to a Wireless InSite 3D SBR simulation model.

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基于三维SBR定位的超高频船岸通信扩展系统

超高频中继器系统的无线电服务覆盖面积是全球工业中岸对船无线电通信最重要的性能因素之一。每个实施的系统都是为了满足其特定需求而设计的，在这种情况下，由于石化行业法规的限制，需要平衡覆盖限制和传输功率限制。本文提出了一种创新的模拟UHF中继器扩展系统阵列设计，使用商用无线电中继器来克服无线电通信的不足，在真实世界的室外到室内和室外到室外的货物操作场景中，在接收信号强度指示器(RSSI)上提高至少20dB的性能。结合场强分布、到达时间和传播信道环境等因素，建立了三维发射和反射光线追踪(SBR)传播模型，对系统进行了性能分析。该工作的重点是扩展器的现场测量，并将结果与Wireless InSite 3D SBR仿真模型进行比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2021 Global Congress on Electrical Engineering (GC-ElecEng)

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