现代室内环境中通信设备的先进视线 (LOS) 模型
Muhammad Waqas1, Qamar Abbas1, Ahsan Qureshi2
1Department of Computer Science, Faculty of Computing and IT, International Islamic University, Islamabad, Pakistan.
PloS one
|July 5, 2024
概括
本研究介绍了一种先进的模型,通过最大化视线 (LOS) 路径来增强室内无线忠实 (Wi-Fi) 信号强度. 拟议的系统有效地减少了信号衰减,改善了网络性能和数据包交付比率.
科学领域:
- 电气工程 电气工程
- 计算机网络 计算机网络.
- 信号处理 信号处理
背景情况:
- 室内无线忠诚度 (Wi-Fi) 部署面临着由于障碍物的信号强度显著下降.
- 信号透,反射和长的传输距离会降低接收信号强度 (RSS),导致数据包丢失.
- 最大化视线 (LOS) 对于可靠的室内无线通信至关重要.
研究的目的:
- 为室内无线通信环境中最大限度地提高 LOS 提出先进的模型.
- 为了减轻信号衰减和改善网络性能指标,如RSS和数据包交付比率 (PDR).
- 开发一个有效的信号减弱和计算模型来识别室内障碍物.
主要方法:
- 开发一个先进的模型,包括信号增强器,重复器和反射器.
- 实现一个信号减弱和计算模型与功率算法来检测墙壁和走廊.
- 对各种室内场景中使用RSS和PDR指标的最先进模型进行比较分析.
主要成果:
- 与现有方法相比,拟议的模型在增强室内Wi-Fi信号强度方面表现出更高的效率.
- 在接收信号强度 (RSS) 和包传输比率 (PDR) 中观察到显著的改善.
- 该模型有效地识别并考虑了室内障碍物,如墙壁和走廊.
结论:
- 这种先进的模型成功地最大化了视线 (LOS) 以改善室内无线通信.
- 拟议的系统提供了一个强大的解决方案,以减轻信号衰减和提高网络吞吐量.
- 这种方法为更可靠,更高效的室内Wi-Fi服务提供了基础.
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