一个新的节能预订系统,用于6G车辆特设网络中的边缘计算
Farhan Javed1, Zuhaib Ashfaq Khan2, Shahzad Rizwan3
1Department of Electrical and Computer Engineering, COMSATS University Islamabad, Attock Campus, Attock 43600, Pakistan.
Sensors (Basel, Switzerland)
|July 14, 2023
概括
移动路边装置 (mRSU) 通过提高连接性和效率来增强车辆特设网络 (VANET) 通信. 这种新的方法为6G边缘计算提供了具有成本效益和能源效率的解决方案,性能优于静态对应产品.
科学领域:
- 车辆特设网络 (VANETs) 的使用
- 6G边缘计算 6G边缘计算
- 无线通信系统无线通信系统
背景情况:
- 在VANET中,静态路边单元 (sRSU) 面临着诸如高部署成本,稀疏分布和通信中断等挑战.
- 目前对sRSU的研究重点是改善车辆与基础设施 (V2I) 之间的通信,但局限性仍然存在.
- 对于先进的VANET应用程序来说,更高效和可靠的V2I通信的需求至关重要.
研究的目的:
- 提出和评估移动路边单元 (mRSU) 作为6G VANETs的一个新兴概念.
- 引入一种新的节能预订技术,用于利用mRSU的边缘计算.
- 在边缘计算环境中增强V2I通信连接性和效率.
主要方法:
- 在6G VANET边缘计算中为mRSU开发基于保留的技术.
- 使用多种传播模型对sRSU进行mRSU性能模拟.
- 在现实的城市场景中进行测试,使用不同的包装尺寸和车辆密度.
主要成果:
- 与sRSU相比,mRSU的性能优于sRSU,其数据包传递率提高了7.7%.
- 吞吐量增加了5.1%,端到端延迟减少了4.4%,跳数减少了8.7%.
- 由于增强的性能和连接性,能源消耗增加了2%.
结论:
- 该mRSU概念为6G VANETs提供了V2I通信的显著改进.
- 拟议的节能预订技术提供了一个具有成本效益和效率的解决方案.
- 尽管能源使用略有增加,mRSU在未来的车辆网络中为边缘计算提供了有希望的进步.
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