arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2007.06928eess.SPcs.ITcs.NImath.IT
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蜂窝V2X通信中的有效功率分配和资源分配

Efficient Power-Splitting and Resource Allocation for Cellular V2X Communications

Furqan Jameel, Wali Ullah Khan, Neeraj Kumar, Riku Jantti

摘要:

蜂窝车联网(V2X)通信的研究工作每年都在获得动力。它被认为是一种改变范式的方法,可以以最低的部署和维护成本连接大量车辆。本文旨在通过提供无线充电、功率分配和资源块分配的优化框架,进一步推动蜂窝V2X通信的最新发展。具体来说,我们设计了一个网络模型,路边的物体使用无线电力从电动汽车的RF信号充电和信息处理。此外,由于蜂窝V2X的资源约束性质,执行功率分配和资源块指派以有效地使用资源。与基线技术相比,所提出的优化框架在网络的整体能源效率方面有所改善。所提出的解决方案的性能增益清楚地证明了其对于蜂窝V2X通信的可行性和实用性。

英文摘要:

The research efforts on cellular vehicle-to-everything (V2X) communications are gaining momentum with each passing year. It is considered as a paradigm-altering approach to connect a large number of vehicles with minimal cost of deployment and maintenance. This article aims to further push the state-of-the-art of cellular V2X communications by providing an optimization framework for wireless charging, power allocation, and resource block assignment. Specifically, we design a network model where roadside objects use wireless power from RF signals of electric vehicles for charging and information processing. Moreover, due to the resource-constraint nature of cellular V2X, the power allocation and resource block assignment are performed to efficiently use the resources. The proposed optimization framework shows an improvement in terms of the overall energy efficiency of the network when compared with the baseline technique. The performance gains of the proposed solution clearly demonstrate its feasibility and utility for cellular V2X communications.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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