论文标题

有效的电力分解和资源​​分配用于蜂窝V2X通信

Efficient Power-Splitting and Resource Allocation for Cellular V2X Communications

论文作者

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

论文摘要

每年的蜂窝车通信(V2X)通信的研究工作正在增强。它被认为是一种改变范式的方法,可以将大量车辆连接起来,而部署和维护成本最低。本文旨在通过为无线充电,电源分配和资源块分配提供优化框架,以进一步推动Cellular V2X通信的最新技术。具体来说,我们设计了一个网络模型,路边对象使用电动汽车的RF信号的无线电源进行充电和信息处理。此外,由于蜂窝V2X的资源构成性质,执行功率分配和资源块分配以有效地使用资源。与基线技术相比,提出的优化框架在网络的整体能源效率方面有所提高。所提出的解决方案的性能提高清楚地表明了其可行性和效用对细胞V2X通信。

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.

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