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arXiv 2201.01520eess.SPcs.NI
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支持边缘计算的5G网络中的干扰感知协同路由

Interference Aware Cooperative Routing for Edge Computing-enabled 5G Networks

Abdullah Waqas, Hasan Mahmood, Nasir Saeed

摘要:

近来,对于开发用于在下一代无线通信系统中支持多个并发传输的干扰感知路由(IAR)协议的研究已经在增长。现有的IAR协议不考虑节点合作,而建立路由,因为激励节点合作和建模的合作是不是一个微不足道的任务。此外,关于节点的协作行为的信息对于相邻节点是不可直接看到的。因此,在本文中,我们开发了一种新的路由方法,其中节点的协作信息被用来提高边缘计算使能的5G网络的性能。所提出的度量是网络中产生和接收的干扰的函数。接收到的干扰项确保路由处的信号与干扰加噪声比(SINR)保持在阈值以上,而创建的干扰项确保选择那些节点来转发对其他节点创建低干扰的分组。实验结果表明,与传统的路由协议相比,该方案在提高网络吞吐量和降低中断概率方面都有较大的改善。

英文摘要:

Recently, there has been growing research on developing interference-aware routing (IAR) protocols for supporting multiple concurrent transmission in next-generation wireless communication systems. The existing IAR protocols do not consider node cooperation while establishing the routes because motivating the nodes to cooperate and modeling that cooperation is not a trivial task. In addition, the information about the cooperative behavior of a node is not directly visible to neighboring nodes. Therefore, in this paper, we develop a new routing method in which the nodes' cooperation information is utilized to improve the performance of edge computing-enabled 5G networks. The proposed metric is a function of created and received interference in the network. The received interference term ensures that the Signal to Interference plus Noise Ratio (SINR) at the route remains above the threshold value, while the created interference term ensures that those nodes are selected to forward the packet that creates low interference for other nodes. The results show that the proposed solution improves ad hoc networks' performance compared to conventional routing protocols in terms of high network throughput and low outage probability.

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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