A Resource Allocation Scheme with Delay Optimization Considering mmWave Wireless Networks

• 作者: Flávio H. T. Vieira Marcos N. L. Carvalho Marcus V. G. Ferreira
• 来源期刊: 通讯、网络与系统学国际期刊(英文)
• 学科: 工学
• 关键词: DELAY QOS mmWave Carrier Aggregation 5G
• 年，卷（期）: 2020,（7）
• 页码范围: 105-119
• 页数: 15页
• 分类号: TN9

摘要

This paper presents a resource allocation scheme for wireless networks, aiming at optimizing the users’ data delay. It is proposed to provide optimal delay al-location by solving an optimization problem using idle state prediction and considering 5G characteristics such as mmWave propagation. The perfor-mance of the resource allocation algorithm is verified and compared with oth-ers from the literature using computational simulations in terms of Quality of Service (QoS) parameters such as throughput, delay, fairness index, loss rate and computational complexity. In these simulations, it is also considered the mmWave propagation and carrier aggregation technology for wireless next generation systems, in order to verify the system performance in a high data rate scenario.