论文标题

5G及以后的广义协调多点框架

Generalized Coordinated Multipoint Framework for 5G and Beyond

论文作者

Solaija, Muhammad Sohaib J., Salman, Hanadi, Kihero, Abuu B., Saglam, Mehmet Izzet, Arslan, Huseyin

论文摘要

5G的特征是其服务的多样性满足不同的用户需求。但是,这些服务的要求在本质上是竞争的,这给了协调和灵活的网络体系结构的必要性。尽管提出了协调的多点(COMP)系统以改善4G的细胞边缘性能,但可以利用其协作性质来支持5G和超越网络的各种要求和启用技术。为此,我们建议将COMP推广到一个积极有效的资源利用框架,能够支持不同的用户需求,例如可靠性,延迟,吞吐量和安全性,同时考虑网络约束。本文详细介绍了广义COMP(GCOMP)框架的多个方面,输入和输出。除用户要求外,GCOMP决策机制还考虑了Comp方案和网络体系结构,以决定诸如Comp Technique或适当协调簇之类的输出。为了使人们更容易理解该概念,研究了流行用例,例如车辆到所有的通信(V2X)通信和eHealth。此外,讨论了GCOMP中有趣的挑战和开放区域。

The characteristic feature of 5G is the diversity of its services for different user needs. However, the requirements for these services are competing in nature, which impresses the necessity of a coordinated and flexible network architecture. Although coordinated multipoint (CoMP) systems were primarily proposed to improve the cell edge performance in 4G, their collaborative nature can be leveraged to support the diverse requirements and enabling technologies of 5G and beyond networks. To this end, we propose generalization of CoMP to a proactive and efficient resource utilization framework capable of supporting different user requirements such as reliability, latency, throughput, and security while considering network constraints. This article elaborates on the multiple aspects, inputs, and outputs of the generalized CoMP (GCoMP) framework. Apart from user requirements, the GCoMP decision mechanism also considers the CoMP scenario and network architecture to decide upon outputs such as CoMP technique or appropriate coordinating clusters. To enable easier understanding of the concept, popular use cases, such as vehicle-to-everything (V2X) communication and eHealth, are studied. Additionally, interesting challenges and open areas in GCoMP are discussed.

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