Survey and taxonomy of clustering algorithms in 5G. (15th March 2020)

• Record Type: Journal Article
• Authors: Khan, Muhammad Fahad; Yau, Kok-Lim Alvin; Noor, Rafidah MD.; Imran, Muhammad Ali
• Is Part Of: Journal of network and computer applications. Volume 154(2020)
• Publication Date: 2020-03-15
• Subjects: 5G -- Fifth generation -- Cellular mobile communication -- Clustering -- Network topology; Microcomputers -- Periodicals; Computer networks -- Periodicals; Application software -- Periodicals; Micro-ordinateurs -- Périodiques; Réseaux d'ordinateurs -- Périodiques; Logiciels d'application -- Périodiques; Application software; Computer networks; Microcomputers; Periodicals; 004.05; 004
• DOI: 10.1016/j.jnca.2020.102539
• Languages: English
• ISSNs: 1084-8045

Abstract

Abstract: The large-scale deployment of fifth generation (5G) is expected to produce a massive amount of data with high variability due to ultra-densification and the rapid increase in a heterogeneous range of applications and services (e.g., virtual reality, augmented reality, and driver-less vehicles), and network devices (e.g., smart gadgets and sensors). Clustering organizes network topology by segregating nodes with similar interests or behaviors in a network into logical groups in order to achieve network-level and cluster-level enhancements, particularly cluster stability, load balancing, social awareness, fairness, and quality of service. Clustering has been investigated to support mobile user equipment (UE) in access networks, whereby UEs form clusters themselves and may connect to BSs. In this paper, we present a comprehensive survey of the research work of clustering schemes proposed for various scenarios in 5G networks and highlight various aspects of clustering schemes, including objectives, challenges, metrics, characteristics, performance measures. Furthermore, we present open issues of clustering in 5G.