Network Slicing in 5G Architecture: Applications and Services
The emergence of 5G technology has introduced a revolutionary approach to networking termed as “Network Slicing,” marking a significant shift towards personalized connectivity. This document offers a thorough investigation into Network Slicing in the context of 5G architecture, focusing on its structural framework, diverse applications, service variations, security considerations, and an extensive review of existing literature. To commence, it clarifies the fundamental concept of Network Slicing, outlining its architectural foundations within the 5G framework. It delves into the intricate mechanisms enabling the creation of customized virtual networks, each designed to cater to specific applications or services. Moreover, it extensively explores the varied applications and services supported by Network Slicing within the 5G infrastructure. It examines various industry sectors benefiting from Network Slicing, encompassing healthcare, manufacturing, smart cities, and IoT(Internet of Things). The distinct needs of each sector and the customized solutions provided by Network Slicing are meticulously evaluated. Alongside outlining the multitude of advantages and applications, the document also addresses the vulnerabilities and potential threats that pose risks to Network Slicing in the 5G setup. It comprehensively investigates different types of potential attacks, shedding light on the security challenges inherent in this paradigm. Additionally, the paper performs a literature review by synthesizing and analyzing prior studies in the domain of Network Slicing in 5G architecture. It consolidates key discoveries, methodologies, and progressions from various scholarly contributions, offering a comprehensive grasp of the evolution, obstacles, and future pathways in this field.
Purnima Pal, Oshin Misra , Mohammad Shahid