# Advancing the State of the Fog Computing to Enable 5G Network Technologies
## 2 Related Research  
Several survey papers have recently been published to provide the functionalities of FC. Moreover, these surveys provide information about FC technologies. Moreover, these surveys have broad and limited scope to treat FC partly. However, the present paper offers comprehensive knowledge about FC technology and provides multiple solutions to meet the future Internet and end-user requirements. Moreover, this study provides a complete survey of emerging technologies such as 5G and the Internet of Things. Also, this study tells how FC with 5G is benefitted for the content dissemination across the edges of the Internet and provides fast communication services. This survey focuses on the critical analysis of the IP-based Internet architectures and its emerging technologies.  
Table 1 presents a few of the related studies by identifying details and areas of discourse. An overview of how to resolve the challenges related to computer network technology, Fog architecture, quality of services, and experience were proposed in this study. For existing studies, this study provides a persuasive explanation of how to advance FC as an enabler of 5G networks.  
\begin{table}
\begin{tabular}{p{142.3 pt} p{284.5 pt}} \hline \hline
**Reference** & **Description of Related Existing Studies with Contributions** \\ \hline [PERSON] et al. [11] & A comprehensive survey of 5G slicing with SDN, NFV, FFC, and ENC networks is presented. In this survey, the use cases of 5G related to network softwarization and slicing are defined in which Virtual Machine FC, SDN, network Hypervisors, NFV, and MEC are included. Therefore, a comparison of 5G approaches to adopt modern technologies related to industry and academia are presented. \\ \hline [PERSON] et al. [12] & A survey of FC and 5G related to Tactile Internet is presented. The article provides knowledge about the issues and challenges related to Tactile such as data transmission delay, energy, and security. In addition, this survey focuses on communication infrastructure, healthcare, resource management fog orchestration, privacy, and security related to Tactile Internet applications. Moreover, it brings an overview related to scalability, quality of service, energy efficiency, interoperability, and mobility under the umbrella of Tactile Internet applications. \\ \hline [PERSON] et al. [1] & The current state-of-the-art features of IoT were reviewed in this paper. Basic infrastructures like the cellular-based LPWA eMTC, NB-IoT, EC-GSM-IoT, and non-cellular LPWA technologies like SigFox, LoRa, and Ingenu-RPMA with focus on 5G networks as next-generation network to enable new service requirement. \\ \hline [PERSON] et al. [15] & An overview of the identification of important research issues in different fog computing architectures were studied in this research. Fog computing is presaged as the next computing paradigm since it applies to a wide range of application networks. Literature was reviewed in this study to identify different roles played by fog computing in describing 5G network slicing covering three main application domains, known as, uRLLC, eMBB, and mMTC. Also, it discusses other research challenges, directions, and the purposes of FC with a focus on its role in emerging technologies. \\ \hline \hline \end{tabular}
\end{table}
Table 1: A few of the related studies in Fog Computing as an enabler to 5G networks.