## 2 Related Work
### IEC's State of Art  
Successive and rapid developments of IEC in 5G have changed many concepts of people' lives. Therefore, these technologies have become indispensable to anyone because these developments provide new and advanced services and technologies that keep pace with their growing needs; thus the shift from the second generation \"2G\" technology, for example, to the third generation technology. G3's goal was to add Internet services to personal phones, then switch to G3.5 technology, which at the time caused a huge leap for its goal of expanding Internet services and linking them to smartphones and their applications. The 5G network technology constitutes a tremendous revolution in the world of communications. It provides a high speed in data transmission compared to the current fourth-generation technology, which allows faster access to contents with the possibility \begin{table}
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**Topic** & **Reference** & **Methods** & **Contributions** \\ \hline Intensive review of MEC, its characteristics and challenges & [18; 19; 22] & Surveys and Reviews & Overview of MEC technology and its potential use cases and applications. Determining IEC framework and performance and comprehensive overview of the state of arts, challenges, and further research directions for MEC. \\ \hline MEC Software and Applications & [28] & White Paper & Newly guidance for developers how to run and build the needed architect in edge cloud. \\ \hline MEC Vehicular Networks & [29] & Position Paper & MEC features in premises and need for SDN and NFV in addition, mobility solutions and mitigation interface. \\ \hline MEC Game Theory & [30] & Survey & Applying game theory on MEC and Challenges over MEC services. \\ \hline Heterogeneous Networks MEC & [31] & A Novel Architecture & Architecture of MEC-empowered HetNets and offloading task in MEC-empowered UAV-assisted HetNets. \\ \hline MEC to support Enhanced (IoT) & [32] & Propose an architectural solution & Propose an ETSI-compliant MEC architecture solution seamlessly integrated. \\ \hline MEC in 5G-connected cars & [33] & Automotive use cases & I presenting automotive use cases relevant to MEC, providing insights into technologies identified and investigated by the ETSI MEC Group (ISO). \\ \hline Characteristics of MEC & [25; 26] & Survey & Introducing MEC infrastructure to understand the characteristics and future deployment. \\ \hline SDN Management of MEC & [8] & Novel architecture Analysis & Introducing playback architecture to facilitate access to resources. Calculating function blocks with resource sharing between operators increases the revenue rate measurement by more than 25\% compared to CRAN. \\ \hline SC Context-Awareness in MEC & [34] & Comprehensive system evaluation & A new, decentralized validation architecture is proposed based on Markov model. The numerical simulations showed that this approach is able to strike balance between MEC reliability and network operating cost. \\ \hline MEC Device-Enhanced & [17] & A survey & Surveying device-enhanced MEC and classifying sub-classifying MEC Iechanisms offloading and caching. \\ \hline Survey on MEC for IoT Realization & [27] & A survey & An overview of leveraging MEC technology to achieve IoT applications and synergies between them. Technical aspects of enabling MEC in the Internet of Things. \\ \hline MEC’s Market Drivers & [27; 35; 36; 37] & Comprehensive system evaluation & MEC features in-pennises and need for SDN and NFV in addition, mobility solutions and mitigation interface. \\ \hline Surveys on MEC & [21; 22; 23; 24] & Different Surveys & MEC features in-pennises and need for SDN and NFV in addition, mobility solutions and mitigation interface. \\ \hline \hline \end{tabular}
\end{table} 
Table 1: Reviews of IEC. of transferring billions of data without obstacles [14]. Internet of Things (IoT) and smart environments depend on the high speed and low latency of 5G technology and move their uses to a new era [38].