Table 5.
Comparative summary among different architectures and the proposed one
| Works | Technologies | COVID-19 | Findings | |||
|---|---|---|---|---|---|---|
| IoT | SDN | NFV | IR 4.0 | |||
| Kumar et al. [2] | X | X | X | A monitoring system to decrease the spread of COVID-19 viral disease | ||
| Javaid et al. [10] | X | X | X | Industry 4.0 technology can assist in the proper isolation of an infected patient, thus minimizing disease spread | ||
| Kumar et al. [28] | X | X | X | Recognized twelve significant problems in the retail sector and adopted Industry 4.0 technology to tackle them. | ||
| Abdel et al. [13] | X | X | The disruptive technologies are utilized to dissolve and restrict the spread of COVID-19 and COVID-19’s patients assure the consequence of an intelligent model | |||
| Garg et al. [14] | X | X | X | Study the different type of contact tracing application available and provided a better solution for tracing in order to restrict or identify the spread of the virus | ||
| Ndiaye et al. [11] | X | X | An overview of IoT based healthcare system to fight against pandemic and future of healthcare system incorporating big data, drone and other latest technologies. | |||
| Singh et al. [15] | X | X | X | Identified framework of IoT to handle the lockdown situation due to pandemic worldwide by ensuring secured virtual meeting monitoring healthcare system remotely and online education system as well. | ||
| Otoom et al. [16] | X | X | X | With the aid of machine learning algorthims the authors in this work proposed a framework that can identify cases of COVID-19 by analysis the sysmptoms accurately and without delay. | ||
| Kolhar et al. [17] | X | X | X | Biometric system with the assistance of IoT to restrict the movement of the people during lockdown also to detect whether there is a mask on the face or not. | ||
| Rahman et al. [18] | X | X | X | Studied the possibilities of IoT models to fight against enquoteHCoV-19 | ||
| Proposed Work | Provided an SDN–IoT based intelligent model for Industry 4.0 and Incorporated among the technologies such as IoT, SDN, NFV, and Cloud to meet the demands for the COVID-19 situation | |||||