Bluetooth low energy (BLE), 5. EPCglobal, 6. Long Term Evolution-Advanced (LTE-A), 7. Z-wave. CONCLUSION The healthcare sector is a very important aspect of the 5G communication system. H- IoT will play a very important function in shaping the future of patients in healthcare 5.0. A 5G communication system with BSN will lead to personalized well-being in future. The various communication layers and the corresponding technologies make us understand the H-IoT. H-IoT faces various security challenges. The solutions of these security issues are proposed by various researchers. Numerous communication protocols are proposed in application, service, and infrastructure of H-IoT. The use of H-IoT devices and diagnostic tools will increase in the future very rapidly. H-IoT is an integral part of the 5G communication network. REFERENCES 1. Vedaei, S. S., Fotovvat, A., Mohebbian, M. R. et al. "COVID-SAFE: An IoT-based system for automated health monitoring and surveillance in post-pandemic life." IEEE Access, 8, 188538-51, 2020. 2. Pasluosta, C. F., Gassner, H., Winkler, J., Klucken, J., Eskofier, B. M. "An emerging era in the management of Parkinson's disease: wearable technologies and the internet of things." IEEE Journal of Biomedical and Health Informatics, 19, no. 6: 1873- 81, 2015. Laplante, P. A., and Laplante R. "The internet of things in healthcare: potential applications and challenges." IT Professional, 18, no. 3: 2-4, 2016. 4. Pandey, P. and Litoriya, R. "Elderly care through unusual behaviour detection: A dis- aster management approach using IoT and Intelligence." IBM Journal of Research and Development, 64, nos. 1-2: 1-11, 2019. 5G Wireless Communication System in Healthcare Informatics 5. Kang, S., Baek, H., Jung, E., Hwang, H., and Yoo S. "Survey on the demand for adoption of Internet of Things (IoT)-based services in hospitals: Investigations of nurses' perceptions in a tertiary university hospital." Applied Nursing Research, 47: 18-23, 2019. 6. Chang, S-H., Chiang, R-D., Wu, S-J., and Chang, W-T. "A context