 Management Wi-Fi Database Management Remote Management Network Management ZigBee Security Management Cell Phones Satellites Medical Devices Applications On-Body Sensors mHealth (mobile health) In Vitro Sensors Remote patient monitoring In Vivo Sensors (RPM) Stationary Medical Devices Telestroke (telestroke services) Services End User Health care services Individuals Medical or surgical Hospitals treatment services Government Nursing Organizations Hospital service Clinical Research Dental service Institutes Optometric service Diagnostic Complementary ser Smart Laboratories vices Healthcare FIGURE 4.1 The broad classification of the smart healthcare industry based on services, medical equipment, products used, applications, system management, and end-users. Network Technology Trends for Smart Healthcare healthcare and IoT will reach approximately 117 billion US$ across the industry [7]. Several technologies will be incorporated with the help of 5G wireless communica- tion system to enable smart healthcare system [8]. A portable health app for checking pressure ulcers is recommended to record data electronically. In [9], it is proposed to use a smart healthcare application for evaluation and dietary checks. In [10], the author proposed a new strategy for mobile health applications. In [11], a wearable solution that supports mobility is proposed for the living environment. In [12], IoT applications based on mobile gateways is introduced for intelligent assistance in the mobile health environment. In [13], the IoT is considered a necessary element for medical use on electronic medical platforms. In [14], a wearable device is proposed to check the health of a wireless network consisting of sensors. Smart antennas play an important role in 5G network communications [15]. Smart antennas use many important innovations to improve 5G coverage and capacity [16]. Beamforming (that is, vertical and horizontal) is one of the innovations, where RF energy is precisely focused on the contracted beam rather than radiating the same