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The development of the Internet of Vehicle (IoV) is overgrowing toward driving comfort, safety, and efficiency. Autopilot or a car without a driver is one implementation of IoT. To run the full function of IoV, a reliable communication network is needed because the risk will be substantial due to the low quality of network infrastructure services. In this research, we will analyze the quality of network infrastructure services. The analysis can be done through two approaches: direct measurement in the field using a GPS Tracker-based system and modeling using the mathematical function of transmit power of mobile communication transmitting devices. The test is carried out in a specific area with a sample of high traffic and low-density areas. This method was chosen to find the right pattern in measuring the quality of communication network services. The tests carried out produce dynamic data on service quality in certain areas. For areas of low density, the service quality tends to be below as well, and many areas without signal are found, while for areas with high density, the quality of service is found to be good, but network overload conditions often occur.

Type disease and disorder health the more many and varied. Dynamics Public as well as technology and change method life influence condition health society. Appearance The covid pandemic is also one development of disease and health. Need anticipation to condition that. Consider the need to lower disease risk and raise society's health standards Anticipation can be on the side engagement or preventive but also on the side management or management treatment. Physiotherapy as one form of treatment uses methods, training, and equipment specifically for patients could restore, maintain and improve ability his physique. Activity this could be used for treatment or preventive to disease certain. Pandemic time has pushed human activity and minimized contact. Condition this need anticipated for activity treatment physiotherapist. Using technology could answer needs that. A study built a system consultation physiotherapists and information related to health physique with the use of technology information. The technology used is to build a mobile application. Development results already tested try and survey gives results satisfaction user.

The communication network is an important and vital component in the implementation of the Internet of Vehicle (IoV). The characteristics of IoV related to mobility, load, coverage area is very complex. The movement of connected nodes, communication load and wide   coverage require reliable infrastructure support. Coupled with a high level of Quality of Service (QoS)  for Internet of Vehicle (IoV) implementation which has a high risk if a communication system failure occurs. In this research, a system that has adaptive capability has been built in choosing a good connection infrastructure at the point where the unit is connected. Created a system that has the ability to connect to several communication network infrastructure. The system can switch to another provider when there is a connection that decreases its QoS level. The tests carried out resulted in better connection dynamics because there was an infrastructure backup. Although there are still many weaknesses because the distribution of network availability is still problematic. Anticipation of network overload can be anticipated with this system. The test results show that there is an increase in the percentage of lines connected to the new system. There is an increase in the percentage of connectivity around 10% to 20% compared to systems without connection backups.

The computer revolution to this day continues to occur, current progress makes many variations of computer technology, especially those used for servers, Raspberry pi is a mini computer designed for minimalist servers. On the other hand, the high and fast flow of technology raises new problems, one of which is the issue of data security through threats embedded in advertisements and age-appropriate content filtering. This research was conducted using a Raspberry pi with Plex media server service and configuring a DNS Server to filter content with the Adguard Home application as Family protection. With the developments and problems above, it can be taken from the reliability of the Raspberry pi as a home server that was built and became a solution, with the service features of the plex media server and adguard home. Both server services can be used as a home server and family protection to maintain the security of data inserted through advertisements and content filtering, especially content in the form of video or sound.