The area of eHealth has been increased in the recent age but also facing a lot of challenges. In relation to these, there exists a lack of interoperability among different healthcare organizations in the way of providing care services to the healthcare professionals and the patients. Interoperability among the healthcare organizations is appreciated not only by the academia but also by the policy-makers and other related personnel. Today, implementation of interoperability has become an intricate job than expectations. Interoperability is resisted by different barriers but potentially can give several benefits to all stakeholders and ultimately should be focused. The study is conducted for investigation of challenges and benefits of interoperability among healthcare organizations in the Blekinge County. In the first phase, after having a comprehensive review of literature, the challenges and benefits for the implementation of interoperability among Swedish healthcare organizations are identified. Depending on the findings, interviews were conducted with the eHealth professionals of the Blekinge County to clearly understand about the strategies and plans regarding the interoperability among the healthcare organizations in the Blekinge County. After performing a thorough analysis, questionnaire were conducted with the Medical IT administrators and with other related personnel to know about their opinions about the problem. The authors find after analyzing the results of the study that focus on resolving issues like standards adaptation, accessibility, integration, privacy and proper ICT infrastructure could provide interoperable environment among municipality healthcare centers and hospitals in the Blekinge County and other areas in the Sweden.

Driven by the Internet of Things, devices and appliances will be increasingly connected to each other and the people within the home. In order for the communication to be possible a standard for communication is needed. In many cases there are too many standards, and for other cases there may instead be an absence of standard. This thesis provides a contemporary view of future developments of homes and the current standardization progress. Four domains in homes are investigated: the automated home domain, the sustainable home domain, the healthy home domain and the manufacturing home domain. Trends and technologies are identified that drive a change in homes. Services are described that may be provided in homes. The thesis discusses how services from different domains may be integrated, with a further investigation of the networked manufacturing service and its underlying communication infrastructure. Finally standards are identified and analyzed in regard to the communication infrastructure of the networked manufacturing service. The standardization development is progressing for each home domain. However, potential standard gaps are still present for many of the cross domain device communication. No standard has been identified for integration of services and integration of the business ecosystem in the manufacturing home domain. Similarly there is no standard for the software of 3D printing. New standards or further development of existing standards is needed to realize the networked manufacturing service.

This work deals with design of communication protocol for data transmission between control computer and computing cores implemented on FPGA chips. The purpose of the communication is speeding the performance demanding software algorithms of non-stream data processing by their hardware computation on accelerating system. The work defines a terminology used for protocol design and analyses current solutions of given issue. After that the work designs structure of the accelerating system and communication protocol. In the main part the work describes the implementation of the protocol in VHDL language and the simulation of implemented modules. At the end of the work the aplication of designed solution is presented along with possible extension of this work.

The aim of this work is to propose feasible solution for the simulation of the SNMP (Simple Network Management Protocol) protocol in the OPNET Modeler simulation environment. This work describes in detail individual procedures, which were chosen for this simulation . The work also contains an introduction to the OPNET Modeler simulation environment, the SNMP protocol, the DiffServ model and the DiffServ-MIB database. The main part of this work describes the algorithms programmed to model the functions of the SNMP protocol. Source codes of the algorithms programmed are included as well. The work deals especially with the functions for obtaining values from different levels of a multilevel model attributes, packet creation functions with dynamically changing length of user-data field, for the implementation process of a simplified DiffServ MIB database and with the functions for statistic creation.

This thesis addresses the problem of wireless transmission between the operator station and the robot. There is a solution presented by way of testing the parameters of wireless modules, compare them in the environment and the draft protocol.

The submitted work describes design of the electronic working condition monitoring system for laboratory Is analyzed in detail the issue of categorization of laboratory laminar flow hood, determine characteristic of operating variables and their monitoring. Next is described a functional specification of the whole device and it follows the design concept of the possible solutions along with a selection of components for implementation. At the last part is described proposal communication protocol for communication between a master unit and auxiliary slave unit.

This work deals with the design of the electronic driver system for working conditions monitoring in the laboratory box. The state of the art of the laboratory boxes with the laminar convection is presented. The functional specification is made based on final customer needs, then leads to design of the possible solution. The solution is divided into two independent blocks - Main driver unit and Add-on module. The Main driver unit solution is made upon commercially available solution. The Add-on module is then designed including selection of suitable components, PCB prototype and appropriate firmware. Finally the work presents specification of implemented communication protocol for joining both parts Main driver unit and Add-on module.

Communication between devices should be based on predefined rules. These rules are called communication protocols. In this master thesis I am concerned with communication protocols, specially security protocols. Their design demand specialized tools, that will provide interactive simulations and security testing. I have described each of these tools in detail and mentioned about their properties, their pros and cons. In available tools I have implemented security protocols. The result is set of demonstration tasks that are usable in network courses at FIT VUT

All embedded systems are unique, a design that is suitable for one system can rarely be copied over to another. This inherently makes designing embedded systems difficult. The difficulty is only amplified by the uncertainty of the future requirements as it is developed over time. Being able to continuously validate the performance and the reliability is of great importance to be able to ensure fault proof execution.This thesis explores two areas. A method of tracking the static and dynamic memory usage of a system is crucial to ensure correct functionality under all conditions, and that the implemented hardware will suffice. Multiple possible tools, each functioning uniquely, were developed and tested to find the most suitable for measuring the memory usage of the elevator system. Additionally the message usage, i.e. the way the different units within the studied system communicate with each other, was scrutinized for possible performance and reliability enhancements. A study was made for the most optimal communication protocol, and for how the transmissions could be improved upon.The results show that for this specific system, the best way of calculating the memory usage is with a tool developed within this project. Using this tool it was found that none of the modules in the elevator system use more than 30 % of the available memory during execution. The message usage study shows the most optimal protocol is CAN with the ISO 15765-2 upperlevel protocol, which is the one currently in use. However, improvements to the message transmissions are suggested, such as taking full advantage of the CAN protocol and by implementing message buffers on the receiving end.An important conclusion is that just as there is no unique system design that fits all, there is no memory measurement tool or message usage implementation that fits all systems. Each system has to be analyzed to find the most optimal solution for that particular system. / Alla inbyggda system är unika, en design som passar ett system kan sällan kopieras över till ett annat. Detta leder till att det är svårt att designa inbyggda system. Osäkerheten över framtida systemkrav då systemet utvecklas över tid gör inte designproblemet lättare. Att kontinuerligt kunna validera prestandan och pålitligheten är viktigt för att kunna garantera felfri körning.Detta examensarbete utforskar två områden. En metod för att mäta den statiska och dynamiska minnesanvändningen av systemet är nödvändig för att kunna säkerställa att systemet alltid fungerar som det ska, och att den tillgängliga hårdvaran är tillräcklig. Flera olika verktyg utvecklades och testades för att hitta det som bäst mäter hissens minnesanvändning. Utöver det granskades meddelandeanvändningen, hur de olika enheterna inom det studerade systemet kommunicerar med varandra, för potentiella förbättringar av prestandan och pålitligheten. En studie utfördes för att hitta det mest optimala kommunikationsprotokollet, och för hur av överföringarna kunde förbättras.Resultatet visar att för det här specifika systemet är bästa sättet att räkna ut minnesanvändningen med ett verktyg utvecklat under projektet. Med hjälp av det här verktyget visas att ingen av modulerna i hissystemet använde mer än 30% av det tillgängliga minnet under körning. Studien över minnesanvändningen påvisar att det mest optimala protokollet var CAN och ISO 15765-2 för det övre lagret, vilket är det som används för nuvarande. Dock föreslås förbättringar till hur meddelandena överförs, till exempel genom att utnyttja CAN protokollet till fullo och genom att implementera meddelandebufferts på mottagarsidan.En betydelsefull slutsats som drogs var att på samma sätt som det inte finns en unik systemdesign som passar alla system, finns det inte heller ett minnesanvändningsverktyg eller en meddelandeanvändning som passar alla system. Varje enskilt system måste analyseras för att hitta den mest optimala lösningen för det specifika systemet.

In the future, the usage of UAVs (Unmanned Aerial Vehicles) will be applied in many different areas. Continued research in UAVs can benefit through its applications in disaster response, humanitarian aid, environmental monitoring, infrastructure inspection, improved transportation and delivery systems, and scientific research. By leveraging UAV technology and making the technology easier to get into, we can enhance efficiency, safety, and accessibility in various fields while addressing critical global challenges and improving the well-being of individuals and communities. The entry knowledge needed for starting development with UAVs can be high due to the complex communication needed between a ground station and the UAV. This report has the goal of lowering that entry barrier by doing an investigation of some available communication protocols, choosing a protocol and using said protocol to develop and implement an interface for communication between a ground control station and companion computer onboard an UAV. The investigation of communication protocols for UAVs indicated that the widely used Mavlink protocol is the best suited communication protocol for this implementation. The development and iterative process, carried out with the mentioned protocol and a UAV flight controller, resulted in the creation of an artifact that can serve as the desired interface.