Industrial Communication

Question: Analysis of the wireless networks those are utilized in an enhancing number that has targeted the office applications. Answer: 1.0 Introduction The research studies the wireless networks that are used in an increasing number that has targeted office applications. The advances made in the embedded systems has allowed for the infusion of intelligence in the field devices [1]. The increasing processing, functionality and communication capabilities have largely been instrumental in the extensive trend of field devices that are referred to as field networks. 1.1 Value of the Study The value of the study elaborates the thesis of industrial communication in the current state of art in wired/ wireless field bus systems. The specifications of the research highlights the comparison made on different alternatives using PROFIBUS as the communication technology for hybrid wired/wireless field bus networks [2]. The contribution that wired/wireless network has made in innovative mechanism for eliminating traffic congestion for reducing the extra time and the setting up of master stations for extra time parameters. The methodology of duration of message transaction evaluates the worst case response in such type of wired/wireless field bus systems [3]. There is a mobility mechanism that has been established by the system before resuming the normal system operations. 1.1.1 Definition of Terms Industrial Automation Industrial automation is the way of communicating at different levels which are connected through point-to point cabled solutions or through field buses. Field buses and Ethernet give us an impression of the capability of handling repetitive tasks efficiently and quickly. Some common examples that define automation are mining, steel and gas, pulp and paper. Different protocols exist in various media in the automation domain such that the ranges of automation equipment to the IT domain from high end hardware [14]. In industrial automation, communication is used for interconnection of automation equipment, interconnection of dedicated real-time automation system, closed loop control, interlocking and control and most importantly for monitoring and supervision [4]. Field bus systems Field bus networks are physically connected through a wired bus under the used system End system that includes both the wired and the wireless node [13]. However, a wireless network system is communicated indirectly through network mode systems which is usually termed to be called be ad-hoc wireless network. However, if the messages are somewhere relied on the wireless network then it comes under the category of structured wireless network. Additionally there are situations when the network should support the interconnection and provide appropriate mechanism through inter cell mobility. The diagram below explains the wired/wireless connection network system [5]. Figure: Wired/Wireless Communication Connection Network 1.2 Research Problem The research problems is based on the safety of humans as well as environment that demands proper deployment of security measures that plays an important role while protecting both the safety and security of the rate of production. The increase of wireless network demands more attention, safety and security in automation process [6]. The problem reflected is given as: 1) Although, security is well developed when it comes to addressing wireless networks but there are issues in the effective integration of wireless sensor networks in existing automation standards and systems. 2) Security is considered to be the prime issue that needs to be certified through end-to-end field bus communication irrespective of the security measures taken in wired or wireless security measures? The research problem in field bus can be illustrated in the heterogeneous field networks below that should be both safe and secure [12]. Figure: Future Scenario of Automation System 1.3 Research Approach The research approach in the recent global economic stagnation is becoming intense as well as changing. There is need for improved quality as well as delivery and cost performance to satisfy various requirements that only reduces costs but also diminishes the wiring work that related to conventional wired instrumentation. Moreover, the increased number of points to be monitored highlights the application, physicality, data link, network, transport, session and presentation to underline the communication protocol [7]. Figure: Characteristics and Expected Benefits of Field Wireless 1.4 Research Questions The research questions that highlight the specific of wired/wireless communication state of art based on field bus systems. The research questions that evaluate the research are What is the current state of trends in wired/wireless field bus systems? What are the changes that can be viewed in trends over the years? What are the challenges that are faced in the field bus systems? 5.0 Conclusion This particular study has successfully deployed the current trends as well as the state of art in the wired as well as wireless fieldbus systems. This particular study has clearly deployed as well as implemented all of the advantages or benefits of both of the fieldbus network systems with a well-structured way. All of the advantages have been implemented with the help of the analysis of the suitable analysis of the selected hypothesis as per the research problems of this study those are mentioned in the above section of this study. In order to make the analysis of the hypothesis, proper research methodologies have been demonstrated. On the other hand, the challenges as well as the future work in order to mitigate the challenges have also been illustrated in a systematic manner so that these could be very effective for addressing the issues over the wired and wireless fieldbus network systems. References [1]E. Larsson, O. Edfors, F. Tufvesson and T. Marzetta, "Massive MIMO for next generation wireless systems",IEEE Commun. Mag., vol. 52, no. 2, pp. 186-195, 2014. [2]M. Alves and E. Tovar, "Real-time communications over wired/wireless PROFIBUS networks supporting inter-cell mobility",Computer Networks, vol. 51, no. 11, pp. 2994-3012, 2007. [3]H. Fahmy,Wireless Sensor Networks. 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