2020 24th International Conference Electronics最新文献

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Development of the Fibonacci-Octal Error Detection Code for Telecommunication Systems 电信系统中斐波那契-八进制错误检测码的发展

2020 24th International Conference Electronics Pub Date : 2020-06-01 DOI: 10.1109/IEEECONF49502.2020.9141620

O. Borysenko, S. Matsenko, S. Spolitis, V. Bobrovs

{"title":"Development of the Fibonacci-Octal Error Detection Code for Telecommunication Systems","authors":"O. Borysenko, S. Matsenko, S. Spolitis, V. Bobrovs","doi":"10.1109/IEEECONF49502.2020.9141620","DOIUrl":"https://doi.org/10.1109/IEEECONF49502.2020.9141620","url":null,"abstract":"Today telecommunication systems (TS) use a large number of different codes, among which error detection codes (EDC) are distinguished, which are relatively simple to implement. Some of the error control codes (ECC), for example, cyclic codes, which have high noise immunity, require complex methods of encoding and decoding code combinations. As a result, the implementation of these methods in information transfer systems leads to an increase in their cost and a decrease in reliability and speed. In addition, most encoding and decoding devices, as a rule, do not possess the property of self-control. Therefore, it is difficult to implement end-to-end (E2E) control of information on their basis, covering both its processing and transmission using the same code. Such control makes it possible to reduce hardware costs and increase the speed of existing telecommunication systems. However, the existing codes designed to transmit information do not possess the property of E2E control. In this paper, for the E2E monitoring of telecommunication systems, the Fibonacci code is used in a minimal form, which has a simple structure and a fairly high error detection ability. An important task necessary for telecommunication systems using a Fibonacci code is the ability to convert it to binary code for communication with binary digital systems and vice versa the ability to convert binary code to a Fibonacci code. It is these tasks that are solved in this paper. To convert data, we propose and develop the Fibonacci-octal code, which consists of a sequence of 4-bit codes - modules containing 8 Fibonacci numbers. An important feature of the Fibonacci-octal code is those code combinations (Fibonacci numbers) of the modules are relatively easy to convert to the numbers of 3-bit binary modules and vice versa. This simplifies the conversion of Fibonacci numbers to binary numbers and vice versa and makes it faster and more reliable.","PeriodicalId":186085,"journal":{"name":"2020 24th International Conference Electronics","volume":"550 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134506239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Propagation Losses Algorithm Development for Wireless Sensor Network 无线传感器网络传播损耗算法的研究

2020 24th International Conference Electronics Pub Date : 2020-06-01 DOI: 10.1109/IEEECONF49502.2020.9141616

R. Belinskis, N. Bogdanovs, E. Petersons, A. Ipatovs

{"title":"Propagation Losses Algorithm Development for Wireless Sensor Network","authors":"R. Belinskis, N. Bogdanovs, E. Petersons, A. Ipatovs","doi":"10.1109/IEEECONF49502.2020.9141616","DOIUrl":"https://doi.org/10.1109/IEEECONF49502.2020.9141616","url":null,"abstract":"The article shows a study on the reliability of data transfer between nodes on the wireless sensor network (WSN). The model of reliability of the network is represented considering its topology, evaluating telecommunication equipment and signal attenuation in the building. The article considers the reliability model capable of being in two characteristic modes: in a mode of full implementation of function, or in a mode of total failure of function. The article reveals research results on the analysis of radio propagation inside the building compared to propagation in unlimited environment outside the building. During the experiment a corrective coefficient was defined for calculation of network's reliability. The article describes radio propagation problem in buildings considering the existence of walls and baffles in the building. These obstacles create a non-uniform environment for radio propagation of purity of 2.4 GHz and 5 GHz. Results of radio propagation significantly differs from radio propagation in free environment. The article provides the research and the analysis of the influence of propagation conditions of radio waves on the wireless networks with antennas' layout at low height and different types of environmental conditions. An experimental assessment of the influence of factors of a heterogeneous environment inside the building on the additional attenuation of the signal for frequencies 2.4 GHz and 5 GHz is also given.","PeriodicalId":186085,"journal":{"name":"2020 24th International Conference Electronics","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117235172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

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