2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)最新文献

Possibilities of Telemedicine Technologies in the Diagnosis and Rehabilitation of Olfactory Disorders in COVID-19 远程医疗技术在COVID-19嗅觉障碍诊断和康复中的可能性

2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2021-10-05 DOI: 10.1109/PICST54195.2021.9772192

N. Shushliapina, Yuliia Svitlychna, Y. Nosova

引用次数: 0

Method of Biometric Authentication with Digital Watermarks 基于数字水印的生物特征认证方法

2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2021-10-05 DOI: 10.1109/picst54195.2021.9772134

R.Y. Gvozdov, V. Poddubnyi, Oleksandr Sieverinov, A.D. Buhantsov, A. Vlasov, V. Sukhoteplyi

引用次数: 0

Parasitic Slotted Patch Antenna for Dual-Band Operation over S-Band s波段双频工作的寄生开槽贴片天线

2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2021-10-05 DOI: 10.1109/PICST54195.2021.9772107

O. Mustafa, M. Ismail, Bashar S. Bashar

引用次数: 1

Conveyor Belt Speed Control Efficiency Using the Energy Management Methodology 基于能量管理方法的输送带速度控制效率

2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2021-10-05 DOI: 10.1109/PICST54195.2021.9772170

O. Pihnastyi, G. Kozhevnikov, S.M Cherniavska

{"title":"Conveyor Belt Speed Control Efficiency Using the Energy Management Methodology","authors":"O. Pihnastyi, G. Kozhevnikov, S.M Cherniavska","doi":"10.1109/PICST54195.2021.9772170","DOIUrl":"https://doi.org/10.1109/PICST54195.2021.9772170","url":null,"abstract":"The article presents an algorithm for optimal regulation of the step speed using the energy management methodology. Methods of reducing the cost of transport costs for conveyor systems are considered. The perspectives of using the energy management methodology as a tool to reduce the cost of energy are shown. Comparative analysis of energy management tariffs has been carried out. The problem of synthesizing stepwise speed regulation is formulated taking into account the tariffs for energy management. The criterion of quality for an estimate of the effectiveness of the transition to the TOU-tariff, differential links and restrictions on control is written. The Hamilton function for the transport system was determined, on the basis of which the synthesis of an algorithm for step regulation of the conveyor belt speed was performed. To construct differential relations an analytical PDE - model of the conveyor section was used, taking into account the transport delay of the material. The efficiency of the transition was assessed and qualitative comparative analysis of TOU-tariffs was carried out based on the speed regulation algorithm. It is shown that for the effective use of the energy management methodology, a combined control system for the flow parameters of the transport conveyor is required.","PeriodicalId":391592,"journal":{"name":"2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129524399","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

Researching the Problem of Providing Quality of Service in Software-Defined Networks 软件定义网络中服务质量问题的研究

2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2021-10-05 DOI: 10.1109/picst54195.2021.9772198

Y. Ushakov, M. Ushakova, Bolodurina Irina, Tarasov Veniamin

引用次数: 0

Multicriteria Combinatorial Optimization Model of an Infocommunication System 信息通信系统多准则组合优化模型

2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2021-10-05 DOI: 10.1109/PICST54195.2021.9772124

O. Pichugina, L. Koliechkina, T. Chilikina

{"title":"Multicriteria Combinatorial Optimization Model of an Infocommunication System","authors":"O. Pichugina, L. Koliechkina, T. Chilikina","doi":"10.1109/PICST54195.2021.9772124","DOIUrl":"https://doi.org/10.1109/PICST54195.2021.9772124","url":null,"abstract":"Infocommunications is a new developing sector of the economy based on the integration of information and telecommunication technologies. In infocommunications, communication systems are used to transmit information of different nature to any distance. The unification of telecommunications and information technologies into a single industry of infocommunications is a global trend focused on developing a telecommunications network and expanding the number of global information services on its basis. The paper presents infocommunications as an evolving expansion of telecommunications with information processing and content management functions. A mathematical model of a real-world problem of determining the speed and quality of the information transmission within infocommunication systems is presented. It has the form of a multicriteria Euclidean combinatorial optimization problem. Approaches to the problem solution such as the Branch and Bound method, graph methods such as the directed structuring are recommended. The applicability of specific combinatorial optimization methods to solving the multicriteria problem is justified.","PeriodicalId":391592,"journal":{"name":"2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"277 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121291712","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

Approaches to Intellectual Property of Robotics Industry 机器人产业的知识产权途径

2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2021-10-05 DOI: 10.1109/PICST54195.2021.9772146

D. Shmatkov, S. Hlibko, I. Georgiievskyi

{"title":"Approaches to Intellectual Property of Robotics Industry","authors":"D. Shmatkov, S. Hlibko, I. Georgiievskyi","doi":"10.1109/PICST54195.2021.9772146","DOIUrl":"https://doi.org/10.1109/PICST54195.2021.9772146","url":null,"abstract":"The purpose of this study is to identify common approaches to obtaining rights to various intellectual property objects in the field of robotics through a qualitative and quantitative assessment of applications and received protection certificates. As a result of researching the activities of eleven well-known companies, we identified filed and active trademarks, patent applications, and copyright certificates. A qualitative analysis of the documents showed that, with a significant preference for patents, companies are not too interested in registering copyright, despite the fact that every four out of five inventions implement information and communication technologies and services and are carried out using software developments, which is copyright according to various national and international regulations. While patent protection has significant advantages, software algorithms can be more comprehensively protected with additional tools. The results of this study can be useful to various SMEs and startups for building strategies for obtaining intellectual property rights and practical activities.","PeriodicalId":391592,"journal":{"name":"2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116279770","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

Cognitive Radar as a Result of Use of Artificial Intelligence Achievements in Adaptive Radar 认知雷达是人工智能成果在自适应雷达中的应用

2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2021-10-05 DOI: 10.1109/PICST54195.2021.9772131

Antolii Dudush, Igor Sachuk, Andrii Bidun, S. Bortnovskyi

引用次数: 1

Empirical Wavelet Transform in Speech Signal Compression Problems 经验小波变换在语音信号压缩中的应用

2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2021-10-05 DOI: 10.1109/PICST54195.2021.9772156

R. Odarchenko, Oleksander Lavrynenko, Denis Bakhtiiarov, Serhii Dorozhynskyi, Veniamin Antonov Olena Zharova

{"title":"Empirical Wavelet Transform in Speech Signal Compression Problems","authors":"R. Odarchenko, Oleksander Lavrynenko, Denis Bakhtiiarov, Serhii Dorozhynskyi, Veniamin Antonov Olena Zharova","doi":"10.1109/PICST54195.2021.9772156","DOIUrl":"https://doi.org/10.1109/PICST54195.2021.9772156","url":null,"abstract":"In this scientific research it is proposed to apply a modern method of empirical wavelet transform based on the construction of a family of adaptive wavelet functions to increase the efficiency of spectral analysis of speech signals, and their subsequent compression or filtering. If we take as a basis the features of the frequency spectrum of the Fourier speech signal, then the task is equivalent to the construction of a set of band wavelet filters. One way to achieve adaptability is to keep in mind that compact wavelet filter media is directly dependent on, where is the information we need in the spectrum of the speech signal, that is, the larger amplitudes of the Fourier spectrum carry more important information to restore function, and hence for speech intelligibility, and small amplitudes are less important. Indeed, the properties of the function of the internal empirical mode are equivalent to the statement, that the spectrum of this function has a compact carrier and is concentrated around a certain frequency depending on the signal under study, which makes this approach adaptive and increases the efficiency of compression and filtering of speech signals.","PeriodicalId":391592,"journal":{"name":"2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114713079","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: 2

Analysis of Ways and Methods of Increasing the Availability of Information in Distributed Information Systems 分布式信息系统中提高信息可用性的途径和方法分析

2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T) Pub Date : 2021-10-05 DOI: 10.1109/PICST54195.2021.9772161

V. Astapenya, V. Sokolov, P. Skladannyi, O. Zhyltsov

{"title":"Analysis of Ways and Methods of Increasing the Availability of Information in Distributed Information Systems","authors":"V. Astapenya, V. Sokolov, P. Skladannyi, O. Zhyltsov","doi":"10.1109/PICST54195.2021.9772161","DOIUrl":"https://doi.org/10.1109/PICST54195.2021.9772161","url":null,"abstract":"The paper analyzes possible methods for ensuring the availability of information in wireless access systems for remote subscribers. The prerequisites and positive aspects, as well as the limiting factors of using phased antenna arrays for this purpose, are considered. Relatively simple methods of increasing the signal level at the receiving point are proposed based on: accelerating metal-plate lens (MPL); ring directors; the location of the vibrator emitters of the router combined in terms of polarization. The results of several experimental studies on the use of MPL to increase the signal level in the direction of a remote subscriber of the Wi-Fi system, carried out by the authors using the developed software and hardware, are presented. The data on the influence of MPL on the data transfer rate, the spatial distribution of the router field in the azimuthal and elevation planes, and polarization, as well as on the frequency spectrum of the received signal are presented. The angular parameters of the shading regions are estimated, where the reception conditions deteriorate when the lens is located near the access point.","PeriodicalId":391592,"journal":{"name":"2021 IEEE 8th International Conference on Problems of Infocommunications, Science and Technology (PIC S&T)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126399134","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: 10