Pub Date : 2019-07-01DOI: 10.1109/SYNCHROINFO.2019.8814174
S. E. Grychkin, E. P. Stroganova
In this paper we discuss electromagnetic compatibility problems that arise when using telecommunications equipment in a hard electromagnetic environment, such as industrial zones and in energy facilities. There is shown the specific criteria for telecommunication equipment immunity tests. Testing techniques for damped oscillatory wave immunity test discussed in detail. Simulation and calculation are carried out, on the basis of which a scheme for constructing a test simulator for the noise immunity of an oscillating wave is proposed. An overview of methods and means of protection against damped oscillatory wave interference are include. We show the possible methods and means of protection against damped oscillatory wave interference.
{"title":"Immunity Testing of Telecommunication Equipment Established in Industrial Zones and in Energy Facilities","authors":"S. E. Grychkin, E. P. Stroganova","doi":"10.1109/SYNCHROINFO.2019.8814174","DOIUrl":"https://doi.org/10.1109/SYNCHROINFO.2019.8814174","url":null,"abstract":"In this paper we discuss electromagnetic compatibility problems that arise when using telecommunications equipment in a hard electromagnetic environment, such as industrial zones and in energy facilities. There is shown the specific criteria for telecommunication equipment immunity tests. Testing techniques for damped oscillatory wave immunity test discussed in detail. Simulation and calculation are carried out, on the basis of which a scheme for constructing a test simulator for the noise immunity of an oscillating wave is proposed. An overview of methods and means of protection against damped oscillatory wave interference are include. We show the possible methods and means of protection against damped oscillatory wave interference.","PeriodicalId":363848,"journal":{"name":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127404460","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}
Pub Date : 2019-07-01DOI: 10.1109/SYNCHROINFO.2019.8814003
V. Chazov, F. Ivandikov, A. A. Kuchumov, L. V. Kurakhtenkov, V. Magsumov
The present paper introduces an algorithm for devising orbital correction maneuvers of a constellation of satellites in orbit around the Earth, the algorithm is optimized for delta-v costs of the maneuvers as well as the precision of the corrections. An example of the algorithm's work is presented in the paper along with an explanation of the algorithm's operation.
{"title":"An Algorithm For Maintaining a Given Structure of an Earth Satellite Constellation","authors":"V. Chazov, F. Ivandikov, A. A. Kuchumov, L. V. Kurakhtenkov, V. Magsumov","doi":"10.1109/SYNCHROINFO.2019.8814003","DOIUrl":"https://doi.org/10.1109/SYNCHROINFO.2019.8814003","url":null,"abstract":"The present paper introduces an algorithm for devising orbital correction maneuvers of a constellation of satellites in orbit around the Earth, the algorithm is optimized for delta-v costs of the maneuvers as well as the precision of the corrections. An example of the algorithm's work is presented in the paper along with an explanation of the algorithm's operation.","PeriodicalId":363848,"journal":{"name":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","volume":"163 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124577863","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}
Pub Date : 2019-07-01DOI: 10.1109/SYNCHROINFO.2019.8813940
V. Shestakov, I. V. Manonina
In theoretical studies of coding, transmission and decoding of digital information, the concept of a discrete communication channel is often used. In this case, to reflect the influence of the channel on the transmission path, it is sufficient to simulate the sequence of errors. To simulate the sequence of errors, a mathematical model was proposed, which is based on the representation of the envelope of a fading signal in the form of a probabilistic discrete automaton, for which a simple Markov chain is used. The parameters of the model are determined, taking into account the characteristics of the radio path.
{"title":"Modeling a Flow of Errors for Digital Radiotracts","authors":"V. Shestakov, I. V. Manonina","doi":"10.1109/SYNCHROINFO.2019.8813940","DOIUrl":"https://doi.org/10.1109/SYNCHROINFO.2019.8813940","url":null,"abstract":"In theoretical studies of coding, transmission and decoding of digital information, the concept of a discrete communication channel is often used. In this case, to reflect the influence of the channel on the transmission path, it is sufficient to simulate the sequence of errors. To simulate the sequence of errors, a mathematical model was proposed, which is based on the representation of the envelope of a fading signal in the form of a probabilistic discrete automaton, for which a simple Markov chain is used. The parameters of the model are determined, taking into account the characteristics of the radio path.","PeriodicalId":363848,"journal":{"name":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","volume":"166 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116305328","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}
Pub Date : 2019-07-01DOI: 10.1109/SYNCHROINFO.2019.8814097
S. Erokhin
The article provides a description of the main legal acts in the field of creating objects of Critical Information Infrastructure (CII). Various methods of information security threats modeling for objects CII are considered. It is proposed to use technique Security Development Lifecycle (SDL) for threat modeling CII.
{"title":"Managing Security of Critical Information Infrastructure","authors":"S. Erokhin","doi":"10.1109/SYNCHROINFO.2019.8814097","DOIUrl":"https://doi.org/10.1109/SYNCHROINFO.2019.8814097","url":null,"abstract":"The article provides a description of the main legal acts in the field of creating objects of Critical Information Infrastructure (CII). Various methods of information security threats modeling for objects CII are considered. It is proposed to use technique Security Development Lifecycle (SDL) for threat modeling CII.","PeriodicalId":363848,"journal":{"name":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124091119","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}
Pub Date : 2019-07-01DOI: 10.1109/SYNCHROINFO.2019.8814204
E. Spirina, S. Kozlov
The article considers the application efficiency analysis of the integrated optimization method frequency-territorial planning procedure on the example of communication networks with the intra-system interference. It demonstrated that using developed procedure in contrast from the original network segment allowed to deliver data to all access nodes with the required data transfer rate for the Wi-Fi segment is operating in the 2.4 GHz frequency band.
{"title":"Application Efficiency Analysis of the Integrated Optimization Method Frequency-Territorial Planning Procedure on the Wi-Fi Network Segment","authors":"E. Spirina, S. Kozlov","doi":"10.1109/SYNCHROINFO.2019.8814204","DOIUrl":"https://doi.org/10.1109/SYNCHROINFO.2019.8814204","url":null,"abstract":"The article considers the application efficiency analysis of the integrated optimization method frequency-territorial planning procedure on the example of communication networks with the intra-system interference. It demonstrated that using developed procedure in contrast from the original network segment allowed to deliver data to all access nodes with the required data transfer rate for the Wi-Fi segment is operating in the 2.4 GHz frequency band.","PeriodicalId":363848,"journal":{"name":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124686512","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}
Pub Date : 2019-07-01DOI: 10.1109/SYNCHROINFO.2019.8814150
I. Zaitseva
The formulation and proof of the theorem on the necessity and sufficiency of three instantaneous readouts of harmonic signals for determining their basic parameters (the amplitude, the frequency and the phase shift) are presented. The developed analog-digital algorithms for determining basic parameters of harmonic signals by the minimum of instantaneous readouts in a time shorter than their period are described on the basis of the proved theorem. The results of mathematical modeling of the developed algorithm of determining the frequency of a harmonic signal by the probabilistic-statistical method are presented. Algorithm errors for determining the frequency of both a pure harmonic signal, and a signal with five harmonics with different accuracy of representation in amplitude of discrete values of signals are investigated.
{"title":"Some Problems of Discretization and Determination of Basic Parameters of Harmonic Signals","authors":"I. Zaitseva","doi":"10.1109/SYNCHROINFO.2019.8814150","DOIUrl":"https://doi.org/10.1109/SYNCHROINFO.2019.8814150","url":null,"abstract":"The formulation and proof of the theorem on the necessity and sufficiency of three instantaneous readouts of harmonic signals for determining their basic parameters (the amplitude, the frequency and the phase shift) are presented. The developed analog-digital algorithms for determining basic parameters of harmonic signals by the minimum of instantaneous readouts in a time shorter than their period are described on the basis of the proved theorem. The results of mathematical modeling of the developed algorithm of determining the frequency of a harmonic signal by the probabilistic-statistical method are presented. Algorithm errors for determining the frequency of both a pure harmonic signal, and a signal with five harmonics with different accuracy of representation in amplitude of discrete values of signals are investigated.","PeriodicalId":363848,"journal":{"name":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131072282","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}
Pub Date : 2019-07-01DOI: 10.1109/SYNCHROINFO.2019.8813936
A. Skuridin, A. Yelizarov, A. Kukharenko
Modern level of technology development leads to higher requirements for parameters of devices. Deviations, inaccuracies and unwanted inhomogeneity can cause not only significant malfunction and errors, but a complete failure of the device. In this paper we propose to use a metamaterial-based frequency-selective surface for control of physical parameters of matter and for inhomogeneity detection. We used CST STUDIO SUITE 2015 to simulate the FSS and show that it can be used to accomplish the tasks stated.
现代技术的发展对设备的参数提出了更高的要求。偏差、不准确和不需要的不均匀性不仅会导致严重的故障和错误，而且会导致设备的完全故障。在本文中，我们建议使用基于超材料的频率选择表面来控制物质的物理参数和非均匀性检测。我们使用CST STUDIO SUITE 2015对FSS进行了仿真，并表明它可以用来完成所述的任务。
{"title":"Millimeter-Wave Metamaterial-Based Sensor for Inhomogeneity Detection and Parameter Control of Technological Substances","authors":"A. Skuridin, A. Yelizarov, A. Kukharenko","doi":"10.1109/SYNCHROINFO.2019.8813936","DOIUrl":"https://doi.org/10.1109/SYNCHROINFO.2019.8813936","url":null,"abstract":"Modern level of technology development leads to higher requirements for parameters of devices. Deviations, inaccuracies and unwanted inhomogeneity can cause not only significant malfunction and errors, but a complete failure of the device. In this paper we propose to use a metamaterial-based frequency-selective surface for control of physical parameters of matter and for inhomogeneity detection. We used CST STUDIO SUITE 2015 to simulate the FSS and show that it can be used to accomplish the tasks stated.","PeriodicalId":363848,"journal":{"name":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127960670","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}
Pub Date : 2019-07-01DOI: 10.1109/SYNCHROINFO.2019.8814170
M. Iacob, Yu. I. Demciuc
This article discusses issues related to the synchronization of the information signal in single-frequency networks of digital television broadcasting DVB-T2. As an example, are presented the configuration parameters of a single-frequency cluster and the quality indicators of a received signal. The presented material can be useful for technical specialists working in the field of planning, deployment and operation of synchronous networks of terrestrial broadcasting.
{"title":"Elements of Synchronous DVB-T2 Network","authors":"M. Iacob, Yu. I. Demciuc","doi":"10.1109/SYNCHROINFO.2019.8814170","DOIUrl":"https://doi.org/10.1109/SYNCHROINFO.2019.8814170","url":null,"abstract":"This article discusses issues related to the synchronization of the information signal in single-frequency networks of digital television broadcasting DVB-T2. As an example, are presented the configuration parameters of a single-frequency cluster and the quality indicators of a received signal. The presented material can be useful for technical specialists working in the field of planning, deployment and operation of synchronous networks of terrestrial broadcasting.","PeriodicalId":363848,"journal":{"name":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123176370","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}
Pub Date : 2019-07-01DOI: 10.1109/SYNCHROINFO.2019.8813996
N. Miroshnikova, G. S. Petruchin, A. Sherbakov
In traditional underwater communication systems, acoustic waves are commonly used. However, acoustic underwater systems have low bandwidth, which is not enough for modern wireless sensors and underwater vehicles. The use of radio waves also does not provide the desired combination of transmission speed and range. All this has led to the development of optical wireless underwater communication, as it potentially provides a higher data rate than traditional acoustic underwater communication systems with significantly lower energy consumption. One of the main difficulties in designing underwater optical wireless systems is the complexity of modeling the physical and chemical characteristics of ocean water. The purpose of this survey is to generalize the available models of underwater optical communication links taking into account the various propagation effects that affect the range and speed of the system.
{"title":"Problems of Underwater Optical Links Modeling","authors":"N. Miroshnikova, G. S. Petruchin, A. Sherbakov","doi":"10.1109/SYNCHROINFO.2019.8813996","DOIUrl":"https://doi.org/10.1109/SYNCHROINFO.2019.8813996","url":null,"abstract":"In traditional underwater communication systems, acoustic waves are commonly used. However, acoustic underwater systems have low bandwidth, which is not enough for modern wireless sensors and underwater vehicles. The use of radio waves also does not provide the desired combination of transmission speed and range. All this has led to the development of optical wireless underwater communication, as it potentially provides a higher data rate than traditional acoustic underwater communication systems with significantly lower energy consumption. One of the main difficulties in designing underwater optical wireless systems is the complexity of modeling the physical and chemical characteristics of ocean water. The purpose of this survey is to generalize the available models of underwater optical communication links taking into account the various propagation effects that affect the range and speed of the system.","PeriodicalId":363848,"journal":{"name":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126070062","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}
Pub Date : 2019-07-01DOI: 10.1109/SYNCHROINFO.2019.8814282
M. Bakulin, V. Kreyndelin, D. Pankratov
Information systems are developing and improving very fast. The requirements for synchronization for such systems also increase. In such systems linear recurrent sequences are widely used for synchronization. In this paper filtration algorithms of linear recurrent sequences sequences are synthesized. The synthesized algorithms can be classified as quasi-noncoherent (subincoherent) algorithms, as opposed to quasi-coherent algorithms, which use phase estimate of the received signal, or to noncoherent algorithms that use averaging over the entire region of phase uncertainty. The results of computer simulation of developed algorithms for various signal-to-noise ratios and accumulation time are presented.
{"title":"Nonlinear Filtration Algorithms of Binary Linear Recurrent Sequence with Random Delay and Random Initial Phase","authors":"M. Bakulin, V. Kreyndelin, D. Pankratov","doi":"10.1109/SYNCHROINFO.2019.8814282","DOIUrl":"https://doi.org/10.1109/SYNCHROINFO.2019.8814282","url":null,"abstract":"Information systems are developing and improving very fast. The requirements for synchronization for such systems also increase. In such systems linear recurrent sequences are widely used for synchronization. In this paper filtration algorithms of linear recurrent sequences sequences are synthesized. The synthesized algorithms can be classified as quasi-noncoherent (subincoherent) algorithms, as opposed to quasi-coherent algorithms, which use phase estimate of the received signal, or to noncoherent algorithms that use averaging over the entire region of phase uncertainty. The results of computer simulation of developed algorithms for various signal-to-noise ratios and accumulation time are presented.","PeriodicalId":363848,"journal":{"name":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116705095","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}
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