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2018 26th Telecommunications Forum (TELFOR)最新文献

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The use of Cooperative Approach in Intelligent Speed Adaptation 协作方法在智能速度自适应中的应用
2018 26th Telecommunications Forum (TELFOR) Pub Date : 2018-11-01 DOI: 10.1109/TELFOR.2018.8612031
M. Gregurić, S. Mandzuka
{"title":"The use of Cooperative Approach in Intelligent Speed Adaptation","authors":"M. Gregurić, S. Mandzuka","doi":"10.1109/TELFOR.2018.8612031","DOIUrl":"https://doi.org/10.1109/TELFOR.2018.8612031","url":null,"abstract":"Traffic networks such as motorways requires new approaches to make the traffic flows on them more efficient and safer. Special solutions from intelligent transport systems (ITS) based on the use of modern information-communication technologies and advanced algorithms enable real-time traffic control such as Variable Speed Limit Control (VSLC). VSLC by periodically adjusting speed limits can increase the safety and induce higher throughput of the motorway especially in the case of a higher traffic load. A particularly, important area are cooperative systems that provide data exchange between vehicles, infrastructure (roads and related equipment) and other users (pedestrians, VRU, etc.). Intelligent speed adaptation (ISA) is a form of the VSLC, which directly sends the speed limit to the vehicle computer unlike VSLC, which post speed limits on the Variable messaging signs (VMS). Such technology enables vehicles to react upon imposed smooth speed limit value in contrast to the classical VSL with discrete speed limits. The main characteristics of Cooperative Systems Architecture of ISA and some directions in its development are described in the paper.","PeriodicalId":229131,"journal":{"name":"2018 26th Telecommunications Forum (TELFOR)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114290013","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: 4
Modeling of Semiconductor Optical Amplifiers for Optical Access Networks 用于光接入网的半导体光放大器建模
2018 26th Telecommunications Forum (TELFOR) Pub Date : 2018-11-01 DOI: 10.1109/TELFOR.2018.8612029
A. Totović, J. Crnjanski, M. Krstić, D. Gvozdić
{"title":"Modeling of Semiconductor Optical Amplifiers for Optical Access Networks","authors":"A. Totović, J. Crnjanski, M. Krstić, D. Gvozdić","doi":"10.1109/TELFOR.2018.8612029","DOIUrl":"https://doi.org/10.1109/TELFOR.2018.8612029","url":null,"abstract":"In this paper we present a wideband model of the polarization insensitive traveling-wave and reflective semiconductor optical amplifiers, with the active regions based on the bulk material and the multiple-quantum well structure. We characterize the devices in the steady-state and dynamic regime of operation, identify and discuss the effects of the material, geometrical and operational parameters on the devices' performance and provide the guidelines for performance maximization. We numerically demonstrate electro-optical remodulation from 10 Gbps downstream to 2.5 Gbps upstream signal using semiconductor optical amplifiers.","PeriodicalId":229131,"journal":{"name":"2018 26th Telecommunications Forum (TELFOR)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121869461","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
On the Error-Detection Properties of the Error-Detecting Code 论检错码的检错特性
2018 26th Telecommunications Forum (TELFOR) Pub Date : 2018-11-01 DOI: 10.1109/TELFOR.2018.8612087
Natasha Ilievska
{"title":"On the Error-Detection Properties of the Error-Detecting Code","authors":"Natasha Ilievska","doi":"10.1109/TELFOR.2018.8612087","DOIUrl":"https://doi.org/10.1109/TELFOR.2018.8612087","url":null,"abstract":"In this paper we consider an error-detecting code. The code is defined using linear quasigroups. In the focus of the paper is the number of errors that the code surely detects. Using simulations, we obtain this number in the case when linear quasigroups of order 4 that give smallest probability of undetected errors are used for coding.","PeriodicalId":229131,"journal":{"name":"2018 26th Telecommunications Forum (TELFOR)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121889477","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
Extension of TV Input Framework Component to Support TV Content Recommendations in Android O Environment 扩展电视输入框架组件，支持Android O环境下的电视内容推荐
2018 26th Telecommunications Forum (TELFOR) Pub Date : 2018-11-01 DOI: 10.1109/TELFOR.2018.8612040
Lara Milovanović, Sreten Tanackovic, I. Basicevic
{"title":"Extension of TV Input Framework Component to Support TV Content Recommendations in Android O Environment","authors":"Lara Milovanović, Sreten Tanackovic, I. Basicevic","doi":"10.1109/TELFOR.2018.8612040","DOIUrl":"https://doi.org/10.1109/TELFOR.2018.8612040","url":null,"abstract":"This paper represents the extension of TV Input Framework component, with support for recommendation of live TV content in the home screen application on Android Oreo platfrom. TV content that is presented to user is live broadcasted HLS TV channel. Recommended content, besides its basic content, includes: a video that is used for quick view inside the content - “Preview Video”, and last watched content in the “Watch Next” channel. For realization of this work we used TV Input application that supports retrieval and playback of TV content.","PeriodicalId":229131,"journal":{"name":"2018 26th Telecommunications Forum (TELFOR)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122088524","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: 0
Finding Disjoint Paths in Boolean-Valued Networks 寻找布尔值网络中的不相交路径
2018 26th Telecommunications Forum (TELFOR) Pub Date : 2018-11-01 DOI: 10.1109/TELFOR.2018.8611961
E. Shcherba, G. Litvinov
{"title":"Finding Disjoint Paths in Boolean-Valued Networks","authors":"E. Shcherba, G. Litvinov","doi":"10.1109/TELFOR.2018.8611961","DOIUrl":"https://doi.org/10.1109/TELFOR.2018.8611961","url":null,"abstract":"Algorithms for finding disjoint paths in a network are of great importance for improving reliability of network connections. In this paper, we consider the problem of finding optimal disjoint paths within a specific network model that can be useful for secure routing and quality of service support. We propose an exact algorithm for finding $mathbf{k}$ optimal link-disjoint paths in a Boolean-valued network. We also include an example demonstrating the proposed algorithm.","PeriodicalId":229131,"journal":{"name":"2018 26th Telecommunications Forum (TELFOR)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124588198","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 Errors in Speech Audiometry 语音测听误差分析
2018 26th Telecommunications Forum (TELFOR) Pub Date : 2018-11-01 DOI: 10.1109/TELFOR.2018.8612168
A. Zivanovic, S. Suzic, I. Sokolovac, V. Delić
{"title":"Analysis of Errors in Speech Audiometry","authors":"A. Zivanovic, S. Suzic, I. Sokolovac, V. Delić","doi":"10.1109/TELFOR.2018.8612168","DOIUrl":"https://doi.org/10.1109/TELFOR.2018.8612168","url":null,"abstract":"This paper examines two hypotheses: 1) some words in speech audiometry lead to much more frequent errors in the patients' identification and thus reduce the reliability of measurement; 2) inadequate perception can be explained from a linguistic and medical point of view and can be useful for re-examining the set of words used in speech audiometry. The results show that some words are incorrectly identified by the majority of patients. Most errors occur in the examples with falling accents and in the /i/ vowel context, as well as in the case of less known words.","PeriodicalId":229131,"journal":{"name":"2018 26th Telecommunications Forum (TELFOR)","volume":"171 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129634377","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: 0
Transient Processes in the Electric Circuit Where Inverter Arbitrarily Supplies the One-Phase R(L) Loading 逆变器任意提供单相R(L)负载时电路的暂态过程
2018 26th Telecommunications Forum (TELFOR) Pub Date : 2018-11-01 DOI: 10.1109/TELFOR.2018.8612046
S. Bjelić, N. Marković, U. Jakšić, F. Marković
{"title":"Transient Processes in the Electric Circuit Where Inverter Arbitrarily Supplies the One-Phase R(L) Loading","authors":"S. Bjelić, N. Marković, U. Jakšić, F. Marković","doi":"10.1109/TELFOR.2018.8612046","DOIUrl":"https://doi.org/10.1109/TELFOR.2018.8612046","url":null,"abstract":"This study discusses the transient process formed by universal bridge-IGBT inverter for load supplying: asynchronous engine or the transformer with its R(L) parameters. According to chosen inverter parameters which works in parallel with inductive-capacitance converter and load, formulas are given for voltages and electricity in the circuit, as well as tables which presents the relation of these values. Through simulations in the program package of MATLAB, diagrams appeared that verify the model of transient condition in such an electric circuit. The model is suitable for analyzing the transmission process in single-phase machines which, in order to start, need connected parallel capacitor that will help two-phase work.","PeriodicalId":229131,"journal":{"name":"2018 26th Telecommunications Forum (TELFOR)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123933598","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
Additional Multimedial Screen for Control of a Hbbtv Application with the use of Android Operating System 额外的多媒体屏幕控制与使用Android操作系统的Hbbtv应用程序
2018 26th Telecommunications Forum (TELFOR) Pub Date : 2018-11-01 DOI: 10.1109/TELFOR.2018.8611871
Milorad Ivanković, I. Basicevic
{"title":"Additional Multimedial Screen for Control of a Hbbtv Application with the use of Android Operating System","authors":"Milorad Ivanković, I. Basicevic","doi":"10.1109/TELFOR.2018.8611871","DOIUrl":"https://doi.org/10.1109/TELFOR.2018.8611871","url":null,"abstract":"This paper presents a realization of a multimedial screen intended for control of a HbbTV application using the Android operating system. This work was implemented by expanding the existing SDTV-Arago STB platform's software stack. This work also relies on extending the existing VoD and user Android application. Goal of this work is to give user the full control of a VoD application which runs on a digital receiver as well as to get feedback information about the selected content.","PeriodicalId":229131,"journal":{"name":"2018 26th Telecommunications Forum (TELFOR)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127698112","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: 0
Design and Analysis of Dual-Band Dual-Polarized Printed Antenna for Wireless Applications 无线应用中双频双极化印刷天线的设计与分析
2018 26th Telecommunications Forum (TELFOR) Pub Date : 2018-11-01 DOI: 10.1109/TELFOR.2018.8612098
Pinku Ranjan, Mihir Patil, A. Bage, M. Potrebić, Snežana Stefanovski Pajović, Sandeep Kumar P
{"title":"Design and Analysis of Dual-Band Dual-Polarized Printed Antenna for Wireless Applications","authors":"Pinku Ranjan, Mihir Patil, A. Bage, M. Potrebić, Snežana Stefanovski Pajović, Sandeep Kumar P","doi":"10.1109/TELFOR.2018.8612098","DOIUrl":"https://doi.org/10.1109/TELFOR.2018.8612098","url":null,"abstract":"This paper presents design and analysis of a dual-band dual-polarized printed antenna for wireless applications. The antenna is designed as compact, with monopole on the top surface and modified ground on the bottom surface. It operates in two frequency bands: lower band 2.8-3.8 GHz (resonant frequency 3.15 GHz) and upper band 5.1-5.5 GHz (resonant frequency 5.4 GHz). In the lower band, the antenna operates as circularly polarized, while in the upper band it exhibits linear polarization. The axial ratio of the proposed antenna is observed for the lower band and its value is less than 3 dB in the range 3.1-3.85 GHz. The radiation pattern is presented for both resonant frequencies. The antenna gain is 2.3 dBi at 3.15 GHz and 6 dBi at 5.4 GHz. A fabricated prototype of the proposed antenna is used for the experimental verification. Measurement results show good agreement with the simulated ones, thus confirming dual-band antenna operation in the considered frequency bands for WiFi and WiMAX applications.","PeriodicalId":229131,"journal":{"name":"2018 26th Telecommunications Forum (TELFOR)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128064076","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: 0
Monitoring of Power Consumption in Smart Houses 智能住宅的电力消耗监测
2018 26th Telecommunications Forum (TELFOR) Pub Date : 2018-11-01 DOI: 10.1109/TELFOR.2018.8611866
Milan Vidic, I. Lazarevic, Roman Pavlovic, I. Papp
{"title":"Monitoring of Power Consumption in Smart Houses","authors":"Milan Vidic, I. Lazarevic, Roman Pavlovic, I. Papp","doi":"10.1109/TELFOR.2018.8611866","DOIUrl":"https://doi.org/10.1109/TELFOR.2018.8611866","url":null,"abstract":"More recently, there has been a growing development of concept of smart homes. This concept allows us to better see how smart devices operate and therefore the amount of energy they consume. As electricity saving is one of the main advantages of home automation, this paper presents the idea and implementation of one way to show and calculate the average power consumption of individual devices. The average consumption should be calculated using the appropriate algorithm to make the results shown more relevant.","PeriodicalId":229131,"journal":{"name":"2018 26th Telecommunications Forum (TELFOR)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125778490","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: 0
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