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Determination of Video Service Quality in an IP Environment with the Use of Different Software Tools: A Comparison Study 在IP环境下使用不同软件工具确定视频服务质量:一项比较研究
2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911530
T. Uhl, C. Hoppe, J. Klink
{"title":"Determination of Video Service Quality in an IP Environment with the Use of Different Software Tools: A Comparison Study","authors":"T. Uhl, C. Hoppe, J. Klink","doi":"10.23919/softcom55329.2022.9911530","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911530","url":null,"abstract":"The paper deals with the determination of video service quality in an IP environment with the use of different software tools. The typical impairment parameters of the IP transport platform, i.e. packet loss and burst factor, are taken into account. The encoding rates for video content also play an important role here. In the study, the advantages and disadvantages of the different software tools for determining video service quality are analysed. Two groups of measurement techniques are considered here: a) signal-based methods, and b) parameterized models. The output from these results are discussed and graphically displayed in several diagrams.","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114791853","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
Cloud-based Spectrum Access Control System for Dense IoT Networks 基于云的密集物联网频谱接入控制系统
2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911403
Cezary Adamczyk, Adam Samorzewski, Mateusz Grzyb, Adrian Kliks
{"title":"Cloud-based Spectrum Access Control System for Dense IoT Networks","authors":"Cezary Adamczyk, Adam Samorzewski, Mateusz Grzyb, Adrian Kliks","doi":"10.23919/softcom55329.2022.9911403","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911403","url":null,"abstract":"Implementation of a dense IoT network requires deployment of many IoT nodes in relatively small spaces. The network needs to operate in such a way as to ensure reliable conditions for data transmission. Despite the low-power nature of the transmission, the dense structure of the Wireless Sensor Network system can cause issues with its proper operation - mainly because of the destructive influence of inter-node inter-ference on the integrity of transmitted data. This paper proposes a novel spectrum access control system for utilisation in dense IoT networks, which deals with the abovementioned problem by managing transmissions with interference assessment calculations conducted in a cloud platform. Initial simulation results proved high capacity of the spectrum access control system, with the only load on IoT nodes being performing API calls to the cloud system's endpoints. The achieved results lay foundation for future research.such as tests in a laboratory environment.11The work has been realised withing the statutory funding 0312/SBAD/8162 at the Institute of Radiocommunications, PUT","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122323636","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
Cost Effective Smart Parking System on Campus 具有成本效益的校园智能停车系统
2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911417
Daniel Baqaeen, Rachel Liang, Magdalene Piotrowski, Andrew Jung
{"title":"Cost Effective Smart Parking System on Campus","authors":"Daniel Baqaeen, Rachel Liang, Magdalene Piotrowski, Andrew Jung","doi":"10.23919/softcom55329.2022.9911417","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911417","url":null,"abstract":"IoT technology has recently been applied to many fields and has contributed to improving the convenience and quality of life of humans. In this study, we focus on developing an accurate, cost-efficient solution to the congestion, gas-wasting, stress-inducing struggle that exists for commuters while parking at a university. Our proposed system simply uses a single Raspberry Pi and camera module stationed above a parking lot and applies deep learning techniques to identify a car and non-car object to detect vacant and non-vacant parking spots. The system delivers parking-related information to commuters through an Android app in real-time. We have tested our system in a simulated environment and found that the system provides an average of 98% confidence in distinguishing between cars and non-cars and detecting whether a parking space is vacant or occupied.","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123023455","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
Data Structures Analysis for Text Processing in the Framework of NLP Classification in Polish 波兰语NLP分类框架下文本处理的数据结构分析
2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911412
Urszula Krzeszewska, A. Poniszewska-Marańda
{"title":"Data Structures Analysis for Text Processing in the Framework of NLP Classification in Polish","authors":"Urszula Krzeszewska, A. Poniszewska-Marańda","doi":"10.23919/softcom55329.2022.9911412","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911412","url":null,"abstract":"Natural language processing (NLP) involves au-tomating the analysis, understanding, generation, and translation of the content of written statements. It is done in order to develop appropriate tools and techniques. One of the most important things on software engineering is the proper selection of the data structure for the task. The paper presents the set of requirements for creating an ideal data structure in the context of text classification in Polish and the review of existing data structures that are useful for text processing, in particular classification, comparing them with each other. Created set of requirements specific to natural language processing in Polish enabled effective comparison of data structures with the ultimate text processing task in mind.","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127731442","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
Sector-Beam Antenna Array for 77 GHz Automotive RADAR Systems 用于77 GHz汽车雷达系统的扇形波束天线阵列
2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911481
Sourour Abdellaoui, S. Dakhli, J.M. Floc’h, Mimoun Hamdi
{"title":"Sector-Beam Antenna Array for 77 GHz Automotive RADAR Systems","authors":"Sourour Abdellaoui, S. Dakhli, J.M. Floc’h, Mimoun Hamdi","doi":"10.23919/softcom55329.2022.9911481","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911481","url":null,"abstract":"This paper presents a reconfigurable sector-beam antenna that operates at 77 GHz for automotive RADAR systems. The proposed antenna array is composed of three dipoles with three open circuits used as switches. Therefore, the proposed antenna can achieve three reconfigurable beams by controlling the switches states. The design processes are presented, and the structure is optimized and simulated. According to the simulated results, seven modes with a global matching bandwidth of [75–81 GHz] (S11< 10 dB) can be selected with peak gain of 6.18 dBi and good total efficiency of 78%. beam-steered directional patterns (covering 180 °) can be electronically tuned depending on the working states. The comparison to other state-of-the-art antennas shows that the proposed reconfigurable array has a compact size, high gain and easy to design. This proposed antenna is well suitable for 77 GHz automotive RADAR systems.","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130348901","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
LogStack: A Smart Logging Stack Approach for IoT Devices based NDN (IoT-NDN) LogStack:基于物联网设备的NDN (IoT-NDN)智能日志堆栈方法
2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911233
M. A. Hail, Leon Dietrich, S. Fischer
{"title":"LogStack: A Smart Logging Stack Approach for IoT Devices based NDN (IoT-NDN)","authors":"M. A. Hail, Leon Dietrich, S. Fischer","doi":"10.23919/softcom55329.2022.9911233","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911233","url":null,"abstract":"On the one hand, the Internet of Things (IoT) is becoming more and more important in many areas of daily life and increasingly also in safety-critical applications; on the other hand, the resulting higher demand for the reliability of such applications can hardly be provided by the rather poorly resourced IoT devices themselves. In addition, alternative Internet architectures such as Named Data Networking (NDN) are increasingly being considered, which, on the one hand, greatly simplify the programming and use of Internet applications, but on the other hand, do not come close to the comprehensive tool infrastructure of the traditional Internet. To solve both problems, this paper proposes the realization of a Smart Logging Stack (SLS) that records the activities of IoT devices and makes them available for evaluation by appropriate applications. In this way, trust in the activity of an IoT device can be significantly increased. The SLS also fits into the IoT-NDN architecture, a variant of NDN for the IoT, adding an important component to its toolbox. The concept and implementation of SLS, as well as an overview of IoT-NDN, are described in this paper. Finally, some evaluation results are presented.","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"21 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124593758","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
LoRa-based System for IoT Applications via HAPS in Remote Areas 基于lora的远程地区HAPS物联网应用系统
2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911442
G. Giambene, Karthik Korre
{"title":"LoRa-based System for IoT Applications via HAPS in Remote Areas","authors":"G. Giambene, Karthik Korre","doi":"10.23919/softcom55329.2022.9911442","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911442","url":null,"abstract":"5G and 6G mobile communication systems will encompass a Non-Terrestrial Network (NTN) that will include different satellite systems as well as High-Altitude Platform Stations (HAPS) in the stratosphere to cover remote areas that otherwise could not have access to the Internet. The interest of this paper is to investigate the Internet of Things (IoT) for remote unconnected areas for environmental monitoring applications where LoRa transceivers send data from sensors on the ground to HAPS. The scope of this paper is to investigate system trade-offs concerning HAPS altitude, ground IoT device transmission power, and IoT device density. A suitable ISM-band propagation model has been used for the communication from ground sensors to the HAPS. LoRa communication undergoes different phenom-ena due to shadowing effects and collisions. Different spreading factors are adopted depending on the distance from the HAPS. The study has permitted to validate the applicability of LoRa to communications with HAPS, investigating the probability of successful transmissions and the resulting throughput.","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130741922","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
Adaptive Multi-Connectivity Activation for Throughput Enhancement in 5G and Beyond Non-Terrestrial Networks 自适应多连接激活在5G和超越非地面网络中的吞吐量增强
2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911400
Mikko Majamaa, H. Martikainen, Lauri Sormunen, J. Puttonen
{"title":"Adaptive Multi-Connectivity Activation for Throughput Enhancement in 5G and Beyond Non-Terrestrial Networks","authors":"Mikko Majamaa, H. Martikainen, Lauri Sormunen, J. Puttonen","doi":"10.23919/softcom55329.2022.9911400","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911400","url":null,"abstract":"The Fifth Generation (5G) communications systems aim to serve such service classes as Ultra-Reliable Low La-tency Communications (URLLC), enhanced Mobile Broadband (eMBB), and massive Machine-Type Communications (mMTC). To meet the growing requirements posed to mobile networks, satellites can be used to complement the Terrestrial Networks (TNs), To increase the efficiency of the satellite communications involved, bandwidth-efficient techniques should be used. Multi-Connectivity (MC) is one of such techniques. In MC, a User Equipment (UE), for example, a smartphone, can be connected to multiple Next Generation Node Bs (gNBs). In this paper, we present an adaptive MC activation scheme for throughput en-hancement in 5G and beyond Non-Terrestrial Networks (NTNs).","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130908808","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
Securing IoT Services Based on Security Requirement Categories 基于安全需求类别保护物联网服务
2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911319
Karlo Slovenec, Marin Vukovic, Denis Salopek, M. Mikuc
{"title":"Securing IoT Services Based on Security Requirement Categories","authors":"Karlo Slovenec, Marin Vukovic, Denis Salopek, M. Mikuc","doi":"10.23919/softcom55329.2022.9911319","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911319","url":null,"abstract":"Internet of things (IoT) is now a well-established term and almost every imaginable field of human work has, or can have, some application of IoT. The vast applications of IoT are typically characterized by very good domain-specific solutions (e.g. industrial IoT, smart home devices, etc.), but also very often lack security-related functionalities, The consequence of this fact are numerous attacks that target IoT devices due to their typical lack of security functions. In this paper, our aim is to determine whether a general intrusion detection system could be applied to networks of IoT devices. Based on previous work, we propose multiple intrusion detection models that vary in their complexity and strictness for IoT services with higher and lower security requirements. Finally, an evaluation of the proposed models on a real traffic dataset is discussed","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125465927","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
Networking Analysis of Photonics Integrated Multiband WSS Based ROADM Architecture 基于ROADM结构的光子集成多波段WSS组网分析
2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM) Pub Date : 2022-09-22 DOI: 10.23919/softcom55329.2022.9911234
M. U. Masood, I. Khan, Lorenzo Tunesi, B. Correia, R. Sadeghi, E. Ghillino, P. Bardella, A. Carena, V. Curri
{"title":"Networking Analysis of Photonics Integrated Multiband WSS Based ROADM Architecture","authors":"M. U. Masood, I. Khan, Lorenzo Tunesi, B. Correia, R. Sadeghi, E. Ghillino, P. Bardella, A. Carena, V. Curri","doi":"10.23919/softcom55329.2022.9911234","DOIUrl":"https://doi.org/10.23919/softcom55329.2022.9911234","url":null,"abstract":"Due to increasing traffic demand, the current optical transport infrastructure is experiencing capacity problems. Spa-tial Division Multiplexing (SDM) and Bandwidth Division Mul-tiplexing (BDM) have emerged as potential solutions to increase the capacity of the network infrastructure. In this paper, a novel modular photonic integrated multiband wavelength selective switch (WSS) in a reconfigurable optical add-drop multiplexer (ROADM) architecture is proposed. This proposed WSS can operate over a wide spectral range, including C+ L+S bands, and is potentially scalable to a large number of output fibers and routed channels while maintaining a small footprint. We investigated the network performance of the proposed multiband WSS switching structure in the Spain-E topology network and performed a detailed comparison for the SDM and BDM sce-narios. In comparison to the SDM approach, which requires the deployment of additional fibers, the results show that the cost-effective BDM scenario can utilize the capacity better without installing the new fiber infrastructure or using dark fibers.","PeriodicalId":261625,"journal":{"name":"2022 International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124645853","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
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