发布求助
文献互助 智能选刊 最新文献

2019 42nd International Conference on Telecommunications and Signal Processing (TSP)最新文献

筛选
英文 中文
A Simulation Approach of the Internet of Intelligent Vehicles for Closed Routes in Urban Environments 城市封闭道路下的智能车联网仿真方法
2019 42nd International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2019-07-01 DOI: 10.1109/TSP.2019.8768841
Luis A. Curiel-Ramirez, Javier Izquierdo Reyes, M. Bustamante-Bello, R. Ramírez-Mendoza, Alec Garcia-Barba
{"title":"A Simulation Approach of the Internet of Intelligent Vehicles for Closed Routes in Urban Environments","authors":"Luis A. Curiel-Ramirez, Javier Izquierdo Reyes, M. Bustamante-Bello, R. Ramírez-Mendoza, Alec Garcia-Barba","doi":"10.1109/TSP.2019.8768841","DOIUrl":"https://doi.org/10.1109/TSP.2019.8768841","url":null,"abstract":"In recent years, through the evolution of intelligent transport systems (ITS), there has been an increase in components to monitor different variables in the vehicles (such as driver monitoring, tire pressure, oil pressure, vehicle speed, acceleration, among others). Internet of Things (IoT) is enabling the collection of a variety of information of all types of components for monitoring the environment and systems. Also, as part of this evolution, the original concept of Vehicular Ad-hoc networks (VANETs) is being transformed into a new concept, the Internet of Vehicles (IoV), which involves Vehicle to Vehicle (V2V), Vehicle to Infrastructure (V2I) communications, and other variations of these (V2X).In this paper, a review of the state of the art of the technologies and architectures generated around the Internet of the vehicles (IoV) is carried out and with this, an implementation of the simulation of intelligent vehicular communications through the IEEE 802.11p protocol and one of its applications. An algorithm for the generation of vehicular convoys to improve vehicle flow application through V2X communication is proposed and implemented in the simulation, and the communication quality is validated in a closed route in an urban environment during the simulations, omitting aspects of security in communications.","PeriodicalId":399087,"journal":{"name":"2019 42nd International Conference on Telecommunications and Signal Processing (TSP)","volume":"6 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":"115097651","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: 6
Optimum Capacity over Power Consumption Requirements in MIMO Systems MIMO系统的最佳容量/功耗要求
2019 42nd International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2019-07-01 DOI: 10.1109/TSP.2019.8768832
E. Stergiou, C. Angelis, N. Giannakeas, Georgios Tsoumanis, A. Tzallas, E. Glavas
{"title":"Optimum Capacity over Power Consumption Requirements in MIMO Systems","authors":"E. Stergiou, C. Angelis, N. Giannakeas, Georgios Tsoumanis, A. Tzallas, E. Glavas","doi":"10.1109/TSP.2019.8768832","DOIUrl":"https://doi.org/10.1109/TSP.2019.8768832","url":null,"abstract":"In this research work we present the evaluation of the optimum capacity to the total energy consumption in the case of multiple antenna systems (MIMO). The proposed methodology is based on a general distance function, named the General Evaluation Factor (GEF). This method was applied to MIMO networks that operate over Rayleigh fading channels with different antenna nodes. The implementation of this method was based on different capacities and cost values. The GEF indicator regarding the power consumption and the capacity factors of different MIMO systems is calculated. The channel is modelled using the Rayleigh fading approach, which is the most representative case for non-line of sight radio propagation.","PeriodicalId":399087,"journal":{"name":"2019 42nd International Conference on Telecommunications and Signal Processing (TSP)","volume":"108 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":"115526866","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
High Precision Activity Tracker Based On The Correlation Of Accelerometer And EMG Data 基于加速度计与肌电数据关联的高精度运动跟踪
2019 42nd International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2019-07-01 DOI: 10.1109/TSP.2019.8768874
P. Faragó, R. Groza, S. Hintea
{"title":"High Precision Activity Tracker Based On The Correlation Of Accelerometer And EMG Data","authors":"P. Faragó, R. Groza, S. Hintea","doi":"10.1109/TSP.2019.8768874","DOIUrl":"https://doi.org/10.1109/TSP.2019.8768874","url":null,"abstract":"Wearable biomedical electronics are a road opener for ubiquitous healthcare. In this context, correlation of biomedical data acquired from different wearable sensors enable remote health monitoring, and eventually diagnosis and treatment. Activity tracking is an important part of remote health monitoring. For this purpose, this paper proposes a novel architecture for an activity tracker, which correlates accelerometer data with lower-limb electromyogram, in order to implement precision movement detection. The purpose of correlating accelerometer data with lower-limb electromyogram was to discriminate user movement, i.e., walking and running, from other type of activities, e.g. jumping, hand balance, etc., which lead to false increments of the step count. Tests carried out with a laboratory proof of concept of the proposed activity monitor validate the proposed architecture.","PeriodicalId":399087,"journal":{"name":"2019 42nd International Conference on Telecommunications and Signal Processing (TSP)","volume":"47 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":"123088036","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: 5
Dual Tree Complex Wavelet Transform Based Multi Carrier Communication Systems 基于对偶树复小波变换的多载波通信系统
2019 42nd International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2019-07-01 DOI: 10.1109/TSP.2019.8768852
Meltem Gömeç, Meryem Maras, Elif Nur Ayvaz, A. Özen
{"title":"Dual Tree Complex Wavelet Transform Based Multi Carrier Communication Systems","authors":"Meltem Gömeç, Meryem Maras, Elif Nur Ayvaz, A. Özen","doi":"10.1109/TSP.2019.8768852","DOIUrl":"https://doi.org/10.1109/TSP.2019.8768852","url":null,"abstract":"In this paper, DT-CWT-OFDM waveform based on dual tree complex wavelet conversion (DT-CWT) is introduced to enhance the achievement of the classical OFDM waveform. IFFT/FFT blocks used in the classical OFDM waveform are replaced with IDTCWT /DTCWT blocks in the DT-CWT-OFDM waveform. In order to confirm the achievement of the investigated waveform and compare it with the waveforms of classical OFDM and discrete wavelet conversion based OFDM (DWT-OFDM), computer simulation studies are carried out on AWGN, flat Rayleigh damping and frequency-selective Rayleigh damping channels. It is seen from the attained simulation outcomes that the DT-CWT-OFDM waveform has better achievement than the classical OFDM and DWT-OFDM waveforms and also provides approximately 6 dB SNR gain against the classical OFDM and approximately 1.5 dB SNR gain against the DWT-OFDM for a BER value of lE–4.","PeriodicalId":399087,"journal":{"name":"2019 42nd International Conference on Telecommunications and Signal Processing (TSP)","volume":"3 3 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":"123447816","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
Method for Securing and Terminating a CS Call over a VoIP System with Multi-Device Support 支持多设备的VoIP系统中CS呼叫的保护和终止方法
2019 42nd International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2019-07-01 DOI: 10.1109/TSP.2019.8768893
David J. Khoury, Elie F. Kfoury, Joseph Ged, J. Crichigno, E. Bou-Harb
{"title":"Method for Securing and Terminating a CS Call over a VoIP System with Multi-Device Support","authors":"David J. Khoury, Elie F. Kfoury, Joseph Ged, J. Crichigno, E. Bou-Harb","doi":"10.1109/TSP.2019.8768893","DOIUrl":"https://doi.org/10.1109/TSP.2019.8768893","url":null,"abstract":"The deployment of Over-The-Top (OTT) Voice over IP (VoIP) applications has been accelerated after the adoption of high-speed communications technologies (e.g.: LTE) by mobile operators. Additionally, the high incurring costs imposed on subscribers who are roaming outside their Home Public Land Mobile Network (HPLMN) has also contributed to the widespread coverage of OTT VoIP. As a result, mobile operators are witnessing a dramatic drop on their Average Revenue per User (ARPU). Current OTT VoIP apps fail to interwork with circuit switched phone calls without compromising the security requirements imposed by regulators on MNOs. In this paper we propose a method that secures a competitive edge for mobile operators over current OTT VoIP apps. It bridges the CS with PS networks and provides full control by the operator while maintaining the same security requirements. Moreover, we propose an additional feature for enabling multi-device reachability through the subscriber’s phone number (MSISDN) which is provided by the mobile operator. The method’s implementation verifies that the system has little impact on the mobile operators infrastructure. We finally conclude by providing potential business models for MNOs to increase their ARPU and outperform OTT VoIP providers","PeriodicalId":399087,"journal":{"name":"2019 42nd International Conference on Telecommunications and Signal Processing (TSP)","volume":"19 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":"122422105","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
A Bag of Features Approach for CEUS Liver Lesions Investigation 超声造影检查肝脏病变的一种特征包法
2019 42nd International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2019-07-01 DOI: 10.1109/TSP.2019.8768851
C. Căleanu, G. Simion
{"title":"A Bag of Features Approach for CEUS Liver Lesions Investigation","authors":"C. Căleanu, G. Simion","doi":"10.1109/TSP.2019.8768851","DOIUrl":"https://doi.org/10.1109/TSP.2019.8768851","url":null,"abstract":"In this work a novel approach for CEUS based diagnosis is presented. We propose a spatial/image-based method using a parallel and hierarchical system architecture. As a feature extraction stage, we propose the Bag of Features (BoF) algorithm which treats image features as a bag of visual words. It is followed by a multiclass SVM classifier trained separately for each phase of the ultrasound investigation. A soft voting scheme has been proposed for the information fusion of the individual phase classifiers. The preliminary evaluation shows promising qualitative results of our approach on samples of a newly introduced CEUS dataset. Using only 550 images, (5 liver lesions x 10 pictures/lesion x 11 patients) an average accuracy of 64% has been obtained for a leave-one patient-out procedure.","PeriodicalId":399087,"journal":{"name":"2019 42nd International Conference on Telecommunications and Signal Processing (TSP)","volume":"68 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":"130163301","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
Progress on automatic annotation of speech corpora using complementary ASR systems 基于互补ASR系统的语音语料库自动标注研究进展
2019 42nd International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2019-07-01 DOI: 10.1109/TSP.2019.8769087
Alexandru-Lucian Georgescu, H. Cucu, C. Burileanu
{"title":"Progress on automatic annotation of speech corpora using complementary ASR systems","authors":"Alexandru-Lucian Georgescu, H. Cucu, C. Burileanu","doi":"10.1109/TSP.2019.8769087","DOIUrl":"https://doi.org/10.1109/TSP.2019.8769087","url":null,"abstract":"Deep learning techniques, requiring large amounts of training data, are currently state-of-the-art in automatic speech recognition (ASR). Corporate giants, such as Google or IBM, train English ASR systems on more than 100k hours of annotated speech, while research on under-resourced languages, such as Romanian, has to deal with as little as 300 hours. In this context, automatic annotation of speech corpora and unsupervised acoustic model training are promising directions to be explored to leverage the lack of data. This study describes the progress made by SpeeD laboratory in this research direction: using an already proven methodology, applying it on large scale (more than 700 hours of unlabeled speech) and analyzing in-depth the experimental results to identify potential future directions. Moreover, we present novel results on Romanian ASR: the methodology leads to a relative Word Error Rate (WER) improvement up to almost 10%.","PeriodicalId":399087,"journal":{"name":"2019 42nd International Conference on Telecommunications and Signal Processing (TSP)","volume":"10 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":"125801441","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
Deep Learning for Logo Detection Logo检测的深度学习
2019 42nd International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2019-07-01 DOI: 10.1109/TSP.2019.8769038
K. Paleček
{"title":"Deep Learning for Logo Detection","authors":"K. Paleček","doi":"10.1109/TSP.2019.8769038","DOIUrl":"https://doi.org/10.1109/TSP.2019.8769038","url":null,"abstract":"We present a deep learning system for automatic logo detection in real world images. We base our detector on the popular framework of FasterR-CNN and compare its performance to other models such as Mask R-CNN or RetinaNet. We perform a detailed empirical analysis of various design and architecture choices and show how these can have much higher influence than algorithmic tweaks or popular techniques such as data augmentation. We also provide a systematic detection performance comparison of various models on multiple popular datasets including FlickrLogos-32, TopLogo-10 and recently introduced QMUL-OpenLogo benchmark, which allows for a direct comparison between recently proposed extensions. By careful optimization of the training procedure we were able to achieve significant improvements of the state of the art on all mentioned datasets. We apply our observations to build a detector to detect logos of the Red Bull brand in online media and images.","PeriodicalId":399087,"journal":{"name":"2019 42nd International Conference on Telecommunications and Signal Processing (TSP)","volume":"42 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":"126985669","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: 3
CCII Based Realization of Fractional-Order PD Controller for a Position Servo 基于CCII的位置伺服分数阶PD控制器的实现
2019 42nd International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2019-07-01 DOI: 10.1109/TSP.2019.8768878
S. Kapoulea, C. Psychalinos, J. Baranowski, W. Bauer
{"title":"CCII Based Realization of Fractional-Order PD Controller for a Position Servo","authors":"S. Kapoulea, C. Psychalinos, J. Baranowski, W. Bauer","doi":"10.1109/TSP.2019.8768878","DOIUrl":"https://doi.org/10.1109/TSP.2019.8768878","url":null,"abstract":"A fractional-order proportional-derivative (PD) controller implementation for a position servo system is presented in this paper. The main offered attractive benefit is the employment of only one second-generation current conveyor (CCII) as active element, minimizing the active component count in comparison to the conventional way of implementation where three CCIIs are required for this purpose. The behavior of the controller is evaluated using the Cadence software and MOS transistor models provided by the $0.35mu m$ Austria Mikro Systeme CMOS process.","PeriodicalId":399087,"journal":{"name":"2019 42nd International Conference on Telecommunications and Signal Processing (TSP)","volume":"1 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":"131728362","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: 5
Microwave Hop-Length and Availability Targets for the 5G Mobile Backhaul 5G移动回程微波跳长和可用性目标
2019 42nd International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2019-07-01 DOI: 10.1109/TSP.2019.8768870
Attila Hilt
{"title":"Microwave Hop-Length and Availability Targets for the 5G Mobile Backhaul","authors":"Attila Hilt","doi":"10.1109/TSP.2019.8768870","DOIUrl":"https://doi.org/10.1109/TSP.2019.8768870","url":null,"abstract":"Deployment of new radio access technology offers the possibility to optimize the existing mobile backhaul. Both the new technology (5G, LTE-A) and the legacy systems (LTE, HSPA, 3G, 2G) utilize the transmission and transport capacities of the backhaul extensively. The recent introduction of 5G requires again increased capacities. Consequently, more and more cell-site locations will receive fiber-optical backbone. Depending on the topology, the existing microwave and millimeter-wave links will “turn” towards aggregation points having fiber access. The increased density of cellsites reduces the hop-lengths, meanwhile adaptive modulation also provides the possibility of capacity increase. This paper reviews the availability and fade margin targets of the new links, that shall be carefully kept by proper planning and monitoring.","PeriodicalId":399087,"journal":{"name":"2019 42nd International Conference on Telecommunications and Signal Processing (TSP)","volume":"101 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":"131261099","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: 11
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信