2019 15th International Conference on Telecommunications (ConTEL)最新文献_第3页

Web-based transport management tool-suite (KeepOperational) for crisis management 用于危机管理的基于web的传输管理工具套件(KeepOperational)

2019 15th International Conference on Telecommunications (ConTEL) Pub Date : 2019-07-01 DOI: 10.1109/ConTEL.2019.8848566

Eric Neidhardt, Sandra Bähr, R. Nippold, C. Dalaff

{"title":"Web-based transport management tool-suite (KeepOperational) for crisis management","authors":"Eric Neidhardt, Sandra Bähr, R. Nippold, C. Dalaff","doi":"10.1109/ConTEL.2019.8848566","DOIUrl":"https://doi.org/10.1109/ConTEL.2019.8848566","url":null,"abstract":"A well working transportation infrastructure is crucial for modern societies and the mobility of people. The general public relies on a sound infrastructure to fulfill their increasing and individual mobility needs. This means a wide range of transport necessities – e.g. daily way to work and daily (consumer, service) needs. In the event of a crisis, e.g. caused by a natural hazard, the transport infrastructure becomes vital for different reasons. The people have to be evacuated or rescued from the affected area. Furthermore, relief aid and supplies, as well as rescue forces do require unimpaired access to the crisis area. Natural disasters, like an earthquake or a flooding, are disturbing the transport infrastructure negatively. Cascading consequences are, for example, impassable roads, disturbed railway connections and a reduced transport capacity of persons and goods. To develop evacuation strategies, to plan logistics operations of emergency forces in the affected area and to safely route these forces through the affected area, among others, routing tools are required that take into account the current state of the infrastructure [1]. The Institute of Transportation Systems of the German Aerospace Center has developed KeepOperational, a web-based, integrated decision support tool for traffic management and crisis logistics. As a key feature, this system can directly inject impairments of the transportation infrastructure – derived from various sources – into the routing network so that these disturbances will be considered by the routing algorithms.","PeriodicalId":182429,"journal":{"name":"2019 15th International Conference on Telecommunications (ConTEL)","volume":"94 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":"114498632","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

Suitability of Optical Wireless Communication receivers for Virtual Reality Applications 光无线通信接收机在虚拟现实应用中的适用性

2019 15th International Conference on Telecommunications (ConTEL) Pub Date : 2019-07-01 DOI: 10.1109/ConTEL.2019.8848557

V. Guerra, J. Rabadán, R. P. Jiménez

引用次数: 5

Experimental Evaluation of Unipolar OFDM VLC System on Software Defined Platform 软件定义平台上单极OFDM VLC系统的实验评估

2019 15th International Conference on Telecommunications (ConTEL) Pub Date : 2019-07-01 DOI: 10.1109/ConTEL.2019.8848539

Bassam Aly, M. Elamassie, M. Uysal, Emrah Kinav

引用次数: 6

Self-powered Weak Light LED-LED Communications 自供电弱光LED-LED通信

2019 15th International Conference on Telecommunications (ConTEL) Pub Date : 2019-07-01 DOI: 10.1109/ConTEL.2019.8848501

Shuang Liang, Shangbin Li, Qiqi Pan, Zhengyuan Xu

引用次数: 1

The importance of face-to-face teaching at fundamental telecommunication courses 浅谈面对面教学在电信基础课程中的重要性

2019 15th International Conference on Telecommunications (ConTEL) Pub Date : 2019-07-01 DOI: 10.1109/ConTEL.2019.8848530

M. Sokele, Trpimir Alajbeg, I. Lujo

{"title":"The importance of face-to-face teaching at fundamental telecommunication courses","authors":"M. Sokele, Trpimir Alajbeg, I. Lujo","doi":"10.1109/ConTEL.2019.8848530","DOIUrl":"https://doi.org/10.1109/ConTEL.2019.8848530","url":null,"abstract":"Professional undergraduate study of Communication and computer technology at Zagreb University of Applied Sciences is performed by using blended learning, combining the advantages of both face-to-face teaching and computer-assisted learning. For fundamental telecommunication courses such as “Digital circuits”, “Signals theory and processing” and “Information theory and coding”, teaching includes lectures, exercises and laboratory exercises. Lectures and exercises are held by face-to-face teaching, while laboratory exercises are hardware or software oriented and are performed in a standard laboratory environment. All teaching types are supported by a Learning management system for group as well as individual student preparation and learning. In this paper, the results of research about the correlation of students’ success on the exam and their attendance of lectures and exercises, are presented. Modeling of data was performed by linear and piecewise linear regression (“hockey stick” shaped). The analysis of the results showed a strong positive correlation between the student success at exam and their attendance of lectures and exercises. Abovementioned confirms the importance of face-to-face teaching alongside of all technology mediated ways of learning in case of fundamental telecommunication courses.","PeriodicalId":182429,"journal":{"name":"2019 15th International Conference on Telecommunications (ConTEL)","volume":"17 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":"124507854","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

ConTEL 2019 List of Reviewers 2019年ConTEL评审人员名单

2019 15th International Conference on Telecommunications (ConTEL) Pub Date : 2019-07-01 DOI: 10.1109/contel.2019.8848546

引用次数: 0

A Study of Spatial and Temporal Dispersion in Turbulent Underwater Optical Wireless Channel 湍流水下无线光信道的时空色散研究

2019 15th International Conference on Telecommunications (ConTEL) Pub Date : 2019-07-01 DOI: 10.1109/ConTEL.2019.8848555

Callum T. Geldard, J. Thompson, W. Popoola

引用次数: 7

On emergency and military telecom services: a thorns road to IP world 应急和军事电信服务:通往IP世界的荆棘之路

2019 15th International Conference on Telecommunications (ConTEL) Pub Date : 2019-07-01 DOI: 10.1109/ConTEL.2019.8848528

M. Schneps-Schneppe, D. Namiot

引用次数: 0

Joint Congestion Control and Resource Allocation for Massive MTC in 5G Networks Based on SCMA 基于SCMA的5G网络海量MTC联合拥塞控制与资源分配

2019 15th International Conference on Telecommunications (ConTEL) Pub Date : 2019-07-01 DOI: 10.1109/ConTEL.2019.8848540

Luciano Miuccio, D. Panno, Salvatore Riolo

{"title":"Joint Congestion Control and Resource Allocation for Massive MTC in 5G Networks Based on SCMA","authors":"Luciano Miuccio, D. Panno, Salvatore Riolo","doi":"10.1109/ConTEL.2019.8848540","DOIUrl":"https://doi.org/10.1109/ConTEL.2019.8848540","url":null,"abstract":"The massive Machine Type Communications (mMTC) usage scenario, also known as massive Internet of Things (mIoT), involves a large number of MTC devices having high requirements on increased battery lifetime, which autonomously transfer small amounts of data with relaxed delay requirements, without human intervention. The current cellular network is unsuitable for this scenario, due to the limited uplink resources allocated to the Physical Random Access Channel (PRACH) and to the Physical Uplink Shared Channel (PUSCH). With this in mind, in this paper we propose a new framework, customized for massive MTC services, that includes a joint control of the dynamic resource allocation between the PRACH and the PUSCH, and a new random access procedure based on an adaptive Access Class Barring (ACB) scheme that appropriately spreads random access re-attempts in time. In addition, to further increase the transmission efficiency, we adopt the Sparse Code Multiple Access (SCMA) technique for PUSCH resources, because SCMA results as the most promising Non-Orthogonal Multiple Access (NOMA) technique to support massive MTC connectivity with small-size data. Simulation results show that the proposed control framework significantly improves the number of succeeded communications and guarantees lower energy consumption in comparison with other proposals available in literature.","PeriodicalId":182429,"journal":{"name":"2019 15th International Conference on Telecommunications (ConTEL)","volume":"2 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":"125378210","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: 7

Smart Virtual Care Centers in the Context of Performance and Privacy 性能和隐私背景下的智能虚拟护理中心

2019 15th International Conference on Telecommunications (ConTEL) Pub Date : 2019-07-01 DOI: 10.1109/ConTEL.2019.8848553

D. Gračanin, R. B. Knapp, Thomas L. Martin, Sarah Parker

{"title":"Smart Virtual Care Centers in the Context of Performance and Privacy","authors":"D. Gračanin, R. B. Knapp, Thomas L. Martin, Sarah Parker","doi":"10.1109/ConTEL.2019.8848553","DOIUrl":"https://doi.org/10.1109/ConTEL.2019.8848553","url":null,"abstract":"US and Europe have been experiencing an unprecedented increase in the number of older adults. Increased life expectancy and increasingly aging population present challenges in terms of costs associated with elderly healthcare and wellbeing, as well as decreasing availability of health personnel. Similar trends are occurring in the rest of the world. There is a strong push to promote remote telehealth monitoring centers or virtual care centers (VCCs) as a way to address health care needs, especially for the aging population. Technology advances, such as Internet of Things and Smart Built Environments, support proliferation of smart and secure telehealth care that can be implemented at all levels. Remote patient monitoring, combined with personalized interventions and coaching, serves as the foundation for VCCs. However, there are trade-offs with regard to privacy and changes in the living environment and the overall scalability. We need to explore how technology can be utilized to provide health services while protecting and preserving privacy of all stakeholders. A distributed VCC (DVCC), created from individual VCCs and crossing regional and national borders, can provide effective, continuous service with ability to adjust to unforeseen events and emergencies. We discuss a meta-model-based approach to protect patients’ data while improving the efficiency of the care center personnel, which will allow remote care centers to more easily scale as need to provide round-the-clock monitoring.","PeriodicalId":182429,"journal":{"name":"2019 15th International Conference on Telecommunications (ConTEL)","volume":"27 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":"115732517","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