Literatura académica sobre el tema "Railways communication system"
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Artículos de revistas sobre el tema "Railways communication system"
Branković, Nedžad, Aida Kalem y Adisa Medić. "Development of mobile communication systems for high-speed railway". Science, Engineering and Technology 1, n.º 1 (30 de abril de 2021): 29–34. http://dx.doi.org/10.54327/set2021/v1.i1.2.
Texto completoLibati, Hastings M., Captain F. Kanungwe, Fines Miyoba y Ndiwa Mutemwa. "Development of a Real Time Trains Monitoring System". Zambia ICT Journal 1, n.º 1 (11 de diciembre de 2017): 25–29. http://dx.doi.org/10.33260/zictjournal.v1i1.15.
Texto completoKolesnikov, Igor, Natalya Yaronova, Janibek Kurbanov y Nozima Khusnidinova. "Intelligent railway transport radio communication based on neural networks". E3S Web of Conferences 264 (2021): 05044. http://dx.doi.org/10.1051/e3sconf/202126405044.
Texto completoZhuravleva, L. M., A. N. Malykh y A. N. Malykh. "NANOMATERIALS AND OPTOELECTRONICS IN HIGH-SPEED COMMUNICATION SYSTEMS". World of Transport and Transportation 14, n.º 2 (28 de abril de 2016): 74–80. http://dx.doi.org/10.30932/1992-3252-2016-14-2-8.
Texto completoPencheva, Evelina, Ivaylo Atanasov y Ventsislav Trifonov. "Identity Management in Future Railway Mobile Communication System". Applied Sciences 12, n.º 9 (24 de abril de 2022): 4293. http://dx.doi.org/10.3390/app12094293.
Texto completoRahul, V., Ch Kowsalya Devi y Dr Mohammed Ali Hussain. "Energy conservation technique for smart transportation system". International Journal of Engineering & Technology 7, n.º 2.7 (18 de marzo de 2018): 414. http://dx.doi.org/10.14419/ijet.v7i2.7.10756.
Texto completoKorde, Nikhil y Dinesh Rojatkar. "A Survey on Transferring Standards of GSM-R in Railway Sector". International Journal of Advance Research and Innovation 5, n.º 1 (2017): 101–5. http://dx.doi.org/10.51976/ijari.511717.
Texto completoFernández-Berrueta, Nerea, Jon Goya, Jaione Arrizabalaga, Iker Moya y Jaizki Mendizabal. "Railway Wireless Communications Channel Characterization". Applied Sciences 12, n.º 1 (30 de diciembre de 2021): 345. http://dx.doi.org/10.3390/app12010345.
Texto completoIslam, Umar, Rami Qays Malik, Amnah S. Al-Johani, Muhammad Riaz Khan, Yousef Ibrahim Daradkeh, Ijaz Ahmad, Khalid A. Alissa, Zulkiflee Abdul-Samad y Elsayed M. Tag-Eldin. "A Novel Anomaly Detection System on the Internet of Railways Using Extended Neural Networks". Electronics 11, n.º 18 (6 de septiembre de 2022): 2813. http://dx.doi.org/10.3390/electronics11182813.
Texto completoStrelko, Oleh, Oleh Pylypchuk y Oksana Pylypchuk. "Study of development of regional railway system in Bukovyna". History of science and technology 12, n.º 1 (19 de junio de 2022): 133–49. http://dx.doi.org/10.32703/2415-7422-2022-12-1-133-149.
Texto completoTesis sobre el tema "Railways communication system"
Saideh, Michel. "Contributions on radio access techniques for future railway communications system". Thesis, Lille 1, 2019. http://www.theses.fr/2019LIL1I092.
Texto completoNowadays, a huge amount of data exchanges is needed in the railway system. This is particularly to support autonomous train, reduce operation and maintenance costs, increase safety and security. In the same time, many new services are offered to passengers. There is no unique technology that can satisfy all these needs. Consequently, different industrial and academical research projects are on-going at European and International levels to develop the Future Railway Mobile Communications System (FRMCS). FRMCS will be IP-based, adaptable, agnostic to radio technology and resilient to technological evolutions. In addition, it should support high data rate, low latency, large bandwidth, and efficient spectrum utilization. The FRMCS is expected to be able to choose in real time between different available radio access technologies in function of applications needs and the surrounding railway environment. Among these technologies, we can mention the Wi-Fi, LTE, satellites and the 5G NR standard in development. Thus, the contributions of this PhD thesis are part of the development of an Adaptable Communication System (ACS) for the railway by considering cutting-edge technologies of the future 5G NR system and beyond. Different key enabling technologies have been proposed recently under the umbrella of 5G and Beyond communication systems. Among which, radio access techniques play major role over key metrics, such as the efficient utilization of the available spectrum, the high data rates, and the computational complexity of the transceiver system. One of the major technological evolution in that domain concerns the introduction of different Multi-Carrier Modulation (MCM) and Non-Orthogonal Multiple Access (NOMA) techniques. In this Ph.D thesis, we start by considering the MCM technology in the context of high speed railway. A performance evaluation study is conducted where different MCM schemes are highlighted in different scenarios. The Filtered Bank Multi-Carrier (FBMC) waveform presents high robustness to high mobility scenarios while exploiting the available spectrum efficiently. However, FBMC advantages come with additional built-in interference that challenges traditional transceiver design techniques. Thereby, we propose different contributions that handle the channel estimation and equalization aspects of the FBMC waveform. The contributions aims to assure better performance at the cost of negligible additional complexity compared with the literature
Govoni, Marco <1987>. "Evolution of Communication and Monitoring Systems for the Management of Traffic and Safety Control Systems in Railway Sites". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amsdottorato.unibo.it/7888/1/Dottorato_GOVONI_1.pdf.
Texto completoSoderi, S. (Simone). "Evaluation of industrial wireless communications systems’ security". Doctoral thesis, Oulun yliopisto, 2016. http://urn.fi/urn:isbn:9789526212463.
Texto completoTiivistelmä Langattoman tietoliikenteen maailmanlaajuista suosiota kiihdytti alun perin mahdollisuus korvata tietoliikennejärjestelmissä käytetyt kaapelit langattomilla ratkaisuilla. Ilmiö lisäsi myös tarvetta kehittää alan turvatekniikkaa monialaisen tutkimuksen pohjalta. Vaikka langattomat ratkaisut merkitsevät pienempiä asennuskustannuksia ja tarjoavat mahdollisuuksia luoda uudenlaisia palveluja, järjestelmien loppukäyttäjät edellyttävät kuitenkin niiden turvallisuuden olevan vastaavalla tasolla kuin langallisissa verkoissa. Myös teollisuuden langattomien tietoliikennejärjestelmen turvallisuus riippuu pitkälti viestintäkanavien turvallisuudesta. Väitöksen tavoitteena on kehittää uusia menetelmiä, joilla teollisuuden langattomat tietoliikennejärjestelmät voitaisiin turvata. Väitöksessä kehitetään toimenpiteitä tietoliikennejärjestelmien luottamuksellisuuteen ja koskemattomuuteen kohdistuvia hyökkäyksiä vastaan ja toteutetaan turvallisuusarviointi, joka kattaa järjestelmän protokollakerroksen sekä sähkömagneettisen ja fyysisen kerroksen. Väitöksen ensimmäisessä osassa hyödynnetään HIP–protokollaa (Host Identity Protocol) liikennevälineen sisäisen tietoliikennejärjestelmän turvallisuuden varmistamisessa. Lisäksi siinä kuvataan simulaatiot ja mittaushankkeet, joiden tavoitteena on arvioida käytetyn protokollan turvallisuusvaikutuksia esteettömän (line–of–sight, LOS) ja esteellisen (non–line–of–sight, NLOS) näköyhteyden tapauksissa. Sähkömagneettinen analyysi on tärkeä vaihe turvajärjestelmien kehitysprosessissa. Järjestelmissä käytetään yhä enemmän pieniä integroituja piirejä, mikä voi myös altistaa ne sähkömagneettisille (electromagnetic, EM) häiriöille. Väitöksessä tutkitaan lähikenttä–kaukokenttä -muunnokseen perustuvan arviointimenetelmän avulla sähkömagneettisen vuotosäteilyn tasoa. Lisäksi perehdytään testattavan laitteen (device under test, DUT) virtuaaliseen EM–liitäntään ja kuvataan, miten vastaavaa liitäntää voidaan hyödyntää palvelunestohyökkäyksissä. Väitöksessä tutkitaan myös tehokasta häirintämallia ja validoidaan teoreettisten laskelmien tulokset kokeellisesti. Lopuksi väitöksessä keskitytään tietoliikennejärjestelmän fyysisen kerroksen turvallisuuteen ja kehitetään kaksi algoritmia. Aktiivisen radiotaajuisen tunnistusmenetelmän avulla voidaan vaihtaa julkisia avaimia turvallista tietoliikenneyhteyttä muodostettaessa. Lisäksi esitellään vesileimausmenetelmään perustuva fyysisen kerroksen salausmenetelmä, WBPLSec. WBPLSec luo vastaanottimen ympärille suoja–alueen, minkä ansiosta se vaikuttaa analyysin ja tutkimustulosten perusteella olevan tehokas menetelmä toteuttaa fyysisen kerroksen suojaus
Sutton, Kevin. "Les Nouvelles Traversées Alpines : Entre co-spatialité de systèmes nationaux et recherche d'interspatialité, une géopolitique circulatoire". Phd thesis, Université de Grenoble, 2011. http://tel.archives-ouvertes.fr/tel-00689249.
Texto completoDubey, Vineeta. "Studies on high performance cooperative communication in free space optical links with application to level crossing warning system for railways". Thesis, 2018. http://localhost:8080/xmlui/handle/12345678/7671.
Texto completoWang, Hung-Hsiang y 王鴻翔. "Design and Analysis of Railway Communication System: Train-to-Ground, In-Train and In-Station Communications". Thesis, 2015. http://ndltd.ncl.edu.tw/handle/tj3476.
Texto completo國立交通大學
電信工程研究所
103
It has attracted much attention to provide broadband wireless services in railway transport systems in recent years. In this dissertation, we aim to analyze and overcome some issues in railway communication systems, including train-to-ground communications, in-train communications and in-station communications. For the train-to-ground communications, we discuss echo channel effect and define the corresponding criteria in a Time Division Duplexing (TDD) DAS railway com-munications system. Furthermore, timing drift problem while applying moving an-tenna selection technique to solve the echo channel effect is illustrated. Compensation algorithms then are proposed. Simulation results show that the proposed techniques can solve not only the interference problem in TDD-DAS, but also provide better scalability in system deployment. In the in-train and in-station communications, we consider a central-controlled D2D architecture, in which a cellular operator can decide whether mobile devices can connect to each other directly. We aim to maximize system throughput while also achieve fairness in resource allocation. An algorithm that separates resource frame into resource-dedicate area and resource-contention area for fairness and throughput improvement is proposed. The algorithm dynamically adjusts the boundary of the resource-dedicate area and resource-contention area. Criteria based on Proportional Fair (PF) metric are formulated. Simulation results show that the proposed algorithm can maintain good fairness level and increase system throughput by exploring radio resource spatial reuse gain among D2D communication pairs.
Mahobe, Medhavi. "UWB Radio Wireless Communication System Design for Railway Tunnels". Thesis, 2013. http://ethesis.nitrkl.ac.in/5018/1/UWB_Radio_Wireless_Communication_System_Design_for_Railway_Tunnels.pdf.
Texto completoChiu, Chih-Hao y 邱志豪. "The Handover Process for Broadband Wireless Communication System on High Speed Railway". Thesis, 2009. http://ndltd.ncl.edu.tw/handle/21425504917513063810.
Texto completo中華大學
電機工程學系(所)
97
In this thesis, we adopt the handover procedure that are defined in WiMAX standard, and study broadband wireless communication system on high speed railway. Because a high speed train runs on track have always a regular destination,and the target base station can be predicted before handover. Thus our research will focus on adjust traditional handover procedure of WiMAX according to characteristic conditions of high speed railway. Here, handover algorithms are based on relative receiver signal strength with hysteresis margin and absolute threshold. Time of signal lost and throughput are used as criteria for our handover performance evaluation that are obtained via radio propagation channel model at suburban areas. In simulation results, we will analysis performance on the proposed procedure and traditional procedure, and further compare efficiency of above performance criteria according to differently numerical combinations of hysteresis margin and absolute threshold.
Pan, Jian-Ming y 潘建銘. "THE MEASUREMENTS AND ANALYSIS OF THE POWERLINE COMMUNICATION APPLIED TO THE ELECTRICAL RAILWAY SYSTEM". Thesis, 2005. http://ndltd.ncl.edu.tw/handle/11000125582462883743.
Texto completo大同大學
通訊工程研究所
93
This thesis discusses the benefits of using the powerline communication (PLC) as the technology to transmit the network packets instead of using the wireless communication system, such as cell phones, in an electrical railway system. An electrical railway system model with the data transmission using the powerline communication with mobile contacts in the power supply system is built. A track-powered model train module is used as the carrier of the mobile contact, which travels along the path of the power line. With this model, the simulation of the powerline communication applied to the electrical railway system, such as rapid transit system and high speed railways, is conducted, so are the measurements of data transmission and the performance evaluation under various speeds. In the end, the possible problems with the powerline communication being applied to the real world electrical railway systems are presented.
Zhang, Wei-Pong y 張煒鵬. "THE SIMULATION AND ANALYSIS OF POWER-LINE COMMUNICATION WORKING ON HIGH-SPEED ELECTRICAL RAILWAY SYSTEM". Thesis, 2009. http://ndltd.ncl.edu.tw/handle/83518976671998348576.
Texto completo大同大學
通訊工程研究所
97
Now days, there are many power-line network products in the market for customers to purchase, such as a PLC Ethernet adapter. No need for extra Ethernet wires, just plug the adapter’s power line into an outlet then the computer could connect to the Internet through the power line. High-speed railway system, which power source is the power substation, the overhead supply system provides power line wires to connect both the power substation and the locomotive. If the power-line communication (PLC) network could be established, the passengers who sit on the train can use their mobile devices to surf the Internet. This paper provides an idea which is using power-line communication network working on the high-speed electrical railway system. In order to implement this idea, a high-speed railway simulation system must be built. With this system, it is possible to simulate the communication between internet servers and passengers’ mobile devices by using indoor power source. By observing the communication`s service quality, this paper could analyze the effects which affect the simulation and consider the possibility of using PLC network working on the high-speed electrical railway system in the real world.
Libros sobre el tema "Railways communication system"
Oparin, Evgeniy, Andrey Kanaev y Mariya Saharova. SYNCHRONIZATION IN TELECOMMUNICATION SYSTEMS. ru: Publishing Center RIOR, 2023. http://dx.doi.org/10.29039/02107-1.
Texto completoLauckner, Mark. Canadian railway communications insulators 1880-1920. Mayne Island, B.C: Gyote Pub., 1995.
Buscar texto completoConsultants, SLI. Regional Study on railway telecommunications and signalling: Final report. Vancouver, Canada: Canadian Transport Technical Services Group, 1988.
Buscar texto completoLauckner, Mark. Rarity and value guide for Canadian railway communications insulators. Mayne Island, B.C: Gyote Pub., 1998.
Buscar texto completoEngland) IEE Seminar on Railway Information Systems (2004 London. The IEE railway information systems: Wednesday, 30 June 2004, the IEE, Savoy Place London, WC2R OBL. London: Institution of Electrical Engineers, 2004.
Buscar texto completoK, Newson M. y ERA Technology Ltd, eds. Railways and communication systems-- rail travel: Improving the passenger interface ; conference proceedings, 17 February 1998, London, UK. London: ERA Technology, 1998.
Buscar texto completoEngland) IEE Seminar on Railway System Modelling: Not Just for Fun (2004 London. The IEE Seminar on Railway System Modelling--Not Just for Fun: The Grange Holborn Hotel 50-60 Southampton Row, London, UK : Thursday, 30 September 2004. London: Institution of Electrical Engineers, 2005.
Buscar texto completoAdvancement and Integration of Communication Systems: Railways and Communications Systems: Conference Proceedings, 18 February 1998. ERA Technology Ltd, 1998.
Buscar texto completoAustralia. Comparison of Overseas Railway Systems (Information Paper / Bureau of Transport and Communications E). Australian Government Publishing Service, 1988.
Buscar texto completoCanadian Railway TCommunications Insulators 1880-1930. 2a ed. Gyote Publishing, 1996.
Buscar texto completoCapítulos de libros sobre el tema "Railways communication system"
Nikhil Raj, Rohan Sharma, Sagar Majumdar, Rajesh Singh y Anita Gehlot. "An Optimized Approach: Air Energy Trap System in Railways for Power Generation". En Proceeding of International Conference on Intelligent Communication, Control and Devices, 959–64. Singapore: Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-1708-7_112.
Texto completoBouchez, Benoît y Luc de Coen. "Communication Systems for Railway Applications". En Vehicular Networking, 83–104. Chichester, UK: John Wiley & Sons, Ltd, 2010. http://dx.doi.org/10.1002/9780470661314.ch4.
Texto completoAllen, Ben, Benedikt Eschbach, Marion Berbineau y Michael Mikulandra. "Defining an Adaptable Communications System for All Railways". En Lecture Notes in Computer Science, 53–55. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-90371-2_6.
Texto completoNi, Shaoquan, Miaomiao Lyu y Hongxia Lv. "Railway Train Working Diagram Plan System". En Advances in Smart Vehicular Technology, Transportation, Communication and Applications, 63–69. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-70730-3_8.
Texto completoSteine, Tor Olav. "The Norwegian State Railway System GTL (1976)". En IFIP Advances in Information and Communication Technology, 290–98. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17145-6_30.
Texto completoNardone, Roberto, Ugo Gentile, Massimo Benerecetti, Adriano Peron, Valeria Vittorini, Stefano Marrone y Nicola Mazzocca. "Modeling Railway Control Systems in Promela". En Communications in Computer and Information Science, 121–36. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-29510-7_7.
Texto completoSujatha, K., K. Senthil Kumar, Nallamilli P. G. Bhavani, V. Srividhya, T. Kalpalatha Reddy y K. S. Ramkumar. "Automation of Railway Engine Pilot Security System Using Multimodal Biometric Identification". En Information and Communication Technology, 1–12. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-5508-9_1.
Texto completoMarradi, Livio, Antonella Albanese y Stella Di Raimondo. "RUNE (Railway User Navigation Equipment): Architecture & Tests". En Satellite Communications and Navigation Systems, 461–79. Boston, MA: Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-47524-0_35.
Texto completoKisilowski, Jerzy y Rafal Kowalik. "The Vision System for Diagnostics of Railway Turnout Elements". En Communications in Computer and Information Science, 221–33. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97955-7_15.
Texto completoNardone, Roberto, Ugo Gentile, Adriano Peron, Massimo Benerecetti, Valeria Vittorini, Stefano Marrone, Renato De Guglielmo, Nicola Mazzocca y Luigi Velardi. "Dynamic State Machines for Formalizing Railway Control System Specifications". En Communications in Computer and Information Science, 93–109. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17581-2_7.
Texto completoActas de conferencias sobre el tema "Railways communication system"
Sniady, Aleksander, Morten Sønderskov y José Soler. "VoLTE Performance in Railway Scenarios". En 2015 Joint Rail Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/jrc2015-5723.
Texto completoUgnenko, Yevheniia, Olha Tymchenko, Elena Uzhviieva, Nataliia Sorochuk y Gintas Viselga. "Innovative Geoinformation Systems for the Design of Communication Paths". En 11th International Conference “Environmental Engineering”. VGTU Technika, 2020. http://dx.doi.org/10.3846/enviro.2020.693.
Texto completoBharani, J. C., M. Gowtham, K. Narmada y J. Ram Prasath. "Fire rescue system in railways using LabVIEW". En 2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE). IEEE, 2014. http://dx.doi.org/10.1109/icgccee.2014.6922472.
Texto completoRakhmatov, Ziyodullo. "The System of Marketing Communications in the Passenger Transport by Railway". En International Conference on Eurasian Economies. Eurasian Economists Association, 2018. http://dx.doi.org/10.36880/c10.02122.
Texto completoDevan, P. Arun Mozhi, G. Manisha, K. G. T. Rajarajeswari, M. Priyanga y K. Sangeetha. "FIRE SAFETY AND ALERTING SYSTEM IN RAILWAYS". En 2018 3rd IEEE International Conference on Recent Trends in Electronics, Information & Communication Technology (RTEICT). IEEE, 2018. http://dx.doi.org/10.1109/rteict42901.2018.9012364.
Texto completoArora, Pankit, Akshath Dhar, Tushar Singh y Anju Mishra. "Abandoned object identification and detection system for railways in India". En 2017 International Conference on Emerging Trends in Computing and Communication Technologies (ICETCCT). IEEE, 2017. http://dx.doi.org/10.1109/icetcct.2017.8280332.
Texto completoAmanna, Ashwin, Manik Gadhiok, Matthew J. Price, Jeffrey H. Reed, W. Pam Siriwongpairat y T. Kee Himsoon. "Rail-CR: Cognitive Radio for Enhanced Railway Communication". En 2010 Joint Rail Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/jrc2010-36201.
Texto completoGangwar, Nitu, Tushar Semwal y Shivashankar B. Nair. "CARE: An IoT based system for passenger service and comfort in railways". En 2017 9th International Conference on Communication Systems and Networks (COMSNETS). IEEE, 2017. http://dx.doi.org/10.1109/comsnets.2017.7945358.
Texto completoAjeesh, K. P., R. Ashis., Mary Helna Muttath, Nidheesh K. Chandran, C. R. Sreedevi y R. P. Praveen. "A novel fuzzy logic controller based automatic caution order system for Indian railways". En 2012 IEEE International Conference on Advanced Communication Control and Computing Technologies (ICACCCT). IEEE, 2012. http://dx.doi.org/10.1109/icaccct.2012.6320780.
Texto completoShang, Huichao, Ruifeng Chen, Guoyu Ma, Haoxiang Zhang, Ruisi He, Bo Ai y Zhangdui Zhong. "Performance Evaluation of Tandem Spreading Multiple Access with Polar Code System for IoT-Railways". En icWCSN 2023: 2023 10th International Conference on Wireless Communication and Sensor Networks. New York, NY, USA: ACM, 2023. http://dx.doi.org/10.1145/3585967.3585972.
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