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    Tytuł:
    Some Radiocommunication Aspects of e-Navigation
    Autorzy:
    Korcz, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/117296.pdf
    Data publikacji:
    2009
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    communication at sea
    e-Navigation
    Radiocommunication
    GMDSS
    GMDSS Modernization
    Inmarsat
    SOLAS Convention
    Communication Technology,
    Opis:
    In the paper some radiocommunication issues concerning Global Maritime Distress and Safety System (GMDSS) in respect of the e - Navigation have been described. Some aspects of the existing technical and regulation constraints and limitations referring to GMDSS equipment and systems have been given. The issues relating to the need of GMDSS modernization taking into account new technology and the discussion on the e-Navigation program have been presented.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 1; 93-97
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    On-board Communication Challenges
    Autorzy:
    Garmann-Johnsen, N.
    Powiązania:
    https://bibliotekanauki.pl/articles/116383.pdf
    Data publikacji:
    2009
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    communication
    communication at sea
    communication technology
    maritime communication
    Local Area Network (LAN)
    Wireless Local Area Network (WLAN)
    NMEA Message
    satellite communications
    Opis:
    The main objectives of the MarCom project (Maritime Communication, broadband at sea) are to investigate the main user needs and requirements to communication technologies within the maritime community. An important part of this is providing on board services to the crew, passengers and ship operations. In order to facilitate the MarCom project will propose a Generic Scalable Service Platform to handle the ‘nuts-and-bolts’ of communication. Development of this platform presents a series of challenges and considerations presented in this paper. In this paper we will indicate what challenges and possibilities this implicates for a solution for On Board LAN (Local Area Network), SOA (a WebService Oriented Architechture), and wireless communication.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 3; 333-337
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Maritime Communication to Support Safe Navigation
    Autorzy:
    Fjortoft, K. E.
    Kvamstad, B.
    Bekkadal, F.
    Powiązania:
    https://bibliotekanauki.pl/articles/116989.pdf
    Data publikacji:
    2009
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    maritime communication
    communication at sea
    Navigational Safety
    communication technology
    Terrestrial Wireless Technology
    quality of service (QoS)
    e-Navigation
    e-Navigation Objectives
    Opis:
    The main objectives of the MarCom project (‘Maritime Communications - broadband at sea’) are to investigate the main user needs and communication technologies requirements to accommodate those needs within the maritime community. The project will carry out several pilots to demonstrate the usability of terrestrial wireless technologies in combination with, and in some areas instead of satellite communication (SatCom). The major benefit to the maritime users are expected to be reduced costs, increased bandwidth, Quality-of-Service (QoS) and improved communication security and versatility. The MarCom approach is characterized by combining thorough investigations of present and future user needs through nine scenarios/user cases along with identification of cost-effective communication platforms to match the application requirements being obtained. The MarCom investigations have revealed the bandwidth needs for a set of application groups, and identified the data integrity requirements for each group. Furthermore this paper is addressing the MarCom work with the IMO/IALA e-Navigation strategic initiative in establishing the bandwidth requirements to obtain the major objectives of the e-Navigation concept.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 1; 87-92
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Software solutions for GMDSS network and equipment
    Autorzy:
    Ilcev, S.D.
    Powiązania:
    https://bibliotekanauki.pl/articles/2211603.pdf
    Data publikacji:
    2022
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    communication
    communication at sea
    global maritime distress and safety system
    GMDSS network
    GMDSS equipment
    software solutions for GMDSS
    COSPAS-SARSAT
    maritime cyber security
    Opis:
    This paper introduces software solutions for communication, equipment control, and management of oceangoing ships for enhanced Global Maritime Distress and Safety System (GMDSS) network and equipment. This software controls all maritime transmission systems and integrates communications software at level of server and workstations. Equipment control software is used to control and maintained locally or remotely transceivers, transmitters, receivers and other hardware. Special management software is included to process, analyze and exploit the various types of information generated by GMDSS networks and equipment. This papers are also includes the concept of software solutions on radio and satellite GMDSS ship terminals, on radio and satellite GMDSS coast terminals, and as well as in GMDSS Cospas-Sarsat ground terminals. In addition, the cybersecurity system in GMDSS security management is also described in this paper.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 3; 463--472
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Study on education and training methods to enhance non-technical skills of OICNW using the psychological test
    Autorzy:
    Saito, M.
    Takemoto, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/24201464.pdf
    Data publikacji:
    2023
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    ship-ship collision
    non-technical skills
    Situation Awareness
    communication at sea
    collision avoidance decision making
    maritime education and training
    ship handling simulator
    Uchida-Kraepelin performance test
    Opis:
    First, we especially focused on Uchida-Kraepelin performance test (hereinafter, referred to as UK-Test) in order to check the ability of non-technical skills of the officers in charge of a navigational watch (hereinafter, referred to as OICNW). UK-Test is one of the psychological test for understanding the personality. In this paper, we considered whether UK-Test is effective methods for OICNW in order to check the ability of non-technical skills using UK-Test results and collision avoidance manoeuvre experiments results on the ship handling simulator (hereinafter, referred to as the simulator). Specifically, we analysed the correlation between UK-Test results and collision avoidance manoeuvre experiments results on the simulator. We also created the collision avoidance scenario that required a lot of the ability of non-technical skills as OICNW, and evaluated the ability of non-technical skills of OICNW.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2023, 17, 1; 121--125
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Towards Standardized Maritime Language for Communication at Sea
    Autorzy:
    Katarzynska, B.
    Powiązania:
    https://bibliotekanauki.pl/articles/116603.pdf
    Data publikacji:
    2009
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Maritime Language
    communication at sea
    International Standard Marine Vocabulary (ISMV)
    Standard Marine Communication Phrases (SMCP)
    IMO Performance Standards
    Standard Marine Navigational Vocabulary (SMNV)
    Maritime English
    Maritime Education and Training (MET)
    Opis:
    The paper deals with attempts of international community at standardizing the language used for communication at sea. Key terms include Seaspeak, Wavelengths, Anglosea project, International Standard Marine Vocabulary, Standard Marine Communication Phrases, MarEng project materials.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 3; 339-341
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Design of OFDM-based radio communication systems for coast-to-sea and coast-to-air propagation environments
    Autorzy:
    Gajewski, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/259888.pdf
    Data publikacji:
    2016
    Wydawca:
    Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
    Tematy:
    marine radio communication
    wave propagation at sea
    ground-to-sea communication
    ground-to-air communication
    OFDM system design
    safety at sea
    Opis:
    In the paper the study of radio communication system design process for systems based on OFDM transmission is considered. The signal propagation model for 1.4 GHz frequency band is discussed, and the study of signal propagation characteristics, important from the point of view of OFDM system design, is presented. The methodology of OFDM interface design is proposed and some characteristics of the OFDM-based radio communication system are analysed.
    Źródło:
    Polish Maritime Research; 2016, 1; 12-19
    1233-2585
    Pojawia się w:
    Polish Maritime Research
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    ESABALT Improvement of Situational Awareness in the Baltic with the Use of Crowdsourcing
    Autorzy:
    Thombre, S.
    Guinness, R.
    Chen, L.
    Ruotsalainen, P.
    Kuusniemi, H.
    Uriasz, J.
    Pietrzykowski, Z.
    Laukkanen, J.
    Ghawi, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/117287.pdf
    Data publikacji:
    2015
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Baltic Sea
    ESABALT Project
    e-Navigation
    Situational Awareness
    Crowdsourcing
    safety at sea
    maritime communication
    Maritime Safety
    Opis:
    This paper presents the key assumptions and preliminary research on an integrated system called ESABALT, for enhancing maritime safety, which incorporates the latest technological advances in positioning, e-Navigation, Earth observation systems and multi-channel cooperative communications. The most novel part of the ESABALT concept, however, is a focus on user-driven crowdsourcing techniques for information gathering and integration. The system will consist of a situational awareness solution for real-time maritime traffic monitoring via utilizing various positioning technologies; an observation system of the marine environment relevant to transportation and accidents including assessing the sea ice, oil spread, waves, wind etc.; and a methodology for context-aware maritime communication with cooperative, multi-channel capabilities. The paper presents the intelligent, novel, user-driven solution and associated services developed in ESABALT for enhancing the maritime safety in the whole Baltic area.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 2; 183-189
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Information Exchange Automation in Maritime Transport
    Autorzy:
    Pietrzykowski, Z.
    Banaś, P.
    Wójcik, A.
    Szewczuk, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/116246.pdf
    Data publikacji:
    2014
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    maritime transport
    Information Exchange
    safety at sea
    Information Technology (IT)
    Intelligent Communication
    Automatic Communication
    IHO S-100
    e-Navigation
    Opis:
    To ensure the safety of maritime transport the access to information must be provided through a commonly used services. However, an equally important task is to determine or agree on interpretation of incoming data and assessment of a current and predicted navigational situation and, in further step, intentions of the participants in the transport process. Thanks to the standardization of information format, automatic information exchange gets increasingly wider. Another step ahead is automatic interpretation of information and automation of negotiation processes - intelligent communication. Rapid development of IT and ICT technologies creates such opportunities. This article presents the results of research on a system of automatic communication and co-operation in maritime transport.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2014, 8, 2; 189-193
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Radio link system solutions for mobile platforms operating in sea environment
    Rozwiązania systemowe łączy radiowych dla platform mobilnych operujących w środowisku morskim
    Autorzy:
    Stępień, J.
    Kabacik, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/222510.pdf
    Data publikacji:
    2018
    Wydawca:
    Akademia Marynarki Wojennej. Wydział Dowodzenia i Operacji Morskich
    Tematy:
    radio link budget
    marine radio communication
    wave propagation model at sea environment
    antenna array
    phase-shift beam control
    sectorization
    safety at sea
    bilans łącza radiowego
    radiokomunikacja morska
    model propagacyjny fali w warunkach morskich
    szyk antenowy
    sterowanie wiązką
    sektoryzacja
    bezpieczeństwo na morzu
    Opis:
    In this paper radio link system solutions operating in 300 MHz—3000 MHz range and sea environment were described. Solutions with more than one frequency and wave propagation models for horizontal not more than 50 km and far range were described. In the paper the results of actions taken design and construction solutions adopted were presented, aimed to contribute to ensure the reliability of the system, among other things, by implementing mechanisms for collecting and processing information. This solutions allow resources management to automatically adjust the transmission parameters configuration to the bitrate and range requirements. Available configurations can be extended with active part and electronic beam steering with one or more beams. The paper describes antenna systems ability of transmission parameters adaptation to get the range required.
    W artykule przedstawiono rozwiązania systemowe mobilnych łączy radiowych pracujących w zakresie częstotliwości 300 MHz—3000 MHz w środowisku morskim. Zaprezentowano rozwiązania dla wybranych częstotliwości z uwzględnieniem modeli propagacyjnych sygnałów dla zasięgów horyzontalnych do 50 km oraz dalekich. Przedstawiono szereg działań projektowych oraz przyjętych rozwiązań konstrukcyjnych zapewniających niezawodność systemu, między innymi mechanizm zbierania i przetwarzania informacji. Rozwiązania te pozwalają na zarządzanie zasobami w sposób automatyczny oraz w pewnym zakresie autonomiczny, dostosowując konfigurację parametrów transmisyjnych do aktualnych wymagań na przepływność i zasięg. Konfiguracje mogą zostać rozszerzone między innymi o część aktywną oraz sterowanie jedną lub kilkoma wiązkami.
    Źródło:
    Zeszyty Naukowe Akademii Marynarki Wojennej; 2018, R. 59 nr 3 (214), 3 (214); 75-86
    0860-889X
    Pojawia się w:
    Zeszyty Naukowe Akademii Marynarki Wojennej
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-10 z 10

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