Sökning: "Telekommunikationsteori"

Visar resultat 1 - 5 av 8 avhandlingar innehållade ordet Telekommunikationsteori.

  1. 1. Coding Strategies for Compress-and-Forward Relaying

    Författare :Ricardo Blasco-Serrano; Mikael Skoglund; Ragnar Thobaben; Joerg Kliewer; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telecommunication theory; Telekommunikationsteori;

    Sammanfattning : The deployment of large communication networks with many autonomous devices has opened new possibilities for transmission. In particular cooperation among the different nodes has been identified as an enabling technology to satisfy the increasing demand of resources. LÄS MER

  3. 2. Semantic based resource identification, storage and discovery in distributed systems

    Författare :Marianela Garcia Lozano; Rassul Ayani; Yong-Meng Teo; Department of Systems Modelling Swedish Defence Research Agency FOI; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telecommunication theory; Telekommunikationsteori;

    Sammanfattning : .... LÄS MER

  4. 3. New technology - new jobs? : The case of mobile telecommunications in Sweden

    Författare :Esa Manninen; Charles Edquist; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Technological Change; Product Innovation; Process Innovation; Employment Effects; Job Creation; Job Destruction; Labour Productivity; Mobile Telecommunications; Telekommunikationsteori; Mobiltelefoni; Teknikutveckling; Produktutveckling; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : This is a study about employment effects of technological change. The concept of employment effects here refers to changes in number of employees in economic activities as a result of technological change. Technological change, in turn, refers to product innovation and process innovation. LÄS MER

  5. 4. Mobile Network Operators and Cooperation : A Tele-Economic Study of Infrastructure sharing and Mobile Payment Services

    Författare :Jan Markendahl; Jens Zander; Per Andersson; Heikki Hämmäinen; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telecommunication theory; Telekommunikationsteori;

    Sammanfattning : Mobile network operators are currently faced with a number of challenges at the market. The revenues from voice services have decreased the last couple of years. Mobile broadband access services are being adopted and the demand is increasing. The increasing traffic volumes require investments in order to increase the network capacity. LÄS MER

  7. 5. A Framework for Component Based Modelling and Simulation using BOMs and Semantic Web Technology

    Författare :Farshad Moradi; Rassul Ayani; Axel Lehmann; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer science; Telecommunication theory; Telekommunikationsteori;

    Sammanfattning : Modelling and Simulation (M&S) is a multi-disciplinary field that is widely used in various domains. It provides a means to study complex systems before actual physical prototyping and helps lowering, amongst others, manufacturing and training costs. LÄS MER