Sökning: "broadband"

Visar resultat 16 - 20 av 265 avhandlingar innehållade ordet broadband.

  1. 16. A comprehensive framework for future broadband policy: Assessing the EU initiative

    Författare :Orada Teppayayon; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; broadband policy; sector agenda; information society; strategic agenda; the EU;

    Sammanfattning : For more than two decades, broadband has been recognized in the EU as having great benefits for economic and social development. This recognition is evident in the first EU policy document on the telecommunications market – the 1987 Green Paper – which assumed that harmonization and liberalization through competition mechanisms could be used as tools to bring all those benefits to European citizens. LÄS MER

  3. 17. Ultra-fast internet: Demand and supply dimension of broadband policy in the EU

    Författare :Chatchai Kongaut; Chalmers tekniska högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; supply side policy; the EU Digital Agenda; broadband policy; demand side policy;

    Sammanfattning : With the fast pace of technology development in the telecommunications sector, the benefits of fast and ultra-fast internet have been recognised by public sector, private sector and academia in the recent years. The European Union (EU) has acknowledged the importance of fast and ultra-fast internet by including fast and ultra-fast internet as a part of the EU Digital Agenda. LÄS MER

  4. 18. Nonlinearity in Broadband Wireless Communication Systems

    Författare :Ali Behravan; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; baseband predistortion; single carrier modulation; orthogonal frequency division multiplexing OFDM ; bandpass nonlinearity; multicarrier modulation; nonlinearity distortion; high power amplifier; RF predistortion; peak to average power ratio PAPR ; baseband nonlinearity;

    Sammanfattning : In the implementation of a digital communication system, there often exist imperfections that are not considered in the primary design. One such imperfection is the nonlinearity of the front-end devices. LÄS MER

  5. 19. Robust broadband beamforming and digital filter design : methods and applications

    Författare :Sven Nordebo; Luleå tekniska universitet; []
    Nyckelord :;

    Sammanfattning : This doctoral thesis consists of a summary and six parts corresponding to six different papers. There are two published and three submitted journal papers, and one research report. The summary will highlight the main results and emphasize the interrelationships between different parts. LÄS MER

  7. 20. Transport Solutions for Future Broadband Access Networks

    Författare :Mozhgan Mahloo; Lena Wosinska; Martin Maier; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optical access network; mobile backhaul; techno-economic; reliability; Informations- och kommunikationsteknik; Information and Communication Technology;

    Sammanfattning : “Connected society” where everything and everyone are connected at any time and on any location brings new challenges for the network operators. This leads to the need of upgrading the transport networks as the segment of Internet infrastructure connecting the fixed users and mobile base stations to the core/aggregation in order to provide high sustainable bandwidth, as well as supporting a massive number of connected devices. LÄS MER