Sökning: "Key Distribution"

Visar resultat 1 - 5 av 629 avhandlingar innehållade orden Key Distribution.

  1. 1. Authentication in Quantum Key Distribution : Security Proof and Universal Hash Functions

    Författare :Aysajan Abidin; Jan-Åke Larsson; Viiveke Fåk; Robert Forchheimer; Joseph Merrill Renes; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : Quantum Key Distribution (QKD) is a secret key agreement technique that consists of two parts: quantum transmission and measurement on a quantum channel, and classical post-processing on a public communication channel. It enjoys provable unconditional security provided that the public communication channel is immutable. LÄS MER

  3. 2. Bandwidth Efficient IPTV Distribution : On Error Resilience and Fast Channel Change

    Författare :Ulf Jennehag; Tingting Zhang; Stefan Pettersson; Nikolaus Färber; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; IPTV distribution; Computer and systems science; Data- och systemvetenskap;

    Sammanfattning : Television is now changing its traditional distribution forms to being distributed digitally over broadband networks. The recent development of broadband Internet connectivity has made the transition to Internet Protocol Television (IPTV) possible. LÄS MER

  4. 3. Variety in Distribution Networks: A Transvection Analysis

    Författare :Kajsa Hulthén; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; marketing channels; network; distribution; sorting; transformation; variety; transvection;

    Sammanfattning : In recent years, the debate concerning changes taking place in distribution structures has been intense in both academia and in practice. One main standpoint is that distribution is subject to considerable reorganisation. LÄS MER

  5. 4. Opportunistic Content Distribution : Feasibility, Design and Performance Evaluation

    Författare :Ólafur Helgason; Gunnar Karlsson; Cecilia Mascolo; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telecommunication; Telekommunikation;

    Sammanfattning : Originally, the main purpose of the wired Internet was to interconnect hosts on different networks in order to allow them to communicate. Although this is still an important service, the Internet has evolved and today its predominant application is to provide its users with access to contents. LÄS MER

  7. 5. Opportunistic Content Distribution

    Författare :Ólafur Helgason; Gunnar Karlsson; Mostafa Ammar; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telecommunication; Telekommunikation;

    Sammanfattning : In recent decades, communication networks have had a profound effect on society. Wireless communication has affected our lifestyle and altered how humans communicate and the Internet has revolutionized how we access, publish and disseminate information. LÄS MER