Sökning: "Informationsteknik - Telekommunikation"

Visar resultat 1 - 5 av 17 avhandlingar innehållade orden Informationsteknik - Telekommunikation.

  1. 1. Security for IP multimedia applications over heterogeneous networks

    Författare :Elisabetta Carrara; Gerald Maguire; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telecommunication; Telekommunikation;

    Sammanfattning : Personal mobile multimedia services are rapidly become popular. They leverage the combination of mobile and Internet-based communications, the increased capabilities of the third generation of mobile communications (3G), and the flexibility of a common transport and service platform. LÄS MER

  3. 2. Robust scalable video multicast and performance issues in wireless LANs

    Författare :Daniel Forsgren; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telecommunication; Telekommunikation;

    Sammanfattning : .... LÄS MER

  4. 3. Video streaming over multicast enabled wired IP networks

    Författare :Ulf Jennehag; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telecommunication; Telekommunikation;

    Sammanfattning : .... LÄS MER

  5. 4. IP telephony : Mobility and security

    Författare :Jon-Olov Vatn; Björn Pehrson; William Arbaugh; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telekommunikation; Telekommunikation; Telecommunication; Telekommunikation;

    Sammanfattning : With the introduction of IP based telephony services, the Internet has started to challenge the traditional PSTN networks as an infrastructure for providing real-time interactive services. This upcoming paradigm shift is not only driven by the desire to provide cost efficient solutions, but by basing the communication on IP we expect that the end-users will experience a greater set of attractive services over a single connection compared to what is provided by a PSTN today. LÄS MER

  7. 5. Efficient multicast video streaming over heterogeneous networks

    Författare :Patrik Österberg; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telecommunication; Telekommunikation;

    Sammanfattning : .... LÄS MER