Sökning: "IP QoS"

Visar resultat 1 - 5 av 18 avhandlingar innehållade orden IP QoS.

  1. 1. Hybrid Routing in Next Generation IP Networks QoS Routing Mechanisms and Network Control Strategies

    Detta är en avhandling från Stockholm : KTH

    Författare :Antoine B Bagula; KTH.; [2006]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Information technology Telecommunication Teletraffic systems; TEKNIKVETENSKAP Informationsteknik Telekommunikation Teletrafiksystem;

    Sammanfattning : Communication networks have evolved from circuit-switched and hop-by-hop routed systems into hybrid data/optical networks using the Internet as a common backbone carrying narrow- and broad-band traffic offered by a multitude of access networks. This data/optical backbone is built around a multi-technology/multi-protocol routing architecture which runs the IP protocols in a collapsed IP stack where ATM and SONET/SDH have been replaced by the suite of Generalized Multiprotocol Label Switching (GMPLS) protocols. LÄS MER

  2. 2. The Design and Application of a Simplified Guaranteed Service for the Internet

    Detta är en avhandling från Kista : Mikroelektronik och informationsteknik

    Författare :Evgueni Ossipov; Evgeny Osipov; KTH.; [2003]
    Nyckelord :IP QoS; guaranteed service; scheduling; signaling protocol;

    Sammanfattning : Much effort today in the Internet research community isaimed at providing network services for applications that werenot under consideration when the Internet was originallydesigned. Nowadays the network has to support real-timecommunication services that allow clients to transportinformation with expectations on network performance in termsof loss rate, maximum end-to-end delay, and maximum delayjitter. LÄS MER

  3. 3. Efficient and systematic network resource management

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Muslim Elkotob; Luleå tekniska universitet.; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Information technology - Telecommunication; Network Resource Management; Autonomic Networking; QoS; QoE; IMS; Multicast; Informationsteknik - Telekommunikation; Distribuerade datorsystem; Mobile and Pervasive Computing;

    Sammanfattning : The demand for network resources (e.g. forwarding capacity, buffer space) by increasingly used real-time multimedia applications is growing. Moreover, their stringent performance requirements (e. LÄS MER

  4. 4. On Admission Control for IP Networks Based on Probing

    Detta är en avhandling från Stockholm : KTH

    Författare :Ignacio Más; KTH.; [2008]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Admission control; QoS; IP networks; TECHNOLOGY Information technology Telecommunication; TEKNIKVETENSKAP Informationsteknik Telekommunikation;

    Sammanfattning : The current Internet design is based on a best-effort service, which combines high utilization of network resources with architectural simplicity. As a consequence of this design, the Internet is unable to provide guaranteed or predictable quality of service (QoS) to real-time services that have constraints on end-to-end delay, delay jitter and packet loss. LÄS MER

  5. 5. Contributions to IP-based wireless communications

    Detta är en avhandling från Kista : Mikroelektronik och informationsteknik

    Författare :Héctor Luis Velayos Munoz; KTH.; [2003]
    Nyckelord :;

    Sammanfattning : The introduction of IP-based communications in wirelesssystems posed several research issues. In this thesis, wepresent different contributions to address some of the issuesin terminals and radio access networks. Firstly, we look atapplication adaptation to varying levels in quality of service(QoS). LÄS MER