Sökning: "trafikteknik"

Visar resultat 1 - 5 av 10 uppsatser innehållade ordet trafikteknik.

  1. 1. Improving network performance with a polarization-aware routing approach

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Jingyi Pan; [2023]
    Nyckelord :Traffic engineering; Hash function; Multipath routing; Trafikteknik; Hash-funktion; Flervägsdirigering;

    Sammanfattning : Traffic polarization in networks refers to the phenomenon where traffic tends to concentrate along specific routes or edges when doing multipath routing, leading to imbalanced flow patterns. This spatial distribution of traffic can result in congested and overburdened links, while other routes remain underutilized. LÄS MER

  3. 2. Investigating the Effectiveness of Stealthy Hijacks against Public Route Collectors : Is AS-Path Prepending Enough to Hide from Public Route Collectors?

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Kunyu Wang; [2023]
    Nyckelord :BGP; BGP Hijack; Stealthy IP prefix hijacking; AS-Path Prepending; BGP monitoring; BGP; BGP Hijack; Stealthy IP prefix hijacking; AS-Path Prepending; BGP-övervakning;

    Sammanfattning : BGP hijacking is a threat to network organizations because traditional BGP protocols were not designed with security in mind. Currently, research to combat hijacking is being done by detecting hijacking in real time from Public Route Collectors. LÄS MER

  4. 3. Cross-Layer optimization in a satellite communication network

    Master-uppsats, KTH/Radio Systems Laboratory (RS Lab)

    Författare :Sabrina Marjorie Dubroca; [2013]
    Nyckelord :voice over IP; satellite communication; cross-layer optimization; QoS; traffic engineering; RSVP-TE; MPLS-TE; source routing; resource reservation; aggregation; röst över IP; satellit kommunikationsnät; kors-nivå optimering; QoS; trafikteknik; RSVP-TE; MPLS-TE; source routing; resurs reservation; aggregering;

    Sammanfattning : This thesis aims to improve a satellite communication network which carries both data streams and Voice over IP (VoIP) communication sessions with resource reservation. The resource reservations are made using the standard protocols for Traffic Engineering: MPLS-TE and RSVP-TE. LÄS MER

  5. 4. Multi-Protocol Label Switching Traffic Engineering with QoS

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Azhar Ali Mian; Sardar Usman Khalid; [2010]
    Nyckelord :IP; MPLS; TE and QoS;

    Sammanfattning : The world has emerged as a global village. Internet has brought an amazing change in the era of modern communications. Demand for multimedia applications and an ever increasing amount of VoIP traffic have increased data rate and bandwidth requirements. It has become a big chal-lenge to provide best quality applications. LÄS MER

  7. 5. Är bredplogen ett effektivt hjälpmedel vid snöröjning?

    Kandidat-uppsats, Lunds universitet/Högskoleingenjörsutbildning i byggteknik - väg- och trafikteknik

    Författare :Hanna Holm; Emma Heyman; [2010]
    Nyckelord :vinterväghållning; snöröjning; bredplog; Technology and Engineering;

    Sammanfattning : In the Swedish winter snow removal and de-icing is an important part of the operations and maintenance work on Sweden´s roads. They are short term but necessary measures for accessibility and safety during the winter months. The snow plows used are one in front, one on the right side of the vehicle and sometimes one under the vehicle. LÄS MER