Sökning: "virtual network functions"

Visar resultat 11 - 15 av 35 uppsatser innehållade orden virtual network functions.

  1. 11. Offloading Virtual Network Functions – Hierarchical Approach

    Magister-uppsats, Karlstads universitet

    Författare :Jonatan Langlet; [2020]
    Nyckelord :vnf; hardware acceleration; 5g; nfv; smartnic; offloading;

    Sammanfattning : Next generation mobile networks are designed to run in a virtualized environment, enabling rapid infrastructure deployment and high flexibility for coping with increasing traffic demands and new service requirements. Such network function virtualization imposes additional packet latencies and potential bottlenecks not present in legacy network equipment when run on dedicated hardware; such bottlenecks include PCIe transfer delays, virtualization overhead, and utilizing commodity server hardware which is not optimized for packet processing operations. LÄS MER

  3. 12. Evaluation of Using Secure Enclaves in Virtualized Radio Environments

    Master-uppsats, Linköpings universitet/Databas och informationsteknik

    Författare :Emil Norberg; [2019]
    Nyckelord :Enclave; Open Enclave; Asylo; VNF;

    Sammanfattning : Virtual Network Functions (VNFs) are software applications that process network packets in virtualized environments such as clouds. Using VNFs to process network traffic inside a cloud, which could be controlled by a third-party, exposes the secrets that are stored within the VNFs to a significant amount of threats. LÄS MER

  4. 13. On the Feasibility of Deploying Highly Resilient Data Plane Forwarding Mechanisms Using Programmable Switches

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

    Författare :Henrik Lindbøl Bjørseth; [2019]
    Nyckelord :Network Robustness; Connectivity; Data Plane; Programming Protocol- Independent Packet Processors P4 ; Data-Driven Connectivity DDC .;

    Sammanfattning : Network downtime is costly for providers of information technology services. One cause of network downtime is link failures. The control plane of the network is the entity responsible for ensuring connectivity upon link failures. The data plane of the network forwards packets at line speed and it is controlled by the control plane. LÄS MER

  5. 14. Distribuerad förstärkt verklighet för att stödja kommunikation mellan arkitekt och beställare

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Raafat Hussamadin; [2018]
    Nyckelord :Augmented reality; game engine; distributed communication; network synchronization; Förstärkt verklighet; spelmotor; distribuerad kommunikation; nätverkssynkronisering;

    Sammanfattning : Collaborative design inträffar när flera aktörer samarbetar för ett gemensamt mål eller intresse som inte kan åstadkommas ensamt. Collaborative design sker antingen i ett co-located möte ”ansikte mot ansikte” eller distribuerat möte ”distansmöte”. LÄS MER

  7. 15. Deep Reinforcement Learning for Adaptive Resource Allocation in Virtualized Network Functions

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

    Författare :Simon Ignat; [2018]
    Nyckelord :;

    Sammanfattning : Network Function Virtualization (NFV) is the transition from proprietary hardware functions to virtualized counterparts of them within the telecommunication industry. These virtualized counterparts are known as Virtualized Network Functions (VNFs) and are the main building blocks of NFV. LÄS MER