Search for dissertations about: "telecommunication service"

Showing result 1 - 5 of 63 swedish dissertations containing the words telecommunication service.

  2. 1. NFV Service Chains at the Speed of the Underlying Commodity Hardware

    Author : Georgios P. Katsikas; Dejan Kostic; Gerald Q. Maguire Jr.; Rebecca Steinert; Fabian Schneider; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NFV; service chains; synthesis; offloading; tagging; zero inter-core communication; line-rate; 100GbE; NFV; tjänstekedjor; syntetisering; processavlastning; paketmärkning; ingen inter-CPU-kommunikation; länkkapacitet; 100GbE; Computer Science; Datalogi; Informations- och kommunikationsteknik; Information and Communication Technology; Telecommunication; Telekommunikation;

    Abstract : Link speeds in networks will in the near-future reach and exceed 100 Gbps. While available specialized hardware can accommodate these speeds, modern networks have adopted a new networking paradigm, also known as Network Functions Virtualization (NFV), that replaces expensive specialized hardware with open-source software running on commodity hardware. READ MORE

  4. 2. Scalable Self-Organizing Server Clusters with Quality of Service Objectives

    Author : Constantin Adam; Rolf Stadler; Giovanni Pacifici; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telekommunikation; Autonomic computing; self-organization; decentralized control; web services; quality of service; Telekommunikation; Telecommunication; Telekommunikation;

    Abstract : Advanced architectures for cluster-based services that have been recently proposed allow for service differentiation, server overload control and high utilization of resources. These systems, however, rely on centralized functions, which limit their ability to scale and to tolerate faults. READ MORE

  5. 3. The Customer's Role in New Service Development

    Author : Bodil Sandén; Anders Gustafsson; Bo Edvardsson; Lars Witell; Bernd Stauss; Karlstads universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; New Service Development; Service Innovation; New Product Development; Customer Involvement; User Involvement; Market Research; Market Orientation; Business studies; Företagsekonomi; Business Administration; Företagsekonomi;

    Abstract : Given today’s industry dynamics, new service development is becoming increasingly important to the competitiveness, growth, and survival of organizations. Unfortunately, new service development has proven to be a complex and difficult task. READ MORE

  6. 4. A Middleware for Self-Managing Large-Scale Systems

    Author : Constantin Adam; Rolf Stadler; Arun Iyengar; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; autonomic computing; self-organization; decentralized control; web services; quality of service; Telecommunication; Telekommunikation;

    Abstract : This thesis investigates designs that enable individual components of a distributed system to work together and coordinate their actions towards a common goal. While the basic motivation for our research is to develop engineering principles for large-scale autonomous systems, we address the problem in the context of resource management in server clusters that provide web services. READ MORE

  7. 5. Active Resource Management in Middleware and Service-oriented Architectures

    Author : Niklas Widell; Institutionen för elektro- och informationsteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telekommunikationsteknik; Telecommunication engineering; Intelligent Networks; TINA; web systems; distributed systems; resource allocation; stochastic optimization; simulation models; performance analysis; overload control; load balancing;

    Abstract : In this thesis, we study load balancing and overload control in two distributed architectures: Distributed Object Computing (DOC) systems and Services-oriented Architecture (SOA) systems. While DOC and SOA have differences in terms of implementation, they are similar from a performance viewpoint. READ MORE