Search for dissertations about: "service differentiation"

Showing result 1 - 5 of 31 swedish dissertations containing the words service differentiation.

  1. 1. Architectures for Service Differentiation in Overloaded Internet Servers

    University dissertation from Uppsala : Institutionen för informationsteknologi

    Author : Thiemo Voigt; Uppsala universitet.; Uppsala universitet.; Computer Systems Laboratory.; [2002]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TECHNOLOGY Information technology; TEKNIKVETENSKAP Informationsteknik; Computer Systems; Datorteknik; Internet; Web Servers; Operating Systems; Service Differentiation; Admission Control;

    Abstract : Web servers become overloaded when one or several server resources such as network interface, CPU and disk become overutilized. Server overload leads to low server throughput and long response times experienced by the clients. Traditional server design includes only marginal or no support for overload protection. READ MORE

  2. 2. Distributed Multiple Access and Service Differentiation Algorithms for Wireless Networks

    University dissertation from Umeå : Datavetenskap

    Author : Thomas Nilsson; Umeå universitet.; [2008]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wireless Local Area Networks; Medium Access Control; Quality of Service; Resource Allocation; IEEE 802.11; IEEE 802.11e; TECHNOLOGY Information technology Telecommunication Datatransmission; TEKNIKVETENSKAP Informationsteknik Telekommunikation Datatransmission;

    Abstract : Communicating over a wireless channel poses many unique challenges not found in wired communication because of the special characteristics of the wireless channel. The capacity in a wireless network is typically scarce as a result of the limited bandwidth and many distinct phenomenons, like attenuation and interference, that work destructively on the received signals. READ MORE

  3. 3. Autonomous cloud resource provisioning accounting, allocation, and performance control

    University dissertation from Umeå : Umeå University

    Author : Ewnetu Bayuh Lakew; Umeå universitet.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cloud computing; distributed infrastructure; monitoring; accounting; performance modeling; service differentiation; Computing Science; administrativ databehandling;

    Abstract : The emergence of large-scale Internet services coupled with the evolution of computing technologies such as distributed systems, parallel computing, utility computing, grid, and virtualization has fueled a movement toward a new resource provisioning paradigm called cloud computing. The main appeal of cloud computing lies in its ability to provide a shared pool of infinitely scalable computing resources for cloud services, which can be quickly provisioned and released on-demand with minimal effort. READ MORE

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

    University dissertation from Stockholm : KTH

    Author : Constantin Adam; KTH.; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telekommunikation; Autonomic computing; self-organization; decentralized control; web services; quality of service; Telekommunikation; TECHNOLOGY Information technology Telecommunication; TEKNIKVETENSKAP Informationsteknik 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. 5. End-to-End Quality of Service Guarantees for Wireless Sensor Networks

    University dissertation from Östersund : Mid Sweden University

    Author : Felix Dobslaw; Mittuniversitetet.; [2015]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wireless Sensor Networks; Reliability; Quality of Service; Genetic Algorithms;

    Abstract : Wireless sensor networks have been a key driver of innovation and societal progressover the last three decades. They allow for simplicity because they eliminate ca-bling complexity while increasing the flexibility of extending or adjusting networksto changing demands. READ MORE