Search for dissertations about: "q system"

Showing result 1 - 5 of 145 swedish dissertations containing the words q system.

  2. 1. A Feasibility Study of Wireless Networks for 17 and 60 GHz and the Impact of Deployment Strategies on the System Performance

    Author : Matthias Unbehaun; Jens Zander; Gerald Q. Jr. Maguire; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Information technology; Informationsteknik; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Abstract : This thesis addresses the question of how to deploy the infrastructure for wireless networks carrying high data rate services. It starts from the assumption that a major part of the costs for installing wireless infrastructure is caused by antenna site acquisition, planning of network coverage and capacity as well as manpower for setting up and wiring the antenna sites. READ MORE

  4. 2. Enabling Fast and Accurate Run-Time Decisions in Geo-Distributed Systems : Better Achieving Service Level Objectives

    Author : Kirill Bogdanov; Dejan Kostic; Gerald Q. Maguire Jr.; Bill Yoshimi; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cloud Computing; Geo-Distributed Systems; Replica Selection Algorithms.; Molntjänster; Geodistribuerade system; Valalgoritmer för replikas; Computer Science; Datalogi;

    Abstract : Computing services are highly integrated into modern society and used  by millions of people daily. To meet these high demands, many popular  services are implemented and deployed as geo-distributed applications on  top of third-party virtualized cloud providers. However, the nature of  such a deployment leads to variable performance. READ MORE

  5. 3. Getting Personal : A Framework for Context-Aware Services and System Design for Contemporary Mobile Environments

    Author : Athanasios Karapantelakis; Gerald Q. Maguire Jr.; Anders Kofod-Petersen; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; context aware; context-aware; personalized services; Computer science; Datalogi; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Abstract : This study explores the subject of providing personalized services to mobile users, by exploiting relevant domain knowledge (i.e. contextual information). READ MORE

  6. 4. Realizing Low-Latency Packet Processing on Multi-Hundred-Gigabit-Per-Second Commodity Hardware : Exploit Caching to Improve Performance

    Author : Alireza Farshin; Dejan Kostic; Gerald Q. Maguire Jr.; Mark Silberstein; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Low-Latency Internet Services; Packet Processing; Network Functions Virtualization; Middle Boxes; Commodity Hardware; Multi-Hundred-Gigabit-Per-Second; Low-Level Optimization; Internettjänster med Låg Fördröjning; Paketbearbetning; Virtualisering av Nätverksfunktioner; Mellanutrustning; Tillgänglig Datorhårdvara; Flera-Hundra-Gigabit-Per-Sekund; Lågnivå-Optimering; Datalogi; Computer Science; Informations- och kommunikationsteknik; Information and Communication Technology;

    Abstract : By virtue of the recent technological developments in cloud computing, more applications are deployed in the cloud. Among these modern cloud-based applications, many societal applications require bounded and predictable low-latency responses. READ MORE

  7. 5. Reducing Long Tail Latencies in Geo-Distributed Systems

    Author : Kirill Bogdanov; Dejan Kostic; Gerald Q. Maguire Jr.; Marc Shapiro; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cloud Computing; Geo-Distributed Systems; Replica Selection Algorithms; Informations- och kommunikationsteknik; Information and Communication Technology;

    Abstract : Computing services are highly integrated into modern society. Millions of people rely on these services daily for communication, coordination, trading, and accessing to information. To meet high demands, many popular services are implemented and deployed as geo-distributed applications on top of third party virtualized cloud providers. READ MORE