Sökning: "dynamic bandwidth allocation"

Visar resultat 1 - 5 av 22 avhandlingar innehållade orden dynamic bandwidth allocation.

1. 1. Utility-based Optimisation of Resource Allocation for Wireless Networks

   Författare :Calin Curescu; Simin Nadjm-Tehrani; Linköpings universitet; []
   Nyckelord :wireless networks; QoS; utility price-based bandwidth; allocation optimisation; TECHNOLOGY; TEKNIKVETENSKAP;

   Sammanfattning : From providing only voice communications, wireless networks aim to provide a wide range of services in which soft real-time, high priority critical data, and best effort connections seamlessly integrate. Some of these applications and services have firm resource requirements in order to function properly (e.g. LÄS MER

3. 2. Location-aware resource allocation in mobile edge clouds

   Författare :Chanh Le Tan Nguyen; Erik Elmroth; Cristian Klein; Maarten Van Steen; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mobile Edge Clouds; Resource Allocation; Quality of Service; Application Placement; Workload Prediction; Computer Systems; datorteknik; Computer Science; datalogi;

   Sammanfattning : Over the last decade, cloud computing has realized the long-held dream of computing as a utility, in which computational and storage services are made available via the Internet to anyone at any time and from anywhere. This has transformed Information Technology (IT) and given rise to new ways of designing and purchasing hardware and software. LÄS MER

4. 3. Design, analysis and simultion for optical access and wide-area networks

   Författare :Jiajia Chen; Lena Wosinska; Hussein Mouftah; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; fiber access networks; passive optical network; dynamic bandwidth allocation; reliability; switched optical networks; switching node; optical circuit switching; optical packet switching; routing and wavelength assignment; security; Telecommunication; Telekommunikation;

   Sammanfattning : Due to the tremendous growth of traffic volume caused by both exponential increase of number of Internet users and continual emergence of new bandwidth demanding applications, high capacity networks are required in order to satisfactorily handle the extremely large amount of traffic. Hence, optical fiber communication is the key technology for the network infrastructure. LÄS MER

5. 4. Passive Optical Top-of-Rack Interconnect for Data Center Networks

   Författare :Yuxin Cheng; Jiajia Chen; Lena Wosinska; Matteo Fiorani; Qiong Zhang; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optical communications; data center interconnects; MAC protocol; dynamic bandwidth allocation.; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : Optical networks offering ultra-high capacity and low energy consumption per bit are considered as a good option to handle the rapidly growing traffic volume inside data center (DCs). However, most of the optical interconnect architectures proposed for DCs so far are mainly focused on the aggregation/core tiers of the data center networks (DCNs), while relying on the conventional top-of-rack (ToR) electronic packet switches (EPS) in the access tier. LÄS MER

7. 5. Resource Allocation for Data-Intensive Services in the Cloud

   Författare :David Daharewa Gureya; Vladimir Vlassov; Joao Pedro Barreto; Gregory Chockler; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cloud computing; QoS-aware resource allocation; Elasticity controller; Multi-socket systems; Non-uniform memory access; Page placement; Memory-intensive applications; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : Cloud computing has become ubiquitous due to its resource flexibility and cost efficiency. Resource flexibility allows Cloud users to elastically scale their Cloud resources, for instance, by horizontally scaling the number of virtual machines allocated to each application as the application demands change. LÄS MER