4,947 Hits in 7.8 sec

Conception, Implementation, and Evaluation of a QoS-Based Architecture for an IP Environment Supporting Differentiated Services [chapter]

Fabien Garcia, Christophe Chassot, Andre Lozes, Michel Diaz, Pascal Anelli, Emmanuel Lochin
2001 Lecture Notes in Computer Science  
Research reported in this paper deals with the design of a communication architecture with guaranteed end-to-end quality of service (QoS) in an IPv6 environment providing differentiated services within  ...  Results presented here have been obtained as part of the experiments in the national French project @IRS (Integrated Architecture of Networks and Services).  ...  More precisely, it deals with the conception, the implementation and the evaluation of a communication architecture providing a guaranteed end-to-end QoS in an IPv6 differentiated services environment  ... 
doi:10.1007/3-540-44763-6_10 fatcat:vscacbvj45hotffounfrvkrqbu

Performance analysis of integrated WLAN-WiMAX-UMTS networks for multimedia applications

P Samundiswary, Sivasindhu M
2018 International Journal of Engineering & Technology  
So, the integration of these networks and their performance analysis in respect of Quality of Service (QoS) is a major concern nowadays.  ...  their own unique characteristics and support for wide range of multimedia user applications.  ...  Section IV provides an overview of Internet Protocol (IP) QoS schemes and scheduling algorithms which will be implemented in heterogeneous network environment.  ... 
doi:10.14419/ijet.v7i3.29.18798 fatcat:kvxfk2mmwbcktnctelbemnwabe

Applying QoS control through integration of IP and ATM

N.E. Andersen, A. Azcorra, E. Bertelsen, J. Carapinha, L. Dittmann, D. Fernandez, J.K. Kjaergaard, I. McKay, J. Maliszewski, Z. Papir
2000 IEEE Communications Magazine  
Integrated services technologies based on IPv6 have been developed and implemented in a pan-European field trial where students are evaluating distance learning applications with QoS control.  ...  The article describes the application of the integrated services concept where IP is using ATM as the transport layer for providing QoS control.  ...  ACKNOWLEDGMENTS This work was partly supported by the EU Commission under the ACTS project 362 BTI.  ... 
doi:10.1109/35.852044 fatcat:hdtuy63rbjc57il4kbtghzx3ti

An IP QoS Architecture for 4G Networks [chapter]

Janusz Gozdecki, Piotr Pacyna, Victor Marques, Rui L. Aguiar, Carlos Garcia, Jose Ignacio Moreno, Christophe Beaujean, Eric Melin, Marco Liebsch
2003 Lecture Notes in Computer Science  
This paper describes an architecture for differentiation of Quality of Service in heterogeneous wireless-wired networks.  ...  The architecture is able to provide quality of service per-user and per-service An integrated service and resource management approach is presented based on the cooperative association between Quality  ...  The support of everyone involved in the Madrid trials is also acknowledged.  ... 
doi:10.1007/3-540-45020-3_2 fatcat:433ntse5fjgqbcqtbzian6jna4

A Quality-of-Service (QoS) Based Approach for the Communication Support in Network-Based Control Systems: An On-Going Project

Ricardo Alexandre Reinaldo de Moraes, Francisco Vasques
2004 IFAC Proceedings Volumes  
Such multiple QoS architectures will be evaluated through the use of an experimental platform enabling the implementation and evaluation of network-based control systems  ...  In this paper, we present an ongoing project, proposing the use of a QoS architecture to implement NCS built upon shared networks with uncontrolled access, i.e., considering communication environments  ...  Such multiple QoS architectures will be evaluated through the use of an experimental platform enabling the implementation and evaluation of network-based control systems (NCS).  ... 
doi:10.1016/s1474-6670(17)36187-6 fatcat:cypkvyezwvgafkkq5mtn4m6ia4

The 'pure-IP' Moby Dick 4G architecture

Jürgen Jähnert, Jie Zhou, Rui L. Aguiar, Victor Marques, Michelle Wetterwald, Eric Melin, Jose I. Moreno, Antonio Cuevas, Marco Liebsch, Ralf Schmitz, Piotr Pacyna, Telemaco Melia (+6 others)
2005 Computer Communications  
IP with Fast Handover), and Quality-of-Service (QoS).  ...  a uniform way with an all-IPv6-based signalling.  ...  ACKNOWLEDGEMENTS The work presented was partly funded by the EU project IST-2000-25394 "Moby Dick" (Mobility and Differentiated Services in a Future IP network). We  ... 
doi:10.1016/j.comcom.2004.11.013 fatcat:jycepmjihvgpngy3ws3gh565sy

A QoS Aware Approach to Service-Oriented Communication in Future Automotive Networks [article]

Mehmet Çakır, Timo Häckel, Sandra Reider, Philipp Meyer, Franz Korf, Thomas C. Schmidt
2019 arXiv   pre-print
Service-Oriented Architecture (SOA) is about to enter automotive networks based on the SOME/IP middleware and an Ethernet high-bandwidth communication layer.  ...  Existing middleware solutions, however, do not allow for a dynamic selection of QoS. This paper presents a service-oriented middleware for QoS aware communication in future cars.  ...  Currently, a mechanism is missing that merges the concepts of SOME/IP and QoS-enhanced communication for dynamically changing communication relations.  ... 
arXiv:1911.01805v1 fatcat:sgvr5h3ajbfubfehtrn4p3d6pe

A beyond 3G real-time testbed for an All-IP heterogeneous network

Francisco Bernardo, Nemanja Vucevic, Lukasz Budzisz, Anna Umbert
2007 Proceedings of the 5th ACM international workshop on Mobility management and wireless access - MobiWac '07  
and mechanisms, and to evaluate real implementations of some subsystems.  ...  Presented testbed will be used to evaluate three main objectives: to test the e2e QoS experienced by a user in a heterogeneous mobile environment with IP connectivity, to test and validate specific algorithms  ...  The demonstrations and trials defined for the AROMA testbed pursuit the main objectives identified in section 2, which are proof of concepts, perceived QoS and implementation performance evaluation.  ... 
doi:10.1145/1298091.1298101 dblp:conf/mobiwac/BernardoVBU07 fatcat:gxqcpyz4mzai5fn6zvo3d6qk3a

The CATI Project: Charging and Accounting Technology for the Internet [chapter]

Burkhard Stiller, Torsten Braun, Manuel Günter, Bernhard Plattner
1999 Lecture Notes in Computer Science  
The objectives of the CATI project (Charging and Accounting Technology for the Internet) include the design, implementation, and evaluation of charging and accounting mechanisms for Internet services and  ...  They include the enabling technology support for open, Internet-based Electronic Commerce platforms in terms of usage-based transport service charging as well as high-quality Internet transport services  ...  Acknowledgments This work has been performed in the framework of the project Charging and Accounting Technology for the Internet -CATI (CAPIV 5003-054559/1 and MEDeB 5003-054560/1) which is funded by the  ... 
doi:10.1007/3-540-48757-3_20 fatcat:hpmigvtqsfftjjntmwfu5mhn4u


Omar Cherkaoui, Masum Z. Hasan, Guy Pujolle
2009 Annales des télécommunications  
This framework has been designed to ease the enforcement of differentiated connectivity services into an IP Network Provider domain and their delivery to Service Providers.  ...  The second paper "Enhancing virtual environments with QoS aware resource management" by Fernando Rodriguez-Haro, Felix Freitag, and Leandro Navarro evaluates different alternatives under Xen software for  ...  This framework has been designed to ease the enforcement of differentiated connectivity services into an IP Network Provider domain and their delivery to Service Providers.  ... 
doi:10.1007/s12243-009-0117-y fatcat:cn4vftlv7bc73c6a4lm4qmgkvm

Quality of experience-enabled social networks

Ahmed Abouzeid, Mohammadmajid Hormati, Roch Glitho, Ferhat Khendek
2014 Proceedings of the 10th ACM symposium on QoS and security for wireless and mobile networks - Q2SWinet '14  
The SN is deployed on top of 3GPP 4G EPC-Based systems, and it uses EPC services to enable guaranteed and differentiated QoS.  ...  Users may also prefer to subscribe to a higher Quality of Service (QoS) level with their SN provider to have, for instance, higher priority on posting/retrieving. 3GPP 4G Evolved Packet Core (EPC)-Based  ...  This thesis proposes an architecture that supports differentiated QoS and information filtering in SNs.  ... 
doi:10.1145/2642687.2642701 dblp:conf/mswim/AbouzeidHGK14 fatcat:ttt5oetgg5cmhkpqtlfl72z4hi

Approaches to Support Differentiated Quality of Web Service [chapter]

Sook-Hyun Ryu, Jae-Young Kim, James Won-Ki Hong
2001 Lecture Notes in Computer Science  
Hence, Web Quality of Service (QoS) is an increasingly critical issue in Web services, such as e-commerce, Web hosting, etc. In the future, improved QoS will be linked to a fee for service.  ...  Prototype implementations for two approaches have been developed and their performances are evaluated.  ...  Most Web server administrators intend to implement a facility for supporting differentiated service in a variety of Web servers and operating systems.  ... 
doi:10.1007/3-540-45412-8_19 fatcat:b57r7hzykjeg7gc3k2c7otypda

Resource Optimization of Mobile Intelligent System with heart MPLS network

Jawad Oubaha, Ahmed Habbani, Mohammed Elkoutbi
2009 International Journal of Interactive Mobile Technologies  
We provide an evaluation of several scenarios for combining QoS IP networks with MIS access network. We conclude with a study on interoperability between QoS patterns in access and backbone networks.  ...  For the sake of improving the performance of transmission, we propose a global schema of QoS management using DiffServ/MPLS backbones.  ...  A backbone network with QoS can be built on a DiffServ (Differentiated Services) architecture, which offers a differentiation and prioritization based on packets classification at the entrance of the network  ... 
doi:10.3991/ijim.v3s2.965 fatcat:tcli5tiupfh63nmworj2gcrwjm

Mapping DiffServ to MAC differentiation for IEEE 802.11e

M. Frikha, T. Najet, F. Tabbana
2006 Advanced Int'l Conference on Telecommunications and Int'l Conference on Internet and Web Applications and Services (AICT-ICIW'06)  
We analyze the essential basis for DiffServ in order to ensure an optimal differentiation. Then we evaluate solutions of QoS introduction into the 802.11e network.  ...  In this paper, we propose a global quality of service management applied to DiffServ environments and IEEE 802.11e wireless networks.  ...  Differentiated services [1] are a policy-based approach to QoS support in the Internet, where traffic entering a particular network is classified into different classes.  ... 
doi:10.1109/aict-iciw.2006.127 dblp:conf/aict/FrikhaNT06 fatcat:bc4cqn5dkvgl5cdkngusyx25uu

Network centric satellite communication with IP networks based on regenerative satellite Mesh-A (RSM-A) Ka band technology

Rajeev Gopal, Steve Arnold, Lisa Orr, Syed Ali
2008 MILCOM 2008 - 2008 IEEE Military Communications Conference  
The relevant RSM-A based capabilities and services are described with respect to a framework for evaluating satellite system architectures for meeting network centric requirements.  ...  Network centric unification of diverse communication and information sharing systems is a key objective for national defense.  ...  The RSM-A architecture supports the always-on concept for IP satellite terminals.  ... 
doi:10.1109/milcom.2008.4753511 fatcat:klztxloxfvfknj65rhsclfwwge
« Previous Showing results 1 — 15 out of 4,947 results