heterogeneous networks qos
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The EuQoS System: A Solution for QoS Routing in Heterogeneous Networks
White Paper EuQoS is the acronym of "End-to-end Quality of Service support over heterogeneous networks", which is an IST research project aimed at building a complete QoS framework, addressing all the relevant network layers, protocols, and technologies. [18 Jul 2008]
An End-to-End QoS Framework for 4G Mobile Heterogeneous Environments
White Paper This paper describes a framework for QoS support in such NGNs, where multi-interface terminals are given end-to-end QoS guarantees regardless of their point of attachment. Next Generation Networks (NGN) will be based upon the "all IP" paradigm. [18 Jul 2008]
An IP QoS Architecture for 4G Networks
White Paper This paper describes an architecture for differentiation of Quality of Service in heterogeneous wireless-wired networks. The different phases of QoS-operation are discussed. The overall QoS concepts are presented with some relevant enhancements... [18 Jul 2008]
A QoS-Based Bandwidth Management Scheme in Heterogeneous Wireless Networks
White Paper In a companion paper, a generic reservation-based QoS framework has been proposed and discussed for integrated cellular and WLAN networks. The bandwidth adaptation algorithm, as the key factor of the proposed framework, decides how to adjust the... [08 Jul 2008]
Adaptive Bandwidth Management and Reservation Scheme in Heterogeneous Wireless Networks
White Paper In order to support multiple types of service with different QoS requirements in heterogeneous wireless networks, efficient resource management, call admission control strategies, and mobility management are important issues. [08 Jul 2008]
An MPLS-DiffServ Experimental Core Network Infrastructure for E2E QoS Content Delivery
White Paper To avoid this negative effect, service and content providers are looking for architectures that give them greater control on traffic passing through their domains and other heterogeneous networks. The continuing and rapid growth of the Internet has... [04 Jul 2008]
Heterogeneous Multicast in Heterogeneous QoS Networks
White Paper Therefore, we investigate in this paper the implications of differing multicast models in heterogeneous QoS networks. In particular, we approach the problem an edge devices faces when mapping a heterogeneous QoS multicast from an overlaid QoS... [03 Jul 2008]
Quality of Service Support for Recording and Playback of MBone Sessions in Heterogeneous IP/ATM Networks
White Paper This system allows the QoS supported recording and off-line playback of MBone session in heterogeneous IP/ATM networks. To allow this in heterogeneous networks, consisting of, e.g. Ethernet and ATM, an interaction between the QoS architectures of... [03 Jul 2008]
A Taxonomy of Interaction Models for Internet and ATM Quality of Service Architectures
White Paper Instead we will derive more unconventional models by regarding the possible communication patterns based on different topological variants for heterogeneous IP/ATM networks. In this paper, a taxonomy of interaction models for the Internet and ATM... [03 Jul 2008]
Interaction Approaches for Internet and ATM Quality of Service Architectures
White Paper We do not restrict on common approaches but also derive more unconventional models by regarding the possible communication patterns based on different topological variants for heterogeneous IP-ATM networks. [03 Jul 2008]
Vertical Handover Supporting Pervasive Computing in Future Wireless Networks
White Paper It allows users to roam freely between heterogeneous networks while maintaining the continuity of their applications. The paper focuses on the handover decision making process which uses context information regarding user devices, user location... [03 Jul 2008]
Combining Transport Layer and Link Layer Mechanisms for Transparent QoS Support of IP Based Applications
White Paper Providing IP services with QoS support in heterogeneous networks involving wired and wireless sections has been identified as a challenging task. The goal of this paper is to show how link level mechanisms can be enhanced by transport layer... [05 Dec 2007]
Nexus Telecom Case Study: Bell Canada
White Paper NexusMETER is a carrier-grade, multi-vendor, multi-technology performance management solution that provides end-to-end performance monitoring capabilities for heterogeneous networks. Bell Canada wanted to monitor end-to-end operational measurements... [16 Nov 2007]
Cross-Layer-Model Based Adaptive Resource Allocation for Statistical QoS Guarantees in Mobile Wireless Networks
White Paper The proposed scheme dynamically assigns power-levels and time-slots for heterogeneous real-time mobile users to satisfy the variation of statistical delay-bound QoS requirements. To achieve this goal, the paper applies Wu and Negi's effective... [31 Aug 2007]
Game-Theoretic Distributed Spectrum Sharing for Wireless Cognitive Networks With Heterogeneous QoS
White Paper Ubiquitous wireless networking calls for efficient Dynamic Spectrum Allocation (DSA) among heterogeneous users with diverse transmission types and bandwidth demands. To meet user-specific Quality-of-Service (QoS) requirements, the power and... [23 Aug 2007]
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