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Read the articleAUTHORS
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Ana MINABURO
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Jean-Charles POINT
INTRODUCTION
Next-generation networks (NGNs) have two properties that make them attractive to providers and users alike: they can be easily deployed, and they are efficient in interoperator data transmission. Their main feature is that they enable end-to-end QoS across different infrastructures and with different service providers.
NGNs use a bandwidth manager (RAC) that provides end-to-end QoS control to ensure adequate service levels and efficient network utilization. This control facilitates agreements between providers for new services.
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Signaling for end-to-end QoS in NGN networks
Introduction
Bibliography
Standards and norms
International Telecommunication Union
- Internet protocol data communication service – IP packet transfer and availability performance parameters - ITU-T Y.1540 - 2007
- Network performance objectives for IP-based services - ITU-T Y.1541 - 2006
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