Network performance objectives for IP-based services |
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This Recommendation defines classes of network Quality of Service (QoS) with objectives for Internet Protocol network performance parameters. Two of the classes contain provisional performance objectives. These classes are intended to be the basis for agreements among network providers, and between end users and their network providers. Appendix I provides information about how ATM might support IP layer performance. Appendix II discusses alternatives for defining IP delay variation. Appendix III presents the Hypothetical Reference Paths against which the Y.1541 QoS objectives were tested for feasibility. Appendix IV gives example computations of packet delay variation. Appendix V discusses issues that must be considered whenever IP measurements are made. Appendix VI describes the relationship between this Recommendation and the IETF-defined mechanisms for managing QoS. Appendix VII gives estimates of speech transmission quality for the Hypothetical Reference Paths of Appendix III. Appendix VIII discusses digital television transport on IP Networks. Appendix IX estimates TCP file transfer performance on paths conforming to Y.1541 objectives |
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Citation: |
https://handle.itu.int/11.1002/1000/8677 |
Series title: |
Y series: Global information infrastructure, Internet protocol aspects, next-generation networks, Internet of Things and smart cities Y.1000-Y.1999: Internet protocol aspects Y.1500-Y.1599: Quality of service and network performance |
Approval date: |
2006-02-22 |
Approval process: | AAP |
Status: |
Superseded |
Maintenance responsibility: |
ITU-T Study Group 12 |
Further details: |
Patent statement(s)
Development history
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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Y Suppl. 56 (12/2019)
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ITU-T Y-series – Supplement on use cases of smart cities and communities
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In force
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here
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here
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here
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Y Suppl. 58 (05/2021)
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Internet of things and smart cities and communities standards roadmap
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In force
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here
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here
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here
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Y Suppl. 68 (05/2021)
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Framework for Internet of things ecosystem master plan
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In force
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here
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here
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here
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Y Suppl. 69 (05/2021)
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Web-based data model for Internet of things and smart city systems and services
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In force
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here
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here
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here
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Y Suppl. 82 (07/2024)
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Standardization gaps and roadmap for AI and IoT in digital agriculture
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In force
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-
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-
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here
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Y Suppl. 83 (07/2024)
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Optimizing Digital Agriculture with Best Practices for Integrating AI and IoT
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In force
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-
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-
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here
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Title |
Approved on |
Download |
Multiple radio access technologies
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2012
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here
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