1、 ISO/IEC 29341-11-1Edition 1.0 2008-11INTERNATIONAL STANDARD Information technology UPnP Device Architecture Part 11-1:Quality of Service Device Control Protocol Level 2 Quality of Service Architecture ISO/IEC 29341-11-1:2008(E)THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2008 ISO/IEC,Geneva,Sw
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9、NDARD Information technology UPnP Device Architecture Part 11-1:Quality of Service Device Control Protocol Level 2 Quality of Service Architecture INTERNATIONAL ELECTROTECHNICAL COMMISSION MICS 35.200 PRICE CODEISBN 2-8318-1011-9 2 29341-11-1 ISO/IEC:2008(E)CONTENTS FOREWORD.4 ORIGINAL UPNP DOCUMENT
10、S(informative).6 1.Glossary.8 2.Introduction.10 2.1.Referenced Specifications.10 3.Architecture Overview.11 3.1.Motivation.12 3.1.1.Policy-based QoS.12 3.2.Key Concepts.13 3.2.1.Admission Control.13 3.2.2.Admission Policy.13 3.2.3.Traffic Descriptor.13 4.UPnP QoS Services.14 4.1.QosPolicyHolder Serv
11、ice.14 4.1.1.Role.14 4.1.2.Traffic Stream QoS Policy Description.14 4.2.QoS Manager.15 4.2.1.Role.15 4.2.2.Behavior.15 4.2.3.Dealing with Policy.15 4.2.4.QoS Update.16 4.3.QosDevice Service.16 4.3.1.Role.16 4.3.2.Behavior.16 4.3.3.Setup Traffic QoS.17 4.3.4.Traffic Admission Control.17 4.3.5.Path In
12、formation.17 4.3.6.Events.17 5.System Operation.18 5.1.Initiation of QoS Setup.18 5.1.1.Integrated Control Point.18 5.1.2.Independent AV Control Point.19 5.1.3.Determination of TrafficId.19 5.1.4.Creation of Optional Traffic Specification(Tspec).20 5.2.Determination of Policy for the Traffic Stream.
13、20 5.2.1.QosPolicyHolder Service.20 5.2.2.Default Policy.21 5.3.Determination of QosDevice Services that should be configured.22 5.3.1.Path Determination(Optional).22 5.3.2.Setup Capabilities Determination.22 5.4.Configuration of QoS Devices.22 5.4.1.Priority Setup Strategy.23 5.4.2.Admission Contro
14、l Strategy.23 5.4.3.Traffic Observation Strategy.23 5.5.Run time Operation.23 5.5.1.Lease Management.23 5.5.2.Traffic revocation.23 5.5.3.Violation of TSPEC.23 29341-11-1 ISO/IEC:2008(E)3 5.5.4.The Use of Traffic Descriptor.23 5.6.Relationship to other UPnP Services and non UPnP Traffic Streams.24 5
15、.6.1.UPnP IGD.24 5.6.2.Legacy Devices.24 6.Prioritized QoS.25 6.1.Management of Packet Priorities.25 7.Usage of Tspec.27 Annex A(normative)Layer 2 Implementation Guidelines.28 A.1 IEEE 802.1D,Annex G.28 A.2 HomePlug.28 A.3 HPNA.29 A.4 DSCP.29 Annex B(normative)XML Namespaces.30 4 29341-11-1 ISO/IEC:
16、2008(E)INFORMATION TECHNOLOGY UPNP DEVICE ARCHITECTURE Part 11-1:Quality of Service Device Control Protocol Level 2 Quality of Service Architecture FOREWORD 1)ISO(International Organization for Standardization)and IEC(International Electrotechnical Commission)form the specialized system for worldwide standardization.National bodies that are members of ISO or IEC participate in the development of International Standards.Their preparation is entrusted to technical committees;any ISO and IEC member
