ITU X.606.1:2003

ITU X.606.1:2003 Information Technology - Enhanced Communications Transport Protocol: Specification Of Qos Management For Simplex Multicast Transport Specifies an end-to-end multicast transport protocol to support QoS negotiation, monitoring and maintenance functions in a simplex (1-to-n) multicast connection.

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Table of Contents

1Scope
2Normativereferences
3Definitions
3.1TermsdefinedinITU-TRec.X.605/ISO/IEC13252
3.2TermsdefinedinITU-TRec.X.606/ISO/IEC14476-1
3.3TermsdefinedinthisRecommendation/InternationalStandard
4Abbreviations
4.1Packettypes
4.2Miscellaneous
5Conventions
6Overview
7ComponentsforQoSmanagement
7.1Connectioninformationelement
7.2QoSparameters
7.3QoSextensionelement
7.4Acknowledgementelement
7.5PacketsusedforQoSmanagement
8ProceduresforQoSmanagement
8.1QoSnegotiation
8.1.1Negotiationprocedures
8.1.2QoSnegotiationinthetreehierarchy
8.1.3MSSnegotiation
8.1.4Resourcereservation
8.2QoSmonitoring
8.2.1GenerationofACK
8.2.2MeasurementofQoSparametervalues
8.2.3Mappingtoaparameterstatusvalue
8.2.4Reportingtowardthesender
8.3QoSmaintenance
8.3.1Adjustmentofdatatransmissionrate
8.3.2Connectionpauseandresume
8.3.3Troublemakerejection
8.3.4Connectiontermination
9Timersandvariables
9.1Timers
9.2Operationvariables
AnnexA-InterworkingbetweenECTPandRSVPforresource
reservation
A.1ECTPQoSparameters
A.2OverviewofRSVP
A.2.1RSVPSENDER_TSPEC
A.2.2RSVPADSPEC
A.2.3RSVPFLOWSPEC
A.2.4RSVPAPI
A.3AnexampleoftheparametermappingbetweenRSVPandECTP
A.4AscenarioofinterworkingbetweenECTPandRSVP
AnnexB-ApplicationProgrammingInterfaces
B.1Overview
B.1.1APIfunctions
B.1.2UseofECTPAPIfunctions
B.2ECTPAPIfunctions
B.2.1msocket()
B.2.2mbind()
B.2.3maccept()
B.2.4mconnect()
B.2.5msend()
B.2.6mrecv()
B.2.7mclose()
B.2.8mgetsockopt()andmsetsockopt()
B.3Anexampleofthemsocket.hheaderfile
Bibliography

Abstract

Specifies an end-to-end multicast transport protocol to support QoS negotiation, monitoring and maintenance functions in a simplex (1-to-n) multicast connection.

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