1
Scope
2
References
3
Abbreviations
and terminology
3.1
Abbreviations
3.2
Terminology
3.3
External
terminology
4
Introduction
4.1
General
4.2
General
objectives
4.3
Generic
functions
4.4
A
reference configuration for traffic control and congestion control
4.5
Events,
actions, time-scales and response times
4.6
Quality
of service and network performance
5
Traffic
parameters and descriptors
5.1
Definitions
5.2
Requirements
5.3
Traffic
contract
5.4
Traffic
parameter specifications
6
ATM
transfer capabilities
6.1
General
6.2
High level description of ATM
transfer capabilities
6.3
Applicability
of ATM transfer capabilities to applications
6.4
Deterministic
bit rate transfer capability (DBR)
6.5
Statistical
bit rate transfer capability (SBR)
6.6
ATM
block transfer capabilities (ABT)
6.7
Available
bit rate transfer capability (ABR)
6.8
Guaranteed frame rate transfer capability (GFR)
7
Functions
for traffic control and congestion control
7.1
Introduction
7.2
Traffic
control functions
7.3
Congestion
control functions
7.4
Traffic
control interworking functions
8
Procedures
for traffic control and congestion control
8.1
Resource
management cell format
8.2
RM
cell error conditions
Annex A
– Generic Cell Rate Algorithm GCRA(T,t)
A.1
Virtual
Scheduling Algorithm (VSA)
A.2
Continuous-state
leaky bucket algorithm
Annex B
– Application of the GCRA to SBR conformance definition
Annex C
– ABT/DT control messages across a standardized interface
Annex D
– ABT/IT control messages across a standardized interface
Annex E
– Avoidance of multiple outstanding BCR negotiations
Annex F
– ABR control messages across a standardized interface
Appendix I
– Examples of application of the equivalent terminal for the peak cell rate
definition
I.1
Configuration 1
I.2
Configuration 2
Appendix II
– Transcoding rules from signalling information onto OAM traffic parameters at
the ATM layer
Appendix III
– Throughput behaviour of the Generic Cell Rate Algorithm (GCRA)
Appendix IV
– UPC/NPC accuracy requirements
Appendix V
– Examples of methods ensuring unicity of RM cell numbering in ABT
V.1
Segmentation
of the SN field between different networks
V.2
Proprietary
handling of SN field
V.3
Segmentation
of the SN field for indicating relative location of RM cell
Appendix VI
– Derivation of conformance definition parameters for ABT
Appendix VII
– Source, destination, and network element reference behaviours for ABR
VII.1
Source
reference behaviour
VII.2
Destination
reference behaviour
VII.3
Network
element reference behaviour
VII.4
Impact
of source reference behaviour on traffic characteristics
Appendix VIII
– 2‑store algorithm for determination of T(k) in ABR explicit mode
VIII.1
2‑store
algorithm for determination of T(k) in ABR explicit mode
VIII.2
Adjustment
of ACR(t) based on the ECR field in backward RM cells
Appendix IX
– Applicability of ATM transfer capabilities to applications
Appendix X
– Additional material related to the F-GCRA
X.1 The support of QoS commitments through F‑GCRA
X.2 Example implementation illustrating how F‑GCRA
may be used to support QoS commitments
X.3 Implementation limits for the case of many
non-conforming frames
X.4 Proof of a result related to F-GCRA
Appendix XI
– Providing GFR QoS with the CF‑GCRA
Appendix XII
– Expectations of a GFR network element behaviour
Appendix XIII
– Applicability of GFR ATM Transfer Capability to applications
Appendix
XIV – OAM support for GFR connections