A New Internet-Draft is available from the on-line Internet-Drafts
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Title : InterDomain-QOSM: The NSIS QOS Model to Fulfill the E2E QoS Control in the ITU-T RACF Functional Architecture
Author(s) : J. Zhang, et al.
Filename : draft-zhang-nsis-interdomain-qosm-04.txt
Pages : 40
Date : 2007-3-7
This document has three goals. First of all, it presents our analysis
of how to use the NSIS signaling (inter-domain QOSM and intra-domain
QOSM) to fulfill the QoS control in accord with the ITU-T RACF
functional architecture. For this goal, we discuss how the ITU-T RACF
entities in the ITU-T RACF functional architecture can be mapped to
the NSIS entities and how the RACF reference points can be
implemented by using the NSIS protocol suites and QOSMs. Secondly, we
aim at specifying an NSIS Inter-domain QOSM for E2E QoS control
across heterogeneous IP networks and applying this Inter-domain QOSM
to the e2e QoS control in the ITU-T RACF functional architecture
based on the above ITU-T RACF analysis. The detailed description of
the NSIS Inter-domain QOSM are given and the e2e QoS control
scenarios in the ITU-T RACF architecture (including RACF Push and
Pull resource control modes), which will be covered by the NSIS
Inter-domain QOSM are described and implemented. Thirdly, we specify
and implement those QSPECs that will be used by the Inter-domain QOSM
for the e2e QoS control in the ITU-T RACF architecture.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-zhang-nsis-interdomain-qosm-04.txt
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