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Title : QoS policies for heterogeneous access network environment
Author(s) : A. Gutierrez, et al.
Filename : draft-aranda-qospolicy-00.txt
Pages : 16
Date : 2007-3-2
This document discusses policy concepts for management of Quality of
Services (QoS) of applications in heterogeneous Internet environment.
A framework is given for definitions of policies for configuration
and automated adaptation of network resources, application
transport parameters and QoS measurement scenarios dependent on the
capabilities of heterogeneous access networks.
Currently, the IETF QoS policy work is aimed at "specifying
and representing policies that administer, manage and control access to
network QoS resources" based on DiffServ and IntServ technologies
[5].
To enhance this model, policies for management of QoS of
heterogeneous network infrastructures are proposed in this document.
Based on the capabilities of heterogeneous access networks,
the QoS policies for heterogeneous environment allow dynamic
configuration and adaptation of network resource reservations,
application transport parameters and QoS measurement scenarios.
The policies are defined for different actors, such as users,
application service providers and network operators.
The hierarchical policy management is based on rules specifying
adaptation of parameters of policies of actors with hierarchical
relationships.
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