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In this deliverable
we give a brief overview on the project, the consortium and it objectives
from the very beginning.
A list of the main achievements in the project is then followed by a chapter
on the methodologies used during the projects runtime and a comparison
how developments in state-of -the-art influenced the project.
More detailed follows a report on the results and achievements, which
can be summarised as:
- The integration
of research and educational facilities with industrial partners
- Support of any
relevant kind of IP applications by the End-user Application Toolkit:
- new QoS-aware
applications and services are supported by providing an Application
Programming Interface (API)
- The users
of existing, QoS-unaware legacy applications are supported by providing
Graphical User Interfaces (GUIs)
- Some special
applications based on dynamic signalling protocols are supported
by providing transparent Proxies (Protocol Gateways)
- Also automatic
tests and measurements by the project itself are supported by providing
a script interface.
- The application
profiles methodology provides a generic mechanism to specify QoS
characteristics on different levels and for different protocols.
- Integration of
the system modules at the trial sites in Helsinki, Vienna and Warsaw.
- Practical verification
of the developed solution as one of the main objectives of the project.
During two phases of trials, the AQUILA approach was proven taking into
account different objectives for its evaluation. Particularly, for the
AQUILA solution the following results were achieved:
- Network services
(inter- and intra-domain) PCBR, PVBR, PMM, PMC services meet QoS
requirements specified for each service.
- For secondary
access link the results show that some QoS targets were not quite
reached, but sufficient differences between traffic classes were
noticed
- The user trial
confirms the expectations that VoIP needs a prioritised service
in IP network. PCBR service supports VoIP sufficiently.
- For intra-
and inter-domain RCL performance the results are very promising.
- For the Resource
Pool Mechanism the trial shows the stability of the algorithm.
- AQUILA measurement
tools were useful and necessary components for the trials in addition
to other existing measurement equipment.
- Differences and
common points of the Western European and
Central & Eastern European network markets in particular were acquired.
On the basis of the gained information, general value chains were generated
and the exploitation plans of each project partner were updated.
After a list of all
deliverables and publications we report on the project's co-operation
with the projects CADENUS and TEQUILA in the Premium IP Cluster, several
activities with contributions to standardisation (IETF) and the co-operation
with the GÉANT network during the 2nd integration and trial phase.
The next chapter compares comments and recommendations given by the reviewers
during five project reviews with the consortium's response. In addition
we compare the project achievements with the initial objectives.
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