comprehensive approach to assessment of the quality of multimedia services itu regional forum on...
TRANSCRIPT
Comprehensive Approach to assessment of the Quality of multimedia services
ITU Regional Forum on standardisationDakar, March 24-25, 2015
CENTER OF EXCELLENCE
7 founding member countries
more than 15 countries partners
Presentation of the ESMT
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ICT development on the African continent and the regulation of competition
Determination of the level of satisfaction of users
Protection of
the right of users
LIberalisation
Universal Access
Context African
Protection of the interests of consumers
Compliance with the contract specifications load of operators
Why should we audit the QoS Multimedia?
EXPERTISE on Multimedia QoS of the ESMT
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ObjectivesWarranted throghput
Average throughput of the transfer
Rate of services cut
Respect of KPI
Latency/deadline of transit of services
Reliability of the transfer ( errors ?)
EXPERTISE on Multimedia QoS of the ESMT
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Approach 1It is done in reduced mobility by teams of qualified investigators equipped with testing software of QoS parameters available freely on the internet. After appraising the quality of multimedia services, they proceed with:• the intelligence of the collection sheets • the assessment of links, positions, hours, the average
throughput , the minimum throughput, the maximum throughput, latency, other KPIS, ...
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QoS EXPERTISE of the ESMT
Approach 2It is done in full mobility by teams of qualified investigators equipped with advanced platforms of tests purchased from recognized suppliers. They move in vehicles and record the trace of multimedia tests that are carried out. The indicators used are similar to the first approach but they are supplemented with the error rate per measure., ...
QoS EXPERTISE of ESMT
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Presentation of devices of measurement (2)
GPS
Hsi BluewinOf Swisscom For PC
4G mobile mark Performance test
SAMSUNG
Nokia
Sony Ericsson
QoS Multimedia Expertise of the ESMT
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ACCUVER
Presentation of devices of measurement (1)
GPS
Collection Tools
ZK TEMS Investigation
NEMO
SAMSUNG
Nokia
Sony Ericsson
QoS Multimedia EXPERTISE of the ESMT
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ACCUVER
VoIP, NGN, IMS and PS
DomainField CS
Presentation of devices of measurement (3)
GPS
Tools for monitoring
Interco
EX QoS Multimedia EXPERTISE of the ESMT
TDM
Tools for monitoring
operator
TDM,ATM IP
Protocols Analyzer
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Terrain Foyer, Rocade Fann Bel Air DakarBP 10 000 Dakar Liberté - Senegal
Tel: (221) 33,869 03 00Fax: (221) 33,824 68 90Email: [email protected]
Www.esmt.sn
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