About
The portal "Metis" takes its name from the Oceanis 'Metis', goddess of wisdom and prudence, qualities inherited to her daughter Athina. The Metis were the personification of the ancient not only wisdom and wisdom but kind of trickery and vigilance representing the people Odysseus and animals Fox. In the modern world the Metis can find the technological analogue to the Internet, where brings together the infinite wealth of information with a disarray But with proper wisdom and wisdom, leading to knowledge.
Recognizing the importance of this information to users and the telecommunications market in accordance with International Standards and Recommendations of International Organizations, a National Regulatory Authority (NRA) has a duty to take steps to ensure:
Motivation
The main motives of EETT for the development of a Monitoring QoS & QoE System are the following:
1.The ability to inform the end users objectively regarding the quality of different mobile services of all mobile providers in specific geographical locations
2. To protect the end users through the control of the service provider with whom they are affiliated
3. To strengthen the competition between providers of telecommunications services aimed at improving the provided service quality, availability and geographical coverage of their networks
4. To increase available information and enhance the auditing role of EETT
QoS & QoE measurement methodologies
The QoS & QoE measurement methodologies fall in the following two categories:
Category 1: measurement methodologies with controlled measuring devices for simultaneous measurement of all providers (benchmarking measurements).
Category 2: measurement methodologies from each user terminal device, capable of measuring only the operator of the specific user (crowd sourcing measurements).
The differences between the categories make impossible the comparison of the respective results
Monitoring System
The implementation covers:
- QoS & QoE measurement methodology of category 1
- Provision of the move measurements of mobile service quality indicators simultaneously for all mobile providers
- Measuring Network of broadband quality indicators at fixed points for all mobile providers, via a dynamic procedure covering all the country
- Information for measurements’ control and presentation system
- Comparison results
- GIS search results
- The measurements are performed according ETSI standards and ITU recommendations
The portal Metis, used by EETT for the presentation of results Quality Indicators:
- Quality of Services of Mobile Networks
- Quality of Services of Fixed Networks
- Quality of Services for End Users