igor kuzma, statistical office of the republic of slovenia mobile statistics - first contact
TRANSCRIPT
Igor Kuzma, Statistical Office of the Republic of Slovenia
MOBILE STATISTICS-
first contact
Introduction
Mobile telephony in Slovenia
Legislation
Technology: available vs. possible
Tasks in 2014+
Please consider the possibility of inaccurate terminology
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„Definition“ - Source: mobile operators
- Source: mobile devices
- Big data: variety, volume, velocity
Data already available!
Mobile positioning & locating
Mobile terminal
Transaction
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Introduction
Register of spatial unitsRegister of spatial units
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Introduction
PopulationPopulation
Working placesWorking places
Statistical surveysStatistical surveysReal estatesReal estates
IncomeIncome
„Census data“„Census data“
…
BuildingsBuildings
HouseholdsHouseholds
Business entitiesBusiness entities
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Distribution of population by permanent or temporary residence, grid 1 km x 1 km
Introduction
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Distribution of elementary school students, upper secondary school students, university students, employees (2nd and 3rd sector) and retired persons , grid 1 km x 1 km
Introduction
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Introduction
Register prostorskih enotRegister prostorskih enot
PopulationPopulation
Working placesWorking places
Statistical surveysStatistical surveysReal estatesReal estates
IncomeIncome
„Census data“„Census data“
…
BuildingsBuildings
HouseholdsHouseholds
Business entitiesBusiness entities
Mobile operators - 4 mobile network operators (1 national)
- 3 service providers
- 3 re-sellers
- first 4 are primary data providers
- all network operators and service providers could be/are important!
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Mobile telephony
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Mobile telephony
Penetration of active users of mobile telephony in the population
Source: Post and Electronic Communications Agency of the Republic of Slovenia
population
time period
%
~ 2,25. mil active users
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Mobile telephony
Active users of mobile telephony by mobile operators
Source: Post and Electronic Communications Agency of the Republic of Slovenia
time period
%
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Mobile telephony
„Contract users“ of mobile telephony by mobile operators
Source: Post and Electronic Communications Agency of the Republic of Slovenia
time period
%
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Mobile telephony
„Pre-paid users“ of mobile telephony by mobile operators
Source: Post and Electronic Communications Agency of the Republic of Slovenia
time period
%
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Mobile telephony
Traffic - convesrations
Source: Post and Electronic Communications Agency of the Republic of Slovenia
time period
%
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Mobile telephony
Traffic - SMSs
Source: Post and Electronic Communications Agency of the Republic of Slovenia
time period
%
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Technology
Various technologies and methods
Source: Tomaž Korošec, post-graduate student, University of Ljubljana, Faculty of electrical engineering, 2006
Method Accuracy
Depends on the cell size
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Technology
Source: www.mobilna-telefonija.com ~ 2,600 mobile stations
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Technology
Source: www.mobilna-telefonija.com
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Technology
Source: www.mobilna-telefonija.com
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Technology
Where am I? - a location service offered by Telekom
- tested from inside the building in Ljubljana & Dolenjske Toplice
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Technology
Variables - Tax no.
- Time interval (15 min)
- Unique ID of the mobile device
- Cell ID
Legislation - Act on Statistics
- Information commissioner (Commissioner for data protection)
- No additional data matching or aggregation by the mobile operators
- Data streaming
- Annual programme of statistical surveys, 1 January 2014
- 911, 112 calls
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Legislation
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Legislation
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Mobile statistics in production & dissemination - Improving time – space accuracy
- Number of population & mobility
- Population & attributes
- Time : space dimension regarding the commercial interest of the operators
- Improving and controlling the existing statistics (e.g. working places)
- Creating new statistics (mobile devices, cultural statistics etc.)
- Confidentiality
- Final data volume
- Census 2014
Work in 2014
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Mobile statistics in production & dissemination - Pilot project: some tasks co-financed by the Eurostat grant: Merging
statistics and geospatial information II
- STAGE (STAtistics & Geography)
- open data (mobile station cell geometries?)
Work in 2014
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Thank you!
References - Simobil d.d.
- Post and Electronic Communications Agency of the Republic of Slovenia
- Tomaž Korošec – not in English but very useful literature listed at the end!
- mobilni operaterji