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DataScienceLab2017_Data Sciences и Big Data в Телекоме_Александр Саенко
The document discusses the impact of big data and data science in the telecommunications sector, highlighting forecasts for mobile data traffic and the increasing number of mobile devices and connections. It covers key use cases for big data in telecoms, emphasizing network planning, optimization, customer experience management, and predictive modeling. Additionally, it details various data sources and methodologies used in the analysis and optimization of telecom networks.
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DataScienceLab2017_Data Sciences и Big Data в Телекоме_Александр Саенко
- 1. Big Data &Data Science in Telecom Oleksandr Saienko, PhD alsaienko81@gmail.com
- 2. Big Data &Data Science in Telecom Source: Palmer, Shelly. Data Science for the C-Suite. New York: Digital Living Press, 2015
- 3. Big Data &Data Science in Telecom • Cisco Forecasts 49 Exabytes per Month of Mobile Data Traffic by 2021 http://www.cisco.com/c/en/us/solutions/collateral/service-provider/visual-networking-index-vni/mobile-white-paper- c11-520862.html Source: Cisco VNI Mobile, 2017
- 4. Big Data &Data Science in Telecom • Mobile standart generation
- 5. Big Data &Data Science in Telecom • Global Mobile Devices and Connections by 2G, 3G, and 4G+ Source: Cisco VNI Mobile, 2017 http://www.cisco.com/c/en/us/solutions/collateral/service-provider/visual-networking-index-vni/mobile-white-paper-
- 6. Big Data &Data Science in Telecom Source: http://www.telecomasia.net/content/big-money-big-data
- 7. Big Data &Data Science in Telecom • Key Big Data Use Cases for Telecom Source: Telecoms.com Intelligence Industry Survey, 2014 Benefits & Use Case for big data for Telcos
- 8. Big Data &Data Science in Telecom Source: Telecoms.com Intelligence Industry Survey, 2014 Benefits & Use Case for big data for Telcos
- 9. Big Data &Data Science in Telecom • Basic Mobile Network Architecture MSC GMSC PSTN InternetSGSN GGSN BSC RNC Base station subsystem Core network HLR, VLR, EIR, etc… DPI
- 10. Big Data &Data Science in Telecom
- 11. Big Data &Data Science in Telecom • Data Sources CRM Network data Subscriber Data Billing Records CDR Product Related Data Customer Behaviour Click Stream Online chat Sensor Data Social Media System Operations Server Logs Call Detail Records Merchant Listings Signaling Logs Protocol Logs
- 12. Big Data &Data Science in Telecom Network visualisation and analytics
- 13. Big Data &Data Science in Telecom • Network Planning
- 14. Network Planning &Optimisation • Ideal Real 
- 15. Big Data &Data Science in Telecom • BTS Coverage prediction Path Loss prediction model BS coordinates, Height of the antenna Power of TRX, Antenna pattern, tilt, el-tilt azimuth Path Loss Matrix SUM
- 16. Big Data &Data Science in Telecom • Path Loss Prediction Models Source: A Survey of Wireless Path Loss Prediction and Coverage Mapping Methods https://www.researchgate.net/publication/260670861_A_Survey_of_Wireless_Path_Loss_Prediction_and_Coverage_Mapping_Methods
- 17. Big Data &Data Science in Telecom ANN PL model N PL model 1 PL model 2 • Path Loss Prediction Models with ANN
- 18. Big Data &Data Science in Telecom • RSSI: predicted and real
- 19. Big Data &Data Science in Telecom • Signal fast fading and slow fading
- 20. Big Data &Data Science in Telecom • Radio Planning tool 20
- 21. Big Data &Data Science in Telecom • Measurement Results 21
- 22. Big Data &Data Science in Telecom TxPa - ? Azimuth -? Tilt - ? El Tilt - ? …
- 23. Big Data &Data Science in Telecom • Network coverage
- 24. Big Data &Data Science in Telecom • Set cover problem • It is one of Karp's 21 NP-complete problems (shown to be NP- complete in 1972)
- 25. Big Data &Data Science in Telecom • Genetic-Algorithm https://www.researchgate.net/figure/257420602_fig1_Fig-1-Diagram-representing-the-NSGA-II-Multi-Objective-Genetic- Algorithm
- 26. Big Data &Data Science in Telecom • Searching optimal network configuration
- 27. Big Data &Data Science in Telecom • Coverage prediction error impact
- 28. Big Data &Data Science in Telecom • Co-cannel and adj-cannel interference C/I
- 29. Network Planning &Optimisation • Ideal Real 
- 30. Big Data &Data Science in Telecom
- 31. Big Data &Data Science in Telecom
- 32. Big Data &Data Science in Telecom • Graph vertex colouring problem 2 4 1 3 5 6 7 2 4 1 3 5 6 7 Graph Colouring
- 33. Big Data &Data Science in Telecom модель данные парамет ры Сбор и обработка данных Изменение параметров сети Модель Оптимизации Параметров
- 34. Big Data &Data Science in Telecom • SON https://cognitiveradiosec.wordpress.com/2017/01/28/artificial-intelligence-as-an-enabler-for-cognitive-self-organizing-future-networks/
- 35. Big Data &Data Science in Telecom Dynamic load balancing
- 36. Big Data &Data Science in Telecom Dynamic interference reduction
- 37. AI algorithms forSON Source: Artificial Intelligence as an Enabler for Cognitive Self-Organizing Future Networks https://arxiv.org/pdf/1702.02823.pdf
- 38. Customer experience management Source:http://business.vesti-ukr.com/107060-ukraincy-aktivnee-zhalujutsja-na-kachestvo-mobilnoj-
- 39. Big Data &Data Science in Telecom • End to End Quality measurement
- 40. Big Data &Data Science in Telecom RSCPEc/No
- 41. Big Data &Data Science in Telecom • OpenCellID http://opencellid.org/
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- 44. Big Data &Data Science in Telecom • Data manning from CDR (Call Detail Records) Customer • Segment (Student, ) • Demographics • Sex, Age Group, etc • Tenure • Rate plan • Credit Rating ... Classification: Regression Naive bayes classifier Decision Trees Random Forests ... Call Detail Records
- 45. Big Data &Data Science in Telecom • mobility prediction - determining of a mobile terminal (MT)’s future location EVENT_PARAM_SOURCE_CONF EVENT_PARAM_C_ID_SERV_HSDSCH_CELL EVENT_PARAM_IMSI EVENT_PARAM_SOURCE_CONNECTION_PROPERTIES EVENT_PARAM_PROPAGATION_DELAY EVENT_PARAM_SCRAMBLING_CODE_CELL_1 EVENT_PARAM_SCRAMBLING_CODE_CELL_2 EVENT_PARAM_SCRAMBLING_CODE_CELL_3 EVENT_PARAM_SCRAMBLING_CODE_CELL_4 EVENT_PARAM_CPICH_EC_NO_CELL_1 EVENT_PARAM_CPICH_EC_NO_CELL_2 EVENT_PARAM_CPICH_EC_NO_CELL_3 EVENT_PARAM_CPICH_EC_NO_CELL_4 EVENT_PARAM_RSCP_CELL_1 EVENT_PARAM_RSCP_CELL_2 EVENT_PARAM_RSCP_CELL_3 EVENT_PARAM_RSCP_CELL_4
- 46. Big Data &Data Science in Telecom • Dataset Downloads GeoLife GPS Trajectories (a 4-year trajectories generated by 178 users) T-Drive Taxi Trajectories (a 1-week GPS trajectories generated by 10,000+ taxis) Source: http://research.microsoft.com/en-us/projects/lbsn/
- 47. Big Data &Data Science in Telecom •Thanks! •Q & A 47