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Big Data & Data Science in
Telecom
Oleksandr Saienko, PhD
alsaienko81@gmail.com
Big Data & Data Science in Telecom
Source: Palmer, Shelly. Data Science for the C-Suite. New York: Digital Living Press, 2...
Big Data & Data Science in Telecom
• Cisco Forecasts 49 Exabytes per Month of Mobile Data Traffic by 2021
http://www.cisco...
Big Data & Data Science in Telecom
• Mobile standart generation
Big Data & Data Science in Telecom
• Global Mobile Devices and Connections by 2G, 3G, and 4G+
Source: Cisco VNI Mobile, 20...
Big Data & Data Science in Telecom
Source: http://www.telecomasia.net/content/big-money-big-data
Big Data & Data Science in Telecom
• Key Big Data Use Cases for Telecom
Source: Telecoms.com Intelligence Industry Survey,...
Big Data & Data Science in Telecom
Source: Telecoms.com Intelligence Industry Survey, 2014
Benefits & Use Case for big dat...
Big Data & Data Science in Telecom
• Basic Mobile Network Architecture
MSC GMSC PSTN
InternetSGSN GGSN
BSC
RNC
Base statio...
Big Data & Data Science in Telecom
Big Data & Data Science in Telecom
• Data Sources
CRM Network data
Subscriber
Data
Billing
Records
CDR
Product
Related Dat...
Big Data & Data Science in Telecom
Network visualisation and analytics
Big Data & Data Science in Telecom
• Network Planning
Network Planning & Optimisation
• Ideal Real

Big Data & Data Science in Telecom
• BTS Coverage prediction
Path Loss prediction model
BS
coordinates,
Height of
the ante...
Big Data & Data Science in Telecom
• Path Loss 

Prediction

Models
Source: A Survey of Wireless Path Loss Prediction and ...
Big Data & Data Science in Telecom
ANN
PL model N
PL model 1
PL model 2
• Path Loss Prediction Models with ANN
Big Data & Data Science in Telecom
• RSSI: predicted and real
Big Data & Data Science in Telecom
• Signal fast fading and slow fading
Big Data & Data Science in
Telecom
• Radio Planning tool
20
Big Data & Data Science in
Telecom
• Measurement Results
21
Big Data & Data Science in Telecom
TxPa - ?
Azimuth -?
Tilt - ?
El Tilt - ?
…
Big Data & Data Science in Telecom
• Network coverage
Big Data & Data Science in Telecom
• Set cover problem
•  It is one of Karp's
21 NP-complete
problems (shown
to be NP-
com...
Big Data & Data Science in Telecom
• Genetic-Algorithm
https://www.researchgate.net/figure/257420602_fig1_Fig-1-Diagram-re...
Big Data & Data Science in Telecom
• Searching optimal network configuration
Big Data & Data Science in Telecom
• Coverage prediction error impact
Big Data & Data Science in Telecom
• Co-cannel and adj-cannel interference
C/I
Network Planning & Optimisation
• Ideal Real

Big Data & Data Science in Telecom
Big Data & Data Science in Telecom
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
Big Data & Data Science in Telecom
модель
данные
парамет
ры
Сбор и
обработка
данных
Изменение
параметров
сети
Модель
Оптим...
Big Data & Data Science in Telecom
• SON
https://cognitiveradiosec.wordpress.com/2017/01/28/artificial-intelligence-as-an-...
Big Data & Data Science in Telecom
Dynamic load balancing
Big Data & Data Science in Telecom
Dynamic interference reduction
AI algorithms for SON
Source: Artificial Intelligence as an Enabler for Cognitive Self-Organizing Future Networks
https://...
Customer experience management
Source: http://business.vesti-ukr.com/107060-ukraincy-aktivnee-zhalujutsja-na-kachestvo-mob...
Big Data & Data Science in Telecom
• End to End Quality measurement
Big Data & Data Science in Telecom
RSCPEc/No
Big Data & Data Science in Telecom
• OpenCellID http://opencellid.org/
Customer experience management
• CEM
Customer experience management
Big Data & Data Science in Telecom
• Data manning from CDR (Call Detail Records)
Customer
• Segment (Student, )
• Demograp...
Big Data & Data Science in Telecom
• mobility prediction - determining of a mobile terminal (MT)’s future
location
EVENT_P...
Big Data & Data Science in Telecom
• Dataset Downloads
GeoLife GPS Trajectories (a 4-year trajectories generated by 178 us...
Big Data & Data Science in
Telecom
•Thanks!
•Q & A
47
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DataScienceLab2017_Data Sciences и Big Data в Телекоме_Александр Саенко

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DataScience Lab, 13 мая 2017
Data Sciences и Big Data в Телекоме
Александр Саенко (Software Engineer at SoftServe/CISCO)
Александр расскажет о некоторых интересных примерах использования Big Data и Data Science в Телекоме: оптимизация сотовой сети, улучшение клиентского опыта, модели прогнозирования местоположения мобильных устройств, предотвращения оттока абонентов, обнаружение фрода и других. Рассмотрит основные современные подходы к их решению на основе алгоритмов машинного обучения.
Все материалы доступны по ссылке: http://datascience.in.ua/report2017

Published in: Technology
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DataScienceLab2017_Data Sciences и Big Data в Телекоме_Александр Саенко

  1. 1. Big Data & Data Science in Telecom Oleksandr Saienko, PhD alsaienko81@gmail.com
  2. 2. Big Data & Data Science in Telecom Source: Palmer, Shelly. Data Science for the C-Suite. New York: Digital Living Press, 2015
  3. 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. 4. Big Data & Data Science in Telecom • Mobile standart generation
  5. 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. 6. Big Data & Data Science in Telecom Source: http://www.telecomasia.net/content/big-money-big-data
  7. 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. 8. Big Data & Data Science in Telecom Source: Telecoms.com Intelligence Industry Survey, 2014 Benefits & Use Case for big data for Telcos
  9. 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. 10. Big Data & Data Science in Telecom
  11. 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. 12. Big Data & Data Science in Telecom Network visualisation and analytics
  13. 13. Big Data & Data Science in Telecom • Network Planning
  14. 14. Network Planning & Optimisation • Ideal Real 
  15. 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. 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. 17. Big Data & Data Science in Telecom ANN PL model N PL model 1 PL model 2 • Path Loss Prediction Models with ANN
  18. 18. Big Data & Data Science in Telecom • RSSI: predicted and real
  19. 19. Big Data & Data Science in Telecom • Signal fast fading and slow fading
  20. 20. Big Data & Data Science in Telecom • Radio Planning tool 20
  21. 21. Big Data & Data Science in Telecom • Measurement Results 21
  22. 22. Big Data & Data Science in Telecom TxPa - ? Azimuth -? Tilt - ? El Tilt - ? …
  23. 23. Big Data & Data Science in Telecom • Network coverage
  24. 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. 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. 26. Big Data & Data Science in Telecom • Searching optimal network configuration
  27. 27. Big Data & Data Science in Telecom • Coverage prediction error impact
  28. 28. Big Data & Data Science in Telecom • Co-cannel and adj-cannel interference C/I
  29. 29. Network Planning & Optimisation • Ideal Real 
  30. 30. Big Data & Data Science in Telecom
  31. 31. Big Data & Data Science in Telecom
  32. 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. 33. Big Data & Data Science in Telecom модель данные парамет ры Сбор и обработка данных Изменение параметров сети Модель Оптимизации Параметров
  34. 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. 35. Big Data & Data Science in Telecom Dynamic load balancing
  36. 36. Big Data & Data Science in Telecom Dynamic interference reduction
  37. 37. AI algorithms for SON Source: Artificial Intelligence as an Enabler for Cognitive Self-Organizing Future Networks https://arxiv.org/pdf/1702.02823.pdf
  38. 38. Customer experience management Source: http://business.vesti-ukr.com/107060-ukraincy-aktivnee-zhalujutsja-na-kachestvo-mobilnoj-
  39. 39. Big Data & Data Science in Telecom • End to End Quality measurement
  40. 40. Big Data & Data Science in Telecom RSCPEc/No
  41. 41. Big Data & Data Science in Telecom • OpenCellID http://opencellid.org/
  42. 42. Customer experience management • CEM
  43. 43. Customer experience management
  44. 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. 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. 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. 47. Big Data & Data Science in Telecom •Thanks! •Q & A 47

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