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TRAFFIC JAM AVOIDANCE

TRAFFIC JAM AVOIDANCE. Acknowledgement Project Idea. Requirements The Technology used and why it is used. The Main idea used The Algorithm used. Program used to implement it Output shape. Double Handover Technique ⇨ Idea ⇨ Equation: ⇨ Conclusion.

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TRAFFIC JAM AVOIDANCE

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  1. TRAFFIC JAM AVOIDANCE

  2. Acknowledgement • Project Idea

  3. Requirements • The Technology used and why it is used

  4. The Main idea used • The Algorithm used

  5. Program used to implement it • Output shape

  6. Double Handover Technique ⇨ Idea ⇨ Equation: ⇨ Conclusion

  7. Drive Tests

  8. TEMS ⇨ Usage

  9. Drive Tests Benefits ⇨Distance Calculations

  10. ⇨Knowing cells sequence through road • Obstacle

  11. Pattern

  12. Major Cells • Project Advantage ⇨ DOH doesn’t have to be between successive boundaries

  13. Handover Data

  14. Continue Of Handover Data

  15. GSM Infrastructure ⇨GSM data Capture ◉ Air-Interface ◉ A-bis-Interface ◉ A-interface

  16. ⇨GSM Frequencies ◉ 900 ◉ 1800

  17. Massive Data • Number of mobiles per cell (Density)

  18. Start • Code Algorithm When we deal with live massive data, we deal with every call in a separate file, as this is the format that it is presented to us. Wegive the java code the path of the directory that contains all the files & get them all & put files in a list called “flist”.

  19. For every file get the information’s in it, as “IMSI” - “Cell Value” – “LAC” – “Date & Time”.

  20. Put the Cell ID & Time only in a double array, which is constructed for each file. OR, if to make it easy, use smaller table by saving only time in seconds

  21. We have a Database, stored in it the sequence of the mobile in cells to be considered moving in this direction Example Of Forward Direction for “Mehwar 26 Yulu” Database

  22. Compare the cell sequence you have with the database, if two points are achieved, double handover occurs & an o/p result occur. Then we work on the table of velocity , analyzing it to get average speed in every sector in the direction that database specify Stop

  23. Technical Problems that faced us: ⇨Live Massive Data ◉ INET

  24. ◉ Old Data Recovery

  25. ◉ Old Data Recovery

  26. ⇨ Velocity Database is too Large

  27. ⇨ 900 & 1800 Frequency Bands ◉ Important Point

  28. ⇨ Distance between cell boundaries seems Variable ◉ Cell “3386”: * Coverage distance of the cell = [2.6+2.5+2.15+2.12+2.08]/5 = 2.29 Km ◉ Cell “3385”: * Coverage distance of the cell = [1.2+1+1.25+1.15]/4 = 1.15 Km

  29. How Java Program Work: ⇨ Function used in the code: ◉ getFiles(folder, list) ◉ searchfile(fo,dlist)

  30. ◉getcelltime(dlist,celltime) ◉ getsequence(celltime,pntarr,pntarrlength, fr) ◉getspeed(pntarr,pntarrlength,sectionspeed,fr)

  31. ◉Getaveragevelocity(avb,avf) ◉ Deletefiles (flist) ◉Timer

  32. Market Segments That Will Be Interested In The Product/Service • Charge On Market Segment

  33. Actual Cost Of The Project • Financial Returns For Vodafone

  34. Major Competitors ⇨Competitive Advantage • Statistics Of Your Market Study

  35. Other Algorithms We Tried To Achieve The Project ⇨ Obstacles That Faced Us

  36. Future work ⇨ Increase The Accuracy of the Calculated Distance Between Cell Boundaries ⇨ Implement It On Other Roads

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