In this presentation, I discussed process of creation a new nominal using different tools and acceptance steps of this nominals.

1. RF Planning Training
By:
Ahmed Mohamed Ahmed Nosier
Under The Supervision of
Eng. Aly Bedewy
Eng. Khaled Radi
Eng. Ramadan
Eng. Taha
National Telecommunication Institute
Network Planning Department
Dec. 2016

2. 1. Nominal Classifications: 5. Acceptance:
● Coverage Gaps. ● Drive Test.
● Capacity. ● Checking Alarms.
● Sales Complains. ● Checking KPI’s.
● Improves KPI’s. 6. Conclusion & Future Vision.
2. New Site Process.
3. Creation Tools:
● H/W Generator.
● Piano Template.
● MAP INFO/ATOLL.
● Creation Macro Tool.
4. Creation Steps:
● 2G Creation Steps.
● 3G Creation Steps.
Agenda

3. Nominal Classifications
1- Coverage Gaps.
2- Capacity.
3- Sales.
4- Improve KPI’s.
Coverage Gaps
Sites
Capacity Site

4. Sales Complains Site
Account

5. New Site Process

6. H/W Generator Creation Macro Tool

7. Creations Steps

8. 2G Creation
GSM-900MHz/DCS-1800MHz
General information for (BCCH):
DL Channel, Carry Cell Specific (Frequency, LAC, List of
Neighboring Cells and Sync).
General information for (TCH):
Carries either encoded speech or user data up and down link
between a single mobile and a single BTS.
Neighbors Configuration: Reselection (2G – 3G ) in Idle mode.

9. Identifying BCCH & TCH
Identifying BSC

10. Identifying Neighbors
Identifying BSIC

11. 3G Creation
UMTS-2100MHz
• IRAT (3G – 2G) on Call.

12. Acceptance Steps

14. (1)
Drive Test

15. RSCP Level
Indoor Outdoor

16. Tems Investigation Important Windows

17. Expected Problems
Cross “Sector & Feeder”

18. Bad Quality
If we have interfered frequency, We should re-plan it.

19. Expected Problems Cont.
• Pilot Pollution: Only in 3G.
Solution: Keep dominant site and down tilting the others, reduce their Power or
adjust antenna azimuth.

20. • Overshooting : 2G & 3G
Solution: reduce the Power or down tilting.
• Hand Over Failure: 2G and 3G , Due to cross or Missing neighbors.
Solution: revise neighbor list and re-sent configuration.

21. )2(
Alarms

22. Upper Site )Upp1780( Alarms
• There are two type of Alarms: Service Affecting Such as cell out of service or HW
problem..etc
and service Non affecting such as Pulglar “tower lamb”, air conditioning and door open alarms.

23. )3(
Key Performance Indicator
KPI’s

25. Case Study: Site )UPP1780(, Aswan

27. ICMInc-H/O Efficiency “Bad”
TRX Level Samples

28. Cell Level Samples: Traffic Volume
GSM S4
“Low Traffic”
DCS S1
“High Traffic”

29. Call Drop Rate
“CDR”
Call Setup Success Rate
“CSSR”

30. 3G KPI’s

31. IUB
Flow Control Packet Drops “DL”
IP Path
Packet Loss
3G KPI’s Samples

32. Call Drop Rate “CS”HSDPA RAB Success Rate

33. Conclusion & Future Vision
• Among the last training month we gained much additive information and
practicing.
• We had explained the detailed planning steps of a practical case study.
• Our future vision is to concentrate on practicing and help the planning team in his
tasks.
• Developing our abilities and experience to become one of RF team.

34. Thanks 