NSN NOKIA 3G KPI for Network planning and optimization
-
Upload
yogender-singh-rana -
Category
Technology
-
view
4.200 -
download
100
Transcript of NSN NOKIA 3G KPI for Network planning and optimization
![Page 1: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/1.jpg)
WCDMAKPI ANALYSIS
&OPTIMIZATION
Network Planning & Optimization
Nokia 3G Technology
By: Yogender Rana
(Ref: Nokia/web/www)
![Page 2: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/2.jpg)
KPI Definition
Cell availability
Call Setup Success Rate (CSSR)
Call Drop rate
SHO/ISHO/HSPA SCC success rate
Packet Session setup/success rate (NRT, HSDPA, HSUPA)
In NOLS:
RNC counter description
NetAct DB description for RNC measurements
WCDMA RAN Key Performance Indicators
Key Indicator Changes
Measurement Changes
![Page 3: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/3.jpg)
KPI Definition
Accessibility
RRC Setup & Access Rate
RAB Setup & Access Rate
Call Setup Success Rate
PS Setup Success Rate (NRT, HSDPA, HSUPA)
![Page 4: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/4.jpg)
KPI Definition
Retainability
RRC Drop Rate
RAB Drop Rate
PS Success Rate (NRT, HSDPA, HSUPA)
![Page 5: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/5.jpg)
KPI Definition
Mobility
SHO/ISHO Success Rate
SHO Overhead
HDSPA/HSUPA SUCC success Rate
![Page 6: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/6.jpg)
KPI Definition
Usage
Cell Availability
Ave. Uplink Load
Ave. Downlink Load
HSDPA Throughput
Cell Throughput
![Page 7: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/7.jpg)
![Page 8: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/8.jpg)
Genuine Call Setup Failure Scenarios
RF issue Interference / Dominance / Coverage Missing neighbor
System Issue – BTS No response to “RRC Connection Request” “RRC Connection Reject” to “RRC Connection Request”
System issue – RNC “CC Disconnect” after “Call Proceeding” due to “DL RRC Connection
Release”
Core NW “CM Service Abort” after “CM Service Request”
System issue (test number) “CC Disconnect” after “CC Progress”
![Page 9: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/9.jpg)
Genuine Drop Call scenarios
RF issue Interference / Dominance / Coverage
Missing neighbor
System Issue – BTS Sudden “CC Disconnect” due to “DL RRC Connection Release””
Sudden drop to idle, no disconnect messaging.
System issue – RNC Sudden “CC Disconnect” due to “DL RRC Connection Release”
![Page 10: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/10.jpg)
![Page 11: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/11.jpg)
![Page 12: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/12.jpg)
![Page 13: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/13.jpg)
![Page 14: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/14.jpg)
Call setup failures –Missing Neighbor
Missing neighbor analysis over the whole route(3G-3G, 3G-2G)
Search for failures due to missing 3G-3G neighbors
Search for failures due to missing 3G –2G neighbors
It is suggested to place 2G scanner to the test vehicle
![Page 15: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/15.jpg)
Call Setup Failure Analysis- Block B
The purpose of this activity is to check the Random Access Process is working adequately by investigating whether AI (Acquisition Indicator) has been received through DL AICH If AICH was not received by UE, the cause of the problem can be classified into:
Inadequate RAN parameter related to Random Access: RAN parameter settings for pre-amble transmission or open loop power control information is not correct.
UL Coverage limit: UL coverage of UE is smaller compared to serving cells DL coverage so that UE’s Tx power cannot reach serving cell.
![Page 16: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/16.jpg)
![Page 17: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/17.jpg)
![Page 18: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/18.jpg)
![Page 19: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/19.jpg)
![Page 20: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/20.jpg)
![Page 21: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/21.jpg)
![Page 22: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/22.jpg)
![Page 23: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/23.jpg)
![Page 24: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/24.jpg)
![Page 25: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/25.jpg)
![Page 26: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/26.jpg)
![Page 27: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/27.jpg)
![Page 28: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/28.jpg)
![Page 29: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/29.jpg)
![Page 30: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/30.jpg)
![Page 31: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/31.jpg)
![Page 32: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/32.jpg)
![Page 33: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/33.jpg)
![Page 34: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/34.jpg)
![Page 35: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/35.jpg)
![Page 36: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/36.jpg)
![Page 37: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/37.jpg)
![Page 38: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/38.jpg)
![Page 39: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/39.jpg)
![Page 40: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/40.jpg)
![Page 41: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/41.jpg)
![Page 42: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/42.jpg)
![Page 43: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/43.jpg)
![Page 44: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/44.jpg)
![Page 45: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/45.jpg)
![Page 46: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/46.jpg)
![Page 47: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/47.jpg)
![Page 48: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/48.jpg)
![Page 49: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/49.jpg)
![Page 50: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/50.jpg)
![Page 51: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/51.jpg)
![Page 52: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/52.jpg)
![Page 53: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/53.jpg)
![Page 54: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/54.jpg)
![Page 55: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/55.jpg)
![Page 56: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/56.jpg)
![Page 57: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/57.jpg)
![Page 58: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/58.jpg)
![Page 59: NSN NOKIA 3G KPI for Network planning and optimization](https://reader034.fdocuments.in/reader034/viewer/2022050613/589f618a1a28aba6768b5ef1/html5/thumbnails/59.jpg)
Network Planning & Optimization
Nokia 3G Technology
Thank You