1. 2G Vs 3G Drive TEST with tems
LEXCORP SOLUTIONS

2. Cellular Network A B C D
1)To obtain sufficient coverage over the entire service area to ensure that high quality voice services and data services with low error rates can be offered to the subscribers.
2)To offer the subscriber traffic network capacity with sufficiently low blocking and call dropping rate.
3)Keep the call from dropping as mobile move out from individual cell

3. NETWORK 2G MS
MSC
BSC
SITE 3G
MSC
RNC
NODE B UE

4. 3G 2G RXLEVEL Vs RSCP RSCP RXLEVEL -30 dBm -30 dBm -40 dBm -40 dBm

5. 3G 2G RXQUAL Vs EC/NO Ec/No RXQUAL -3 dB 1 -6 dB 3 4 -10 dB -15 dB 5
-3 dB 1
-6 dB 3 4
-10 dB
-15 dB 5
-20 dB 6 7

6. 2G 3G TEMS Equipment T610 K800 GPS Data Cable Serial to USB Laptop
UMTS Scanner
GPS
Data Cable
Serial to USB
HSDPA Modem
Laptop
GPS
Handset (complete with Charger, Headset, Data Cable) and USB Hub
WCDMA Scanner

7. 2G 3G Input Data Cell Parameter Serving Cell Serving Cell Neighbor
BCCH
BSIC
Serving Cell
Active Set
PSC (0-511)
Input Data
Cel File (site configuration)
MCOM
SEQ File (command sequence file)
Workspace file

8. 2G 3G KPI (Mobile Test) Drop Call Drop Call Call Setup Failure
Handover Failure
Swapped Feeder
Rxlevel
Rxqual
SQI
Drop Call
Access Failure
Soft Handover Failure
Swapped Feeder
RSCP
Ec/NO
SQI
Missing Neighbor
Pilot Pollution
IRAT Failure

9. 2G 3G KPI (Stationary) Call Setup Call Setup Handover Test Video Call
GPRS
EDGE
FTP Test
Ping
Rxlevel
Rxqual
SQI
Call Setup
Video Call
HSDPA
R99
Soft Handover Test
Irat Test
FTP Test
Ping

10. Swapped Feeder 2G 3G
Cellid
BCCH/BSIC
Cellid
PSC

11. THANK YOU