1. Slide title In CAPITALS 50 pt Slide subtitle 32 pt BSNL 3G Network Parameters affecting Data Speed 20-8-2009

2. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt Ericsson Confidential2009-08-19 Scope This presentation describes the various parameters that impact 3G data speed and the modifications done in these parameters to optimize BSNL 3G network. The following nodes are covered:  Node B  RNC  HLR  SGSN Additionally, the following are also covered  Description of the above parameters  Process to check the data speed  Tools to check data speed

3. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt Ericsson Confidential2009-08-19 Network Elements affecting Data Speed  Many contributing factors affecting end-user performance NodeB UERNC SGSN GGSN Internet NIB Routing, QoS profiles etc Operating System TCP settings Applications protocols (FTP, ICMP,HTTP, UDP, RSTP etc) Speed measurement method Signal strength Interference Cell change Loading Availability Transport errors Routing, delays, congestion, QoS profiles etc Which site ?

4. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt Ericsson Confidential2009-08-19 Data Check Audit Process to identify possible issues, in case desired speed is not achieved: 1.Check speed through NetPerSec tool 2.Cross-check HSDPA related parameters in RNC & Node B 3.Check SGSN Profile 4.Check HLR Profile (user profile) 5.Check for Time Delay & Jitter using Ping Plotter tool

5. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt Ericsson Confidential2009-08-19 STEPSFTP PROCEDURE Step1Connect to internet using APN httpnorth.cellone.in Step2Disable firewall on your system as it wont allow you to access the server. Step3In run window type cmd and come to command window. Step4type cd\ and then enter which will bring you in c drive(C:\>) Step5Now type ftp 10.147.4.10 Step6username-test1 and password-test1 Step7type dir (this will show you all files in the server) Step8Type hash and the enter Step9To download any file type: get and then press enter Step10Download will start,at the end of which you will see the average speed. Procedure to download data through FTP