Mitarbeiter-Profil eines IT-/Engineering-Dienstleisters

An Electronics & communication Engineering / Drive test & KPI Optimisation

verfügbar ab
01.04.2019
verfügbar zu
100 %
davon vor Ort
100 %
PLZ-Gebiet, Land

D0

D1

D2

D3

D4

D5

D6

D7

D8

D9

Kontaktwunsch

Ich möchte bevorzugt für Projekte in diesen Einsatzorten kontaktiert werden.

Projekte

11/2017 - Heute

1 Jahr 4 Monate

2G, 3G and LTE integration and commissioning

Kunde
Telefonica (Nokia, Huawei and Ericsson System)
Projektinhalte
  • Performing commissioning and integration of Nokia and Ericsson sites for all the technologies
  • Performing regular audit
  • Creating automation tools

05/2016 - 06/2017

1 Jahr 2 Monate

LTE Drive Test and KPI Optimisation

Kunde
DTAC (Ericsson System)
Einsatzort
Thailand
Projektinhalte
  • Perform Parameter audit for Band LTE 1800 and 2100
  • Performing Parameter tuning in LTE
  • Optimization of KPI’s which affects CSSR, DCR, and SHO & ISHO
  • Performing Neighbour audit
  • Creating automation tools for Ericsson teams

07/2013 - 05/2016

2 Jahre 11 Monate

WCDMA Drive Test and KPI Optimization

Kunde
MBNL-UK, MCI-IRAN and SFR-France(Nokia System)
Projektinhalte
  • Activation of new features and checking the pre post performance of KPI’s
  • Optimisation of KPI’s which affects CSSR, DCR, SHO & ISHO and HSPA Accessibility & Retainability
  • Continuous monitoring of Low Throughput Cells and providing the root cause for the issue
  • Raising the Trouble Ticket for any KPI related and hardware issues
  • Developed the Trend analysis tool using excel macro which is used for monitor the counter level KPI for the history of months
  • Process the Drive logs using NEMO ANALYSE post processing tool
  • Analyze the problem areas based on KPI’s like RSCP, Ec/Io, BLER, UE Tx power, Call Drops, Call Failure, HSDPA throughput and HSUPA etc
  • Providing Root Cause Analysis for each failures and drops in a network
  • Analyze HSDPA Download Peak User Data Rate and HSUPA Upload Peak User Data Rate
  • Checking the Missing neighbors and performing NBR audit
  • Analyzing the Overshooting cells using PRACH_Propagation_Delay
  • Performed Parameter audit and tuning
  • Analyze the cause of the problems using Layer 3 messages

01/2010 - 07/2013

3 Jahre 7 Monate

WCDMA DRIVE TEST & KPI OPTIMIZATION

Kunde
SFR-France, Vodafone-Australia and MIRS-Israel(Nokia System)
Projektinhalte
  • Activation of new features and checking the pre post performance of KPI’s
  • Optimisation of KPI’s which affects CSSR, DCR, SHO & ISHO and HSPA Accessibility & Retainability
  • Analyzing the drive data’s for cluster & single site verification acceptance
  • Analyze the problem areas based on KPI’s like RSCP, Ec/Io, BLER, UE Tx power, Call Drops, Call Failure, HSDPA throughput and HSUPA etc
  • Process the Drive logs using NEMO ANALYSE post processing tool
  • Analyze the cause of the problems using Layer 3 messages
  • Analyze Call Detail Logs and statistics of Call Attempt, Call Completion Success Rate, Call Drop Rate, Call Setup Success Rate, Call Blocking Rate, Call Setup time, Handover attempts, Handover Failures and Handover Success Rate
  • Performed NBR audit and Parameter audit
  • Analyzing the Overshooting cells using PRACH_Propagation_Delay
  • Analyze HSDPA Download Peak User Data Rate and HSUPA Upload Peak User Data Rate
  • Continuous monitoring of Low Throughput Cells and providing the root cause for the issue
  • Analyzing the new carrier activated sites through KPI Reports for newly activated carrier in the existing sites based on KPI’s like RRC, RAB CS & PS, HSDPA failures & drop rates

04/2007 - 01/2010

2 Jahre 10 Monate

2G KPI Analysis and KPI Optimisation

Kunde
Orange-Switzerland and Vodafone-India(Nokia System)
Projektinhalte
  • Optimization of 2G KPI’s which includes SD Drop, SD Block, TCH Drop, TCH Block, DCR, CSSR, HO Failure Rate, HOSR, TA distribution, UL&DL level and UL&DL Quality
  • Regular check of RET values of site after swap
  • Co-ordinate with circle team by raising Trouble Ticket for any KPI related and hardware issues. Analysis of Monthly report which provides the TA distribution for 12 circles
  • Automation of Network Statistic reports from NETACT (OSS database) using SQL scripts
  • Customizing the customer reports by writing VBA macros, PERL scripts and Shell scripts
  • Analyzing the 2G Radio Network statistics and working on the worst cell KPIs on daily basis
  • Generation of Monthly reports like TRAI which provides the bird eye view of the Vodafone network
  • Providing measurement reports to the circle team which maintains the periodical check in Network elements
  • Analysis of Daily Dashboard which gives the bird eye view of the network which includes the entire network details

Kompetenzen

Produkte / Standards / Erfahrungen

Profile

An Electronics & communication Engineering Graduate with 10 years of experience in the field of Mobile Communications with hands on experience in wireless network Optimization, Drive test & KPI Optimisation, project handling, performance monitoring and troubleshooting in Cellular Networks.

Vendor Expertise

  • NSN- 6 Years & 3 Months
  • Ericsson- 3 Years & 11 Months

Drive Test & Analysis Tool

  • Tems Investigation
  • Tems Discovery
  • Nemo Analyzer
  • Actix Analyzer
  • Wireshark and Gladiator

OSS Tool

  • NetAct OSS (NSN)
  • Ericsson OSS Tools- ENIQ
  • ESPA
  • WINFIOL and BO
  • Huawei- M2000

Optimization Tool

  • MAPINFO
  • NEPA
  • NETACT Planner(NSN) and ACD(Ericsson)

Equipment vendors

  • NSN and Ericsson

MBNL Tools Used

  • Greenplum(Business Objects)
  • Blarney
  • Nemesis
  • IPCM

Script knowledge

  • VBA Excel Macro Programming
  • MS-Access & SQL scripts
  • PERL and Basics of Python

Networks

  • Completed the course of Cisco Certified Network Associate

On-site Exposure:

  • Went to UK for Knowledge transfer in MBNL- Everything Everywhere operator process and interacted with EE customer regarding the deliverables and new scope in 3G. Has involved in automation of reports to end customer.
  • Went to IRAN for MCI Operator 3G KPI Optimization.

Sprachkenntnisse
English
Fluent
Tamil
Fluent

Bemerkungen

Achievements and recognitions available on request.


Ausbildungshistorie

Educational Qualifications:

2006

SSNCE affiliated to Anna University, TamilNadu, India

  • Bachelor of Engineering – Electronics & Communication Engineering
  • Secured 72%

2002

Velankanni Matriculation Higher Secondary School, Chennai, TamilNadu

  • Higher Secondary Examination
  • Secured 90%

2000

Velankanni Matriculation Higher Secondary School, Chennai, TamilNadu

  • SSLC
  • Secured 85%

Ericsson Certification:

  • Has recognized as an Ericsson Certified Associate- Radio Access Networks
  • Has recognized as an Ericsson Certified Associate- Radio Network Optimization
×
×