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Engineer Software

Location:
Bangkok, Bangkok Metropolitan Region, Thailand
Posted:
May 08, 2019

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Resume:

Sumit Kumar

Cell: +66-946******, +91-988*******

ac9bpj@r.postjobfree.com

Nationality: Indian

Summary

Highly qualified and well developed Radio Access Network (RAN) Professional with extensive 10 years+ Multi-Vendor experience in Telecom Wireless Technologies LTE/WCDMA/GSM, LTE/WCDMA Integration, Testing-Verifications, Migrations, Network Rollout and UTRAN BO Support at Telecom Wireless Industry. Orchestrating all aspects of streamlining data for revenue operations while demonstrating attuned communication and diplomacy qualities. Good knowledge of project coordination policies and procedures and development initiatives. Actively pursuing a position in an operational environment that will effectively utilize acquired technical skills and abilities.

RAN Expert – Huawei Thailand (Tangent International).

Aug2017– Present

Location: Bangkok(Thailand).

Project: One Asia NFV Project (DTAC).

Working on Ericsson RAN(LTE/WCDMA/GSM), LTE6000 DU’s,BBU5216,EVO8200C-3820 RNC,BSC G14B, OSS-RC, CITRIX,SecureCRT, WINFIOL, AMOS, EMAS, MOSHELL, CYGWIN, Software DT Generator, Script Generator, CCR Tool. Huawei Probe-Genex Trace Tool.

Monitor and manage LTE network alarm events, service outages. Monitor alarms and performance information on the 24x7 basis. Analysis to identify issues follow by restoration provide 2nd Line support.

Ericsson E2E RAN Mobility Testing-Verification Inter-Vendor, Inter-PLMN Mobility Testing (LTE<>WCDMA<>GSM) with Huawei Core (SGSN, MME) (Idle, Connected, IRAT, Volte etc.) on all Technologies at DTAC Network.

Network performance deterioration, customer complaints from alarm panel.

Ericsson RAN E2E Configuration with Huawei Network, Core(MME,EPC,IMS) on DTAC-DTN Network at DTAC Lab,

RAN Configuration Support to Core and Others Teams, Troubleshoot systems and hardware in the LAB, Field for testing and Implementation on Live Network.

Integration and Configuration Huawei Core SGSN/MME with Ericsson RAN, LTE EnodeBs, RNC (EVO8200C, 3820) and Testing and Implementation.

Implementing new Features Gold Standard, Baseline Parameters on DTAC Network.

Ericsson RAN Test Cases Execution, Method of procedure for Upgrade & Test cases, Root Cause Analysis Reports, Preparation of test plan based on feature specifications, Statistics, Logs, and Error codes, Exceptions & Support.

Ericsson RAN E2E Support for Live Network Activities. Migration Parameter change activity LTE & WCDMA Network EnodeB, RNC, NodeB.

Huawei SGSN-MME (USN), Testing-Verification with Ericsson RAN and Rollout in DTAC Network.

ENIQ-BOE KPI Monitoring Template, Counter Creation.

Software upgradation through OSS-RC and Moshell of LTE/WCDMA Nodes.

Decode Traces, Flow fox, UEH, Call Setup’s, Error logs and troubleshooting.

Define Counter Both for RNC & NODE-B with PMR & PMX, Define Of External Alarms.

Expansion of Sites, Site Deletion & Recreation (By Using Of OSS & By Using Of Scripts).

Tools using, TEMS, Shield box, Attenuators and Simulators,Moshell,OSS-RC,Huawei-Genex, Wireshark,Flowfox

All Classes UE.

RAN Integrations (Lead) - MobileComm Professionals Inc.

Feb2017– July2017

Location: Gurgaon(India).

Project: T-Mobile USA – RAN Integration.

T-Mobile US – WAR Room Project Support, Leading UTRAN Team.

T-Mobile Bridge Support, LTE,UMTS and GSM, Integrations Trouble Shooting, Alarm Clearing and Support.

War Room support for Ericsson all Technologies (GSM, UMTS, LTE) Integration, Troubleshooting.

LTE EnodeB’s RBS6000 in Network and WCDMA Sites in the RNC using OSS RAN explorer-ARW, BCT.

Integration of new L700/L1900 enodeB’s, LTE cell sites Manual Integrations.

Implementing new Features, Gold Standard, Baseline Parameters in T-Mobile Network.

Daily Activities Pre-Post Reporting to Customer, Customer Meetings and follow-up,Planning activities and changes in Network.

E911 Calltest, Provisioning, Call testing, Verification.

Define Counter Both for RNC & NODE-B with PMR & PMX, Define Of External Alarms.

Expansion of Sites, Site Deletion & Recreation (By Using Of OSS & By Using Of Scripts).

New Site (LTE/WCDMA), RET, TMA Script Creation, Software DT Generator, Script Generator, CCR Tool.

Health Check-up (Daily Basis), RNC & NODE-B Software Package Up gradation.

Working In Ericsson LTE EnodeB 6000 Series,EVO Controller 8200, OSS-RC, CITRIX, UNIX, WINFIOL, AMOS, EMAS, MOSHELL, CYGWIN, Software DT Generator, Script Generator, CCR Tool.

License Loading, Remote Reconfiguration Of Site, Bulk Operation(MO batch, Export & Correction & Import Of Data’s)

RAN Back Office (Lead) - Huawei Cameroon (First Point Group).

Aug2016 – Dec2016.

Location: Cameroon.

Project: MTN Cameroon MS.

BSS Lead at MTN Cameroon MS Project, Leading Ericsson and Huawei BO Team.

Handling RAN Operations, Daily MS preventive Operation and Maintenance Activities.

Daily MS Reporting to Customer, Customer Meetings and follow-up, Planning activities and changes in Network.

Expertise in ERICSSON S-RAN (Single RAN), 3G, 4G, WRAN & LRAN & Spearheading As a RAN Engineer.

Daily Reporting 3G/LTE Worst cell, RNC Healtcheckup, MP, CP, DC Load, KPI Monitoring and Customer Reporting.

Working on MAPS, ENIQ-BOE, FACTS Tools for Daily KPI Monitoring and Optimization and Customer Presentations.

Work Include Working In Ericsson LTE EnodeB 6000 Series, EVO Controller 8200, OSS-RC, CITRIX, UNIX, WINFIOL, AMOS, EMAS, MOSHELL, CYGWIN, Software DT Generator, Script Generator, CCR Tool.

Managed & Commissioning of ERICSSON Equipment’s EVO Controller 8200 family, e-NODE-B (6000Series) (LTE), NodeB (6000Series (WCDMA).Release L16B, L17A W14B.

Software upgradation through OSS-RC and Moshell of LTE/WCDMA Node on L16B, L17A, W14B.

Good Knowledge of New Lte Baseband unit BB5216,XMU Unit.ENM(Ericsson Network Manager Tool

EVOC 8200 RNC Health Check-up (Daily Basis), RNC & NODE-B Software Package Up gradation.

EVOC 8200 RNC & NODE-B back-up Taken Daily Basis & Including Restoration by Backup (RNC Life-Line Test).

License Loading, Remote Reconfiguration Of Site, Bulk Operation(MO batch, Export & Correction & Import Of Data’s)

Adding New LTE EnodeB’s RBS6000 in Network and WCDMA Sites in the RNC using OSS RAN explorer-ARW, BCT.

Define Counter Both for RNC & NODE-B with PMR & PMX, Define Of External Alarms.

Expansion of Sites, Site Deletion & Recreation (By Using Of OSS & By Using Of Scripts).

Parameters(RF+Power+Cell Level Configuration) changes according to Planning

EUTRAN, UTRAN Software & License upgrades and troubleshooting upgrade faults.

Ericsson LTE, RNC, WCDMA and RBS6000 configurations and inter-working.

EnodeB's & Node B’s Integration (DUW, DUL, DUS, RBS6000) & Test Calls and Troubleshooting.

EVO-RNC, Node B Alarm Monitoring & Troubleshooting through RAN Explorer.

Alarm Monitoring in Alarm List Viewer through LRAN, WRAN Explorer.

Responsible for LTE,Node-B Preliminary Acceptance Test (PAT)

Remote & On-Site Trouble shooting Alarms for LTE nodes. Node B’s through RNC.

Generating LTE EnodeB O&M Access & BSIM scripts, Hardware configuration scripts & loading Node B’s to get access to the RNC

RAN Integrations (GSCI Lead) - Ericsson India Global Services Pvt Ltd

March 2013 – Aug 2016.

Location: Noida (India).

Project: AT&T USA

GSCI Lead - LTE Integration(NIC) for AT&T-LTE-USA network from remote (OSS) location GSC-INDIA.

Delivery Lead, Team Lead and Resource Planning As per Customer Requirement.

Network architecture and functionalities. Supporting and Troubleshooting EUTRAN Network. Providing Technical Support to Field Engineers.

Ericsson EnodeB, RBS6601L and RBS6202L 1C/2C/3C/4C Integration and Call testing.

Integration of new NSB enodeB’s, LTE cell sites Manual Integration, SMART LAPTOP 1C/2C/3C/4C enodeB

Integrations. New site adding in OSS and On Site File Creation (OSF) for new eNodeB Integration.

2nd Carrier Sectorization, 3rd Carrier Integration and Call testing.DUL-DUS Migrations.

Training Providing to Engineers for New SOW activities

Define the eNode B in the OSS.External Alarm Definition and Trouble Shooting.

BSIM Scripting generating onsite files, Onsite BSIM, Auto-Manual Integrations, Software upgradations.Sector deletion and Sector addition.

Supporting Pre Launch O&M Alarm Monitoring and Resolution. Checking and Updating the MOP(Method of Procedure).

Generate scripts for the eNode B.RET & TMA script loading and Trouble Shooting.

Involve in the roll-out of all equipment, services and products. Software Update (L15,L16).

Coordinate with customer to resolve transmission issues. DUL2001 to DUL, DUS Replacement

DUL2001 to DUS4101 Migration. Define neighboring eNode Bs by loading relations scripts.

Load license key files and set required baseline parameters.

Providing Bridge Support, LTE Trouble Shooting, Alarm Clearing, RET Troubleshooting

License uploading or license updating of eNodeB.DUL to DUS Swap.

Providing Technical support to FE on site. Alarm clearing troubleshooting of eNodeB.

RAN Services Engineer LTE/WCDMA at Ericsson Japan K.K (Tangent International).

Jan 2012 - Jan2013

Location: Yokohama (Japan).

Project: Softbank,Emobile,NTT Docomo

Worked for Different Projects, Japanese Operator (Softbank, eAccess-Emobile, Au-KDDI, NTTDocomo) for

FOA, FNI, Rollout Projects during Japan Assignment.

Software Upgrade L12A, L12B, W12B (WCDMA and LTE) through Moshell/OSS.

W12B FOA Regression, New Basic features, New Optional Features, Testing, Verification, and Customer Demo for acceptance.

Troubleshooting of the EnodeB's, NodeB's, and RNC.

Parameter change activity LTE & WCDMA Network EnodeB, RNC, NodeB.

Software Upgradation of ENODEB (L11B, L12A, L12B), RNC (W11B, W12B) NODE B from SMO

& Moshell.

New Site integration LTE (EnodeB), NodeB RNC at the time of node Swapping. Addition & Deletion hardware of Node through RNC. Sector addition, neighbor’s addition.

Verification, Testing, Acceptance LTE/WCDMA Network

Testing IUB, IUR, IU-CS, IU-PS, MUB Interfaces and Calls. Testing, FNI, Traces, KPI’s.

Troubleshooting & Emergency Support UTRAN Nodes (RNC 3810-3820, Node-B 3000, 6000 family).

Implementing new Features on Test Bed and FNI for Testing.

Test Cases, MOP’s, Statistics, Logs, and Error codes, Exceptions & Support.

Decode Traces, Flow fox, UEH, Call Setup’s, Error logs and troubleshooting.

Capture post and pre Health checkups’ with OSS and Moshell.

Capture Post and Pre Kpi's with Business Objects and ITK.

Capture Post and Pretest cases.

RNC 3810/3820 Remolding, scripting, tracing and post trace analysis; Capture post and pre Health checkups’ with OSS and Moshell.

Ericsson 2nd level BO Support to LTE/WCDMA Network.

Planned Maintenance (Health Checks, Backups, Software updates etc…)

ERICSSION Software’s, Win-FOIL, Tera, Putty,Win-Commander,ENODEB,RNC,RBS Element Manager,OSS Network Explorer,SMO,OSS Explorer,ALV,Alex,Moshell.

Involve in the roll-out of all equipment, services and products.

Backend Support and monitoring of all nodes in domain area.

Regular health checkup of RNC, NodeB, LTE Nodes Network monitoring, troubleshooting.

Troubleshooting & Emergency and BO Support UTRAN Nodes (RNC 3810, 3820, O&M Node-B 3000, 6000 family).

Implementing new Features on Test Bed and FNI for Testing.

RAN Engineer (Configuration Management) at Ericsson (Essjay Ericsson Pvt Ltd)

Apr2011 - Jan 012

Location: Gurgaon(India)

Project: Idea MS 3G

3G Engineer, area of work include working in OSS-RC, CITRIX, UNIX, and WINFIOL software

Worked on ERICSSON RNC (3810, 3820), Node B 3000, 6000 family.

Check the RNC parameter and change the node parameter. Check the ip site and create & delete the sites. Routine health checks up of RNC.

Software Up gradation of NODE B (P5 to P6), W10, AD33 package from SMO.

Alarm monitoring & removal of faults in RNC, Regular health checkup of RNC.

New Site integration in RNC at the time of node Swapping. Addition & Deletion hardware of Node through RNC. Sector addition, neighbor addition.

RNC, node & Site specific data analysis with help of OSS, Cygwin, winfoil, putty.

Alarm clearance and rectification of RNC, NODE B and BTS.VSWR measurement, power, frequency Measurement of NODE B and BTS.

Management and Configuration of Ericsson RNC, RXI, MGW, Node-b (WCDMA RAN P5, P6, P7).

Monitoring Call Drops, Diversity, VSWR, and TRX faults at the time of integration.

Software handled-Win FOIL, RNC Element Manager to login RNC, RBS Element Manager to login RBS, CITRIX, UNIX

Reports handling and maintenance (Daily outage, Monthly outage) TT raise, troubleshoot, new cell site creation.

RAN Engineer (OMCR) at Huawei India (Skytel Telecom Pvt Ltd)

Jun2009 - Apr 2011

Location: Hyderabad, Chennai

Project: BSNL 2G&3G Redeployment.

3G Specifications: M2000.

Integration of the Network, Commissioning, Configuration and Operation

Maintenance of the Huawei RNC 6810(3G BSC) and NodeB, BTS3900 & DBS3900.

New Site integration in RNC at the time of node Swapping. Addition & Deletion hardware of Node through

RNC. Sector addition, neighbor addition.

Software Management, which includes Audit, uploading and downloading of BSC Data Base, uploading of

BSC log file etc. Creating and extracting log files, RF dump files with the help GLU for various purposes.

Optimize the Network According to Daily Report KPI Statistics reports and Performance Reports, Node B, Cell Unavailable etc.

Interface definitions for UMTS (3G) to GSM (2G) call handover.

OMCR/BSS & Optimization: HUAWEI (BSC6000):

Up gradations of BSC Software.

2G Site Creation & Deletion BTS3012, DBS3012, Alarms monitoring and rectification.

Solving the AFR Issues by Changing the Parameters’.

Daily Checking of HAND OVERS & Cell Reselection Happening in Between (2G<->3G) and Adjust the Threshold values according to that.

BSC health check-up.

Backup Management of BSC6000.

As OMC-R & BSS ENGINEER maintaining the site status and troubleshoot the recorded problems.

Provide remote troubleshooting support to cluster engineers for BSC related and O&M related activities.

Monitoring BTS sites under BSC

BTS sites and Modifications in in BSC according to plan.

RAN Engineer (NOC) at Magellan Teleservices for Vodafone Essar South ltd

Jan2008 - Jun2009

Location:Mohali(India)

Project: Vodafone OMCR

ERICSSON

Spearheaded as NOC/OMCR Engineer and worked on WinFOIL software.

Responsible for Site monitoring, configuration, backup, switching work.

Health checkup for entire BSC’S & TRC’S regular and monthly basis.

Planning the outages and capacity additions in such a way that leads to minimal outage.

Responsible for implementing system reconfigurations.

Carry out the daily OAM related activities of OMCR and other related systems.

Ensuring good quality of service by Monitoring Key BSS Statistics.

Co-coordinating with Ericsson for network related issues and sorting out the same.

Reports handling and maintenance (Daily outage, Monthly outage).

Responsible for Taking Backup of CP & APZ.

Responsible for Daily activities (DRU Removal, IDB Changing and Creation.

MOTOROLA

Carry out the daily OAM related activities of OMCR and other related systems.

Fault localization, fixing and preventing fault propagation

Ensuring good quality of service by Monitoring Key BSS Statistics.

Backup Management. Taking regular backup of Informix and MIB databases.

Reports handling and maintenance (Daily outage report, Mains Report, Low fuel Reports,

DRI Alarms Report etc.)

Experience in MOTOROLA BSS in Configuration management and performance management.

Monitoring the BSS Network Performance MOTOROLA BSS.

Project Training:

Company: SMB InfoTech

June 2007 – December 2007.

Networking (VLAN) Project working with MS DOS, All Windows Operating System.

UNIX. And Servers Familiar with all types of servers like DHCP, DNS, FTP, and RIS & RAS servers etc. Successfully completed the project.

Languages

English Hindi

(Full professional proficiency) (Native or bilingual proficiency

Skills & Expertise Tools

LTE Winfoil, Citrix, Solaris, Filezilla, Putty

Integration, UTRAN, WCDMA, RNC Cygwin, Secure CRT, Free FTPd Server, 3G BSS, GSM BSS 2G Moshell, AMOS, Ericsson OSS-RC,ENIQ,

RAN Troubleshooting UMTS RBS Element Manager, Flowfox, Trace Decoder

FOA, FNI,Testing ITK Server, TEMS Investigation, Huawei Tracing Tool

Network Rollout, Huawei M2000, Huawei LMT EnodeB, NodeB, RBS

Trainings

Ericsson Courses:

LTE System Techniques LTE Configuration Overview LTE/EPC Interconnectivity

LTE Radio Access Network Protocols and Procedures LTE General Functionality

LTE Cell Tuning

LTE TDD Air Interface LTE Air Interface

WCDMA RAN Operation WCDMA Air Interface

WCDMA Radio Network Functionality

Delta GSM, WCDMA/HSPA & LTE

GSM Radio Access Network Overview

EVO Controller BSC 8200 Configuration, Operation and Maintenance.

Education

Bachelors of Technology in Electronics & Telecommunication (B.Tech) 2012

JRN Rajasthan Vidyapeeth University Rajasthan India

Bachelor of Science (BSc I.T), Information Technology, 2006 - 2009

Karnataka State Open University, Mysore Karnataka.

Diploma, Electronics and Communications Engineering, 2003 – 2006

IASE Deemed University, Sardarshar Rajasthan.

Certification

Ericsson Certified Associate - Radio Access Networks (ECA-RAN) – 2014. Microsoft Certified System Engineer (MCSE) -2003, 2007

Sumit Kumar



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