Lte Engineer

SUDEEP KUMAR SAHU

Phone: +91-775*******

Email: adl3i8@r.postjobfree.com

To work in a firm with a professional work driven hi-tech environment with committed and dedicated people. I want to utilize my knowledge for telecom industry, looking out for a challenging career as a Protocol Testing Engineer and aiming to occupy a leading, responsible and challenging position.

1 year of Hands-on experience in VoLTE and LTE Protocol Stack Testing as per 3GPP standards.

Knowledge on LTE architecture.

Having Hands on experience in working with NAS, RRC and L2(MAC,RLC,PDCP} Protocols.

Good knowledge on end-to-end LTE call flows between UE, eNodeB and MME.

Having Hands-on experience in using QSDM for log capturing and log Analysis.

Basic knowledge on VoLTE, SIP protocols and call flows.

Knowledge on log Analysis.

Very strong at presenting ideas, concepts and influence people to action.

Highly motivated, quick learner.

Operating Systems : Windows

Log Analysis Tool : QXDM, QCAT

Telecom Protocols : NAS, RRC, RLC, MAC, PDCP.

Project : Samsung

Employer : Softwide techno solution Pvt ltd,

Period : 2019 Aug to 2020 Feb .

Position : RF Engineer

KEY PROJECT HANDLED

Project 1: Log Analysis of Volte/IMS enabled devices

Description:

This project involves network log capturing of IMS RAGISTRATION and END to END Call Session Call flow (INVITE) by using WIRESHARK and analyzing the logs.

IMS Registration is the most important steps of all IMS process to register the UE in IMS server. INVITE is a session initiation (session creation) process in SIP based communication with other IMS user.

Roles & Responsibilities:

We are Associated with The Team Which is Responsible for IMS regression testing and call procedure.

Perform the ios from UE to IMS core network

MODULE HANDLED IN IMS:

Registration Procedure

Call origination

Call termination

Project 2: Testing of LTE Device Protocol Stack

Description:

The main objective of the project is to test steps involved in UE power on procedure, and proceeding for NAS procedures like ATTACH/DETACH/TAU.

Performing log analysis by analyzing call flow messages using layer3 for network failures in LTE, s1& x2 handover of LTE .

Good knowledge on LTE Network elements E-UTRAN, E-Node B, SAE-GW, MME,S-GW,PDN-GW,PCRF,HSS and their Interfaces LTE-Uu, X2, S1-MME, S1-U, GTP-C and S5/S8.

Roles & Responsibilities:

Responsible for testing MAC, RRC Layers by applying 3GPP standard testing procedures.

The attach Procedure Is used to the evolved packet core network which allows subsequence of with packet services with EPS. It may also allow registering for EPS services.

Executing test case .

Identifying test cases progress.

Identifying test case issue.

Reporting issue

MODULE HANDLED IN LTE:

PRACH

RRC Connection Establishment

RRC Connection Reconfiguration

RRC Connection Re-establishment

EMPLOYMENT DETAILS

Project : Samsung.

Employer : Softwide Techno Solutions Pvt. Ltd

Position : Engineer.

Customer : RJIL.

Technologies : LTE.

Location : Odisha.

KEY PROJECT HANDLED

Project 3: RF Drive Testing And log file analysis

Description: The main objective of the project is to test the physical Testing, check the particular sites physically for sector and cable swap, orientation, Tilt, for improvement of key radio quality indicators viz

RSCP, Ec/Io, DL/UL Throughput,Handover Success Rate, IRAT Working etc.

Analysis of the drive test logs and resolving the problem without affecting other crucial parameters.

Roles & Responsibilities:

Performed drive test (LTE) Of JIO and prepared their Acceptance Tests reports.

Analyze and review eNB on drive test logs

find out the cause of Poor Uploading & downloading, RSRP, SINR, RSRQ,CQI

Optimize the Network Area.

Test execution, analysis and bug reporting.

Retesting and test report preparation.

Certificate

College/School

University

Year of Pass

B.TECH

B.E.C. BHUBANESWAR

B.P.U.T, Odisha

2020

DIPLOMA

B.D.S.E. BRAJRAJNAGAR, JHARSUGUDA

S.S.C.V.T, Odisha

2013

Intermediate

KALLA COLLEGE KALLA, DEOGARH

CHSE Odisha

2010

High School

K.K. HIGH SCHOOL JAKEIKELA

HSC Odisha

2008

PERSONAL DETAILS

Fathers Name : Pradip Kumar Sahu

Mother Name : Sanjulata Sahu

DOB : 19 JAN 1993

Language Know : Odiya, Hindi, English

Marital Status : Single

Nationality : Indian

I hereby declare that all the above-mentioned information given by me is true and correct to the best of my knowledge and belief.

Date: Sudeep Kumar Sahu

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