1. GAURAV JAISWAL
B.Tech. (Electronics & Communication Engg.)
Contact details:
WB-25, Street No. 1,
Ganesh Nagar-2, Shakarpur,
New Delhi- 110 092, India.
M: +91 98189 12015
E: gaurav.jaiswal2@gmail.com
Overall professional experience Telecom professional having 9 years of experience in LTE/IMS/GSM system testing and
network operations in LTE, IMS and GSM domain.
Current designation Technical Leader - Testing
Current organization Aricent Technologies, Gurgaon
DOB Jan 2, 1984
Marital status Married
Nationality Indian
Passport status Available
Key Skill set LTE, IMS, eNodeB, EPC, VoLTE, GSM
 Good knowledge of different layers, interfaces and protocols for LTE and GSM (RRC,
NAS, PDCP, RLC, MAC, S1AP, X2AP protocols, S1, X2 & Uu interfaces).
 Good conceptual knowledge of modulation, access schemes, error correction
techniques used in LTE.
 Knowledge of Intra & Inter LTE handovers, inter RAT handovers, SON, eICIC.
 End to end system knowledge and mobility management for LTE, IMS and GSM.
 Knowledge of eNodeB and EPC entities such as MME, SGW, PGW, HSS, PCRF.
 Knowledge of VoLTE and IMS core entities (P/I/S CSCF, BGCF, MGCF, MRFC, MRFP,
MGW, SGW, IMS to IMS call, IMS to PSTN call), SIP, Diameter, SDP, TCP, UDP, H.248
protocol.
Rich experience in:
 System/KPI level testing for access network and Multi radio products (GSM/LTE).
 Customer support during SW pilot, rollout and ‘New Product Introduction’.
 Team handling- Local as well as global team and Technical competency development of
the team.
 Proficient at Test planning and execution activities with respect to protocol testing,
Design and consolidation of test cases, collection of reviews and requirement mapping.
 Good working experience of Spectrum analyzer, Signal Generator, Sofimation, variable
attenuator etc.
 Regression, performance, KPI and load stability test cases in lab environment.
 Analyzing wireshark, Emil, TEMS, NEMO, Nethawk logs, Layer2 and Layer3 messages of
LTE and GSM.
 Exceptional communication, collaboration & team building skills with proficiency at
grasping new technical concepts quickly and utilizing the same in a productive manner.
PROFESSIONAL EXPERIENCE
Dec 2009 - Present
Organization ARICENT TECHNOLOGIES
Designation Technical Leader- Testing (Jan 2015- Present)
Project- 1 LTE (Long Term Evolution) eNodeB Testing

2. Job responsibilities  Working on Nokia LTE eNodeB, Intel chip T3300 and Freescale board (small cell
eNodeBs) testing in Linux platform.
 Involved in eNodeB framework integration with EPC (core network consists of MME,
SGW, PGW, HSS)
 Understanding of end to end messages with different layer functionality.
 Knowledge about different logical, transport and physical channels and their mapping.
 Knowledge of network protocol analyzer tool like wireshark and its logs analysis for
different layer.
 Experience in troubleshooting of customer issues related to eNodeB, occurring in live
LTE sites deployed across worldwide.
 Experience in performance testing – Load testing of eNodeB.
 Experience in test case authoring for LTE eNodeB, features and performance testing.
Project- 2 Nokia BTS Fault Investigation
Job responsibilities  Responsible for Tier-3 BTS Technical Support to customers of Nokia across worldwide.
 Expertise in Nokia BTS and in-depth knowledge of GSM protocols, signaling, end to end
telecom working.
 System knowledge of HW and SW architecture.
 Customer interactions and solution delivery, System verification, pronto verification
activities.
 Leading the team of Tier-3 BTS experts based out in Gurgaon.
 Extensive experience in troubleshooting of Nokia BTS Software problem by analyzing
the abis and air interface traces and by reproducing the problem in lab.
 Expertise in Talk, Metro, Ultra, Flexi Edge, Medusa, Flexi Compact & MR10 BTS.
 Conducted 3 NPI pilot & more than 10 field trials of new product & features at customer
location.
 Logs collection on-site for troubleshooting complex cases.
Project- 3 System Testing
Job responsibilities  Performed different types of testing such as feature testing, network verification and
release testing for NSN BTS Software.
 I&V testing of new features for Medusa (Multi radio) BTS.
 End to end testing of circuit and packet data transfer.
 Pronto creation for bugs in BTS build or BTS Manager.
 Logs analysis and Pronto verification.
May 2009- Dec 2009
Organization VIHAAN NETWORKS LIMITED
Designation Member Technical
Job responsibilities  Configuration and testing of network equipments (BTS, BSC & MSC)
 Software integration of different nodes of network.
 Implementation of complete end-to-end network.
June 2007- May 2009
Organization ERICSSON INDIA, GURGAON
Designation Configuration Engineer
Project Utran, Transmission and Core (UTC) Engineer- GNOC
Job responsibilities  Performing BTS fault diagnosis and restoration work with the help of various network
management tools.
 Carrying out new BTS site integration work in coordination with 2nd
level support.
 Performing manual channel switching of microwave links to redundant in case of
channel failover and to maintain the microwave link running error free.

3.  Carrying out immediate action on external alarms and faults occurring at BSC, MSC,
HLR, MGW, ATM, BTS and data switch centre.
 Maintaining the BSC performance within its tolerance limit.
 Handle problem escalations from Customer Support group within Hutchison Australia &
revert with suitable solutions to technical support teams as per Service Level
Agreements.
TRAINING & WORKSHOPS
 Short-term training on ATM basics, IP basics, BSC Operations, WCDMA, UNIX and
GSM/ WCDMA signaling in core networks.
 Onsite training of BTS, BSC & MSC operations at Airtel, Okhla, Delhi.
 Industrial Training: BHARAT SANCHAR NIGAM LIMITED, Lucknow.
Duration: Six week
 Industrial Training: UP Police Radio Headquarter (Wireless), Lucknow.
Duration: Four week
AWARD, HONOURS &
EXTRA CURRICULARS
 Bagged Silver medal for remarkable performance in class 10th
Board Exams.
 Got distinction marks in five subjects out of six in class 10th
Board Exams.
 Bagged first prize in a writing competition for an article, which was published in a
teenager’s monthly magazine.
SKILLS
Technical Proficiency Operating Systems Windows and Linux
Protocols SIP, Diameter, RRC, NAS, GTP
Scripting C, Python
Network Protocol Analyzer Wireshark, EMIL, Nethawk, TEMS, NEMO
Defect Tracking Tool BugZilla, Web Pronto
Language Proficiency English and Hindi
Hobbies Cricket, Reading & Travelling.
Strengths Summary  Ability to interact and understand the client’s requirement and deliver accordingly.
 Having extensive experience of working in teams with significant individual contribution
and goal oriented approach.
 Strong analytical and problem solving skills with attention to accuracy and details.
 Ability to take initiative, passion to learn and grow with the organization.
CERTIFICATION I, the undersigned, certify that to the best of my knowledge and belief, these data
correctly describes my qualifications, my experience and me.
Signature : Date : May 21, 2016
Name : Gaurav Jaiswal Place : New Delhi, India.