Summary

Technology 

LTE , Access Network( RRC)WiMAX  4G (802.16 “d”,”e”) and SNMP, LTE  – Core Network Nodes  , LTE Access Network (MAC) Access Network, BASE Platform OS Integration.

Domain 

LTE Access Network , Wireless Engineering WiMAX 4G> , Wireless Broadband., LTE PGW(PDN Getaway), MME (Mobility Management Module) Core Network , OSS Fault Management & Configuration Management., Test & Measurement (LTE Commercial UE protocol Compliance verification for ( Samsung S3 SC-06D, Fujitsu F0-10D, Sony SO-01E)

Programming Languages Known

ANSI C, TCL/Tk , BASIC C++

Version Control Tools                

Command-line CVS, WinCVS, SVN , IBM Clearcase

Operating Systems                

Visual Studio , Linux, MVL, RedHat, Windows, SunOS, Embedded Windows

Tools Used In Different Projects

Ethreal, gdb, IXIA packet generator, valgrind, dmalloc , SNMP Agent, KlockWork, Jenkns , Coverity,,iperf. , CygWin., R&S Tools ( Message Analyzer , Message Composer , Project Explorer ) , Worked Extensively on QXDM for the UE side debugging. 

Examination

Year

Marks

Institution

B.Tech

(Electronics & Commn)

Jun -2007

72.94%

Priayadarshini Collage of Engineering , Nagpur , Maharashtra.

Intermediate

(HSSC)

Feb - 2003

83.83%

BABA Nanak Jr. Collage , Nagpur , Maharashtra..

SSC

Mar -2001

77.22%

D.D.N.V Mahal, Nagpur , Maharashtra.

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10

WIFI Calling ( LTE voice over wifi )

Rohde & Schwarz , Singapore ( AT&T )

C/C++ IOT Frame Work Development for  ( LTE – WIFI  )  on R&S Platform CMW500

6 Months and ongoing

2

Senior IOT Engineer

LTE Wifi calling is the feature development demands the UE capability to make the call when there is no or very low signal strength of LTE

IOT involve LTE and wifi radio access technologies and ePDG as a back-end node for pdn connection.

Responsibilities:

§ Develop and verify the use cases for the DUT.

·        IMS Registration over the EPDG and voice call on the wifi

·        Video call handover from LTE to wifi in case of the wifi calling feature enable

·        Behavior of DUT in case of LTE OOS

·        Roming scenario and wifi calling feature

·        Developed and verified the use case in which IMS registration over the wifi and

§ protocol Issues Tracking and Test measurement 

§ working closely with UE vendor s to fix the observed issue in IOT

§ Develop and maintian the C++ framework for IOT testing

§ Communicating all issues found in the IOT Test specification given by AT&T 

§ Worked as a R&S IOT Engineer.

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9

LTE Access Network (RRC Simulator with CMW 500) ( Test & Measurement for Project E4 Inter-RAT)

Rohde & Schwarz , Singapore ( For Client NTT DoCoMo, Japan)

C/C++ IOT Frame Work Development for Inter-RAT ( LTE – WCDMA )  on R&S Platform CMW500

3 years

Senior IOT Engineer

This project was IOT framework Development for Inter-Rat ( LTE – WCDMA ) protocol compliance of Commercial UE released by Samsung ,Sony  And Fujitsu for Japan`s Service provider NTT DoCoMo; The DOT were ;

1.     Sony SO-01E

2.     Samsung S3 SC-06D

3.     Fujitsu – F0-10D

The IOT Framework was developed on R&S proprietary platform CMW500. The usecase ware used to test the different RRC and NAS procedure  carried out by the UE while ; Handover , Cell Reselection etc .

Responsibilities:

§ Development of the common lib and MLAPI framework

§ Coding of Test Scenarios.

§ Verification of the UE procedures carried out during the test.

§ Follow up the issues with UE vendors

§ Issues Tracking and Test measurement 

§ Coding and Bug fixing for SNMP based node in adaptation module.

§ Communicating all issues found in the IOT Test specification given by NTT DoCoMo

§ Worked on IE Mismatch Tool for quality of Logs given to NTT docomo

§ Supported customers like UL , Japan ;  Marvel , Israel.

§ Worked as a R&S CMW support engineer Supporting  QualComm , USA , SAN DIAGO & QIPL ( Qualcomm India Pte. Ltd ) . 

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8

Ericsson Fault Management Design

TCS Hyderabad

C/C++ , Shell Scripting,TCL Tk, SNMP

2 month & Ongoing  

4

Senior Engineer

Fault Management (FM) is the legacy product of Ericsson under OSS umbrella.

This was design work for Fault Management Systems in Adaption Module. For the different node type on OSS there are one to one mapping of adoption module which is responsible for Node Alarm Management, which takes care of the faulty node self repair.

Responsibilities:

§ Taking up the design work from the IP team.

§ Proposing the design for the new feature adaptation module.  

§ TR management.

§ Coding and Bug fixing for SNMP based node in adaptation module.

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8

Ericsson Configuration Management Systems

TCS ( Onsite to -  Ericsson , Ireland )

Systems Analysis Studies , Shell Scripting,TCL Tk

6 month 

5

Functional Consultant

Configuration Management (CM) is the legacy product of Ericsson under OSS umbrella.

This was the systems work for proposing the solution to rollback the network configuration done by the Operator on node level.

Responsibilities:

§ Proposing the High level solution for rolling back node configuration.

§ Evaluating them on current system architecture.

§ Evaluating the performance Impact of new product ( PCA Antiplan) on the existing system with various tools.

§ Proposing the prototype design for the same.

§ Initiating Design process for the same.

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7

NSN FLEXI BASE Platform

TCS ( LOCAL ONSITE to -  NSN Bangalore)

ANSI ‘C’ ,basic C++, ,Shell Scripting,TCL Tk

6 months

14

Software Developer

This project was AGILE SDLC BASED the development of NSN ( Nokia Siemens Network ) proprietary FLEXI BASE PLATFORM . Which mainly involved the feature development over BASE platform Hardware.

Responsibilities:

§ ATCA & BCN HW commissioning

§ Upgrading the BSP package over the current subsystem

§ File system compilation

§ HW Map formation depending on the current hardware present on the system.

§ Boot selection (flash ,NFS ) configuration

§ HW Inventory manager

§ Bringing up the test build and testing them

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6

LTE MAC Reference Model Development

TCS ( LOCAL ONSITE to -  NSN Bangalore)

ANSI ‘C’ ,basic C++, TCL Tk

6 months

5

Software Developer

This project was the parallel development of the LTE MAC Reference model Design and Development. With  SOW  provided we need to deliver  a suitable module level design , interface and  Source code.

Responsibilities:

§ Channel mapping and power control

§ HARQ

§ DRX & DTX

§ MAC Packet Scheduling

§ RADIO RESOURCE CONTROLLER

§ NAS

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5

LTE MME Development

Aricent Technologies

ANSI ‘C’ , TCL Tk

2 months & ongoing

24

Developer

This project was the complete  development of MME(mobility management module) management path node in LTE Core network.

Responsibilities:

§ Simulating the s6a Diameter Interface for MME 3GPP TS 29.272 and RFC 3358

§ Implementation of 128-bit ciphering AES encryption  algorithm. TS 33.401

§ Implementation of 128-Bit integrity algorithm based on snow 3g implementation .TS 33.401

§ Implementation of Key function according to 3gpp TS33.401

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4

LTE EPC Iniative

Aricent Technologies

ANSI ‘C’

4 months

4

Developer

This project was the complete  development of GPRS Tunneling protocol  (GTP ) that would handle the backend traffic in LTE PDN Getaway

Responsibilities:

§ Design of GTP Base Protocol from specification 3GPP 29060 series and TS 29.274 GTPv2-c TS29.060 GTPV1-c supporting both V1 and V2 of GTP.

§ Quality Analysis of the GTP BASE protocol.

§ Design of UDP Transport Layer to for providing SAP  to BAST GTP Stack.

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3

FullMAX (on  PQ3  H/W)

Tata Elxsi Ltd

Red Hat Enterprise Edition on Test PC and Linux 2.6.18 on development board. ANSI ‘C’.

14 Months.

8

Developer

Developing a Point to Multipoint (PMP) narrowband wireless system based upon the WiMAX-e (IEEE 802.16e-2005) protocol. This is the complete end to end product.

Responsibilities:

§ Automatic Channel Acquisition for End to End System(Network Entry and Initialization).

§ Traffic Policing for Host Behind system Data rate control (Traffic Control for Behind the Host).

§ MAC-PHY Interface for MS MAC (LAYER 2 - MEDIUM ACCESS CONTROL) end.

§ Porting MS MAC on PQ3

§ Design and Implementation of secondary management connection   and Verification.

§ Interface of GPS and AFE module with MAC(layer 2 -  Medium access control).

§ Implementing Data-persistence module for Flash Read/Write Operation

§ Implementation of Packet Dispatcher Module for IP Networking support in MAC STACK with use of TAP and TUN.

§ SNMP through CLI and Agent Adaptor

§ SET Operation (SNMP) Support in the Complete System.

§ Implementation and Integration of Private MIB Table requested by  client in the MAC(LAYER 2 -  MEDIUM ACCESS CONTROL ) and providing the support in the Backend(MAC).

§ SNMP TRAP Support in for Managed SNMP Devices in Std MAC(layer 2 -  Medium Access Control ) stack.

§ Integration of EAP TLS algorithm in the MS MAC(LAYER 2 -  MEDIUM ACCESS CONTROL ) for Security.

§ Command Line Interface CLI for MAC(LAYER 2 -  MEDIUM ACCESS CONTROL ) Configuration using Lex and Yacc

§ System Init Loop (System Initialization Process).

§ Debugging on TARGET platform  and Verification.

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2

FullMax (TEL MAC With  PICO CHIP PHY)

Tata Elxsi Ltd

Linux Test PC, PICO PHY by PICOCHIP. ANSI ‘C’

4 months

6

Developer

This project was the complete end to end product development of Narrowband wireless system using WiMAX-e (IEEE 802.16e-2005) with TEL MAC Solution and PICO CHIP Phy Solution. Development of Dummy PHY, MPI(Mac Phy Interface) and Quality Analysis of the Same.

Responsibilities:

§ Design and Implementation of Dummy PHY for System Verification.

§ Design and Implementation of MPI (MAC PHY Interface) for Actual PCO PHY.

§ System Initial configuration from File for SNMP related Activities.

§ Designing the sequence for Initial N/W entry Scenario for the Dummy PHY.

§ Writing the STC for Secondary Mgmt Connection

§ Writing the STC for Traffic Policing Feature in MAC(LAYER 2 -  MEDIUM ACCESS CONTROL )

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1

MS MAC IP

Tata Elxsi Ltd

Linux OS and ARM hardware. ANSI ‘C’ and TCL/Tk

8 months.

9

Developer

This project was the development of complete MS MAC (wave 2 – WiMAX-e (IEEE 802.16e-2005)) .  Writing STC   for Verification of different FEATURE in MS MAC(LAYER 2 -  MEDIUM ACCESS CONTROL ) with the TEL BS MAC, and Quality Analysis of same.

Responsibilities:

§ STC  Architecture Enhancement  in TCL/Tk.

§ Writing STC for Initial N/W and UL Path.

§ Complete review of UL Path.

§ Profiling Analysis of Code Flow.

§ Memory Leak Fixes and “Klock-Work” Analysis of Code

§ Writing STC Scenario for Verifying MAC(LAYER 2 -  MEDIUM ACCESS CONTROL ) STACK stated by WiMAX Forum.

§ Feature based debugging sleep mode, Idle Mode and BWR on Mac to Mac setup.

§ Porting of MS MAC(LAYER 2 -  MEDIUM ACCESS CONTROL ) on Target H/W (ARM)

Name: Amol Anil Malokar

Residence Phone:

0712 - 2707185

Present address : Block 157, Tampines Street 12, Block #12-53 , Singapore –

Landmark : above “Near Tampines Mall”

Email:

amol.eng@gmail.com
 

Mobile:

0-93850804

Passport No:  Z3237387

Expires on: <10/06/2015>

Date of Birth: 15/01/1986

Marital Status: Married