Mahfuzur Rahman_February 27 2016

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Information about Mahfuzur Rahman_February 27 2016

Published on March 17, 2016

Author: MahfuzurRahman20

Source: slideshare.net

1. Md Mahfuzur Rahman Houghton, MI 49931 +1(906) 281-8261(M), +1(313)432-0075(H) m.rahmann97@gmail.com Summary: To work as an entry/mid level engineer in an organization, where I can gain extensive knowledge that will help me to build my career in RF,Wireless,Telecom industries. Currently looking for full time position with immediate availability. EDUCATION Michigan Technological University Houghton, MI MS Electrical Engineering (GPA 3.69) April 2016 MS Physics (GPA 3.33) April 2016 Bangladesh University of Engineering & Technology Bangladesh BS Electrical Engineering December 2004 CORE COURSES Wireless Comm Engg Electromag, Microwave Engg Optical Com, Telcom Electrical Circuits 1,2 Signal & linear Sys Nano-Technology Semi Febri, Semi dev Digital Signal Process Laser, Solid State device Adv Power electro PROJECT EXPERIENCE Antenna Design Project 1: Ultra wide-band (UWB) polyimide aerogel monopole antenna for wide operations in Ultra High Frequency (UHF) band including LTE/EVDO/CDMA/GSM/UMTS/WLAN/GPS bands Design different antenna systems for LTE/EVDO/CDMA/GSM/UMTS/WLAN though CST, HFSS & COMSOL RF performance Analysis through Vector Network Analyzer Measurement of Return loss, Gain, Efficiency, Radiation pattern, surface current distribution Antenna Design Project 2: Pathloss measurement in chip-to-chip wireless communication device Implemented physical empirical pathloss model & control parameters were set through Labview Performance Analysis through Agilent Spectrum Analyzer, National Instrument Transmitter, Receiver NEMS/MEMS Project 3: Nanoplasmonics and its Applied Devices Studied various application and analyze performance of surface plasmon based light concentrators Studied effective parameter studies through computer simulation COMPUTER SKILLS Windows, Linux, VB Java LTE,EVDO,CDMA,UMTS,RIP GSM,TCP/IP,BGB,OSPF,DCN Bridging, VLAN, NAT, DHCP, C and C++, Verilog, VHDL Perl, Python, TCL,Shell, assembly (x86), AutoCAD Matlab, SimuLink, PLC Mathmatica SQL, Eagle P-Spice dSpace HFSS, CST, Comsol, LabView, CVI,AutoCAD Opti-Performer MapInfo, Pathloss EQUIPMENTS HANDLED Oscilloscope Function generator Power meter Network Analyzer Voltmeter Counter BER Tester Site Master WORK EXPERIENCE Michigan Technological University, Houghton, MI (TA/RA- RF Design & Performance Testing) January12-Current • RF Antennas, Filters, LNA, PA and Modules design & testing for LTE, EVDO, UMTS, GSM, CDMA, GPS, WLAN • Strong background in RF/Electromagnetic system theory • RF design & performance analysis through HFSS, COMSOL,CST, Cadence at MW, GHz, THz frequency ranges • PCB design experience with HFSS, IE3D, OrCAD, PADS, Allegro, eagle & soldering circuits • Design & performance testing for digital/mixed signal circuits. analyze linear circuits with capacitors, inductors, transistors, op-amps • Embedded system design course work including: ultra-low power systems, mixed signal systems (Analog, Digital, RF), microcontroller based systems • Lab Testing & Board design through Eagle. Conducted Lab on Discrete time and continuous time signal & Operational Amplifier • Provided tutoring on: • PCB Design • COMSOL • Circuits • Electronics • Matlab • HFSS • CST Nokia Siemens Networks, Madagascar (Intern Engineer) May 2015-August 2015 • Installation, Commissioning & acceptance of Flexi Multi-radio 10 BTS, Flexi EDGE BTS, WCDMA BTS, Nokia FIU19E, Nokia FIU19, Flexi Packet Radios, FPH A2200/A1200, Upgrade license for Flexi Families • Able to perform advance troubleshooting, able to follow NSN documentation and independently resolve project issues. Perform on Roof TOP Field Cell site & RRU implementation. • Perform Antenna Line Device configuration and connectivity (MHA/RET) in addition to Flexi BTS Feature set (Rx

2. diversity / Antenna Line sharing). Upgrade the baseline software & Keep track of installed equipments • TCP/IP, Ethernet, MPLS, OSPF, LAN, WAN, DCN, Synchronization, NMS, ATM, Design & Implementation Nokia Siemens Networks, Madagascar (LTE/UMTS/GSM Consultant Team Lead) March 11-December 11 • Installation, Commissioning & acceptance of Flexi Multi-radio 10 BTS, Flexi EDGE BTS, WCDMA BTS, Nokia FIU19E, Nokia FIU19, Flexi Packet Radios, FPH A2200/A1200, Upgrade license for Flexi Families • Prepare link budget through MapInfo and Pathloss. Perform TSS and LOS survey • Perform Antenna Line Device configuration and connectivity (MHA/RET) in addition to Flexi BTS Feature set (Rx diversity / Antenna Line sharing). • Upgrade the baseline software for indoor & outdoor units & Keep track of installed equipments • TCP/IP, Ethernet, MPLS, OSPF, LAN, WAN, DCN, Synchronization, NMS, ATM, Design & Implementation Ericsson, Nigeria (LTE/E- UTRAN/UMTS UTRAN Consultant Engineer) May 10-March 11 • Prepare link budget through MapInfo and Pathloss. Perform TSS and LOS survey • Install Ericsson Node B UMTS/LTE 2206,2106,2216,2116,3106,3206,6102,6131,6201,6601 Cabinets • Installation and Commissioning of Ericsson: Mini-link(ML), Traffic Node, TN(AMM20P, AMM6P, AMM2P) • Generation of daily E-UTRAN report including ERBS alarms, PCI information, Power, Cell Status, Baseline Audits, Software Version, Neighbor loaded, MIMO etc. Perform unlocking the sites. • Perform network selection & drive Testing prior to market launch to verify system functionality, KPI requirements , RF performance, audio quality, call processing, OTA, data services, feature and application functionality. • Performing IRAT configuration and tuning. Tuned parameters used to triggering events to improve the overall KPIs related to IRAT Handover and Monitoring KPIs using both OSS and Business Objects. Nokia Siemens Networks, Ghana (2G/3G Consultant Engineer) April 09-April 10 • Installation and Commissioning of Nokia Flexi EDGE BTS, Nokia WBTS, Flexi Multi-radio, Nokia FIU19E, Nokia FIU19, Nokia Flexi BSC, Flexi Packet Radios, FPH A2200/A1200, Upgrade license for Flexi Families • Able to perform advance troubleshooting, able to follow NSN documentation and independently resolve project issues. Perform on Roof TOP Field Cell site & RRU implementation. • Technical support on NSN Flexi and Ultra site BTS Platforms to support UMTS • Perform Antenna Line Device configuration and connectivity (MHA/RET) in addition to Flexi BTS Feature set (Rx diversity / Antenna Line sharing). • Perform Quality Check & maintain standard for indoor & outdoor installation. • TCP/IP, Ethernet, MPLS, OSPF, LAN, WAN, DCN, Synchronization, NMS, ATM, Design & Implementation Ericsson, Ghana ( E- UTRAN/UMTS UTRAN Consultant Engineer) September 08-March 09 • Perform drive testing includes analysis of voice/data call quality, signal strength for the UMTS network. • Install Ericsson Node B UMTS/LTE 3106-3206-6102-6131-6201-6601 Cabinets. Perform unlocking the sites • Installation and Commissioning of Ericsson: Mini-link(ML), High Capacity (HC), Traffic Node, TN(AMM20P, AMM6P, AMM2P and HI-Cap, MMUs like MMU2C, MMU2D, MMU2F), SPO (1460, 1410, 210), RAU1 & RAU2 • IRAT (Inter-Radio Access Technology) testing included handover between GSM and UMTS networks and the continuity of the data transfers (upload/download). Nokia Siemens Networks, Saudi Arabia (2G/3G Consultant Engineer) January 08-July 08 • Installation and Commissioning of Nokia Flexi EDGE BTS, Nokia WBTS, Nokia FIU19E, Nokia FIU19, Nokia Flexi BSC, Flexi Packet Radios, FPH A2200/A1200, Upgrade license for Flexi Families • Ensure quality customer satisfaction survey targets and carry end to end RAN support function. • TCP/IP, Ethernet, MPLS, OSPF, LAN, WAN, DCN, Synchronization, NMS, ATM, Design & Implementation • Perform Drive Test prior to the market launch to verify system functionality and KPI requirements. Grameen Phone, Bangladesh (System Engineer) February 05-January 08 • Installation, Commissioning & Integration of RBS3518,RBS3418 RBS2206, RBS2107 RBS2106, RBS2106i, RBS2116, RBS2216, RBS2308, RBS2309, RBS3106, RBS3206,RBS 3216, • Installation and Commissioning of Nokia Flexi EDGE BTS, Nokia WBTS, Nokia FIU19E, Nokia FIU19, Nokia Flexi BSC, Flexi Packet Radios, FPH A2200/A1200, Upgrade license for Flexi Families • Perform network selection & drive Testing prior to market launch to verify system functionality, KPI requirements, RF performance, audio quality, call processing, OTA, data services, feature and application functionality. • Physical optimization of the sites like antenna, height, tilts changes based on clutter & traffic density. Network Management Center, NMC: • Operation, Maintenance & Performance testing from NMC using TNMS Core, Net viewer, EMOS, Mini-link Network Element Utilization, Performance , Alarm and Outage monitoring and taking necessary measures • Coordination, monitoring, remote analyses, identifying faults, site visits, troubleshooting, the required changes and repairs in order to achieve better network performance.

3. • Transmission Path Creation for new and existing sites. Unlocking BTS from NMC MEMBERSHIP IEEE, OSA, SPIE

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