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King of Prussia, PA
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Telecom Industry Vendor
Liberty Media R&D
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Principal Staff Engineer
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Ability to connect with like minded professionals , Expand network for next job
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This is Srini Gottumukkala from Philadelphia, PA. I am flexible to relocate with in United States and looking for job openings matching my work profile. At present I am working as a Senior Architect (UMTS based Next Generation Wireless Networks) at TruePosition Inc, a Liberty Media R&D company on 3G/UMTS based next generation networks and OMA SUPL based A-GPS location systems.
Following are the 3 areas I have worked with respect to software/system Development for Wireless/Telecom Networks for the past 17 years
1. UMTS GSM, GPRS, CDMA (IS-95 and IS-99), W-CDMA, Wireless Assisted Global Positioning System (A-GPS) Protocol development (Control plane and SUPL implementations), testing and deployment. I have worked on Nortel's and Siemens UMTS, GSM, VoIP, GPRS solutions. Work contribution to GPRS Architecture, Development, Coding and Testing with respect to PCU, SGSN and GGSN. Implemented GPRS feature for GSM Base Station Networks and system software development work on PCU. I worked as a Systems/Software Engineer implementing GPRS for Corporate GSM (C-GSM) Networks for Siemens Mobile Networks. The software Development is in Layer 2 and Layer 3 using SDL for system design and development. I have contributed to Base Station System Performance modeling of CDMA systems as corporate product R&D engineer. Designed call flows and tools to implement IS-801, RRLP (GSM) and RRC (UMTS) based A-GPS location systems for CDMA/GSM/UMTS networks.
2. SNMP, GDMO, OAM, Network Management in the BSS. GPRS feature implementation in OAM&P at Base Station Network. Systems Level Contribution to GPRS feature in developing SNMP and CMIP based Network Management systems both at BSS and NSS.
3. Proto-type design, Performance modeling, analysis and simulation of Data, Wireless and Broadband Networks (3GPP based UMTS networks and 3GPP2 based CDMA networks). This work is carried on using PROPHET and Network Simulator-2 (NS2).
I am working in Telecom/Wireless/Data Networks for the past 17 years and I hold an Engineering Masters Degree (MS) and a BS in Computer Science and Networks. I had worked in the Areas of UMTS, GSM, GPRS, CDMA (IS-95 and IS-99), A-GPS, SS7, ATM, Software Design, Development and testing for wireless base-station Networks (BSC) in the areas of Network Management, Protocols, Data Networks & Delay models and systems. I had also worked in System Engineering, Corporate Product Research, Performance Modeling & Analysis, design, capacity of Cell