Senior Engineer Resume San Jose, California - Hire IT People

SUMMARY:

7 years of algorithm design, simulation, research and development experiences in wireless communication systems with extensive backgrounds in 3GPP/IEEE 802.11 standards.
Technical expertise in IEEE 802.11ac/802.11ax cutting edge WLAN systems design and validation, lab and field performance characterization and optimization.
Deep understanding of wireless communication, digital communication, detection and estimation theory, digital signal processing, convex optimization and information theory.
Solid knowledge in 5G NR techniques, e.g., Massive - MIMO, mm-Wave, OFDM waveform & multiple access design.
Hands-on experiences in mobile/wireless industry on 2G GSM/3G WCDMA/4G LTE/LTE-A protocol stacks.
Proven research records with publications in top tier journals, international conferences, and book chapters.
Proficient programming skills in C/C++, Matlab, Simulink, OPNET, Perl, Wireshark.

PROFESSIONAL EXPERIENCE:

Confidential, San Jose, California

Senior Engineer

Responsibilities:

Worked with cross-functional teams in complete product cycles to deliver cutting edge 802.11 WLAN products.
Implemented IEEE 802.11ac/ax protocols and bring up the key features of Beamforming, MU-MIMO, OFDMA, etc.
Validated the key features, tuned the system performance, and debugged and fixed the system deficiencies to meet or exceed the internal and competitive KPI targets.
Evaluated the enhanced scheduling, grouping and sounding algorithms to optimize MU-MIMO performance.

Confidential, Hillsboro, Oregon

Research Intern

Responsibilities:

Research on the IEEE 802.11p standards for wireless access in vehicular environment (WAVE) and developed the OPNET simulation framework in C++.
Investigated 802.11ac and 802.11p hybrid network, provided the interference and collision performance analysis.

Confidential, San Diego, California

Wireless System Intern

Responsibilities:

System integration, verification and test of GSM/WCDMA/LTE protocol stacks.
Designed, executed and maintained test cases for GSM/WCDMA/LTE networks, e.g., throughput performance KPI, AT&T call processing, cell reselection, hard/soft handover, inter-RAT handover, carrier aggregation.

Confidential, Arlington, Texas

Research Assistant

Responsibilities:

Established the scaling laws of throughput capacity of hybrid wireless networks over fading channels, and provided the quality-of-service (QoS) performance analysis in terms of the average error probability (AEP).
Proposed a state-independent four-threshold (s, S, s', S') energy management strategy via dynamic programming to minimize the plug-in hybrid electric vehicles (PHEVs) daily energy cost.
Designed an optimal sensor selection scheme for large-scale wireless sensor networks in Smart Grid and derived a reminiscent of “water-filling” solution.
Developed a joint power and spectrum allocation algorithm via convex optimization to maximize the throughput performance of the LTE-Advanced mobile relay network.

Confidential

Research Intern

Responsibilities:

Formulated and simulated the 4G LTE uplink SC-FDMA system using Matlab.
Analyzed the classic channel estimation methods and validated the performance gain of MIMO.2014.