
Mazen Laimon
Cellular wireless system protocol engineer with years of experience - GSM, UMTS, LTE (3GPP) & limited 5G with... | 457 Curie Drive, San Jose, United States
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Mazen Laimon’s Emails ml****@ap****.com
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Mazen Laimon’s Location 457 Curie Drive, San Jose, United States
Mazen Laimon’s Expertise Cellular wireless system protocol engineer with years of experience - GSM, UMTS, LTE (3GPP) & limited 5G with focus on device call performance, build integration, test, fault analysis, problem solving & troubleshooting/log analysis, training and documentation skills. Demonstrated skills in advanced hardware, software, validation, integration & functional testing, both device (iPhone & Apple watch) & network side. Strong communications skills - developed strong professional working relationships both internally, dev teams and externally with vendors and carriers. Skills: - In depth LTE (VoLTE, CSFB, FTPDL/UL Tput L1/L2/L3/NAS etc) signaling protocol analysis with focus on Baseband - Debug internal lab and customer 3G & 4G protocol issues by analyzing baseband logs and replicate issues in lab if need be - Hands-on, problem solver, passion for wireless communication & test instrumentation, integration, testing & debugging - A knack & passionate about debugging hardware & software issues to root cause, issue tracker and resolution - Carrier and Device vendor technical roadmap alignments - Data analysis, reporting & presentation - Automate routine tasks using Python - Baseband power performance measurements and characterization, internal proprietary tools used - Collaboration with others, with clear communication & interpersonal skills - Utilized lab test equipment, RF spectrum analyzer, nw emulator; CMW500, Anritsu MD8475A, oscilloscopes, DMM, Power Supplies & RF Channel emulators; Azimuth and Spirent (VR5) Software: Python & Automation, Cellular Protocol Analysis & Log analysis tools: Intel STT & CAPS, Qualcomm QXDM, APEX & QCAT, Wireshark, TEMS & TEMS Visualization, Geoprobe , C, Assembly, Circuit Analysis using SPICE, Apple & MS Office Productivity suites, Data Analytics Professional Training: GSM, UMTS, LTE & LTE advanced - LTE CA, VoLTE & log analysis tools
Mazen Laimon’s Current Industry Apple
Mazen
Laimon’s Prior Industry
Apple
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Work Experience

Apple
Wireless Performance & Test Engineer
Wed Jul 01 2009 00:00:00 GMT+0000 (Coordinated Universal Time) — Present