Joseph Wu

Experience

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  SmarTone

  Jul 2008 - Jul 2011

  RF Engineer

  Job role: Network Performance Monitoring and OptimizationResponsible for regular network performance monitoring and VIP complaint troubleshooting. Take part in 2G & 3G network optimization projects as radio engineer.

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  Huawei Technologies

  Jul 2011 - Dec 2020

  1. New technology studiesField trial and live network implementation studies on 4.5G and 5G onwards technologies, such as 5G mmWave & sub6G, NB-IoT & eMTC, Massive MIMO, TM9/10 etc. Key engineer on Hong Kong's first 5G mmWave demo. Now working on 5G network evolution and rollout project.2. Network system supportProvide support to existing GSM/UMTS/LTE technologies and RF/RAN/OSS system, including strategy optimization, network architecture revamp, system upgrade, problem troubleshooting, field testing etc. Show less

  • Senior RF Engineer, Team Leader

    Jul 2017 - Dec 2020

  • Senior RF Engineer

    Jan 2016 - Jun 2017

  • RF Engineer

    Jul 2011 - Dec 2015
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  Airport Authority Hong Kong

  Dec 2020 - now

  Hong Kong International Airport Enterprise 5G Infrastructure:- network deployment coordination- oversee operation managed service- manage public operators cut in- manage private 5G system- support aviation applications running on private 5G systemTelecommunications management:- coordinate fixed and mobile telecom network operators in HKIA- manage contracts with telecom industry and other commercial radio servicesThird runway system (3RS) related telecom:- preparation for public 4G and 5G infrastructure project- high level design for private 5G network- coordinate telecom industry for fixed and wireless services in 3RS Show less

  • Manager

    Oct 2024 - now

  • IT Specialist

    Dec 2020 - Nov 2024