TAEWOON YUN

TAEWOON YUN

WCDMA NodeB S/W designer

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location of TAEWOON YUNSouth Korea

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  • Timeline

  • About me

    OPO(Operative Product Owner) at Ericsson

  • Education

    • Kyungpook National University

      -
      Bachelor's degree Electronic Engineering
  • Experience

    • LG Electronics

      Dec 2000 - Oct 2005
      WCDMA NodeB S/W designer

      - Position : . S/W designer- S/W Feature :. Embeded OS(vxWorks) BSP/kernel/driver on PowerPC- Language : C, shell script- OS : window - Linux, target - VxWorks - Tools : Tornado- Product : NodeB- Customer : SKTelecom, KT

    • LG-Nortel

      Nov 2005 - Jun 2010
      WCDMA NodeB S/W designer

      - Position : . S/W designer- S/W Feature :. Embeded OS(Linux, vxWorks) BSP/kernel/driver(Memory, DMA, PCI-E, etc)- Language : C, shell script- OS : host - Linux, target - VxWorks and Linux- Tools : UCM Clearcase, RtRt(Rational Test RealTime), ClearQuest - Product : NodeB- Customer : SKTelecom, KT

    • Ericsson

      Jul 2010 - now

      - Test simulator based on SIMICS- Traffic simulator - S/W Feature :. Linux kernel bridge handler for IPv6 packet processing. EoGRE over IPv6 tunnel. DHCPv6 and DHCPv6 Relay. IPv6 Multicast Solution(DOS guard) :NDP(RFC 4861), MLDv2 (RFC 3810) and DHCPv6(RFC3315). IPv6 QoS. CGCM(Carrier Grade CAPWAP Management) over IPv6- Language : C, Python, shell script- OS : host - Linux, target - Linux (Power PC and MIPS)- Tools : Subversion, JIRA, Coverity- Product : AP (Access Point)- Customer : COMCAST - Position : maintain fast track (China Mobile,China Unicom)- Language : C, C++- OS : host - Linux, target - OSE- Tool : Clearcase - Product : RRUL62, RRUL81- Customer : China Mobile, China Unicom - S/W Feature : . 802.11r(IEEE) - FT Key management and Exchange using CAPWAP(RFC5415). 802.11r Performance : Roaming Path optimization to meet WiFi-Alliance's performance. Linux kernel bridge handler. Linux kernel module for Netlink APP S/W- language : C, Java- OS : host - Linux, target - Linux and UcLinux- Tools : Subversion, JIRA, Coverity- Product : AP(Access Point), WIC(WiFi Controller) - Position : . LTE RU (radio unit) system S/W designer . China RU (radio unit) S/W designer- Language : C, C++- OS : host - Linux, target - OSE- Tool : Clearcase - Product : DCM800, DCM2100, RRUS62- Customer : DOCOMO(Japan), China mobile, China Unicom - Position : . S/W designer- S/W Feature :. Linux kernel device driver(Memory, DMA, PCI-E, etc) & BSP(Board Support Package) on PowerPC, ARM and OCTEON processor- Language : C- OS : host - Linux, target - Linux- Product : LTE FEMTO CELL, WDM PON

      • OPO(Operative Product Owner)

        Jan 2017 - now
      • Test tool S/W Designer

        May 2015 - Dec 2016
      • WiFi SW Designer

        Apr 2014 - Apr 2015
      • RBS S/W Designer

        Jan 2014 - Mar 2014
      • WiFi SW Designer

        Jul 2013 - Dec 2013
      • RBS S/W Designer

        Mar 2012 - Jun 2013
      • S/W designer

        Jul 2010 - Feb 2012
  • Licenses & Certifications