Ryan Kim

Background

About Ryan Kim

A highly motivated, ambitious, energetic Staff engineer - Extensive Mobile and Location and Wireless Connectivity technology knowledge- Embedded software engineering knowledge Overall 15years career as software engineer 9 years experience in Mobile and CDMA, WCDMA technology 4 years experience in semiconductor market +7 years experience in Wireless connectivity technology +4 years experience in location technology Background on each technology 1. Location - Knowledge on GPS/Glonass principle- Trouble shooting capability such as log analysis- Expert in SiRFStar System - Understanding SiRF Host software structure and each modules- Expert in transport protocol such as OSP and MEI- Expert in UART interface, Transport issue debugging capability- Expert in Android location Service- Understanding 2G/3G CP protocol and SUPL - Expert in Synergy location interface architecture - Experience on using ULTS and PLTS. WiFi - Understanding 802.11 Spec- Understanding Synergy WiFi modules such as NME, SME, HIP, Router - Knowledge on COEX - Understanding Debugging procedure and Expert in using tools such as Wireshark and OmniPeek - Expert in Linux system and kernel and Android as well - Understanding SDIO interface. Bluetooth - Debugging capability of entire profiles- Understanding BLUETOOTH Spec- Understanding CSR COEX and Debugging steps- Understanding BCSP protocol and UART interface- Expert in using tools such as FTS and USBEE logic analyzer.