Yuhuan Cai
About
Yuhuan Cai is from 美国 德克萨斯州 普莱诺. Yuhuan works in the following industries: "电信", "信息技术和服务", and "无线通讯". Yuhuan is currently VP of Product at Micron Electronics, LLC. In Yuhuan's previous role as a Director Product Management (M2M) at Huawei Device USA, Yuhuan worked in Dallas/Fort Worth Area until Sep 2019. Prior to joining Huawei Device USA, Yuhuan was a Sr. Technical Sales Manager (M2M) at Huawei Device USA and held the position of Sr. Technical Sales Manager (M2M) at Dallas/Fort Worth Area. Prior to that, Yuhuan was a Sr. Staff Engineer - Validation at Wavecom from Jan 2006 to Feb 2009. Yuhuan started working as Sr. Staff Engineer/Object Lead - SW Verification at Sony Ericsson in Jan 2003. From Jan 2001 to Jan 2003, Yuhuan was Sr. Staff Engineer - System at Ericsson. Prior to that, Yuhuan was a Sr. Staff Engineer/Object Lead System Verification at Ericsson from Jan 1998 to Jan 2001.
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Yuhuan Cai's current jobs
Yuhuan Cai's past jobs
M2M Business Development, M2M Product Management, Channel Partnership Management, Carrier Relationship Management
North America M2M sales and business development, Product Planning, Carrier Partnership, and Distribution Channel management.
Senior Staff Engineer - Validation Protocol and system test on various Wavecom and Sony Ericsson GSM/GPRS/EGPRS M2M wireless modules. Anite SAS/SAT system setup and configuration. SAS Playback scripts developing for simulation of field test network conditions. AT&T 10776 testing in the areas of ENS, EONS, SIM-ME Interface, USSD, SMS, Network Selection, Call Processing, MWI, etc. and Supplementary Service, GPRS/EGPRS, AMR, EMR tests. Utilize AT commands and Tcl scripts to automate the regression tests and data tests on internal live cellular test network. Developed LBS test plan for CDMA 1xRTT cellular module product. TIA-916 GPS Control/User Plane Minimum Performance, GPS Privacy, Standalone/Autonomous GPS Tests on Spirent PLTS test system or on live network. Developed and automated 07.10 CMUX , TCP/IP, FTP, and GPS tests for GSM/GPRS and CDMA wireless modules.
Led a software verification team while facing extreme challenges, completed SW validation task, ensured the success launch of GR/GS64 GSM/GPRS M2M product. Verification project scheduling, resource planning, and coordination. Protocol test system selection, Anite SAS/SAT setup and configuration. SAS scripts development.
Developed and executed system level tests for various GSM/GPRS/EDGE mobiles. Automated Circuit Switch Data (CSD) and High Speed CSD throughput performance test. Developed and executed cellular system performance tests for Ericsson CMS8800 TDMA system including simulation of various faded RF environments
Led verification test team to develop test plan and test instruction for Mobile SMS testing. Analyzed System Requirement Spec. to define test cases; planed test schedule and test resource. Developed test scripts to execute the SMS test. Organized and coordinated the test activities; provided technical support to other test teams and test engineers. Received Ericsson Management Award for on-time completion of the project. Software Verification Team Lead Led a cross-functional software verification team in developing system test for DOCSIS 1.0 Cable Modem Termination System (CMTS). Initiated Peer-to-Peer training program to align the skill set of system verification team. Utilized SNMP, and MIB to conduct MAC layer, OSSI, and Baseline Privacy tests. Led test team in on-time completion of EDACS critical communication system verification project. Received Outstanding Performance Award