Guangwei Chen Email and Phone Number

Note: Motorola transferred the majority of its global public wireless network infrastructure business to Nokia Siemens Networks (“NSN”). Based on agreement, I joined NSN as a part of this deal in April of 2011.Dept: System Integration Test and System Test teamPosition: Senior System Test EngineerJob description:1. Set up all kinds of test environment based on different APs (DAP, GAP, SAAP) with 2.5G/3.5G frequency; as well as other WiMAX system elements’ (CPE, CAPC, EMS, etc.) physical connection and configuration;2. Upgrade and downgrade software for AP, CPE, CAPC, and all network elements aligns with test requirements;3. Perform WiMAX system test based on different types of AP at 5M/7M/10M bandwidth; specializing in AP and CAPC Function System Test (NE, HandOver, Idle Entry, etc.); including new feature test and regression test;4. Learn new features and writing test cases according to requirements;5. Identify defects of software by debugging and system test analysis; as well as verify the fixed bugs.

Dept: Box Test team Position: Senior System Test EngineerJob Description:1. Perform AP throughput test in WiMAX system between AP and CPE or AP and USB Dongle (UL, DL), including establish AP throughput test environment, report throughput quality of bandwidth, package losing rate of network environment; 2. Perform CAPC Box Test; including load and stress performance test via an automation tool (simulator); as well as EMS/CAPC’s functions test;3. Set up the necessary test environments, including upgrade and configure all elements;4. Write test cases and test plan, as well as verify the fixed bugs and test results analysis.