北京招聘

General Purpose

Works as an experienced Engineer in LTE eNB product for entity level Integration & Verification.

Position Description

The objective is to work as an Integration & Verification focusing on user plane MAC-PS verification testing. Candidate is expected to play the role of a integrator and tester the User Plane Layer1/Layer2 in LTE eNB BJ R&D. The main tasks will be:

-Focus on LTE NodeB User Plane integration testing.

- Entity verification includes review/analysis of L1/L2 or L3 feature specifications especially in MAC-PS, working out case design and execute in subsystem level release.

-Release level core regression to make sure the high quality of RLC/MAC/PHY basic functionalities.

- Defects investigation/reporting which includes cooperation with Dev HW/SW teams.

Position Requirements

M. Sc, B Sc in Electrical Engineering, Telecommunication, Computer Science or an equivalent degree.
At least 4+ years experience in SW/HW integration or system testing wireless radio access products

- Technical knowledge of wireless technology (GSM/EDGE, WCDMA, WiMax or LTE)

- Knowledge on LTE and LTE-A standardization (3GPP RAN);

- Excellent knowledge of LTE RLC/MAC/PHY layer related work, including integration and testing.

- Excellent knowledge of User Plane domain areas (Layer 1 : PHY, Layer 2 : MAC Scheduling)

- Experience with test analysis, test case design and test execution.

- Experience with subsystem or system testing and troubleshooting

- Experience with test equipments & Tools: signal generators, spectrum analyzers, test mobile (TM500), protocol analyzer (NetHawk analyzer)

- Experience with test automation is a plus

- Good knowledge of Computer architectures, specially knowledge of DSP SW Architecture would be a big bonus.