北京招聘

Description

Ericsson China Access Network R&D Center is looking for Radio Integration Engineers for base station radio unit development.

Responsibilities

You will response for radio unit prototype phase HW/SW design integration includes:

• Connect TRX,PA,FU prototype into radio unit and Integrate radio unit HW and SW into a working product
• Radio unit calibration, verification method and process development
• Radio unit automated test environment development
• Tuning and optimize RF performance based on HW behavior and SW algorithm
• Radio unit characterization and parameters setting
• Failure trouble shooting
• Feedback problem and propose solution to HW, SW and System designer

Qualifications

• MS or above in Wireless Communication or equivalent
• 3 + years experience in telecommunications
• Solid knowledge of radio standards (GSM, WCDMA,CDMA and LTE)
• Solid knowledge in RBS Transceiver architecture and implementation
• Familiar with radio instruments such as spectrum analyzer, network analyzer, signal generator, etc.
• Good analytical and problem solving skills
• Good communication skills and social abilities
• Good written and spoken English

Preferred Experience on

• RBS radio digital design or
• RBS Transceiver/Power Amplifier design or
• RBS Radio System design or
• Automatic Test development design using Matlab, VEE or Labview