Our exciting opportunities are here for you!
For the next generation of wireless communication, new application cases considering two or more carrier combinations together with wide bandwidths bring new challenges for digital predistortion (DPD). DPD modeling computational complexity is becoming higher and higher, since more memory delay tap combinations need to be considered to fulfill the requirements of both FCC and the 3GPP.
This project uses machine learning to optimize the DPD model based on the specific PA property data, to improve the efficiency and performance of DPD algorithm.
You Will do,
- Raw data analysis including DPD data from Integration tests and the corresponding PA info. from factory data sheet or lab reports
- Clustering model using python/MATLAB
- Classification model
- Verification based on training dataset or testbed data
- Machine learning related knowledge, python and MATLAB (signal processing related background is better)
- With bachelor or above degree
- Excellent English skills
What’s in it for you?
With over 90,000 employees across 180+ countries, we have a culture that respects and supports your ambitions, in alignment with our values of Respect, Professionalism and Perseverance. Ericsson is extremely focused on learning and development, supports mobility and flexible working hours. We are also committed to diversity and inclusion and to be a responsible and relevant driver of positive change. We also offer some awesome benefits, amazing career development and training programs to provide an empowered career in a connected world.
What happens next once you apply? Read about the next steps here
Ericsson provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetics.
Ericsson complies with applicable country, state and all local laws governing nondiscrimination in employment in every location across the world in which the company has facilities. In addition, Ericsson supports the UN Guiding Principles for Business and Human Rights and the United Nations Global Compact.
This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, training and development.
Ericsson expressly prohibits any form of workplace harassment based on race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetic information.
Primary country and city: China (CN) || || Beijing || R&D
Req ID: 402708