As the tech firm that created the mobile world, and with more than 54,000 patents to our name, we’ve made it our business to make a mark. When joining our team at Ericsson you are empowered to learn, lead and perform at your best, shaping the future of technology. This is a place where you're welcomed as your own perfectly unique self, and celebrated for the skills, talent, and perspective you bring to the team. Are you in?
Come, and be where it begins.
Our Exciting Opportunity
At Ericsson we are developing systems that use beamforming technology to improve system performance in radio networks. Beamforming enables a mobile communication system to better utilize the bandwidth and gain better coverage. Beam-forming comes in different variants e.g. SU-MIMO and MU-MIMO. Part of the thesis work will be to dive deeper into these methods and provide an accessible description of them. In test systems used for verifying beam forming different tools are used to simulate the transport of the RF signal through the air. One of these tools is the Butler Matrix that is used to simulate directions.
The purpose of this master thesis is to compare how different types of test equipment influence the theoretical and ideal beamforming model.
- Perform detailed study and analysis codebook based on reciprocity-based beamforming
- Build a location-based model for different types of beamforming
- Apply the model for the system under test (SUT) and collect data
- Assess the validity of the model using a graphical presentation
- Investigate the impact of the imperfect test tools in the system
- Report to Product Development Leader
To be successful in the role you must have
- Knowledge in Matlab (an advantage)
- Fluency in English
- Good analytical capability
- Good social skills
We are searching for two students that are close to finishing their M.Sc. degree in Wireless communication, Engineering Physics, Electrical Engineering, Computer Engineering, or a similar program.
What´s in it for you?
Here at Ericsson, our culture is built on over a century of courageous decisions. With us, you will no longer be dreaming of what the future holds – you will be redefining it. You won’t develop for the status quo, but will build what replaces it. Joining us is a way to move your career in any direction you want; with hundreds of career opportunities in locations all over the world, in a place where co-creation and collaboration are embedded into the walls. You will find yourself in a speak-up environment where empathy and humanness serve as cornerstones for how we work, and where work-life balance is a priority. Welcome to an inclusive, global company where your opportunity to make an impact is endless.
What happens once you apply?
To prepare yourself for next steps, please explore here: https://www.ericsson.com/en/careers/job-opportunities/hiring-process
Kindly note that we cannot process applications sent via email.
Please submit your application in English.Location for this role: Lund, Sweden
Recruiter: Dorota Baran, email@example.com
Last day to apply: 2021/01/27
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Do you believe that an organization fostering an environment of cooperation and collaboration to execute with speed creates better business value? Do you value a culture of humanness, where fact based decisions are important and our people are encouraged to speak up? Do you believe that diverse, inclusive teams drive performance and innovation? At Ericsson, we do.
We provide equal employment opportunities without regard to race, color, gender, sexual orientation, transgender status, gender identity and/or expression, marital status, pregnancy, parental status, religion, political opinion, nationality, ethnic background, social origin, social status, indigenous status, disability, age, union membership or employee representation and any other characteristic protected by local law or
Primary country and city: Sweden (SE) || || Lund || Stud&YP