Master Thesis Opportunity: Efficient AI Inference by Replacing Matrix Multiplication with Lookup Tables: Memory and Implementation Optimization

About Huawei Sweden R&D

Founded in 1987, Huawei Technologies has grown into a global leader in telecommunications and network solutions, with innovation at the core of everything we do. Huawei established its first overseas R&D office in Sweden in 2000, and since then, we’ve expanded rapidly. Today, over 400 R&D engineers are pushing boundaries in Stockholm, Gothenburg, and Lund, working on groundbreaking 6G wireless systems that shape tomorrow’s technology.

Join us on our journey to develop the future of tech and be a part of a team that thrives on innovation, works hard to solve the industry’s biggest challenges, and collaborates with top engineers worldwide. If you’re ready to contribute to world-changing advancements, we want you on board!

About the Project:

Department: Wireless Baseband Lab

Matrix multiplication is central to many AI models, but its computational complexity makes it difficult to achieve real-time, energy-efficient inference. This thesis will explore how traditional matrix multiplication in deep learning models can be replaced with lookup tables (LUTs), aiming to drastically reduce computational complexity while maintaining model accuracy. The idea is to precompute matrix multiplication and store the results in a table, enabling fast access during inference and significantly reducing the number of calculations required. The challenge is to replace expensive matrix multiplications without incurring prohibitive memory costs and sacrificing accuracy. The research will focus on memory optimization, table construction, indexing strategies, and efficient data access mechanisms.

Timeline

Given our current project schedules, we are looking for master’s students available to start in spring 2026.

Qualifications & Skills

• Background: deep learning, machine learning frameworks (e.g., TensorFlow, PyTorch), and AI model optimization techniques.
• Communication: Strong command of English, both spoken and written.
• Team & Independence: Capable of working effectively both in teams and independently.
• Commitment to Quality: High attention to detail and dedication to producing high-quality work.
• Desirable Experience: wireless communication, signal processing, 5G/NR.
  
  

Are you ready to apply your skills in a real-world setting and help us lead the charge in tech innovation? Join Huawei Sweden R&D, and let’s make tech history together!

For more information regarding this opportunity, please contact:

Tommy Zhongmin Deng

Director, Wireless Baseband Lab, Huawei Technologies Sweden AB,

Telephone 0046 08 120 60 862 | 0046 73 9200807

Zhongmin.Deng@huawei.com

Founded in 1987, Huawei Technologies has grown into a global leader in telecommunications and network solutions, with innovation at the core of everything we do. Huawei established its first overseas R&D office in Sweden in 2000, and since then, we've expanded rapidly. Today, over 400 R&D engineers are pushing boundaries in Stockholm, Gothenburg, and Lund, working on groundbreaking 6G wireless systems that shape tomorrow's technology.