Girum Alebachew

Title: Girum Alebachew: Innovator in Power Control and Impairment Processing

Introduction

Girum Alebachew is a notable inventor based in Kista, Sweden. He has made significant contributions to the field of telecommunications, particularly in power control and impairment processing. With a total of 2 patents, his work has advanced the efficiency and effectiveness of radio communication systems.

Latest Patents

Girum's latest patents include "Modified SIR values for fast power control" and "Efficient covariance computation by table lookup." The first patent relates to a receiver that features a fast power control unit designed to continuously manage the quality measure of a radio channel. This innovation is characterized by a modified Signal to Interference plus noise ratio (SIR), which eliminates the influence of self-interference. The second patent focuses on an impairment processor that utilizes a look-up table operation to minimize the computational complexity involved in determining impairment correlations between sample streams for an interference rejection receiver.

Career Highlights

Throughout his career, Girum Alebachew has worked with Telefonaktiebolaget Lm Ericsson, a leading telecommunications company. His experience in this organization has allowed him to develop and refine his innovative ideas, contributing to advancements in the industry.

Collaborations

Girum has collaborated with notable colleagues such as Andres Reial and Elias Jonsson. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and expertise.

Conclusion

Girum Alebachew's contributions to the field of telecommunications through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the efficiency of communication systems, showcasing the importance of innovation in technology.