Company Filing History:
1 out of 8,282 
1 out of 5,727 
1 out of 2,225 
Years Active: 2008-2022
Title: Innovations of Jari Ylioinas in Beamforming Technology
Introduction
Jari Ylioinas is a notable inventor based in Oulu, Finland. He has made significant contributions to the field of telecommunications, particularly in the area of beamforming technology. With a total of three patents to his name, Ylioinas has developed innovative solutions that enhance the efficiency of multiple-input multiple-output (MIMO) antenna systems.
Latest Patents
Ylioinas's latest patents include groundbreaking work on interference-aware eigen-beamforming based on second-order statistics. This invention provides solutions for forming beams when cooperating multiple-input multiple-output antenna panels are utilized. The method focuses on minimizing total transmit power from an antenna array to served terminal devices while ensuring a minimum allowable expected value of signal-to-interference-plus-noise ratio (SINR). The optimization process involves calculating expected values of SINR based on sets of beamforming weights and weighted second-order statistics.
Another significant patent involves a method and apparatus for a transmission scheme that performs beamforming optimization for MIMO architecture. This apparatus maintains channel state information of various radio channels, calculating beamforming weights based on second-order statistics. It optimizes the transmission for each terminal device to maximize a predefined metric, resulting in efficient data transmission using optimized beamforming weights.
Career Highlights
Throughout his career, Jari Ylioinas has worked with prominent companies in the telecommunications industry, including Nokia Corporation and Nokia Technologies Oy. His experience in these organizations has allowed him to develop and refine his innovative ideas in beamforming technology.
Collaborations
Ylioinas has collaborated with notable colleagues such as Olli Piirainen and Kari Juhani Hooli. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Jari Ylioinas is a distinguished inventor whose work in beamforming technology has made a significant impact on telecommunications. His innovative patents demonstrate his commitment to enhancing the efficiency of MIMO systems, paving the way for future advancements in the field.