Samu Saarinen

Title: Samu Saarinen: Innovator in Data Processing and Transmission Technologies

Introduction

Samu Saarinen is a notable inventor based in Oulu, Finland. He has made significant contributions to the field of data processing and transmission technologies. With a total of 3 patents, his work focuses on enhancing the efficiency and reliability of communication systems.

Latest Patents

Saarinen's latest patents include a data processing method, a transmitter, a device, a network element, and a base station. One of his inventions relates to a device that comprises a generating unit configured to generate a feedback signal. This device also includes a setting unit that sets a predetermined frequency shift to the feedback signal. Additionally, it features an evaluating unit that assesses distortion caused in a transmission chain based on the frequency-shifted feedback signal. The adapting unit is designed to adapt quadrature modulation pre-distortion algorithms of the transmission chain. Furthermore, the evaluating unit can evaluate distortion caused in the feedback chain based on the feedback signal having the original frequency.

Another significant patent involves a data transmission method, base station, and transmitter for compensating for non-linearities in a transmission chain. This transmitter includes a first forming device that creates a state expansion vector based on signal properties. It also features a modifier that modifies signal characterizing quantities with time-domain and frequency-domain compensation parameter vectors to form a pre-distorted signal. The transmitter is equipped with a second forming device that generates a feedback signal from the output signal of a transmission chain.

Career Highlights

Saarinen has worked with prominent companies in the telecommunications industry, including Nokia Corporation and Nokia Siemens Networks Oy. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in data transmission.

Collaborations

Throughout his career, Saarinen has collaborated with talented professionals, including Kauko Heinikoski and Jani Suonperä. These collaborations have contributed to the advancement of technologies in the field.

Conclusion

Samu Saarinen's contributions to data processing and transmission technologies highlight his innovative spirit and dedication to improving communication systems. His patents reflect a deep understanding of the complexities involved in data transmission, making him a valuable figure in the industry.