Markku Pukkila

Title: Markku Pukkila: Innovator in Single Antenna Interference Cancellation Technology

Introduction

Markku Pukkila is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of telecommunications, particularly in the development of technologies that enhance the performance of single antenna interference cancellation (SAIC) receivers. With a total of 6 patents to his name, Pukkila's work has had a profound impact on the efficiency of mobile communication systems.

Latest Patents

Pukkila's latest patents include innovative solutions for improving SAIC receivers. One of his notable inventions is the "Joint channel estimator for synchronous and asynchronous interference suppression in SAIC receiver." This invention introduces an advanced technique for joint channel estimation, allowing for the suppression of interference from co-channel signals without prior knowledge of the interfering training sequence or its timing position. The method can be implemented as a multistage equalization structure, enhancing the performance of SAIC receivers.

Another significant patent is the "Method and apparatus for determining components of a channel impulse response for use in a SAIC equalizer." This method is designed for use in mobile stations or base stations within a radio access network. It focuses on providing interference cancellation through a SAIC algorithm. The channel estimator in this method minimizes a special cost function with respect to the components of the channel impulse response, utilizing an iterative least mean squares procedure for optimization.

Career Highlights

Throughout his career, Markku Pukkila has worked with prominent companies in the telecommunications industry, including Nokia Corporation and Nokia Mobile Phones Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in mobile communication technologies.

Collaborations

Pukkila has collaborated with several professionals in his field, including Pekka A Ranta and Tommy Kristensen Bysted. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the telecommunications sector.

Conclusion

Markku Pukkila's contributions to the field of telecommunications, particularly in single antenna interference cancellation technology, have established him as a key figure in innovation. His patents reflect a commitment to enhancing communication systems, making significant strides in the industry.