David Astély

Title: David Astély - Innovator in Wireless Communication

Introduction

David Astély is a prominent inventor based in Stockholm, Sweden. He has made significant contributions to the field of wireless communication, holding 2 patents that showcase his innovative approach to technology.

Latest Patents

Astély's latest patents include a method for a digital receiver that utilizes second order statistics for adaptive co-channel interference rejection in wireless communication. This invention employs digitally I, in phase, and Q, quadrature, branches of a received transmitted signal as input to the receiver. It incorporates coarse synchronization and frequency offset compensation on the signal. The design features means for derotation, separation, filtering, estimating, and detecting transmitted symbols in the received signal. This invention enhances co-channel rejection in wireless communication, thereby increasing the number of communication channels for frequencies used. Another notable patent is a measuring method and receiver that utilizes an array antenna to measure the spatial color of received interference. The interference detector controls the method for combining signals received by different antenna elements, while monitoring devices enhance the operation of a radio system.

Career Highlights

David Astély is currently employed at Nokia Corporation, where he continues to develop innovative solutions in wireless technology. His work has been instrumental in advancing the capabilities of communication systems.

Collaborations

Astély has collaborated with notable colleagues, including Atte Artamo and Martin Kristensson, contributing to a dynamic and innovative work environment.

Conclusion

David Astély's contributions to wireless communication through his patents and work at Nokia Corporation highlight his role as a key innovator in the field. His inventions are paving the way for advancements in communication technology.