Dries Neirynck

Title: Innovations by Dries Neirynck in Ultra-Wideband Communication Systems

Introduction

Dries Neirynck is an accomplished inventor based in Dublin, Ireland, with a notable portfolio that includes three patents. His work primarily focuses on advanced methodologies that enhance the functionalities of ultra-wideband (UWB) communication systems. Neirynck's inventions demonstrate his commitment to innovation in a rapidly evolving technological landscape.

Latest Patents

Dries Neirynck's latest patents address critical challenges in UWB communication. One patent, "Secure Channel Sounding," introduces methods for securely performing channel sounding using a pair of UWB transceivers. This patent uniquely incorporates three methods: the first GCP Sync method adds a predetermined set of Golay Complementary Pairs to an 802.15.4a frame; the second CLASS method integrates a cyphered low auto-correlation sum set; and the third LCSSS method involves adding a low cross-correlation sidelobe sum set to the frame. These techniques are designed to transmit pseudo-randomly generated codesets while effectively compensating for inherent sidelobe distortions and channel-induced distortions at the receiver.

Another innovative patent by Neirynck centers on "Timing Recovery for Use in an Ultra-Wideband Communication System." This invention involves periodically digitizing a received UWB signal as a series of ternary samples. Through continuous correlation with a predetermined preamble sequence during the carrier acquisition mode, estimates of the channel impulse response (CIR) are developed. This method enhances data recovery by filtering out channel-induced noise, while simultaneously correcting carrier phase and timing errors.

Career Highlights

Throughout his career, Dries Neirynck has made significant contributions to the field of ultra-wideband technology. He has been associated with leading companies such as Decawave Limited and Imec, where he honed his skills and advanced his research.

Collaborations

Dries has collaborated with esteemed colleagues such as Ciaran McElroy and Michael McLaughlin. Their collective efforts have facilitated the development of groundbreaking technologies within the realm of wireless communication.

Conclusion

Dries Neirynck stands out as an influential innovator in the ultra-wideband communication sector. His patents reflect a deep understanding of complex communication systems and contribute to the ongoing evolution of secure and efficient communication methods. As technology continues to advance, Neirynck's inventions are likely to play a pivotal role in shaping the future of the industry.