Company Filing History:
Years Active: 2004
Title: Richard Nilsson: Innovator in Subscriber Line Transmission Systems
Introduction
Richard Nilsson is a notable inventor based in Lulea, Sweden. He has made significant contributions to the field of telecommunications, particularly in subscriber line transmission systems. His innovative work has led to the development of a unique patent that addresses radio frequency interference (RFI) in multi-carrier modulation systems.
Latest Patents
Richard Nilsson holds a patent for a Subscriber Line Transmission System, specifically an RFI canceller. This invention is designed for use in subscriber line systems utilizing multi-carrier modulation. The RFI canceller measures RFI disturbances in carriers within a specific frequency band and estimates the RFI ingress into carriers outside this band. An error-correcting signal derived from this estimation is then subtracted from the received signal. The system may be implemented in a VDSL setup, with DMT as the multi-carrier modulation technique. The RFI canceller includes various components such as a demodulator, parallel to serial converter, digital to analogue converter, and an analogue RFI canceller circuit, which work together to enhance signal quality.
Career Highlights
Richard Nilsson is currently employed at STMicroelectronics N.V., where he continues to innovate in the field of telecommunications. His work has been instrumental in advancing technologies that improve data transmission and reduce interference in communication systems.
Collaborations
Richard collaborates with talented coworkers, including Mikael Isaksson and Magnus Johansson. Their combined expertise contributes to the success of their projects and the advancement of technology at STMicroelectronics.
Conclusion
Richard Nilsson's contributions to subscriber line transmission systems exemplify his commitment to innovation in telecommunications. His patent for an RFI canceller showcases his ability to solve complex problems in data transmission. Through his work at STMicroelectronics, he continues to make a significant impact in the industry.