Per Ödling

Title: Per Ödling: Innovator in Telecommunications

Introduction

Per Ödling is a notable inventor based in Luleå, Sweden. He has made significant contributions to the field of telecommunications, particularly in the development of VDSL systems. With a total of 2 patents, Ödling's work focuses on enhancing data transmission efficiency and mitigating common issues faced in VDSL technology.

Latest Patents

Ödling's latest patents include innovations related to VDSL technology. One of his key inventions is the "Zipper," which implements a time-synchronized frequency-division duplex for discrete multi-tone (DMT) modulation. This system allows two communicating Zipper modems to transmit DMT symbols simultaneously using a common clock. By synchronizing the transmitters, the invention effectively reduces near end cross-talk (NEXT) and echoes, improving the quality of the received signal. Additionally, his work addresses the challenges of upstream FEXT in VDSL systems, providing a solution that allows modems at varying distances from a central station to achieve target bit rates while minimizing interference.

Career Highlights

Per Ödling is currently employed at STMicroelectronics N.V., where he continues to innovate in the telecommunications sector. His expertise in VDSL technology has positioned him as a key player in the development of advanced communication systems.

Collaborations

Ödling has collaborated with notable colleagues, including Mikael Isaksson and Daniel Bengtsson, to further enhance the capabilities of telecommunications systems.

Conclusion

Per Ödling's contributions to VDSL technology demonstrate his commitment to improving telecommunications. His innovative patents and collaborative efforts continue to shape the future of data transmission systems.