Erik H Kjeldsen

Title: Innovations of Erik H Kjeldsen in Wireless Communication

Introduction

Erik H Kjeldsen is an accomplished inventor based in Marietta, GA (US), known for his contributions to wireless communication technologies. With a total of two patents to his name, Kjeldsen has developed innovative systems that enhance signal transmission and reception.

Latest Patents

Kjeldsen's latest patents include a "System and method for orthogonally multiplexed signal transmission and reception on a non-contiguous spectral basis." This invention implements Forward Error Correction (FEC) and Interpolated Tree Orthogonal Multiplexing (ITOM), utilizing a compact spectral waveform variant that employs a dyadic tree structure. This structure allows for flexible mapping of the transmit waveform to the available spectrum bandwidth on a non-contiguous and multiresolution basis. The system also features a receiver that implements a maximum likelihood (ML) synchronization scheme, which is pulse shape independent and non-data aided. Another significant patent is the "System and method for orthogonally multiplexed signal transmission and reception," which provides a wireless communication network that implements Circular Simplex Turbo Block Coded Modulation (CSTBCM) FEC, randomization, and Wavelet Packet Modulation (WPM). This network includes a transmitter that uses an adaptive tree structure, pruned to avoid known signal impediments, and a receiver that implements a maximum likelihood decision directed (MLDD) synchronization scheme.

Career Highlights

Throughout his career, Kjeldsen has worked with notable companies, including Scientific Research Corporation. His work has significantly impacted the field of wireless communication, showcasing his expertise in developing advanced modulation and error correction techniques.

Collaborations

Kjeldsen has collaborated with esteemed colleagues such as Alan Ray Lindsey and Fredric Joel Harris, contributing to the advancement of wireless communication technologies.

Conclusion

Erik H Kjeldsen's innovative patents and career achievements highlight his significant contributions to the field of wireless communication. His work continues to influence advancements in signal transmission and reception technologies.