Erik Nordhamn

Title: The Innovative Contributions of Erik Nordhamn

Introduction

Erik Nordhamn is a notable inventor based in Storvreta, Sweden. He has made significant contributions to the field of communication systems, particularly in the areas of preamble detection and despreading techniques. With a total of two patents to his name, Nordhamn's work showcases his expertise and innovative spirit.

Latest Patents

One of Erik Nordhamn's latest patents is a method and arrangement for preamble detection in a hardware accelerator for the Physical Random Access Channel (PRACH) in a CDMA-based communication system. This invention involves buffering input samples received at an antenna at a first rate and reading a predetermined consecutive number of these samples in parallel at a second, different rate. The hardware accelerator is designed to enhance high-speed data transmissions by integrating a reusable unit for code correlation and a dedicated unit for preamble detection.

Another significant patent by Nordhamn is the despreading-on-demand technique for use in spread spectrum receivers. This flexible and resource-efficient method allows for the despreading of only those channels that contain data, thereby optimizing the process. The data is buffered at a first rate and read out at a considerably faster second rate, enabling high-speed processing shortly after the last sample is received.

Career Highlights

Throughout his career, Erik Nordhamn has worked with prominent companies, including Telefonaktiebolaget Lm Ericsson. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative ideas in communication technology.

Collaborations

Erik has collaborated with notable colleagues such as Georg Mesko and Henrik Olsson. These partnerships have likely fostered an environment of creativity and innovation, further enhancing the quality of his inventions.

Conclusion

Erik Nordhamn's contributions to communication technology through his patents reflect his dedication to innovation and excellence. His work continues to influence the field, showcasing the importance of inventive thinking in advancing technology.