Company Filing History:
Years Active: 2001-2003
Title: Innovative Contributions of Johan Nyström in Telecommunications
Introduction
Johan Nyström, an accomplished inventor based in Stockholm, Sweden, has made significant contributions to the field of mobile telecommunications. With a total of six patents to his name, his innovations focus on enhancing communication systems, particularly in variable radio environments.
Latest Patents
One of Johan's latest patents encompasses a method for improving the performance of random access communications systems. This invention utilizes valid sets of burst signatures for transmission by mobile stations, optimizing signature lengths based on operational environments. The approach allows for longer signatures in slower-moving scenarios and shorter signatures for high-speed conditions, with a unique feature of differentially-encoded signatures to reduce the radio channel's sensitivity to doppler spreads and frequency errors.
Another noteworthy invention is a method and system for facilitating the timing of base stations in asynchronous CDMA mobile communications systems. This innovation enables mobile stations to measure time differences between base stations, storing these metrics to maintain an updated relative timing estimate. As a result, the complexity of cell-search procedures is significantly reduced, allowing for quicker and more efficient connectivity.
Career Highlights
Johan Nyström is currently associated with Telefonaktiebolaget LM Ericsson (publ), a leading player in the telecommunications industry. His work has contributed to advancements in mobile communication technology, showcasing the importance of innovation in meeting the growing demands of connectivity.
Collaborations
Throughout his career, Johan has collaborated with talented colleagues such as Karim Jamal and Tor Björn Minde. These partnerships have played a crucial role in developing technologies that push the boundaries of telecommunications.
Conclusion
Johan Nyström's innovative spirit and commitment to enhancing mobile communication systems have resulted in multiple patents that reflect his expertise in the field. His contributions not only underscore the importance of innovation in technology but also demonstrate the collaborative effort that drives progress in telecommunications.
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