Location History:
- Partille, SE (2000)
- Ojersjo, SE (2009 - 2019)
- Öjersjö, SE (2009 - 2019)
Company Filing History:
Years Active: 2000-2025
Title: The Innovations of Roland Carlsson
Introduction
Roland Carlsson is a notable inventor based in Öjersjö, Sweden. He has made significant contributions to the field of communication systems, holding a total of 16 patents. His work primarily focuses on improving the efficiency and performance of Multiple Input Multiple Output (MIMO) communication systems.
Latest Patents
One of his latest patents involves a method for reducing the peak-to-average power ratio (PAPR) in MIMO communication systems. This method is executed in a precoder unit and includes confining the power of a MIMO signal within specified thresholds while applying a gradient method to achieve a set power target. Additionally, he has developed a method for controlling PAPR reduction for multi-antenna transmitters using Orthogonal Frequency Division Multiplexing (OFDM). This method introduces a peak reduction signal to the subcarriers to suppress peaks in the transmitted signal, employing various schemes for effective signal management.
Career Highlights
Throughout his career, Roland has worked with Telefonaktiebolaget LM Ericsson, a leading telecommunications company. His experience in this organization has allowed him to refine his skills and contribute to groundbreaking innovations in communication technology.
Collaborations
Roland has collaborated with notable colleagues such as Henrik Sahlin and Torbjorn Karlsson. These partnerships have fostered a creative environment that has led to the development of advanced communication solutions.
Conclusion
Roland Carlsson's contributions to the field of communication systems through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and pave the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.