Location History:
- Sävedalen, SE (2012 - 2013)
- Savedalen, SE (2014 - 2018)
Company Filing History:
Years Active: 2012-2018
Title: The Innovations of Roger Wallerius
Introduction
Roger Wallerius is a notable inventor based in Sävedalen, Sweden. He has made significant contributions to the field of telecommunications, holding a total of 8 patents. His work primarily focuses on methods for transmitting data efficiently in network systems.
Latest Patents
Among his latest patents are the Radio Base Station (RBS) and Radio Network Controller (RNC) technologies. The RBS patent describes a method for transmitting data to a User Equipment (UE). This method involves receiving a frame from a network node, which includes a sequence number. If the last received frame has a sequence number lower than the current frame's sequence number minus one, a timer is initiated, and the frame is temporarily stored. If a subsequent frame with a sequence number lower than the current frame and higher than the stored frame is received, it is also stored. Once all frames within the sequence range are received during the timer's duration, the frames are forwarded to the UE in the correct order.
Additionally, his uplink power control patent relates to a method in a centralized baseband unit (CBU) for generating a common uplink transmission power control (UL-TPC) stream in a network. The CBU connects to multiple remote radio units (RRUs), each linked to a UE. The CBU collects uplink power samples from each RRU and generates a common UL-TPC stream based on these measurements, which is then sent to each RRU for further transmission to the UE.
Career Highlights
Roger Wallerius has worked with Telefonaktiebolaget Lm Ericsson, a leading telecommunications company. His experience in this organization has allowed him to develop and refine his innovative ideas in the field of telecommunications.
Collaborations
Throughout his career, Roger has collaborated with notable professionals such as Jan Lindskog and Lars G Englund. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Roger Wallerius is a distinguished inventor whose work in telecommunications has led to significant advancements in data transmission methods. His patents reflect his commitment to innovation and efficiency in network systems.
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.