This inventor holds 1 USPTO granted patent. Top assignee: Telefonaktiebolaget Lm Ericsson (Publ). Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Andrey Nakamura: Innovator in Cell-Free Communication Systems
Introduction
Andrey Nakamura is a notable inventor based in Belem—Para, Brazil. He has made significant contributions to the field of communication technology, particularly in the development of mechanisms for cell-free communication systems. His innovative approach has led to advancements that enhance the efficiency and effectiveness of wireless communication.
Latest Patents
Andrey Nakamura holds a patent titled "Precoding and power allocation for access points in a cell-free communication system." This patent outlines a method performed by a controller of access points (APs) that involves obtaining channel estimates of a radio propagation channel between the APs and user equipment. The method includes determining a precoder for the APs, which consists of a zero-forcing (ZF) precoding factor and a power allocation factor. The ZF precoding factor is derived from the channel estimates, while the power allocation factor is optimized to maximize total transmission power for all user symbols directed to the user equipment. The method ensures that the transmission power of each AP does not exceed a specified power constraint, and it initiates the transmission of precoded user symbols towards the user equipment.
Career Highlights
Andrey Nakamura is currently employed at Telefonaktiebolaget LM Ericsson (Publ), a leading company in telecommunications and networking. His work focuses on enhancing communication systems, making them more efficient and reliable. With a patent portfolio that includes one patent, he continues to push the boundaries of technology in his field.
Collaborations
Andrey collaborates with Eduardo Medeiros, a fellow innovator in the telecommunications sector. Their partnership exemplifies the importance of teamwork in driving technological advancements.
Conclusion
Andrey Nakamura's contributions to cell-free communication systems highlight his role as an influential inventor in the telecommunications industry. His innovative patent demonstrates a commitment to improving wireless communication technology.