Ulf Backman

Title: Ulf Backman: Innovator in Communication Systems

Introduction

Ulf Backman is a notable inventor based in Hägersten, Sweden. He has made significant contributions to the field of communication systems, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of communication technologies.

Latest Patents

Ulf Backman's latest patents include a method and arrangement in a communication system, specifically a method and arrangement in a first carrier controller associated with a network node. This innovative method aims to provide distributed power management for multiple power amplifiers within a sector. The first carrier controller, network node, and power amplifiers are integral components of the communication system. The method involves scheduling power allocation for each power amplifier based on the estimated radio frequency power usage by at least one carrier controlled by the first carrier controller. This allocation is prioritized according to the value assigned to each carrier within the sector.

Another significant patent involves transferring data in a fixed-site radio transceiver station by modulating power supply current. In this system, information about a tower-mounted radio frequency amplifier apparatus can be automatically transferred to another part of the fixed-site radio transceiver station. This transfer occurs by modulating the power supply current drawn from the other portion by the tower-mounted radio frequency amplifier apparatus.

Career Highlights

Ulf Backman is associated with Telefonaktiebolaget LM Ericsson (Publ), a leading company in telecommunications. His work at Ericsson has allowed him to contribute to advancements in communication technology, particularly in power management and data transfer methods.

Collaborations

Ulf has collaborated with notable coworkers such as Sven I Nilsson and Jacob Kristian Osterling. Their combined expertise has likely fostered innovative solutions in the field of communication systems.

Conclusion

Ulf Backman is a distinguished inventor whose work in communication systems has led to valuable patents that enhance the efficiency of power management and data transfer. His contributions continue to influence the telecommunications industry.