Leif Thomas Östman

Title: Leif Thomas Östman: Innovator in Mobile Communication Technology

Introduction

Leif Thomas Östman is a notable inventor based in Spánga, Sweden. He has made significant contributions to the field of mobile communication technology. His innovative work has led to the development of a patent that addresses the challenges of power allocation in mobile networks.

Latest Patents

Östman holds a patent titled "Allocating power when simultaneously sending multiple messages." This invention involves a base station that receives multiple first signals from various mobile terminals over a first radio channel. The patent outlines a method for generating multiple acknowledgement signals for transmission over an acquisition indication channel (AICH) during the same access time slot. Each acknowledgement signal is tailored to respond to one of the mobile terminals and includes a unique signature sequence of bits associated with the first signal received from that terminal. The invention also details how to determine an AICH transmission power profile for the access time slot and adjust it if it exceeds a predetermined maximum transmission power parameter. This adjustment ensures efficient transmission of acknowledgement signals over the AICH.

Career Highlights

Leif Thomas Östman is currently employed at Telefonaktiebolaget LM Ericsson (Publ), a leading company in telecommunications. His work at Ericsson has allowed him to be at the forefront of mobile communication advancements. With a focus on improving network efficiency, Östman has contributed to the development of technologies that enhance user experience in mobile communications.

Collaborations

Östman collaborates with Jan Pettersson, a fellow innovator in the field. Their partnership exemplifies the collaborative spirit that drives innovation in technology.

Conclusion

Leif Thomas Östman is a distinguished inventor whose work in mobile communication technology has led to valuable advancements in the industry. His patent on power allocation in mobile networks showcases his commitment to improving communication efficiency. Through his contributions, Östman continues to influence the future of mobile technology.