Tobias Ljungström

Title: Innovations of Tobias Ljungström

Introduction

Tobias Ljungström is a notable inventor based in Järfälla, Sweden. He has made significant contributions to the field of telecommunications, particularly in the area of cellular networks. With a total of 3 patents to his name, Ljungström's work has had a considerable impact on the industry.

Latest Patents

One of his latest patents focuses on the handling of control interface failure in multicast transmissions via a cellular network. In this invention, a control node establishes control plane sessions with a gateway node and radio access network nodes to manage multicast transmissions. The control node detects connection failures and initiates timers to manage the sessions effectively. Another patent involves methods for sending a second secondary cell of a wireless device. This method allows a radio network node to select a second SCell based on the connection states of a wireless device, ensuring efficient data transmission.

Career Highlights

Ljungström has worked with Telefonaktiebolaget LM Ericsson, a leading telecommunications company. His experience at Ericsson has provided him with a solid foundation in network technologies and innovations. His contributions have been instrumental in advancing cellular communication systems.

Collaborations

Throughout his career, Ljungström has collaborated with notable professionals in the field, including Rasmus Axén and Tobias Ahlström. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in telecommunications.

Conclusion

Tobias Ljungström's work exemplifies the spirit of innovation in the telecommunications industry. His patents and collaborations highlight his commitment to advancing technology and improving communication systems.