Johan Haeggström

Title: Innovations by Johan Haeggström

Introduction

Johan Haeggström is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of data transmission, particularly in the context of mixed networks. With a total of 3 patents to his name, his work has had a considerable impact on communication technologies.

Latest Patents

One of Johan's latest patents is focused on a data transmission method and a network element. This invention addresses the transmission of speech information over mixed networks, especially over segments utilizing packet transmission within otherwise circuit-switched data transmission networks. The innovation involves connecting PCM transmission lines with a packet-based network, such as an IP network, allowing data from one or more channels of a first PCM transmission line to be collected in the payload part of a data packet. The destination address of the data packet is constructed to enable the packet network entity connected to the second PCM transmission line to determine the appropriate channel or channels for data transmission.

Another significant patent by Johan is related to the sharing of protocol processing. This invention describes an arrangement of a network element that routes communication traffic among different types of communication networks. It includes a central processing unit designed to perform routing operations based on a communication protocol stack. The arrangement also features devices that handle signal processing issues and communicate with the central processing unit. The communication protocol stack is divided into a first stack in the central processing unit and a second stack in the signal processing devices, allowing for efficient protocol operations.

Career Highlights

Johan Haeggström is currently employed at Nokia Corporation, a leading company in telecommunications and technology. His work at Nokia has allowed him to explore innovative solutions in data transmission and network communication.

Collaborations

Throughout his career, Johan has collaborated with talented individuals such as Tommi Koistinen and Olli Sakari Kirla. These collaborations have contributed to the development of advanced technologies in the field.

Conclusion

Johan Haeggström's contributions to data transmission and network technology highlight his innovative spirit and dedication to advancing communication systems. His patents reflect a deep understanding of the complexities involved in modern networking, making him a valuable asset in the field of telecommunications.