Keijo Harju

Title: Keijo Harju: Innovator in Header Compression Technology

Introduction

Keijo Harju is a notable inventor based in Tampere, Finland. He has made significant contributions to the field of packet data networks, particularly in header compression technology. His innovative approach has led to advancements that enhance the efficiency of data transmission.

Latest Patents

Keijo Harju holds a patent for a method and apparatus for controlling header compression and decompression in packet data networks. This patent, titled "Extension header compression," outlines a process where a predetermined header extension size is set for a network link. When a packet with an extension header list larger than this size is received, it is transmitted from the compressor to the decompressor without being used as a reference for subsequent decompression. This method prevents inconsistencies in compression context and improves compression efficiency, allowing correctly decompressed packets to be delivered to upper network layers without discarding any packets. He has 1 patent to his name.

Career Highlights

Keijo Harju is currently employed at Nokia Corporation, a leading telecommunications company. His work at Nokia has allowed him to focus on developing innovative solutions that address the challenges of modern data networks. His expertise in header compression has positioned him as a valuable asset in the field.

Collaborations

Keijo has collaborated with various professionals in his field, including his coworker Yanji Zhang. Their combined efforts contribute to the ongoing advancements in network technology and data transmission efficiency.

Conclusion

Keijo Harju's contributions to header compression technology exemplify the impact of innovation in telecommunications. His work not only enhances data transmission efficiency but also sets a foundation for future advancements in the field.