Taisto Niiranen

Title: Taisto Niiranen: Innovator in Wireless Communication

Introduction

Taisto Niiranen is a notable inventor based in Ii, Finland. He has made significant contributions to the field of wireless communication, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of mobile communication systems.

Latest Patents

One of Taisto Niiranen's latest patents is for an ad hoc radio base station. This invention presents a method for locating a user apparatus by setting up two ad hoc cells. The first cell provides an omnidirectional cell, while the second cell offers a directional cell using a set of directional or beamforming antennas. The main lobes of the antennas are directed in different directions, with one antenna of the second cell being active at a time. The method includes establishing a radio connection to a user apparatus and obtaining information on the signal-to-noise ratio and Timing Advance required for the connection. Another significant patent is a method and arrangement for detecting subscriber identity. This method captures wireless messages transmitted from a mobile subscriber apparatus and detects an encrypted subscriber identity. It retrieves an unencrypted subscriber identity from an entity within the mobile phone system infrastructure based on the encrypted identity.

Career Highlights

Taisto Niiranen is currently employed at Exfo Oy, a company known for its innovative solutions in the telecommunications sector. His work at Exfo Oy has allowed him to develop and refine his inventions, contributing to advancements in wireless technology.

Collaborations

Throughout his career, Taisto has collaborated with talented individuals such as Jorma Ikäheimo and Timo Ainali. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Taisto Niiranen's contributions to wireless communication through his patents and work at Exfo Oy highlight his role as a significant innovator in the field. His inventions continue to influence the way mobile communication systems operate, showcasing the importance of innovation in technology.