Company Filing History:
Years Active: 2001
Title: Jari Hämäläinen - Innovator in Cellular Telecommunications
Jari Hämäläinen is a notable inventor based in Tampere, Finland. With a focus on optimizing data transfer modes in cellular telecommunications, he has contributed significantly to the field through his innovative patent. His work showcases the intersection of technology and practical solutions in communication systems.
Latest Patents
Hämäläinen holds a patent for an "Automatic data transfer mode control." This invention addresses the optimization of data transfer modes in cellular telecommunication systems. The method involves controlling the data transfer mode based on the downlink quality measured by the mobile station and the uplink quality measured by the base station. This innovative approach allows for determining a desired maximum threshold for the RXQUAL value. When the RXQUAL exceeds this threshold, it implements a more error-tolerant channel coding with a lower transmission speed, while increasing available channel resources. This ensures a constant user data transmission rate, enhancing overall communication efficiency.
Career Highlights
Jari Hämäläinen is associated with Nokia Mobile Phones Limited, a company renowned for its contributions to mobile technology and telecommunications. His role in the company has allowed him to collaborate on various projects that focus on advancing mobile communication strategies and technologies.
Collaborations
Throughout his career, Hämäläinen has worked alongside talented colleagues, including Harri A Jokinen and Markus Tapani Hakaste. Their collective expertise contributes to the innovative environment in which they operate, fostering the development of advanced telecommunications solutions.
Conclusion
Jari Hämäläinen's contributions to the field of cellular telecommunications, particularly through his patent on automatic data transfer mode control, exemplify the essential role of inventors in advancing technology. His work at Nokia Mobile Phones Limited, in collaboration with skilled coworkers, continues to pave the way for innovations that enhance communication systems worldwide.