Seppo E Lamberg

Title: Seppo E Lamberg: Innovator in Digital Communication Technologies

Introduction

Seppo E Lamberg is a notable inventor based in Salo, Finland. He has made significant contributions to the field of digital communication, particularly in the areas of signal demodulation and gain control in radio-telephone systems. With a total of 2 patents, Lamberg's work has had a lasting impact on the telecommunications industry.

Latest Patents

One of Lamberg's latest patents is focused on the demodulation of digital phase modulated signals. This method involves demodulating a signal modulated by differential quadrature phase shift keying, allowing two bits of information to be coded into each symbol period. The technique utilizes a high-frequency clock to measure the time taken for the modulated signal to complete a predetermined number of cycles within the symbol period, comparing it to the time for an unmodulated signal.

Another significant patent addresses gain control in a time-division multiple access (TDMA) radio-telephone system. In this innovation, the automatic gain control (AGC) function of the receiver is adjusted to approximate the actual value at the start of the reception timeslot. By measuring the field strength of a specific signal transmitted by a base station during a preceding timeslot, the required AGC gain is calculated and set accordingly for optimal reception.

Career Highlights

Seppo E Lamberg is currently associated with Nokia Mobile Phones Limited, a leading company in the telecommunications sector. His work at Nokia has allowed him to contribute to advancements in mobile communication technologies, enhancing the performance and reliability of mobile devices.

Collaborations

Throughout his career, Lamberg has collaborated with notable colleagues, including Harri Honkasalo and Harri A Jokinen. These collaborations have fostered innovation and have been instrumental in the development of new technologies in the field.

Conclusion

Seppo E Lamberg's contributions to digital communication technologies through his patents and work at Nokia Mobile Phones Limited highlight his role as a key innovator in the industry. His advancements in signal processing and gain control continue to influence the evolution of telecommunications.