Jan Pettersson

Title: Innovative Contributions of Jan Pettersson in Cellular Communication

Introduction:

Jan Pettersson, an accomplished inventor based in Sundbyberg, Sweden, has made significant contributions to the field of cellular communication. With a total of three patents to his name, Pettersson's work focuses on enhancing the efficiency and reliability of mobile communication systems.

Latest Patents:

Among Pettersson's latest patents is the invention titled Evaluation of Random Access Preamble Codes. This invention pertains to methods and arrangements for gathering statistics related to random access operations in a cellular radio communication network. The technology aims to supervise random access operation by analyzing gathered statistics and issuing alarms when abnormal behavior is detected, ultimately improving the reliability of communication systems.

Another notable patent is Method and System of Transmission Power Control, which addresses transmission power control in Code Division Multiple Access (CDMA) cellular mobile radio systems. This invention presents a method and apparatus designed to transmit compensated Transmission Power Control (TPC) commands, specifically when there is a substantial loop delay for user equipment entities.

Career Highlights:

Jan Pettersson is currently employed at Telefonaktiebolaget LM Ericsson, a leading company in telecommunications. His career at Ericsson has been marked by a commitment to innovation and excellence, contributing to the advancement of mobile communication technologies.

Collaborations:

In his journey as an inventor, Pettersson has collaborated with notable colleagues such as Thomas Östman and Leif Thomas Östman. These collaborations have likely enriched his work, fostering an environment of shared knowledge and creativity within the field.

Conclusion:

Jan Pettersson is a prominent figure in the realm of cellular communication, with a proven track record of innovation. His patents reflect a dedication to enhancing communication systems, ensuring they are more efficient and reliable for users. As technology evolves, contributions from inventors like Pettersson will continue to shape the future of telecommunications.