Petter Ersbo

Title: The Innovations of Petter Ersbo

Introduction

Petter Ersbo is a notable inventor based in Knivsta, Sweden. He has made significant contributions to the field of telecommunications, particularly in wireless communication technologies. With a total of five patents to his name, Ersbo's work has had a substantial impact on the industry.

Latest Patents

Ersbo's latest patents include a modulation and coding scheme (MCS) signaling for multi-carrier scheduling. This invention discloses a method, system, and apparatus that involve a network node configured to communicate with a wireless device. The network node includes processing circuitry that indicates, in downlink control information (DCI), a first modulation and coding scheme associated with a first transport block. It also indicates a second MCS associated with a second transport block, where the first MCS is indicated by a first MCS field size and the second MCS is indicated by a second MCS field size that is less than the first. This innovation allows for effective communication with the wireless device based on both MCS.

Another significant patent involves timing alignment for wireless device to wireless device measurements. This patent discloses methods, wireless devices, and network nodes. A network node is configured to communicate with a wireless device in a cell and includes a radio interface and processing circuitry. It communicates a timing advance offset to the wireless device for adjusting uplink transmission relative to downlink reception in the cell. The timing offset is based on the timing offset used by another wireless device in a different cell, ensuring efficient communication across multiple devices.

Career Highlights

Petter Ersbo is currently employed at Telefonaktiebolaget LM Ericsson (publ), a leading company in telecommunications. His work at Ericsson has allowed him to develop and refine his innovative ideas, contributing to advancements in wireless communication technologies.

Collaborations

Ersbo has collaborated with notable colleagues such as Sebastian Faxér and Naga Vishnu Kanth Irukulapati. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the telecommunications sector.

Conclusion

Petter Ersbo's contributions to the field of telecommunications through his patents and work at Ericsson highlight his role as an influential inventor. His innovations in modulation and coding schemes, as well as timing alignment for wireless devices, demonstrate his commitment to advancing communication technologies.