Location History:
- Thalwil, CH (2008 - 2011)
- Zurich, CH (2011)
Company Filing History:
Years Active: 2008-2011
Title: Innovations by Pedro E Coronel
Introduction
Pedro E Coronel is a notable inventor based in Thalwil, Switzerland. He has made significant contributions to the field of wireless communication and location estimation technologies. With a total of 5 patents to his name, Coronel's work has had a considerable impact on the industry.
Latest Patents
One of his latest patents focuses on estimating location using a multi-antenna radio receiver. In this innovation, packets are periodically transmitted by multiple radio beacons deployed at known positions within a location estimation area. The system monitors incoming packets and measures the received signal strength (RSSI) at each antenna output. The packet is decoded to obtain a unique identifier and sequence number, and the received signal strength is spatially averaged. This process is repeated for additional packets during a predefined time window, allowing for a spatially and temporally averaged value of received signal strength. The distance from the apparatus to the beacons is then approximated based on this averaged value, leading to an estimated location as an intersection of spheres centered at the known positions of the beacons.
Another significant patent involves signal transmission between a sensor and a controller device in a wireless sensor network. This network includes a controller connected with multiple antennas that send out beacon signals in different directions and receive sensor signals. The sensor is equipped with a receiver and transmitter connected to a sensor antenna, ensuring that the sensor signal is transmitted only after the beacon signal has been received.
Career Highlights
Pedro E Coronel is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and develop new technologies. His work at IBM has allowed him to explore various aspects of wireless communication and sensor networks, contributing to advancements in these fields.
Collaborations
Throughout his career, Coronel has collaborated with notable colleagues, including Wolfgang H Schott and Simeon Furrer. These collaborations have further enriched his work and led to the development of groundbreaking technologies.
Conclusion
Pedro E Coronel is a distinguished inventor whose contributions to wireless communication and location estimation have made a significant impact on the industry. His innovative patents and ongoing work at IBM continue to shape the future of technology.
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