Rafael Arcangel Cepeda Lopez

Title: Rafael Arcangel Cepeda Lopez: Innovator in Data Communication and Wireless Systems

Introduction

Rafael Arcangel Cepeda Lopez is a notable inventor based in Bristol, GB. He has made significant contributions to the fields of data communication and wireless systems. With a total of 4 patents to his name, his work continues to influence modern technology.

Latest Patents

One of his latest patents is a data communication method and apparatus. This invention involves a data transmission apparatus and a method of modifying a symbol constellation for use in a frequency domain parallel modulation system. The processor in this system receives a starting symbol constellation defined in a complex space. It is designed to locate or move one of the symbols to the zero point of the complex space, allowing for efficient data transmission.

Another significant patent is the method and apparatus for antenna selection in wireless communications systems. This invention includes a wireless communication device with multiple antennas that can transmit data on various subcarriers. The device features a processor that determines the number of subcarriers that can be allocated based on received signal metrics. An antenna selector is also included to optimize data transmission.

Career Highlights

Rafael currently works at Toshiba Corporation, where he applies his expertise in developing innovative communication technologies. His work has been instrumental in advancing the capabilities of wireless communication systems.

Collaborations

He has collaborated with notable colleagues, including Michael Philip Fitton and Douglas John Gargin, contributing to various projects that enhance communication technologies.

Conclusion

Rafael Arcangel Cepeda Lopez is a distinguished inventor whose work in data communication and wireless systems has led to several impactful patents. His contributions continue to shape the future of technology in these fields.