Company Filing History:
Years Active: 2009-2013
Title: Innovations of Charles W. Richards
Introduction
Charles W. Richards is an accomplished inventor based in Melbourne, FL (US). He holds a total of 4 patents that showcase his contributions to the field of communication systems. His work focuses on enhancing the efficiency and performance of multi-carrier communication technologies.
Latest Patents
One of his latest patents is titled "System and method for reducing peak-to-average power ratio for multi-carrier communication systems." This innovative method presents a predictive signal producing technique that effectively levels transmitter output power in a multi-carrier communication system. The solution offers more than 10 dB reduction in the peak-to-average power required to support the transmission of orthogonal frequency division modulation (OFDM) techniques. The system maximizes peak-to-average power ratio (PAPR) reduction through selective mapping and soft clipping, which may include filtering. This approach minimizes overhead, bit error rate, and retransmissions while increasing latency and implementing processing cycles with multiple iterations. Overall, the disclosed system improves total system DC power efficiency and provides an optimal solution for PAPR reduction in multi-carrier communication systems.
Career Highlights
Charles W. Richards has made significant strides in his career, particularly through his work at Harris Corporation. His innovative contributions have positioned him as a key figure in the development of advanced communication technologies.
Collaborations
Throughout his career, Richards has collaborated with notable colleagues, including Christopher Douglas Moffatt and Ray J. Kolar. These partnerships have further enhanced the impact of his inventions and innovations.
Conclusion
Charles W. Richards continues to be a driving force in the field of communication systems through his innovative patents and collaborations. His work not only advances technology but also contributes to the efficiency of communication systems worldwide.