Company Filing History:
Years Active: 2002-2004
Title: Innovations of Anthony C K Soong
Introduction
Anthony C K Soong is a notable inventor based in Superior, CO (US). He has made significant contributions to the field of telecommunications, particularly in CDMA technology. With a total of 4 patents to his name, Soong's work has had a considerable impact on the efficiency and capacity of CDMA systems.
Latest Patents
Soong's latest patents include advancements in CDMA signal transmission control. This invention encompasses various functionalities such as decresting, in-band to out-of-band ratio (RIO), power control, and spectral shaping. Decresting is a technique that reduces peaks in the CDMA signal, while RIO generates a ratio based on the signal strength of in-band versus out-of-band portions. Power control adjusts the gain of the CDMA signal based on quadrature signal calculations, and spectral shaping attenuates in-band portions of the CDMA signal adjacent to the corner frequencies. This technology can be implemented in a CDMA base station to extend its range and capacity.
Another significant patent by Soong focuses on decresting peaks in a CDMA signal. This invention generates a correction signal in response to peaks that exceed a certain value, typically corresponding to the maximum power level of a power amplifier. By combining the correction signal with the CDMA signal, a decrested CDMA signal is produced, which reduces peaks. This technology allows the power amplifier in a CDMA base station to operate at increased power levels without exceeding out-of-band signal power limitations, resulting in more efficient operation and greater range or capacity.
Career Highlights
Soong is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. His work at Qualcomm has allowed him to further develop his innovative ideas and contribute to cutting-edge technologies in mobile communications.
Collaborations
Throughout his career, Soong has collaborated with notable colleagues such as Brian K Harms and Lindsay A Weaver, Jr. These collaborations have fostered an environment of innovation and have led to the development of impactful technologies in the field.
Conclusion
Anthony C K Soong is a distinguished inventor whose contributions to CDMA technology have significantly advanced the telecommunications industry. His innovative patents and work at Qualcomm demonstrate his commitment to enhancing communication systems.