Location History:
- Rockaway, NJ (US) (2003 - 2004)
- Morris Plains, NJ (US) (2004)
Company Filing History:
Years Active: 2003-2004
Title: The Innovations of Robert Caiming Qiu
Introduction
Robert Caiming Qiu is an accomplished inventor based in Rockaway, NJ (US). He has made significant contributions to the field of wireless communications, holding a total of 3 patents. His work focuses on enhancing communication systems through innovative methods and technologies.
Latest Patents
One of his latest patents is titled "Method and apparatus for multi-layer resource management in wireless communications systems." This invention provides a method for dynamically controlling a high-speed wireless communication system. It minimizes the transmission power necessary for a single job, thereby increasing system capacity. The communication channel is characterized by performance characteristics curves and physical channel characteristics curves. By sampling channel conditions, the performance characteristic curves can be modeled. Upon determining a minimum throughput to meet a Quality of Service requirement, a first set of data pairs corresponding to this throughput is identified. This set is then mapped to the physical channel characteristic curves, allowing for the selection of the data pair that corresponds to minimum transmission power.
Another notable patent is the "Method and system for Doppler frequency estimation." This method determines the Doppler frequency shift that occurs in the reception of a communication signal when the relative velocity between the transmitter and receiver is unknown. By estimating channel characteristics and measuring the channel response to known transmitted data bits, a measure of the Doppler frequency is determined. This approach is simple and general, applicable to systems such as WCDMA and CDMA 2000 when Doppler frequency estimation is required.
Career Highlights
Robert Caiming Qiu is currently employed at Lucent Technologies Inc., where he continues to innovate in the field of wireless communications. His work has significantly impacted the efficiency and effectiveness of communication systems.
Collaborations
Throughout his career, Robert has collaborated with notable colleagues, including Pengfei Zhu and Ming Lu. These collaborations have contributed to the advancement of technologies in wireless communications.
Conclusion
Robert Caiming Qiu's contributions to wireless communication technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative methods continue to shape the future of communication systems.