Company Filing History:
Years Active: 2002-2003
Title: Di Zhou - Innovator in Digital Impairment Learning and Signal Processing
Introduction
Di Zhou is a notable inventor based in San Jose, CA, who has made significant contributions to the fields of digital impairment learning and signal processing. With a total of 2 patents, Zhou's work focuses on enhancing communication systems and improving data throughput in challenging environments.
Latest Patents
Zhou's latest patents include a "Digital Impairment Learning Method and System" and "Dynamic Block Processing in a Host Signal Processing Modem." The first patent introduces short pseudo-random probing sequences that comply with ITU V.90 digital impairment learning descriptors. These sequences yield high performance in severe inter-symbol interference (ISI) channels without requiring the insertion of extra zero symbols. Additionally, a novel receiving structure corrects for propagation of digital impairment, ensuring an ISI-free receipt of probing sequences within strictly time-constrained conditions.
The second patent describes a host signal processing modem that includes transmit and receive buffers. This innovative design allows the modem to maintain connection and data throughput even when the host computer misses interrupts. By dynamically selecting the amount of data to process, the modem software ensures efficient management of the transmit and receive buffers, enhancing overall performance.
Career Highlights
Di Zhou is currently employed at Pctel, Inc., where he continues to develop cutting-edge technologies in signal processing. His work has been instrumental in advancing the capabilities of communication systems, making them more reliable and efficient.
Collaborations
Zhou collaborates with talented individuals in his field, including Chien-Cheng Tung and Long Wang, who contribute to the innovative projects at Pctel, Inc.
Conclusion
Di Zhou's contributions to digital impairment learning and signal processing exemplify his commitment to innovation in technology. His patents reflect a deep understanding of complex communication challenges and a drive to enhance system performance.