Location History:
- Monmouth, NJ (US) (2000)
- Tinton Falls, NJ (US) (1996 - 2001)
Company Filing History:
Years Active: 1996-2001
Title: Lujing Cai: Innovator in Data Communication Technologies
Introduction
Lujing Cai is a notable inventor based in Tinton Falls, NJ (US), recognized for his contributions to data communication technologies. With a total of 4 patents, he has made significant advancements in the field, particularly in discrete multi-tone transceivers and full duplex data communications.
Latest Patents
One of Lujing Cai's latest patents is titled "System and method for bit loading with optimal margin assignment." This invention establishes an optimum margin for each channel in a discrete multi-tone (DMT) transceiver. The system includes a processor and memory, with operating logic that directs the processor's functions. The operating logic comprises bit allocation logic and signal-to-noise (SNR) variation logic, which determines variations in the signal-to-noise ratio for each channel. The bit loading logic then configures the bit loading based on the SNR variations. Another significant patent is "Apparatus and method for monitoring full duplex data communications." This invention features a modem monitor that includes a receiver for each data stream and an echo canceler to eliminate far echoes. The echo canceler subtracts expected echoes from the received data stream, allowing for accurate decoding of the data.
Career Highlights
Lujing Cai has worked with prominent companies in the technology sector, including Lucent Technologies Inc. and Globespan Semiconductor, Inc. His experience in these organizations has contributed to his expertise in data communication systems and innovations.
Collaborations
Throughout his career, Lujing has collaborated with notable professionals such as Herbert B Cohen and Nuri Ruhi Dagdeviren. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
Lujing Cai's innovative work in data communication technologies has resulted in valuable patents that enhance the efficiency and effectiveness of communication systems. His contributions continue to influence the industry and pave the way for future advancements.