Location History:
- Westlake Village, CA (US) (1998)
- Newark, DE (US) (2000 - 2013)
Company Filing History:
3 out of 430 
3 out of 1,334 
1 out of 20 
Years Active: 1998-2013
Title: Innovations of Xiang-Gen Xia
Introduction
Xiang-Gen Xia is a prominent inventor based in Newark, Delaware, known for his significant contributions to the field of communications technology. He holds a total of 8 patents, showcasing his innovative approach to solving complex problems in signal processing and transmission.
Latest Patents
Among his latest patents is the development of a quasi-orthogonal space-time block encoder and decoder. This invention includes methods for space-time encoding and decoding orthogonal frequency division multiplexed (OFDM) signals in a multiple-input multiple-output (MIMO) system. The embodiments of this technology aim to enhance the performance of communication systems by improving the decoding of received multicarrier signals. Another notable patent focuses on precoded OFDM systems that are robust to spectral null channels. This invention enhances the performance of OFDM systems by reducing the cyclic prefix length, thereby improving the bit error rate performance compared to conventional systems.
Career Highlights
Xiang-Gen Xia has had a distinguished career, working with reputable organizations such as the University of Delaware and Hughes Electronics Corporation. His work in these institutions has allowed him to push the boundaries of research and development in telecommunications.
Collaborations
He has collaborated with notable colleagues, including Roy M Matic and Guangcai Zhou, contributing to various projects that have advanced the field of signal processing.
Conclusion
Xiang-Gen Xia's innovative work and numerous patents reflect his dedication to advancing communication technologies. His contributions continue to influence the industry and inspire future innovations.