Xiangmin Chen

Title: Innovations by Xiangmin Chen: Advancing 5G NR Technologies

Introduction: Xiangmin Chen, an accomplished inventor based in Nanjing, China, has significantly contributed to the advancements in communication technologies. With a keen focus on 5G New Radio (NR) systems, his work emphasizes the enhancement of signal processing methods, showcasing the importance of innovative solutions in the rapidly evolving telecommunications landscape.

Latest Patents: One of Xiangmin Chen's notable patents is titled "Method for implementing predistortion compensation processing for 5G NR in-band modulated signals." This patent provides a detailed method for realizing predistortion compensation processing, crucial for the accurate transmission of 5G NR in-band modulated signals. The method involves configuring a modulator to output a continuous wave signal while ensuring that the output frequency interval aligns with the 5G NR subcarrier bandwidth. The process includes the calculation of power measurement differences and normalization, leading to the generation of a compensated channel impulse response. Remarkably, this approach allows for the generation of compensated baseband data without necessitating modifications to the device circuit in the channel, showcasing an efficient way to enhance signal quality.

Career Highlights: Xiangmin Chen has garnered experience working with reputable companies in the technology sector, including Nanjing Transcom Information Technology Co., Ltd. and Transcom (Shanghai) Technology Co., Ltd. His roles in these organizations have equipped him with valuable insights into the practical applications of his innovations and patents.

Collaborations: During his career, Chen has worked alongside talented professionals such as Zhi Wang. These collaborations have contributed to the refinement and implementation of significant technological advancements in the field of telecommunications.

Conclusion: Xiangmin Chen's contributions to innovation, particularly in the realm of 5G technology, underscore his vital role in shaping the future of signal processing. With his patented methods paving the way for improved communication systems, Chen continues to exemplify the essential spirit of scientific inquiry and technological advancement in the field.