Jiaru Lin

Title: Jiaru Lin: Innovator in Communication Technologies

Introduction

Jiaru Lin is a prominent inventor based in Beijing, China. He has made significant contributions to the field of communication technologies, particularly in the development of methods and devices that enhance the performance of various systems.

Latest Patents

Jiaru Lin holds 3 patents, showcasing his innovative approach to solving complex problems in communication systems. His latest patents include a linear equalization method and device for Orthogonal Time Frequency Space (OTFS) systems. This method involves a low-complexity linear equalization process that enhances signal processing in OTFS systems. It includes steps such as receiving a time domain signal, sampling it, demodulating the signal, and performing a Symplectic Finite Fourier Transform (SFFT) to obtain a delay-Doppler domain signal. The method also determines an effective channel matrix and a linear equalization matrix to equalize the sampled signal efficiently.

Another notable patent involves methods for beam tracking and generating a codebook. In this innovation, a transmitting unmanned aerial vehicle (UAV) utilizes motion state information from a receiving UAV to determine the optimal beam angle for communication. The transmitting UAV selects a codeword from a codebook and transmits information using a beam-forming vector, ensuring effective communication between UAVs.

Career Highlights

Jiaru Lin is affiliated with the Beijing University of Posts and Telecommunications, where he continues to advance research in communication technologies. His work has garnered attention for its practical applications in modern communication systems.

Collaborations

Throughout his career, Jiaru Lin has collaborated with notable colleagues, including Wenjun Xu and Hui Gao. These collaborations have contributed to the development of innovative solutions in the field.

Conclusion

Jiaru Lin's contributions to communication technologies through his patents and research at the Beijing University of Posts and Telecommunications highlight his role as a leading inventor in the industry. His work continues to influence advancements in communication systems, paving the way for future innovations.