Ming Ruan

Title: Innovations of Ming Ruan

Introduction

Ming Ruan is a notable inventor based in Shanghai, China. He has made significant contributions to the field of technology, particularly in coding and multiplication systems. With a total of 3 patents, Ruan's work has advanced the understanding and application of polar encoding and Montgomery multiplication.

Latest Patents

One of Ruan's latest patents is a system and method for determining bit types for polar encoding and decoding. This invention provides a code generation mechanism in a Polar encoder to determine the bit type corresponding to each coded bit in the Polar code before sending the data bits for encoding. The determination of bit types, such as frozen bits, parity bits, information bits, or cyclic redundancy check (CRC) bits, is based on the reliability index of each bit from a pre-computed reliability index lookup table. This innovative approach allows for efficient bit type determination in a single loop.

Another significant patent by Ruan involves Montgomery multiplication devices. This system includes an integrated circuit designed to receive a multiplicand number, a multiplier number, and a modulus at various data inputs. The multiplicand and multiplier numbers are partitioned into multiple words, each with different widths. The system performs outer and inner loop iterations to determine the Montgomery product of the multiplicand and multiplier numbers with respect to the modulus, showcasing Ruan's expertise in complex mathematical operations.

Career Highlights

Ming Ruan is currently employed at Xilinx, Inc., where he continues to innovate and develop advanced technologies. His work has been instrumental in enhancing the capabilities of coding and multiplication systems, making significant impacts in the tech industry.

Collaborations

Ruan has collaborated with notable coworkers, including Gordon I Old and Zahid Khan. These partnerships have contributed to the successful development of his patents and innovations.

Conclusion

Ming Ruan's contributions to technology through his patents in polar encoding and Montgomery multiplication highlight his role as a leading inventor in the field. His work continues to influence advancements in coding systems and mathematical operations.