Company Filing History:
Years Active: 2013-2016
Title: Innovations of Inventor Songsong Sun in Channel Estimation
Introduction
Songsong Sun, an innovative inventor based in Tustin, California, has made significant contributions to the field of channel estimation methods within OFDM systems. With a total of four patents to his name, his work primarily focuses on enhancing data channel estimation processes, which are crucial for efficient communication in modern digital systems.
Latest Patents
Among Songsong Sun's notable patents, two recent innovations stand out:
1. **Channel Estimation Method and Associated Device for Estimating Data Channel of Data Resource Element of Physical Resource Block for OFDM System** - This method involves a detailed approach to estimating a data channel through a detection circuit, which performs a bundling detection of physical resource blocks in a time-frequency domain. This technique enhances the accuracy of data transmission by identifying neighboring resource blocks that can be bundled for improved data resource element estimation.
2. **Channel Estimation Method and Associated Device for Estimating Channel for OFDM System** - In this innovation, the method utilizes a transformation matrix applied to pilot channels in the time-frequency domain. This transformation allows for precise one-dimensional channel estimations essential for effective communication in OFDM systems, ensuring that data channels are accurately estimated based on transformed pilot channels.
Career Highlights
Songsong Sun currently works at MediaTek Singapore Pte. Ltd., a leading company in the semiconductor sector known for its advances in communication technologies. His expertise in channel estimation has been pivotal in developing solutions that streamline data processing and improve overall system performance.
Collaborations
Throughout his career, Songsong has collaborated with esteemed colleagues such as Hengsheng Tang and Yonggang Hao. Together, they have contributed to advancing technologies that enhance the efficiency and reliability of data transmission in OFDM systems.
Conclusion
Innovator Songsong Sun exemplifies the spirit of technological advancement through his impactful patents in channel estimation methods. His work at MediaTek Singapore Pte. Ltd. continues to influence the field, paving the way for more effective communication systems that support the growing demand for reliable data transmission in today's digital landscape.