Company Filing History:
Years Active: 2013-2014
Title: Innovator Spotlight: Hailiang Cai
Introduction
Hailiang Cai is a prominent inventor based in San Diego, CA, known for his contributions to the field of wireless communication. With a remarkable portfolio of 5 patents, he has made significant advancements in technologies that enhance data transmission and reception in complex systems.
Latest Patents
Among Hailiang Cai's latest innovations are two noteworthy patents:
1. **System and method for performing a radio link control (RLC) reset in a downlink multipoint system** - This invention addresses a tailored RLC reset procedure for multipoint High-Speed Downlink Packet Access (HSDPA) systems. It employs a method whereby a flush request is sent to multiple Node Bs, ensuring that stale packets are not retained in internal buffers during the RLC reset process. The completion of this reset is confirmed once it is verified that the internal buffers have been flushed.
2. **Efficient signaling for closed-loop transmit diversity** - In this patent, techniques are developed for encoding phase adjustments used within a closed-loop transmit diversity system. By utilizing a variable-length prefix code, this approach allows for encoded codewords to be transmitted sequentially, optimizing the communication feedback process. It also incorporates aspects of the Huffman encoding algorithm to enhance the efficiency of the transmitted signals.
Career Highlights
Hailiang Cai works at Qualcomm Incorporated, a leading company in wireless technology and telecommunications. His innovative work at Qualcomm has helped pave the way for advancements in mobile communication technologies, solidifying his status as a key contributor in his field.
Collaborations
Throughout his career, Hailiang has collaborated with esteemed colleagues including Srinivasa Rao Eravelli and Sumanth Govindappa. These collaborations reflect a strong team-oriented approach to research and development, enhancing innovation further within their projects.
Conclusion
Hailiang Cai stands out as an accomplished inventor with a dedication to advancing wireless technology. His innovative patents and collaborations illustrate his commitment to improving communication systems. As he continues to push the boundaries of technology, Hailiang's work leaves a lasting impact on the industry and sets a high standard for future developments.