Company Filing History:
Years Active: 2019-2021
Title: Innovations of Chia-Hui Lin in Wireless Communication
Introduction
Chia-Hui Lin is a prominent inventor based in San Jose, CA, known for her contributions to wireless communication technologies. With a focus on enhancing wireless local area networks, she has developed innovative protocols that facilitate efficient communication between networked devices. Her work has led to the filing of two patents, showcasing her expertise in the field.
Latest Patents
Chia-Hui Lin's latest patents include a unicast and broadcast protocol for wireless local area network ranging and direction finding. The disclosed embodiments facilitate wireless channel calibration, including ranging and direction finding, between wirelessly networked devices. In one embodiment, a method on a first station (STA) involves transmitting a first NDPA frame to one or more second stations (STAs). This frame includes a first bit indicating that subsequent frames contain ranging or angular information. After a Short Interval Frame Space (SIFS) time interval, a second frame is transmitted, which may be a Null Data Packet (NDP) frame or a Beam Refinement Protocol (BRP) frame. The first NDPA frame can be unicast, multicast, or broadcast.
Another patent focuses on broadcasting a first NDPA frame to multiple second STAs, indicating that subsequent frames will contain ranging or angular information. After a SIFS time interval, a second frame is broadcast, which may be a Null Data Packet (NDP) frame. The first STA receives multiple Compressed Beamforming (CBF) frames from distinct second STAs, each containing Channel Feedback Information related to the communication channel. The communications are encoded using Orthogonal Frequency Division Multiple Access.
Career Highlights
Chia-Hui Lin is currently employed at Qualcomm Incorporated, a leading company in wireless technology. Her work at Qualcomm has positioned her as a key player in the development of advanced communication protocols.
Collaborations
Throughout her career, Chia-Hui Lin has collaborated with notable colleagues, including Carlos Horacio Aldana and Jeff D Smith. These collaborations have contributed to her innovative work in wireless communication.
Conclusion
Chia-Hui Lin's contributions to wireless communication through her patents and work at Qualcomm Incorporated highlight her significant role in advancing technology in this field. Her innovative protocols are paving the way for more efficient wireless networks.