Company Filing History:
Years Active: 2020-2024
Title: Innovations of Cheng-Hsun Li
Introduction
Cheng-Hsun Li is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of telecommunications, particularly in the area of downlink control information and carrier aggregation. With a total of seven patents to his name, Li continues to push the boundaries of innovation in his field.
Latest Patents
One of his latest patents is a method for performing 2-stage downlink control information based cross-carrier scheduling in carrier aggregation. This method includes receiving a higher-layer signal from a base station, which enables the use of 2-stage DCI based cross-carrier scheduling. It provides mapping between a scheduling serving cell and one or more scheduled serving cells. The process involves receiving a first-stage DCI carried in a PDCCH in a designated time interval in the scheduling serving cell. The first-stage DCI provides information related to the corresponding second-stage DCI. Subsequently, a second-stage DCI is received, corresponding to the first-stage DCI in a specific set of resource elements in the same designated time interval. This second-stage DCI provides scheduling information for the scheduled serving cells, allowing for data reception or transmission over the scheduled serving cells based on the received 2-stage DCI.
Career Highlights
Cheng-Hsun Li is currently employed at MediaTek Corporation, a leading global semiconductor company. His work at MediaTek has allowed him to develop innovative solutions that enhance communication technologies. His expertise in telecommunications has positioned him as a key player in the industry.
Collaborations
Li has collaborated with notable coworkers such as Wei-De Wu and Yiju Liao. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Cheng-Hsun Li is a distinguished inventor whose work in telecommunications has led to significant advancements in downlink control information and carrier aggregation. His contributions continue to shape the future of communication technologies.