Longjun Chen

Title: Longjun Chen: Innovator in Non-Standalone Coverage Status Determination

Introduction

Longjun Chen is a prominent inventor based in San Diego, CA. He has made significant contributions to the field of telecommunications, particularly in the area of non-standalone coverage status determination. His work is essential for enhancing the efficiency and reliability of mobile networks.

Latest Patents

Longjun Chen holds a patent for a system titled "Non-standalone coverage status determination." This patent provides systems, methods, and apparatuses for measuring cells and determining a non-standalone (NSA) coverage status using an NSA coverage database. The database indicates candidate frequencies of New Radio (NR) cells that provide NSA coverage corresponding to a given Long Term Evolution (LTE) serving cell. It also indicates whether a system information block 1 (SIB1) has been previously received on a candidate frequency. The user equipment (UE) can perform measurements of candidate frequencies using this database, identifying cases where a cell not providing NSA coverage shares the same candidate frequency as a cell that does.

Career Highlights

Longjun Chen is currently employed at Qualcomm Incorporated, a leading company in the telecommunications industry. His work at Qualcomm has allowed him to be at the forefront of innovative technologies that shape the future of mobile communications.

Collaborations

Some of his notable coworkers include Kuo-Chun Lee and Arvind Vardarajan Santhanam. Their collaboration contributes to the advancement of technologies in the telecommunications sector.

Conclusion

Longjun Chen's contributions to the field of telecommunications, particularly through his patent on non-standalone coverage status determination, highlight his role as an innovator. His work continues to influence the development of mobile network technologies.