Joonsuk Kim

Title: Innovator Spotlight: Joonsuk Kim - Pioneering Wireless Technologies

Introduction:

In the realm of wireless communication technologies, Joonsuk Kim has established himself as a leading inventor and visionary. Based in Saratoga, California, Kim's prolific career spans across notable companies such as Broadcom Corporation and Apple Inc., where he has made significant contributions to the field. With an impressive portfolio of 156 patents, Kim's latest patents highlight his expertise in multicast packet transmission and buffer status reporting for high priority transmission in wireless local area networks (WLANs).

Latest Patents:

Joonsuk Kim's recent patents demonstrate his commitment to improving the efficiency and performance of WLANs:

1. Multicast packets for a wireless local area network:

This patent introduces methods and apparatus for transmitting data streams using a multicast packet format that relies on group identifiers (Group IDs). By assigning multiple recipient stations (STAs) to specific groups, an access point (AP) optimizes data delivery to STAs. Each STA is uniquely assigned a position within the group, enabling efficient receipt of requested data streams. The invention enhances the scalability and reliability of multicast communications in WLANs.

2. Buffer status report for high priority transmission:

This patent addresses the challenge of effectively reporting urgent traffic identifier (TID) buffer status from one WLAN station (STA) to another. Typically, a medium access control (MAC) frame is used to transmit this information. Kim's invention reduces reporting delays by incorporating a buffer status report for the urgent TID in a data frame carrying data for the current TID. This enhancement streamlines the reporting process and facilitates better transmission management between STAs, ultimately improving overall network performance.

Career Highlights:

Joonsuk Kim has demonstrated an exceptional aptitude for innovation throughout his career. He has held notable positions at industry-leading companies, amplifying his impact on wireless technologies. His contributions have significantly advanced the field and include groundbreaking work on various aspects of WLANs. Kim's expertise in wireless communication protocols and systems has earned him recognition as a key player in shaping the future of wireless networks.

Collaborations:

During his career, Joonsuk Kim has had the opportunity to work alongside talented professionals who share his passion for innovation. Among his notable coworkers are Matthew James Fischer and Guoqing Li. Collaborations with these individuals have fostered an environment of collaboration, enabling the development of cutting-edge technologies and groundbreaking solutions.

Conclusion:

Joonsuk Kim, with an impressive array of 156 patents, has solidified his position as a key innovator in the wireless communication industry. His contributions to multicast packet transmission and buffer status reporting have improved the efficiency, stability, and overall performance of WLANs. Kim's collaboration with esteemed colleagues further underscores his commitment to pushing the boundaries of wireless technology. As we look to the future of wireless networks, Joonsuk Kim's pioneering inventions will undoubtedly continue to shape the landscape of wireless communication.