Jong Yoon Hwang

Title: Jong Yoon Hwang: Mobile Communication Inventions

Introduction

Jong Yoon Hwang is an inventor based in Sungnam, South Korea, whose patent work focuses on mobile communication systems. His listed inventions address reverse-link transmission control and transmit antenna diversity for base stations. He is associated with Samsung Electronics Co., Ltd. and has 2 patents.

Latest Patents

Device and Method for Controlling Transmission on Reverse Link in Mobile Communication System. This invention describes a device and method for managing reverse-link communication based on the condition of a forward-link signal. A measurer detects a power control bit and uses it to assess the signal’s reception strength. If the measured strength indicates poor channel conditions, a controller generates a transmission-control signal, prompting the reverse-link transmitter to stop channel transmission.

Transmit Antenna Diversity Apparatus and Method for a Base Station in a CDMA Mobile Communication System. This invention concerns a base station that uses multiple antennas to transmit signals with antenna diversity. Its components generate and spread complex symbols, apply antenna weights based on feedback about signal reception, combine the resulting signals, and transmit them through the antennas. The method is designed to use mobile-station feedback when preparing base-station transmissions.

Career Highlights

Hwang’s listed patent work reflects contributions to wireless communication technologies, particularly signal control and multi-antenna transmission in mobile networks. Both inventions address ways to manage transmission in response to channel conditions or reception feedback.

Collaborations

Hwang is associated with Samsung Electronics Co., Ltd. His listed coworkers include Jee-Min Ahn and Yong Suk Lee.

Conclusion

Jong Yoon Hwang’s two listed patents focus on improving mobile communication through reverse-link transmission control and transmit antenna diversity.