Do Hyun Park

Title: Do Hyun Park’s Contributions to Wireless Communications

Introduction

Do Hyun Park is an inventor based in Daegu, South Korea, whose patent work addresses wireless network communication and resource management. He is associated with the Electronics and Telecommunications Research Institute. His listed portfolio includes 2 patents.

Latest Patents

Park’s listed patents focus on improving communication in cellular networks:

- **Method and apparatus for transmitting downlink data and uplink data in NB-IoT system.** This invention describes a network node preparing downlink data for a terminal in an RRC idle state. When the data is smaller than a reference size, the node places it in a paging message that prompts the terminal to transition to an RRC connected state, then sends the message through a base station.

- **Method and apparatus for resource allocation based on buffer status information of neighboring cell.** This invention describes base stations exchanging buffer-status information, comparing their respective statuses, and allocating resources relative to the comparison results.

Career Highlights

At the Electronics and Telecommunications Research Institute, Park’s patent work is associated with narrowband Internet of Things (NB-IoT) communication and coordination between neighboring base stations. These topics address how networks deliver data to devices and distribute resources in response to changing traffic conditions.

Collaborations

Park’s listed coworkers include Jeehyeon Na and Woo Goo Park. Their names are associated with his professional network, though the available information does not specify their roles in the patents described here.

Conclusion

Do Hyun Park’s two listed patents highlight practical approaches to NB-IoT data delivery and buffer-aware resource allocation, reflecting his contributions to wireless communications research.