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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Hyok-Sung Choi is active.

Publication


Featured researches published by Hyok-Sung Choi.


Archive | 2005

Method and apparatus for storing multimedia data in nonvolatile storage device in units of blocks

Tae-hun Lee; Hyok-Sung Choi


Archive | 2007

Method and apparatus for transmitting data in a peer-to-peer network

Sang-Kwon Lee; Hyok-Sung Choi


Archive | 2009

METHOD AND APPARATUS FOR HANDLING SECURITY LEVEL OF DEVICE ON NETWORK

Hyok-Sung Choi; Sang-Kwon Lee; Seong-kook Shin; Se-jun Han; Hee-seok Yu


Archive | 2009

Broadcast receiver, mobile device, service providing method, and broadcast receiver controlling method

Sang-Kwon Lee; Hyok-Sung Choi; Sung-Joo Kim; Ho-Joong Kim; Lyun-sik Hyun; Se-jun Han; Hee-seok Yu


Archive | 2008

Method and apparatus for providing/receiving web-based service of plurality of service providers

Eun-hee Rhim; Sung-Jin Park; Hyok-Sung Choi; In-Chul Hwang


Archive | 2007

System and method of providing quality of service-enabled contents in peer-to-peer networks

Akhil Chapalamadugu; Sang-Kwon Lee; Guanhua Zhang; Hyok-Sung Choi


Archive | 2009

METHOD AND APPARATUS FOR MANAGING USER REGISTRATION ON CE DEVICE OVER NETWORK

Hee-seok Yu; Hyok-Sung Choi


Archive | 2008

Method and apparatus for communication, and method and apparatus for controlling communication

Hyok-Sung Choi; Sang-Kwon Lee; Jeong-rok Yu


Archive | 2004

Device and method for managing multimedia content in portable digital apparatus

Myoung-soon Choi; Young-Yoon Kim; Du-iI Kim; Hyok-Sung Choi; Seong-kook Shin


Archive | 2009

System and method of sharing contents using messenger

Sang-Kwon Lee; Hyok-Sung Choi

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