Jeong-Ho Choi

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As the medical field becomes more specialized, the need for cooperation among medical personnel — both across and within specialties — increases. A major obstacle to achieving this cooperation is the distance that often separates specialists. Telemedicine promises to dramatically change the medical environment by allowing specialists to collaborate across(More)
It is required to research on spatial diversity and high-rate data modulation techniques to support multimedia services. In this paper, we propose OFDM (orthogonal frequency division multiplexing) system using a new cooperative communication scheme to have benefits from diversity gain through single antenna mobile's partnership. The proposed system has(More)
As the medical field becomes more specialized, the need for cooperation among medical personnel — both across and within specialties — increases. A major obstacle to achieving this cooperation is the distance that often separates specialists. Telemedicine promises to dramatically change the medical environment by allowing specialists to collaborate across(More)
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