Changyeul Kweon

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See next page for additional authors Follow this and additional works at: Publi hed in Singh, H., Oh, J., Kweon, C.Y., Qin, X., Shao, H.R., & Ngo, C. (2008). A 60 GHz wireless network for enabling uncompressed video communication. IEEE Communications Magazine, 46(12), 71-78. doi: 10.1109/MCOM.2008.4689210 ©2008 IEEE.(More)
In this paper we propose a new progressive rate adaptation scheme for uncompressed video over millimeter wave wireless (mmW) in which the video data rate can be adapted to any rate smoothly and with minimal video quality degradation. Two major steps: 1. Progressive pixel differential transformation (PPDT) in which difference values of pixels are compressed(More)
This paper proposes a new beacon mechanism for 60 GHz wireless communication networks that can greatly reduce beacon overhead caused by omni-directional transmission. Short common beacon with low-rate omni-directional transmission and individual beacon with high-rate directional transmission are combined to carry all required information in the conventional(More)
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