Electronics and Telecommunications Research Institute

Ho Kyom Kim

O Hyung Kwon

Jong Soo Lim

Joon Gyu Ryu

Sun Hyoung Kwon

Seok Ho Won

Young Wan Kim

Sung Min Han

Ki Seop Han

Disclosed are payload formatting and deformatting methods for burst data loss recovery. The payload formatting method according to an embodiment of the present invention includes: generating an XOR operation packet by performing an XOR operation on the basis of a base layer packet and any one of enhancement layer packets of a group of pictures (GoP), the GoP including the base layer packet and the enhancement layer packets; and adding the XOR operation packet to the GoP.

Method for payload formatting and deformatting for burst loss recovery

Provided are a 3-port orthogonal mode transducer, and a receiver and receiving method using the same. The 3-port orthogonal mode transducer includes: a transmission port having a rectangular shape elongated in a horizontal direction and configured to transmit a Ka-band (30 GHz) vertical polarization signal; a first reception port having a rectangular shape inclined at about +45 degrees at a location being at about +45 degrees with respect to the transmission port and configured to receive a K-band (20 GHz) vertical or horizontal polarization signal phased-delayed about +45 degrees; and a second reception port having a rectangular shape inclined at about &#x2212;45 degrees at a location being at about &#x2212;45 degrees with respect to the transmission port and configured to receive a K-band (20 GHz) vertical or horizontal polarization signal phase-delayed about &#x2212;45 degrees.

3-port orthogonal mode transducer and receiver and receiving method using the same

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Daejon, South Korea

Ho Kyom Kim