To provide an efficient multiple description transcoding node method.
The transcoding node comprises: an optimizing unit operative to determine transcoding parameters for descriptions to be transmitted using a first transmission protocol and a second transmission protocol of a datablock, wherein the optimizing unit is further operative to determine the transcoding parameters based on an expected distortion when transmitted via the first and second communication protocols; a packet generating unit operative to generate a first sequence of packets for the first description and a second sequence of packets for the second description in response to the transcoding parameters; a first transmitting unit operative to transmit the first sequence of packets according to the first communication protocol; and a second transmitting unit operative to transmit the second sequence of packets according to the second communication protocol.
EL ESSAILI ALI
KELLERER WOLFGANG
KHAN SHOAIB
| US20050210356A1 | 2005-09-22 | |||
| US20050210356A1 | 2005-09-22 |
JPN6011002674, Ｇｕｉｊｉｎ Ｗａｎｇ 他, "ＦＥＣ−ｂａｓｅｄ ｓｃａｌａｂｌｅ ｍｕｌｔｉｐｌｅ ｄｅｓｃｒｉｐｔｉｏｎ ｃｏｄｉｎｇ ｆｏｒ ｏｖｅｒｌａｙ ｎｅｔｗｏｒｋ ｓｔｒｅａｍｉｎｇ", Ｃｏｎｓｕｍｅｒ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ ａｎｄ Ｎｅｔｗｏｒｋｉｎｇ Ｃｏｎｆｅｒｅｎｃｅ ２００５, 20050103, ＣＣＮＣ． ２００５ Ｓｅｃｏｎｄ, Ｐ．４０６−４１０, US, ＩＥＥＥ
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Naomi Yoshida
Ayako Nakamura
Masayuki Okamoto
Fukagawa Eri
Satoshi Morimoto
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