发明名称 |
Information sending method and information sending apparatus, information receiving apparatus and information receiving method, information transmission system and information transmission method, and information recording medium |
摘要 |
Encrypted music information or the like and encryption processing information itself employed for the encrypting is transmitted from a set top box (BX) to a recorder (R) via a serial bus (B) after decoded, and the music information or the like is recorded in a DVD-R ( 1 ). Upon this recording, the music information encoded by employing an asynchronous transmission region in the IEEE 1394 standard that is a standard with which the serial bus (B) conforms is transmitted at a high speed. On the other hand, encode processing information encoded by employing an isochronous transmission region in the IEEE 1394 standard is transmitted at a 1-fold speed.
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申请公布号 |
US7222364(B2) |
申请公布日期 |
2007.05.22 |
申请号 |
US20010944179 |
申请日期 |
2001.09.04 |
申请人 |
PIONEER CORPORATION |
发明人 |
KURODA KAZUO;MORIYAMA YOSHIAKI;HASHIMOTO TAKASHI;NAITO AKIHIKO |
分类号 |
G06F13/38;G06F17/30;G06F13/00;G06F21/10;G06F21/24;G11B20/00;H04H1/00;H04L9/36;H04L12/28;H04L29/06;H04N5/765;H04N5/92;H04N7/167;H04N7/24;H04W12/00 |
主分类号 |
G06F13/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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