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公开(公告)号:WO03063423A9
公开(公告)日:2004-05-21
申请号:PCT/US0302282
申请日:2003-01-24
Applicant: UNIV SOUTHERN CALIFORNIA , ZIMMERMAN ROGER , SHAHABI CYRUS , FU KUN , YAO SHU-YUEN DIDI
Inventor: ZIMMERMAN ROGER , SHAHABI CYRUS , FU KUN , YAO SHU-YUEN DIDI
IPC: G06F3/06 , H04L12/801 , H04L12/803 , H04L12/815 , H04L12/825 , H04L12/835 , H04L12/853 , H04L12/28 , G06F12/14 , H04L12/54
CPC classification number: H04L65/4084 , G06F3/061 , G06F3/064 , G06F3/0655 , G06F3/067 , H04L47/10 , H04L47/125 , H04L47/13 , H04L47/22 , H04L47/2416 , H04L47/263 , H04L47/29 , H04L47/30 , H04L65/80
Abstract: Systems and techniques to pseudorandomly place and redistribute data blocks in a storage system (100), and also to implement continuous media systems and systems to transfer media streams between a server and a client. In general, in one implementation, the techniques include: distributing data blocks over multiple storage devices (100) according to a reproducible pseudorandom sequence that provides load balancing across the storage devices (160), and determining current storage locations of the data blocks by reproducing the pseudorandom sequence (110).
Abstract translation: 在存储系统(100)中伪随机地放置和重新分发数据块的系统和技术,以及实现连续媒体系统和系统以在服务器和客户端之间传送媒体流。 通常,在一个实施方式中,所述技术包括:根据可再生的伪随机序列在多个存储设备(100)上分配数据块,所述可重复伪随机序列在存储设备(160)之间提供负载平衡,以及通过再现来确定数据块的当前存储位置 伪随机序列(110)。
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公开(公告)号:WO2003063423A1
公开(公告)日:2003-07-31
申请号:PCT/US2003/002282
申请日:2003-01-24
Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA , ZIMMERMAN, Roger , SHAHABI, Cyrus , FU, Kun , YAO, Shu-Yuen, Didi
Inventor: ZIMMERMAN, Roger , SHAHABI, Cyrus , FU, Kun , YAO, Shu-Yuen, Didi
IPC: H04L12/28
CPC classification number: H04L65/4084 , G06F3/061 , G06F3/064 , G06F3/0655 , G06F3/067 , H04L47/10 , H04L47/125 , H04L47/13 , H04L47/22 , H04L47/2416 , H04L47/263 , H04L47/29 , H04L47/30 , H04L65/80
Abstract: Systems and techniques to pseudorandomly place and redistribute data blocks in a storage system (100), and also to implement continuous media systems and systems to transfer media streams between a server and a client. In general, in one implementation, the techniques include: distributing data blocks over multiple storage devices (100) according to a reproducible pseudorandom sequence that provides load balancing across the storage devices (160), and determining current storage locations of the data blocks by reproducing the pseudorandom sequence (110).
Abstract translation: 在存储系统(100)中伪随机地放置和重新分发数据块的系统和技术,以及实现连续媒体系统和系统以在服务器和客户端之间传送媒体流。 通常,在一个实施方式中,所述技术包括:根据可再生的伪随机序列在多个存储设备(100)上分配数据块,所述可重复伪随机序列在存储设备(160)之间提供负载平衡,以及通过再现来确定数据块的当前存储位置 伪随机序列(110)。
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