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公开(公告)号:US20060085718A1
公开(公告)日:2006-04-20
申请号:US10969652
申请日:2004-10-19
申请人: Glen Jaquette , Johnny Teale
发明人: Glen Jaquette , Johnny Teale
IPC分类号: H03M13/00
CPC分类号: H03M13/2903 , H03M13/27 , H03M13/2906
摘要: An error correction code system, e.g. of a magnetic tape drive, applies error correction redundancy to data, separates it, or interleaves it, and records it into separate groups. An error correction encoder applies an outer error correction code to one of the separate groups of information, forming one set of rows of information and outer ECC information. An error correction encoder applies an outer error correction code to another separate group of information, forming another set of rows of information and outer ECC information. A data organizer interleaves the one set of rows of information and outer ECC information with the another set of rows of information and outer ECC information for recording on tracks of a recording media in an interleaved pattern of one set of rows of information and outer ECC information with another set of rows of information and outer ECC information.
摘要翻译: 纠错码系统,例如 的磁带驱动器,对数据应用纠错冗余,将其分离或交错,并将其记录到单独的组中。 纠错编码器将外部纠错码应用于单独信息组之一,形成一组信息行和外部ECC信息。 纠错编码器将外部纠错码应用于另一单独的信息组,形成另一组信息行和外部ECC信息。 数据管理器将一组信息行和外部ECC信息与另一组信息行和外部ECC信息进行交织,以便以一组信息行和外部ECC信息的交织模式记录在记录介质的轨道上 与另一组信息行和外部ECC信息。