| 发明名称 | System, method and apparatus for data track usage sequence to reduce adjacent track interference effect | ||
| 摘要 | Storing data in a hard disk drive may include determining a percentage of storage usage (SU %) of the data tracks. If the SU % is less than a first threshold percentage (TP1), the method may include storing data to Nth data tracks. If the SU % is greater than or equal to TP1, but less than a second threshold percentage (TP2), the method may include storing data to about N/2 data tracks between said Nth data tracks. If the SU % is greater than or equal to TP2, the method may include storing data to data tracks between said N/2 data tracks and said Nth data tracks. | ||
| 申请公布号 | US8879180(B2) | 申请公布日期 | 2014.11.04 |
| 申请号 | US201213712057 | 申请日期 | 2012.12.12 |
| 申请人 | HGST Netherlands B.V. | 发明人 | Deki Hiroshi;Kinoshita Takayuki |
| 分类号 | G11B5/02;G11B27/36 | 主分类号 | G11B5/02 |
| 代理机构 | Abel Law Group, LLP. | 代理人 | Abel Law Group, LLP. |
| 主权项 | 1. A method of storing data in a hard disk drive (HDD), comprising: (a) providing a media disk with a plurality of data tracks; (b) determining a percentage of storage usage (SU %) of the data tracks; (c) wherein, if the SU % is less than a first threshold percentage (TP1), storing data to at least some Nth data tracks; (d) wherein, if the SU % is greater than or equal to TP1, but less than a second threshold percentage (TP2), storing data to at least some N/2 data tracks between said Nth data tracks; (e) wherein, if the SU % is greater than or equal to TP2, storing data to data tracks between said N/2 data tracks and said Nth data tracks. | ||
| 地址 | Amsterdam NL | ||