发明名称 |
Data distribution utilizing unique write parameters in a dispersed storage system |
摘要 |
A method begins by a processing module receiving a plurality of record requests to record a broadcast of data. The method continues with the processing module encoding the data using an error coding dispersal storage function to produce a plurality of sets of encoded data slices. The method continues with the processing module generating a list of requesting device identities corresponding to the plurality of requests and storing the plurality of sets of encoded data slices and the list of requesting device identities in a dispersed storage network memory. The method continues with the processing module receiving a playback request from a device identified in the list of requesting device identities, generating a unique retrieval matrix for the device, and outputting a unique plurality of sets of encoded data slices from the plurality of sets of encoded data slices in accordance with the unique retrieval matrix.
|
申请公布号 |
US8291277(B2) |
申请公布日期 |
2012.10.16 |
申请号 |
US20100842949 |
申请日期 |
2010.07.23 |
申请人 |
MARKISON TIMOTHY W.;GRUBE GARY W.;CLEVERSAFE, INC. |
发明人 |
MARKISON TIMOTHY W.;GRUBE GARY W. |
分类号 |
H04L1/18 |
主分类号 |
H04L1/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|