发明名称 |
METODI PER LA CONDIVISIONE DI FILES RELATIVI AL PROTOCOLLO BIT FOUNTAIN |
摘要 |
An embodiment relates to distributing media over a peer-to-peer network by employing a digital fountain coding. Accordingly, the file is separated into file portions and the portions are combined to obtain encoded portions which are then transmitted. A file portion may form a part of a plurality of the encoded and transmitted file portions. The portions may be pieces and/or blocks of the file, wherein a piece includes a plurality of blocks. An embodiment further provides mechanisms for efficient block-request-transmission approaches in which the initial requests for blocks in the file are transmitted and additional requests for some random blocks are transmitted. The additional requests may be transmitted after each piece or after the entire file blocks have been requested, or both. |
申请公布号 |
ITVI20120026(A1) |
申请公布日期 |
2013.07.28 |
申请号 |
IT2012VI00026 |
申请日期 |
2012.01.27 |
申请人 |
STMICROELECTRONICS, S.R.L. |
发明人 |
SENTINELLI ALEXANDRO;VITALI ANDREA LORENZO |
分类号 |
|
主分类号 |
|
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|