发明名称 |
MULTIPLE-FIELD BASED CODE GENERATOR AND DECODER FOR COMMUNICATIONS SYSTEMS |
摘要 |
<p>A method of encoding data for transmission from a source to a destination over a communications channel is provided. The method operates on an ordered set of input symbols and includes generating a plurality of redundant symbols from the input symbols based on linear constraints. The method also includes generating a plurality of output symbols from a combined set of symbols including the input symbols and the redundant symbols based on linear combinations, wherein at least one of the linear constraints or combinations is over a first finite field and at least one other of the linear constraints or combinations is over a different second finite field, and such that the ordered set of input symbols can be regenerated to a desired degree of accuracy from any predetermined number of the output symbols.</p> |
申请公布号 |
EP1980041(A4) |
申请公布日期 |
2013.02.27 |
申请号 |
EP20070757111 |
申请日期 |
2007.02.16 |
申请人 |
DIGITAL FOUNTAIN, INC. |
发明人 |
SHOKROLLAHI, M. AMIN;LUBY, MICHAEL G.;WATSON, MARK;MINDER, LORENZ |
分类号 |
H04B14/04;H03M13/29;H03M13/37;H04L1/00 |
主分类号 |
H04B14/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|