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
WO2007098397(A2)
申请公布日期
2007.08.30
申请号
WO2007US62302
申请日期
2007.02.16
申请人
DIGITAL FOUNTAIN, INC.;SHOKROLLAHI, M. AMIN;LUBY, MICHAEL, G.;WATSON, MARK;MINDER, LORENZ
发明人
SHOKROLLAHI, M. AMIN;LUBY, MICHAEL, G.;WATSON, MARK;MINDER, LORENZ