Systems and processes for decoding a chain reaction code through inactivation
View Patent ↗A method for processing a chain reaction codes includes first selecting a source symbol which is associated an output symbol of degree two or higher (i.e., an output symbol which is itself associated with two or more input symbols), and subsequently deactivating the selected source symbol in an attempt to produce an output symbol of degree one. The inactivation process can be repeated either successively until an output symbol of degree one is identified, and/or whenever the decoding process is unable to locate an output symbol of degree one.
1. A method of decoding encoded source symbols using chain reaction code, the method comprising:
receiving a plurality of active source symbols;
selecting one of the active source symbols that is associated with an output symbol of degree two or higher;
deactivating the selected source symbol that is associated with the output symbol of degree two or higher; and
if the deactivation of the selected source symbol results in at least one output symbol of degree one, declaring the selected source symbol associated with the at least one output symbol of degree one as recoverable.