CODING AND DECODING OF A POLAR CODE CONCATENATED WITH INTERLEAVING WITH AN OUTER SYSTEMATIC CODE

摘要

Systems and methods related to concatenated polar encoding with interleaving are disclosed. In some embodiments, a method of operation of a radio node to perform encoding of a plurality of data bits for transmission by the radio node comprises encoding a plurality of data bits using a linear encoder to provide a first plurality of coded bits of an outer code, where the first plurality of coded bits comprises a plurality of parity bits and the plurality of data bits. The method further comprises interleaving the first plurality of coded bits in accordance with an interleaving mapping, wherein interleaving mapping is based on the generator matrix of the outer code, to provide a plurality of interleaved bits and encoding the plurality of interleaved bits using a polar encoder to provide a second plurality of coded bits to be transmitted by the radio node.