Telefonaktiebolaget lm ericsson (publ) (20240408307). CRC Interleaving Pattern for Polar Codes
CRC Interleaving Pattern for Polar Codes
Organization Name
telefonaktiebolaget lm ericsson (publ)
Inventor(s)
Dennis Hui of Sunnyvale CA (US)
Yufei Blankenship of Kildeer IL (US)
[[:Category:Anders Wessl�n of Staffanstorp (SE)|Anders Wessl�n of Staffanstorp (SE)]][[Category:Anders Wessl�n of Staffanstorp (SE)]]
CRC Interleaving Pattern for Polar Codes
This abstract first appeared for US patent application 20240408307 titled 'CRC Interleaving Pattern for Polar Codes
Original Abstract Submitted
according to some embodiments, a method of operation of a wireless transmitter in a wireless communication network comprises: encoding a set of information carrying data bits u of length k with a linear outer code to generate a set of outer parity bits p along with the data bits u; interleaving the set of outer parity bits p and the data bits u using a predetermined interleaving mapping function that depends on the number of data bits k and is operable to distribute some bits of the set of parity bits p in front of some data bits u; and encoding the interleaved bits using a polar encoder to generate a set of encoded bits x. various interleaving mapping functions are disclosed.