公开(公告)号：US20240305917A1

公开(公告)日：2024-09-12

申请号：US18597337

申请日：2024-03-06

Applicant: Nokia Solutions and Networks Oy

Inventor： Yannick LEFEVRE ,  Laurens BREYNE ,  Michiel VERPLAETSE

IPC: H04Q11/00 ,  H04L1/00

CPC classification number: H04Q11/0067 ,  H04L1/0041 ,  H04L1/0071

Abstract: An apparatus configured to perform obtaining a stream of codewords, including a first type codeword and a second type codeword, wherein, the first type codeword is an idle codeword, and the second type codeword includes data intended for at least one of the ONUs; obtaining, an interleaved bitstream from the stream of codewords based on an interleaving scheme, wherein, in the interleaved bitstream, bits at positions corresponding the first type codeword include redundant bits, and bits at positions corresponding to the second type codeword include information bits; determining values for one or more redundant bits placed between two adjacent information bits in the interleaved bitstream based on the values of either or both of the two adjacent information bits; and transmitting the interleaved bitstream to one or more of the ONUs.