US 12,719,608 B2 · Parallel QDM encoding

Abstract

Certain aspects of the present disclosure provide a technique for parallel distribution matching (DM) encoding. A user equipment (UE) implements the technique to perform a first round of parallel DM encoding using k information bits as input by: 1) segmenting the k information bits into N blocks of information bits, and 2) encoding the N blocks of information bits in parallel with N DM blocks. Each of the N blocks outputs one or more encoded information bits in each of the NDM blocks, and a total number of information bits output by the N DM blocks is less than k. The UE then performs a second round of parallel DM encoding using k′ information bits that were not encoded in the first round of DM encoding. The second round of parallel DM encoding includes a same encoding process as implemented in the first round of parallel DC encoding.

Claims30

Dependent claims

A method for wireless communications by a wireless transmitter, comprising:

performing a first round of parallel distribution matching (DM) encoding using k information bits as input by:
1) segmenting the k information bits into N blocks of information bits, and 2) encoding the N blocks of information bits in parallel with N DM blocks, each of the N blocks carrying one or more encoded information bits in each of the N DM blocks, wherein a total number of information bits carried by the N DM blocks is less than or equal to k;
determining k′ information bits from the k information bits that were not encoded in the first round of DM encoding;
and
performing at least a second round of parallel DM encoding using the k′ information bits as the input, wherein the second round of parallel DM encoding comprises a same encoding process as implemented in the first round of parallel DM encoding.

2 more elements

Dependencies are inferred from the claim text.

Parallel QDM encoding

Life of this patent

Parallel QDM encoding

Life of this patent

Abstract

Claims30