US 12,413,359 B2
Unequal precoding resource block group sizes for multiple-codeword downlink data transmissions
Mostafa Khoshnevisan, San Diego, CA (US); Ahmed Abdelaziz Ibrahim Abdelaziz Zewail, San Diego, CA (US); Jing Sun, San Diego, CA (US); and Xiaoxia Zhang, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on May 31, 2022, as Appl. No. 17/828,352.
Prior Publication US 2024/0022368 A1, Jan. 18, 2024
Int. Cl. H04L 5/00 (2006.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01)
CPC H04L 5/0048 (2013.01) [H04L 5/0035 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01)] 29 Claims
OG exemplary drawing
 
1. A method for wireless communications, comprising:
receiving one or more control messages indicating a first physical resource block (PRB) bundling size for a first set of two or more layers of a downlink shared channel and a second PRB bundling size for a second set of two or more layers of the downlink shared channel, the first set of two or more layers being different from the second set of two or more layers, the one or more control messages indicating whether each of the first PRB bundling size and the second PRB bundling size is configured as a static bundling type or a dynamic bundling type;
receiving, via the downlink shared channel, a downlink transmission comprising a plurality of codewords, wherein a first codeword of the plurality of codewords corresponds to the first set of two or more layers and a second codeword of the plurality of codewords corresponds to the second set of two or more layers; and
decoding the first codeword and the second codeword based at least in part on one or more channel estimates using the first PRB bundling size and the second PRB bundling size.