Qualcomm incorporated (20250119925). PDCCH AND PDSCH MULTIPLEXING WITH RANK ADAPTATION
PDCCH AND PDSCH MULTIPLEXING WITH RANK ADAPTATION
Organization Name
Inventor(s)
Ahmed Abdelaziz Ibrahim Abdelaziz Zewail of San Diego CA US
Xiaoxia Zhang of San Diego CA US
PDCCH AND PDSCH MULTIPLEXING WITH RANK ADAPTATION
This abstract first appeared for US patent application 20250119925 titled 'PDCCH AND PDSCH MULTIPLEXING WITH RANK ADAPTATION
Original Abstract Submitted
pdcch/pdsch multiplexing with rank adaptation is described. an apparatus is configured to receive a pdsch transmission multiplexed with a pdcch transmission that includes information to schedule the pdsch. the pdcch has a first rank, the pdsch has a second rank, and both share a dmrs(s). the apparatus is configured to decode the pdsch using a channel estimation for the pdsch and the second rank of the pdsch that is based on the shared dmrs indication. another apparatus is configured to encode a pdsch transmission multiplexed with a pdcch transmission that includes information to schedule the pdsch. the pdcch has a first rank, the pdsch has a second rank, and both share a dmrs(s). the apparatus is configured to provide, for a ue, the pdsch transmission multiplexed with the pdcch transmission that schedules the pdsch and a shared dmrs indication indicative of the shared dmrs(s).