公开(公告)号：US20250150213A1

公开(公告)日：2025-05-08

申请号：US18835282

申请日：2022-03-17

Applicant: QUALCOMM INCORPORATED

Inventor： Shaozhen Guo ,  Changlong Xu ,  Jing Sun ,  Xiaoxia Zhang ,  Chih-Hao Liu ,  Hao Xu ,  Luanxia Yang ,  Siyi Chen

IPC: H04L1/1829 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive configuration information indicating a sidelink resource pool, a time gap, and a periodicity of feedback occasions. The UE may generate feedback bits associated with multiple received sidelink messages based on the configuration information. The UE may transmit the feedback bits in a single, multi-bit feedback message according to one or more rules. In some examples, the UE may drop one or more sets of feedback bits (e.g., in the case of a collision of too many feedback messages in a single slot) based on a weighted average priority level of one or more valid feedback bits in each of multiple sets of feedback bits.

公开(公告)号：US20240397443A1

公开(公告)日：2024-11-28

申请号：US18576571

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

Inventor： Mostafa Khoshnevisan ,  Jing Sun ,  Xiaoxia Zhang ,  Yitao Chen ,  Shaozhen Guo

IPC: H04W52/32 ,  H04W52/08 ,  H04W52/24

Abstract: Aspects of the disclosure relate to power control for reference signals, such as a sounding reference signal (SRS) in an uplink (UL) dense deployment. A user equipment (UE) may receive, via a transceiver, an indication of a power spectral density for a sounding reference signal (SRS) from a base station. The UE may then transmit, via the transceiver, the SRS at a power level that is based on the power spectral density. The base station may then receive, from an uplink (UL) receive point via the communication interface, an indication of a measured power of the SRS received by the UL receive point from the UE. The base station may then transmit, to the UE, an UL transmitter configuration based on the indication of the measured power of the SRS. Other aspects, embodiments, and features are also claimed and described.