公开(公告)号：US20250089096A1

公开(公告)日：2025-03-13

申请号：US18466471

申请日：2023-09-13

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Marwen ZORGUI ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC: H04W74/08 ,  H04L5/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, in a first slot, a first random access channel (RACH) transmission that includes a first number of RACH repetitions. The UE may increment a RACH transmission counter for the first RACH transmission based at least in part on a slot type associated with the first slot. Numerous other aspects are described.

公开(公告)号：US20250056531A1

公开(公告)日：2025-02-13

申请号：US18448021

申请日：2023-08-10

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Yan ZHOU ,  Qian ZHANG ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM

IPC: H04W72/1268 ,  H04L1/08

Abstract: Certain aspects of the present disclosure provide techniques for available slot counting for slots with subband full duplex (SBFD) and non-SBFD symbols. An example method, performed at a user equipment (UE), generally includes receiving an indication of whether available slot counting is enabled when the UE is configured to transmit or receive multiple repetitions on at least one physical channel, receiving signaling scheduling the UE to transmit or receive multiple repetitions on the at least one physical channel, wherein at least one of the repetitions is scheduled to occur in at least one slot that has multiple different types of symbols within that slot, and processing one or more repetitions on the physical channel, based on the indication and signaling, wherein the processing involves performing available slot counting and determining whether to transmit or receive a repetition on the physical channel in the at least one slot.

公开(公告)号：US20250055656A1

公开(公告)日：2025-02-13

申请号：US18447830

申请日：2023-08-10

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Qian ZHANG ,  Jing SUN

IPC: H04L5/14 ,  H04L5/00 ,  H04W72/1273

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first configuration that indicates a set of symbols associated with subband full duplex (SBFD) operation. The set of symbols may include a first subset of downlink symbols, a second subset of flexible symbols, a third subset of uplink symbols, or a combination thereof. The second subset of flexible symbols may be associated with an uplink subband. The UE may receive a second configuration associated with monitoring a physical downlink control channel (PDCCH). The UE may receive downlink control information (DCI), based on monitoring the PDCCH, which may include a slot format indicator (SFI) that indicates flexible symbols of the second subset of flexible symbols as uplink or downlink, or a combination thereof. The UE may perform wireless communication based on the first configuration, the second configuration, or the DCI, or a combination thereof.

公开(公告)号：US20250047351A1

公开(公告)日：2025-02-06

申请号：US18364806

申请日：2023-08-03

Applicant: Qualcomm Incorporated

Inventor： Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Mostafa KHOSHNEVISAN

IPC: H04B7/06 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit capability signaling associated with a codebook for a channel state information (CSI) report, the capability signaling indicating a maximum number of supported reference signal resources for codebook reporting in a full duplex operation. The UE may receive, based at least in part on the capability signaling, one or more CSI report configurations indicating a number of reference signal resources for the full duplex operation. Numerous other aspects are described.

公开(公告)号：US20250038806A1

公开(公告)日：2025-01-30

申请号：US18361798

申请日：2023-07-28

Applicant: QUALCOMM Incorporated

Inventor： Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Ahmed Attia ABOTABL

IPC: H04B7/06 ,  H04L5/00 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a channel state information (CSI) resource configuration indicating a linked pair of CSI reference signal (CSI-RS) resources for sub-band full duplex (SBFD) symbols, the linked pair of CSI-RS resources including a first CSI-RS resource on a first downlink sub-band and a second CSI-RS resource on a second downlink sub-band. The UE may receive a first CSI-RS in the first CSI-RS resource on the first downlink sub-band and a second CSI-RS in the second CSI-RS resource on the second downlink sub-band. The UE may transmit a CSI report including at least one CSI metric associated with measurements of the first CSI-RS and the second CSI-RS. Numerous other aspects are described.

公开(公告)号：US20250031154A1

公开(公告)日：2025-01-23

申请号：US18355353

申请日：2023-07-19

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Yan ZHOU

IPC: H04W52/24 ,  H04W52/14 ,  H04W72/1268

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network entity may receive measurement reference signals from a second network entity. The first network entity may measure cross-link interference (CLI) based at least in part on the measurement reference signals. The first network entity may transmit a recommendation for downlink transmit power adjustment of the second network entity, based at least in part on the CLI. The first network entity may communicate based at least in part on a response to the recommendation or a feedback rule for the recommendation. Numerous other aspects are described.

公开(公告)号：US20240430060A1

公开(公告)日：2024-12-26

申请号：US18694257

申请日：2022-10-18

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Alexandros MANOLAKOS ,  Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Hung Dinh LY ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04L5/00 ,  H04L5/14 ,  H04W52/14 ,  H04W52/38

Abstract: Disclosed are techniques for wireless communication. In an aspect, one or more slots in a set of DMRS-bundled slots are excluded from a DMRS-sharing power control configuration based on duplex-type. In another aspect, a fixed transmission power level for a DMRS-sharing power control configuration is based at least in part upon a duplex configuration of DMRS-bundled slots.

公开(公告)号：US20240421921A1

公开(公告)日：2024-12-19

申请号：US18336780

申请日：2023-06-16

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC: H04B17/336 ,  H04L5/00

Abstract: Certain aspects of the present disclosure provide techniques for cross link interference (CLI) resource reporting. An example method, performed at a first network entity, includes receiving a report, from a first user equipment (UE), indicating information regarding one or more first cross-link interference (CLI) resources, wherein the one or more first CLI resources correspond to one or more transmission beams associated with at least one second UE and are associated with lower levels of measured CLI than one or more second CLI resources, and performing one or more actions, based on the information.

公开(公告)号：US20240381363A1

公开(公告)日：2024-11-14

申请号：US18683594

申请日：2022-10-13

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Alexandros MANOLAKOS ,  Gokul SRIDHARAN

IPC: H04W72/21 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/231

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a repetition configuration associated with transmitting a plurality of repetitions of an uplink transmission, the repetition configuration including at least one of: offset information indicating an offset between a first repetition of the plurality of repetitions and a second repetition of the plurality of repetitions, starting symbol information indicating a starting symbol of the first repetition and a starting symbol of the second repetition, or size information indicating a size of the first repetition and a size of the second repetition. The UE may transmit at least one repetition of the uplink transmission based at least in part on the repetition configuration. Numerous other aspects are described.

公开(公告)号：US20240381351A1

公开(公告)日：2024-11-14

申请号：US18406801

申请日：2024-01-08

Applicant: QUALCOMM Incorporated

Inventor： Jae Ho RYU ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Jae Won YOO ,  James BECKMAN

IPC: H04W72/1273 ,  H04L5/00 ,  H04L5/14 ,  H04W72/51

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a UE capability for a physical downlink shared channel (PDSCH) channel estimation for a subband full duplex (SBFD) operation. The UE may demodulate a PDSCH scheduled based at least in part on the UE capability. Numerous other aspects are described.