公开(公告)号：US20240381147A1

公开(公告)日：2024-11-14

申请号：US18315843

申请日：2023-05-11

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Jelena DAMNJANOVIC

IPC: H04W24/10 ,  H04B17/345

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling that indicates a set of cross-link interference (CLI) resources to monitor for inter-UE CLI and a set of separate inter-UE CLI metrics for the UE to report for the set of CLI resources. The control signaling may include at least a channel state information (CSI) resource configuration, or a CSI report configuration, or a CLI resource configuration, or a CLI report configuration, or a CSI aperiodic trigger state configuration, or a CLI aperiodic trigger state configuration, or a combination thereof. The UE may monitor the set of CLI resources to determine the set of separate inter-UE CLI metrics for the set of CLI resources. The UE may transmit a measurement report that indicates the set of separate inter-UE CLI metrics for the set of CLI resources.

公开(公告)号：US20240380565A1

公开(公告)日：2024-11-14

申请号：US18657029

申请日：2024-05-07

Applicant: QUALCOMM Incorporated

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

IPC: H04L5/14 ,  H04W56/00 ,  H04W72/1268 ,  H04W72/232 ,  H04W72/566 ,  H04W76/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration, from a network, associated with a downlink transmission in one or more subband full duplex (SBFD) symbols. Accordingly, the UE may selectively transmit an uplink transmission in the one or more SBFD symbols based at least in part on the configuration. Additionally, or alternatively, the UE may receive a configuration, from the network, associated with a random access channel occasion in one or more SBFD symbols. Accordingly, the UE may selectively receive a downlink transmission in the one or more SBFD symbols based at least in part on the configuration. Numerous other aspects are described.

公开(公告)号：US20240380458A1

公开(公告)日：2024-11-14

申请号：US18458664

申请日：2023-08-30

Applicant: QUALCOMM Incorporated

Inventor： Jae Ho RYU ,  Lei XIAO ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  James BECKMAN

IPC: H04B7/06 ,  H04B17/336

Abstract: Various aspects of the present disclosure generally relate to wireless communication. Some aspects relate to a channel state information (CSI) framework for full-duplex operations of a network node. Some aspects more specifically relate to a CSI configuration that includes one or more separate elements for calculating CSI associated with downlink time intervals and for calculating CSI associated with full-duplex time intervals. In some aspects, the CSI configuration may include separate channel measurement resources and/or separate interference measurement resources for calculating CSI associated with downlink time intervals and for calculating CSI associated with full-duplex time intervals. In some aspects, a network node may configure a user equipment with a common CSI reporting configuration or a separate CSI reporting configuration.

公开(公告)号：US20240380457A1

公开(公告)日：2024-11-14

申请号：US18315986

申请日：2023-05-11

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/06 ,  H04B17/318 ,  H04B17/336

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) report configuration that indicates a dedicated UE-to-UE cross-link interference (CLI) resource as an additional interference measurement resource (IMR). The UE may transmit, based at least in part on the CSI report configuration, a CSI report that implicitly captures CLI in a CSI report quantity of the CSI report. Numerous other aspects are described.

公开(公告)号：US20240349098A1

公开(公告)日：2024-10-17

申请号：US18294946

申请日：2021-10-13

Applicant: QUALCOMM Incorporated

Inventor： Runxin WANG ,  Yu ZHANG ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE receives, from a network entity, at least one channel state information (CSI) report configuration configuring the UE to transmit, to the network entity, a base CSI report and one or more differential CSI reports that include at least some CSI values reported relative to CSI values in the base CSI report. The UE transmits the base CSI report and the one or more differential CSI reports to the network entity, in accordance with the at least one CSI report configuration.

公开(公告)号：US20240348414A1

公开(公告)日：2024-10-17

申请号：US18299983

申请日：2023-04-13

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Mostafa KHOSHNEVISAN ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Ahmed Attia ABOTABL ,  Jing SUN

IPC: H04L5/14

CPC classification number: H04L5/1423

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive transmission configuration indication (TCI) state restriction information indicating that a TCI state associated with sub-band full-duplex (SBFD) communications is restricted for downlink communications. The UE may communicate in accordance with the TCI state restriction information. Numerous other aspects are described.

公开(公告)号：US20240334425A1

公开(公告)日：2024-10-03

申请号：US18192494

申请日：2023-03-29

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Sayed Khairy ABDELGHAFFAR ,  Gokul SRIDHARAN ,  Peter GAAL

IPC: H04W72/1268 ,  H04L5/00 ,  H04L5/14 ,  H04W74/08

CPC classification number: H04W72/1268 ,  H04L5/0012 ,  H04L5/14 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information scheduling a physical uplink shared channel (PUSCH) transmission at least partially in a sub-band full duplex (SBFD) resource in connection with a random access channel procedure. The UE may transmit the PUSCH transmission on time and frequency (time-frequency) resources that are associated with a sub-band configuration of the SBFD resource. Numerous other aspects are described.

公开(公告)号：US20240334401A1

公开(公告)日：2024-10-03

申请号：US18191690

申请日：2023-03-28

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/0446 ,  H04W72/044

CPC classification number: H04W72/0446 ,  H04W72/046

Abstract: Various aspects of the present disclosure generally relate to wireless communication. Some aspects relate to transmission configuration indicator (TCI) states associated with different operating states of a network node. Some aspects more specifically relate to a TCI state that includes an indication of an associated operating state of the network node. In some aspects, a UE may apply the TCI state during a time interval that is associated with the operating state. For example, the UE may receive an indication that a time interval is associated with the operating state of the network node. The UE may identify an operating state associated with a current time interval and may apply a corresponding TCI state that is associated with the operating state.

公开(公告)号：US20240334220A1

公开(公告)日：2024-10-03

申请号：US18438318

申请日：2024-02-09

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/08 ,  H04L5/14

CPC classification number: H04W24/08 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a cross-link interference measurement resource configuration that indicates a granularity for measuring one or more reference signals. The UE may receive cross-link interference associated with a transmission by another UE within an uplink sub-band of a sub-band full-duplex (SBFD) resource. The UE may measure, in accordance with the granularity, at least one of a reference signal strength indicator (RSSI) within a downlink sub-band of the SBFD resource, an RSSI within an uplink sub-band of the SBFD resource, or a reference signal received power (RSRP) within the uplink sub-band of the SBFD resource. Numerous other aspects are described.

公开(公告)号：US20240333467A1

公开(公告)日：2024-10-03

申请号：US18191696

申请日：2023-03-28

Applicant: QUALCOMM Incorporated

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

IPC: H04L5/14 ,  H04L5/00

CPC classification number: H04L5/14 ,  H04L5/0096

Abstract: Various aspects of the present disclosure generally relate to wireless communication. Some aspects relate to a disallowed communication direction for full-duplex time intervals. Some aspects more specifically relate to defining, for a user equipment (UE), an allowable communication direction and/or a disallowed communication direction for full-duplex time intervals (for example, for slots and/or symbols associated with full-duplex operations). In some aspects, a network node transmitting, to a UE, an indication of a communication direction that is disabled or is to be dropped (for example, not received or transmitted) during slots or symbols that are associated with full-duplex operations at the network node. The UE may transmit or receive communications, during a full-duplex time interval, that are in an allowed communication direction (for example, that are not in the disallowed communication direction).