公开(公告)号：US20250089063A1

公开(公告)日：2025-03-13

申请号：US18727507

申请日：2022-03-09

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Mostafa KHOSHNEVISAN ,  Tao LUO

IPC: H04W72/231 ,  H04W16/28 ,  H04W76/20

Abstract: Methods, systems, and devices for wireless communications are described. The method may include a user equipment (UE) receiving a first control information message indicating a first transmission configuration indicator (TCI) codepoint mapped to one or more first TCI states. Additionally, the first control information message may activate a set of periodic occasions for communications with a first transmission and reception point (TRP), a second TRP, or both. After some time, the UE may receive a second control information message indicating a second TCI codepoint mapped to a single second unified TCI state and select a unified TCI state from the one or more first unified TCI states or the single second unified TCI state to apply to at least a portion of the communications.

公开(公告)号：US20250088315A1

公开(公告)日：2025-03-13

申请号：US18960977

申请日：2024-11-26

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Jing SUN ,  Peter GAAL ,  Yan ZHOU ,  Tao LUO

IPC: H04L1/1812

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a quantity of hybrid automatic repeat request (HARQ) codebooks capable of being stored by the UE, a maximum amount of HARQ codebook data capable of being stored by the UE, or a maximum HARQ codebook size capable of being stored by the UE, and may transmit, to a network node, capability information that indicates the quantity of HARQ codebooks capable of being stored by the UE, the maximum amount of HARQ codebook data capable of being stored by the UE, or the maximum HARQ codebook size capable of being stored by the UE. Numerous other aspects are described.

公开(公告)号：US20250062821A1

公开(公告)日：2025-02-20

申请号：US18815728

申请日：2024-08-26

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Kiran VENUGOPAL ,  Mostafa KHOSHNEVISAN ,  Tao LUO ,  Xiaoxia ZHANG

IPC: H04B7/08 ,  H04W72/044 ,  H04W72/21 ,  H04W76/19

Abstract: Certain aspects of the present disclosure provide enhancements to enable per transmission reception point (per-TRP or per beam group)-based beam failure recovery, and more particularly, techniques for TRP-specific beam failure recovery request (BFRQ). A method that may be performed by a user equipment (UE) includes communicating using beams associated with at least two beam groups, each associate with one of the TRPs, detecting a beam failure in a first one of the beam groups, and transmitting an indication of a BFRQ specific to a beam group in which the beam failure was detected.

公开(公告)号：US20250056608A1

公开(公告)日：2025-02-13

申请号：US18446168

申请日：2023-08-08

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU

IPC: H04W74/08 ,  H04W72/1268 ,  H04W72/1273

Abstract: Methods, systems, and devices for wireless communication are described for full-duplex communications using shared radio frequency spectrum. An uplink user equipment (UE) may be scheduled for an uplink transmission in a full-duplex channel occupancy time (COT), concurrently with one or more downlink transmissions of a downlink UE using the same wireless resources. Prior to transmitting the uplink communications, the uplink UE may perform a listen-before-talk (LBT) procedure, may provide an indication that LBT has passed, and then transmit the uplink communication. The network entity may monitor for the indication from the uplink UE and, upon detection, may continue to transmit a downlink grant to the downlink UE. If the network entity does not detect a signal from the uplink UE, it may transmit a different uplink grant to a different uplink UE, or may adjust the downlink transmission to use different resources or transmission parameters.

公开(公告)号：US20250056455A1

公开(公告)日：2025-02-13

申请号：US18718410

申请日：2022-02-23

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Tao LUO

IPC: H04W56/00

Abstract: Apparatus, methods, and computer program products for dynamic switching between different UL timings for mDCI mTRP are provided. An example method may include receiving, from a network entity, a first timing advance (TA) group (TAG) configuration. The example method may further include receiving, from the network entity, a second TAG configuration. The example method may further include applying the first TAG configuration or the second TAG configuration based on a dynamic switch configuration representing a UL transmission alignment or non-alignment for a first TRP associated with the network entity or a second TRP associated with the network entity.

公开(公告)号：US20250056269A1

公开(公告)日：2025-02-13

申请号：US18448851

申请日：2023-08-11

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/08 ,  H04B17/345

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a capability message indicating that the UE supports performing inter-UE cross-link interference (CLI) measurements in an uplink subband and in at least one downlink subband during one or more overlapping subband full-duplex symbols. The UE may receive, based at least in part on the capability message, a measurement resource configuration for performing the inter-UE CLI measurements in the uplink subband and the at least one downlink subband. The UE may transmit, according to the measurement resource configuration, a measurement report message indicating a measurement result for the inter-UE CLI measurements.

公开(公告)号：US20250048437A1

公开(公告)日：2025-02-06

申请号：US18783987

申请日：2024-07-25

Applicant: QUALCOMM Incorporated

Inventor： Changhwan PARK ,  Mona AGRAWAL ,  Yan ZHOU ,  Tao LUO

IPC: H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive layer-1/2-triggered mobility (LTM)-based configurations of one or more neighbor cells. The UE may transmit an indication of one or more of a set of one or more latencies or a set of interruption information in association with transmitting random access channel (RACH) communications associated with respective configurations of the LTM-based configurations of the one or more neighbor cells. Numerous other aspects are described.

公开(公告)号：US20250047396A1

公开(公告)日：2025-02-06

申请号：US18365786

申请日：2023-08-04

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Tao LUO

IPC: H04B17/345 ,  H04W24/08

Abstract: Methods, systems, and devices for wireless communications are described. For instance, a first network entity may receive, from a second network entity, first control information that includes first information and second information, where the first information is indicative of one or more interference measurement resources for measurement of cross-link interference and the second information may be indicative of a set of hypotheses for one or more CLI determinations. The first network entity may transmit, to the second network entity, a report that includes respective CLI information for two or more of the plurality of hypotheses, where the respective CLI information for the two or more hypotheses is based on the first information indicative of the one or more interference measurement resources.

公开(公告)号：US20250039895A1

公开(公告)日：2025-01-30

申请号：US18716736

申请日：2022-02-02

Applicant: QUALCOMM Incorporated

Inventor： Fang YUAN ,  Yan ZHOU ,  Tao LUO

IPC: H04W72/231 ,  H04W56/00 ,  H04W72/0446

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate, based at least in part on a multi-downlink control information (DCI)-based multi-transmit-receive-point (mTRP) configuration, with a first TRP in accordance with a first value, associated with the first TRP, of a timing parameter. The UE may communicate, based at least in part on the multi-DCI-based mTRP configuration, with a second TRP in accordance with a second value, associated with the second TRP, of the timing parameter. Numerous other aspects are described.

公开(公告)号：US20250039893A1

公开(公告)日：2025-01-30

申请号：US18710826

申请日：2022-01-06

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Yan ZHOU ,  Ozcan OZTURK ,  Linhai HE ,  Tao LUO

IPC: H04W72/231 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of candidate transmission configuration indicator (TCI) states for communicating with one or more base stations. The CE may receive an indication of a subset of the candidate TCI states for selection for a communication with the one or more base stations, the indication of the subset including an indication of whether one or more candidate TCI states of the subset of the candidate TCI states are joint uplink/downlink candidate TCI states. Numerous other aspects are described.